thermo scientific accel series - ideal vacuum · what you need to get started: • an adjustable...
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Thermo ScientificAccel Series Cooling/Heating Recirculating Chillers Thermo Scientific Manual P/N U01076 Rev. 05/01/2013
Installation Operation
Thermo Fisher Scientific
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Thermo Scientific
Table of Contents Quick Start
Preface ...................................................................................................................... i Compliance ..............................................................................................................i After-Sale Support ..................................................................................................i Feedback ...................................................................................................................i Warranty ...................................................................................................................i Unpacking ................................................................................................................i Contact Information .............................................................................................ii
Section 1 Safety ..................................................................................1-1 Safety Warnings ..................................................................................................1-1
Section 2 General Information ................................................................2-1 Description and Intended Use .........................................................................2-1 Specifications ......................................................................................................2-1 Equipment Ratings ............................................................................................2-4 Approved Fluids.................................................................................................2-4 Wetted Materials .................................................................................................2-4
Section 3 Installation ...........................................................................3-1 Ventilation ...........................................................................................................3-1 Electrical Requirements ....................................................................................3-1 Plumbing Requirements ....................................................................................3-2 Fluid Considerations .........................................................................................3-3 Approved Fluids.................................................................................................3-4 Filling Requirements .........................................................................................3-6 Draining ...............................................................................................................3-7 Shipping/Storage ...............................................................................................3-7
Section 4 Operation .............................................................................4-1 Controller ............................................................................................................4-1 Setup ....................................................................................................................4-2 Start Up ...............................................................................................................4-2 Status Display .....................................................................................................4-3 Stand By Mode ...................................................................................................4-3 Stopping the Chiller ...........................................................................................4-3 Power Down .......................................................................................................4-3 Shut Down ..........................................................................................................4-3
Contents
Thermo Scientific
Restarting ............................................................................................................4-3 Changing the Setpoint .......................................................................................4-4 Menu Displays ....................................................................................................4-5 Menu ....................................................................................................................4-5 Menu Tree ...........................................................................................................4-6 Settings ................................................................................................................4-7 System ................................................................................................................4-12 High Temperature Cutout ..............................................................................4-15 Section 5 Preventive Maintenance ..........................................................5-1 Cleaning ...........................................................................................................5-1 Condenser ...........................................................................................................5-1 Fluid Maintenance .............................................................................................5-1 Sight Tube ...........................................................................................................5-1 Testing the Safety Features ...............................................................................5-1 Decommissioning/Disposal ............................................................................5-2
Section 6 Troubleshooting ............................................................................................... 6-1 Error Displays ....................................................................................................6-1 Check List ...........................................................................................................6-3
Appendix AC Serial Communications Protocol ...........................................................A-1 Declaration of Conformity
RoHS Directive
Warranty
Wha
t you
nee
d to
get
sta
rted
:• A
n ad
just
able
wre
nch
• App
ropr
iate
hos
e or
plu
mbi
ng• A
ppro
pria
te s
ize
clam
ps o
r con
nect
ion
type
Safe
ty P
reca
utio
ns:
The
chill
er is
des
igne
d fo
r ind
oor u
se o
nly.
Nev
er p
lace
chi
ller i
n a
loca
tion
whe
re e
xces
sive
hea
t, m
oist
ure,
in
adeq
uate
ven
tilat
ion,
or c
orro
sive
mat
eria
ls a
re p
rese
nt.
Nev
er u
se fl
amm
able
or c
orro
sive
flui
ds w
ith th
is c
hille
r.
Nev
er c
onne
ct p
roce
ss fl
uid
lines
to y
our f
acili
ty w
ater
sup
ply
or to
any
pr
essu
rized
liqu
id s
ourc
e.
Bef
ore
usin
g an
y flu
id o
r per
form
ing
mai
nten
ance
whe
re c
onta
ct w
ith th
e flu
id is
like
ly re
fer t
o th
e m
anuf
actu
rer’s
MS
DS
for h
andl
ing
prec
autio
ns.
Qui
ck S
tart
Par
t Num
ber U
0111
9
Rev
. 02/
06/1
2
Use
of a
ny fl
uid
not l
iste
d be
low
will
voi
d th
e m
anuf
actu
rer’s
war
rant
y.
5°C
to 8
0°C
— D
istil
led
Wat
er o
r Dei
oniz
ed W
ater
(up
to 3
MΩ
-cm
)
-10°
C to
80°
C —
50/
50 W
ater
with
Gly
col
Tabl
e 1
- Acc
epta
ble
Flui
ds:
Ens
ure
that
all
ship
ping
plu
gs a
re
rem
oved
bef
ore
inst
allat
ion.
The
proc
ess fl
uid
conn
ectio
ns a
re lo
cate
d on
th
e re
ar o
f th
e ch
iller
and
are
labe
led
(PRO
CESS
OU
TLET
) and
(P
ROCE
SS
INLE
T).
Conn
ect t
he P
ROCE
SS O
UTL
ET
to
the flu
id in
let o
n yo
ur a
pplic
atio
n. C
onne
ct
the
PRO
CESS
INLE
T to
the flu
id
outle
t on
your
app
licat
ion.
Ens
ure
all
conn
ectio
ns a
re se
cure
.
Kee
p th
e di
stan
ce b
etw
een
the
chill
er a
nd th
e in
stru
men
t bein
g co
oled
as s
hort
as p
ossib
le.
To m
inim
ize
back
pre
ssur
e, en
sure
tubi
ng is
as
stra
ight
as p
ossib
le. If
diam
eter
redu
ctio
ns
are
requ
ired,
mak
e th
em a
t the
inlet
and
ou
tlet o
f yo
ur a
pplic
atio
n, n
ot a
t the
chi
ller.
Ens
ure
the
rese
rvoi
r ove
rflow
loca
ted
on th
e re
ar o
f th
e ch
iller
is c
onne
cted
to a
su
itabl
e dr
ain.
Lift
up o
n th
e fil
l pan
el on
the
fron
t of
the
chill
er to
rem
ove
it.
Star
t with
2.8
lite
rs o
f flu
id.
Inse
rt th
e su
pplie
d fu
nnel
into
the
hose
and
slow
ly ad
d flu
id. D
ue to
the
chill
er’s
plum
bing
config
urat
ion,
add
ing flu
id to
o qu
ickly
may
resu
lt in
ov
erfil
ling
- the
fill
level
indi
catio
n lag
s the
act
ual a
mou
nt a
dded
.
Whe
n po
urin
g flu
id in
to th
e fu
nnel
ensu
re th
e flu
id c
onta
cts t
he si
de
of th
e fu
nnel fir
st, A
. Pou
ring
the flu
id in
to th
e ce
nter
of
the
funn
el,
B, w
ill c
ause
air
pock
ets a
nd su
bsta
ntial
ly slo
w d
own
the fil
ling
time.
AB
2 1 / 8"
5.4
19 1 / 8"
(2)
48.5
17 15
/ 16"
43.9
Proc
ess
outl
et
(8 o
r 12
mm
OD
bar
b)
Proc
ess
inle
t
(8 o
r 12
mm
OD
bar
b)
Ove
rflow
(10
mm
OD
)
Res
ervo
ir
Fill
Cov
er
Cir
cuit
Pro
tect
or
Pow
er In
let
US
B
Usin
g th
e fil
l lin
es, v
erify
the
desir
ed fl
uid
level.
Sinc
e th
e re
serv
oir c
apac
ity m
ay b
e sm
all c
ompa
red
to y
our a
pplic
atio
n an
d air
may
nee
d to
be
purg
ed fr
om th
e lin
es, h
ave
extra
coo
ling flu
id
on h
and
to k
eep
the
syst
em to
pped
off
whe
n ex
tern
al cir
culat
ion
is st
arte
d.
Avo
id o
verfi
llin
g, fl
uid
s ex
pan
d w
hen
hea
ted
.
Ens
ure
the
circu
it pr
otec
tor t
o th
e of
f ( O
) po
sitio
n.
Verif
y th
e ap
prop
riate
vol
tage
. For
chi
llers
supp
lied
with
a li
ne
cord
, ins
ert f
emale
end
of
pow
er c
ord
into
chi
ller a
nd th
en in
sert
male
end
of
pow
er c
ord
into
pow
er o
utlet
. (Th
e lin
e co
rd is
loca
ted
unde
r the
ship
ping
cra
te’s
lid. D
o no
t disc
ard
the
lid u
ntil
the
cord
is
loca
ted.
)
5 / 8" (2
)
1.6
I O
3 3 / 8"
(2)
8.5
To
pre
ven
t d
amag
e to
th
e ch
iller
’s p
lum
bin
g, u
se a
19
mm
bac
kin
g w
ren
ch w
hen
rem
ovin
g/in
stal
ling
the
exte
rnal
con
nec
tion
s.
Ch
iller
s sh
ould
be
left
in a
n u
pri
ght
pos
itio
n a
t ro
om t
emp
erat
ure
(~
25°C
) fo
r 24
hou
rs b
efor
e st
arti
ng.
T
his
will
en
sure
th
e lu
bri
cati
on o
il h
as d
rain
ed b
ack
into
th
e co
mp
ress
or.
Befo
re s
tart
ing,
dou
ble
ch
eck
all U
SB, e
lect
rica
l an
d p
lum
bin
g co
nn
ecti
ons.
Do
not r
un th
e ch
iller
unt
il flu
id is
add
ed to
the
rese
rvoi
r. H
ave
extra
flui
d on
han
d. If
the
chill
er w
ill n
ot st
art r
efer
to
the
man
ual.
• Plac
e th
e cir
cuit
prot
ecto
r loc
ated
on
the
fron
t of
the
chill
er to
the
I pos
ition
.
• Pre
ss
, th
e St
art D
isplay
will
app
ear.
• Ens
ure
the
star
t sym
bol h
as a
hig
hlig
ht b
ox a
roun
d it,
if n
ot u
se th
e ar
row
key
s to
navi
gate
to th
e sy
mbo
l.
• Pre
ss
. Th
e ch
iller
will
star
t and
the
star
t sym
bol w
ill tu
rn in
to a
stop
sym
bol (
).
It m
ay ta
ke 3
0 se
cond
s for
the
com
pres
sor t
o sta
rt.
Afte
r sta
rt, ch
eck
all e
xter
nal p
lum
bing
con
nect
ions
for l
eaks
.
The
SP1
and
Men
u po
rtion
s on
the
top
of th
e di
splay
are
use
d to
view
and
/or c
hang
e th
e co
ntro
ller's
setti
ngs.
They
are
ex
plain
ed in
det
ail in
the
man
ual.
If d
esire
d, p
ress
to
brin
g up
the
Stat
us D
isplay
s.
If d
esire
d, p
ress
to
togg
le be
twee
n th
e St
art/
Stat
us D
isplay
s.
I O
Sto
p S
ymbo
l20
.0
This
labe
l ind
icat
es r
ead
the
inst
ruct
ion
man
ual b
efor
e st
arti
ng t
he c
hille
r.
Use
thi
s bu
tton
to
plac
e th
e ch
iller
in a
nd
out
of s
tand
by.
Use
the
se f
our
navi
gati
on a
rrow
s to
mov
e th
roug
h th
e co
ntro
ller
disp
lays
and
to a
djus
t va
lues
.
Use
thi
s bu
tton
to
star
t/st
op t
he c
hille
r.
This
but
ton
is a
lso
used
to
mak
e
and
save
cha
nges
on
the
cont
rolle
r's
disp
lay
scre
en.
Use
thi
s bu
tton
to
canc
el a
ny c
hang
es
and
to r
etur
n th
e co
ntro
ller
to it
s
prev
ious
dis
play
. Can
celin
g a
chan
ge
can
only
be
mad
e be
fore
the
cha
nge
is
save
d. In
som
e ca
ses,
it is
als
o us
ed t
o
save
cha
nges
.
Use
the
adj
acen
t di
al f
or a
djus
ting
the
Hig
h Te
mpe
ratu
re C
utou
t. D
etai
ls a
re
expl
aine
d in
the
man
ual.Dis
play
Scr
een
Star
t Up
24.2
CW
ater
Hea
ter
Run
ning
Sym
bol
Pum
p R
unni
ng S
ymbo
l
Ref
rige
rati
on R
unni
ng S
ymbo
l
Res
ervo
ir F
luid
Tem
pera
ture
Sel
ecte
d R
eser
voir
Flu
id
Sta
tus
Dis
play
Sta
rt D
ispl
ay
Hig
hlig
hted
Sta
rt S
ymbo
l
Res
ervo
ir
Flui
d
Tem
pera
ture
20.0
24.2°
C
SP1
M
enu
Ens
ure
the
stop
sym
bol h
as a
box
aro
und
it, if
not
use
the
arro
w k
eys t
o na
viga
te to
the
sym
bol.
Pres
s . T
he c
hille
r will
stop
and
the
stop
sym
bol w
ill tu
rn in
to a
star
t sym
bol (
).
Pres
s .
The
cont
rolle
r’s sc
reen
will
go
blan
k.
Plac
e th
e cir
cuit
prot
ecto
r on
the
fron
t of
the
chill
er to
the
O p
ositi
on.
Shut
Dow
m
Qué
se
nece
sita
par
a em
peza
r:U
na ll
ave
ingl
esa
ajus
tabl
eM
angu
era
o tu
bería
ade
cuad
aA
braz
ader
as o
tipo
de
cone
xión
ade
cuad
a
Prec
auci
ones
de
segu
ridad
:La
uni
dad
está
dis
eñad
a só
lo p
ara
uso
inte
rior.
No
colo
que
nunc
a la
uni
dad
dond
e qu
ede
expu
esta
a e
xces
o de
cal
or,
hum
edad
, mal
a ve
ntila
ción
o m
ater
iale
s co
rros
ivos
.
inst
alac
ión
ni a
nin
guna
fuen
te lí
quid
a pr
esur
izad
a.
de m
anip
ulac
ión
en e
l doc
umen
to M
SD
S d
el fa
bric
ante
.
Inic
io rá
pido
, núm
ero
de p
ieza
U01
119
Rev
. 02/
21/1
1
Tabl
a 1
- Flu
idos
ace
ptab
les:
No
olvi
de q
uita
r tod
os lo
s tap
ones
de
trans
porte
ant
es d
e re
aliza
r la
inst
alació
n.
encu
entra
n en
la p
arte
pos
terio
r de
la un
idad
y ll
evan
las e
tique
tas
(SA
LID
A
DE
PRO
CESO
) y
(EN
TRA
DA
DE
PR
OCE
SO).
Cone
cte
la SA
LID
A D
E P
ROCE
SO
a
laE
NTR
AD
A D
E P
ROCE
SO
a la
Ase
gúre
se d
e co
nect
ar a
un
desa
güe
depó
sito
que
hay
en la
par
te p
oste
rior d
e la
unid
ad.
lentamente.
NO
TA
:
cond
ucto
s.
A
21 / 8"
5,4
191 / 8"
(2)
48,5
1715
/ 16"
43,9
Sal
ida
de p
roce
so
(con
exió
n de
ntad
a
8 o
12 m
m D
E)
Entr
ada
de p
roce
so
(con
exió
n de
ntad
a 8
o 12
mm
DE)
Des
bord
amie
nto
(10
mm
DE)
Dep
ósit
o
Tapa
de
llena
do
Prot
ecto
r de
circ
uito
Entr
ada
de
alim
enta
ción
circu
lació
n ex
tern
a.
cale
nta
rse.
extre
mo
mac
ho a
la to
ma
de a
limen
taci
ón. (
El c
able
de
alim
enta
ción
se
encu
entra
Col
oque
el p
rote
ctor
de
circ
uito
en
la p
osic
ión
de e
ncen
dido
( I
33 / 8"
(2)
8,5
Las
un
idad
es d
eben
man
ten
erse
en
pos
ició
n v
erti
cal a
tem
per
atu
ra a
mb
ien
te (
~25
°C)
du
ran
te 2
4 h
oras
an
tes
de
pon
erla
s en
mar
cha.
Así
se
aseg
ura
qu
e el
ace
ite
lub
rica
nte
ha
vuel
to a
l com
pre
sor.
las
con
exio
nes
USB
(op
cion
al),
elé
ctri
cas
y d
e co
n-
du
ccio
nes
.
I
y a
pare
cerá
la p
anta
lla d
e in
icio.
).
NO
TA
:
Las á
reas
SP1
y M
enu
.
.
I O
Sím
bolo
de
para
da20
,0
Esta
eti
quet
a in
dica
que
se
debe
leer
el m
anua
l de
inst
rucc
ione
s an
tes
de
pone
r en
mar
cha
la u
nida
d.
Este
bot
ón a
ctiv
a y
desa
ctiv
a el
mod
o
de e
sper
a de
la u
nida
d.
Esta
s cu
atro
flec
has
de n
aveg
ació
n si
r-
ven
para
des
plaz
arse
por
las
pant
alla
s
del c
ontr
olad
or y
aju
star
los
valo
res.
Con
est
e bo
tón
se a
rran
ca y
se
deti
ene
la u
nida
d. T
ambi
én s
irve
par
a re
aliz
ar
y gu
arda
r ca
mbi
os e
n la
pan
talla
del
cont
rola
dor.
Con
est
e bo
tón
se c
ance
lan
los
cam
bios
y se
res
titu
ye la
pan
talla
ant
erio
r de
l
cont
rola
dor.
Los
cam
bios
sól
o pu
eden
canc
elar
se a
ntes
de
guar
darl
os. E
n
algu
nos
caso
s ta
mbi
én s
e us
a pa
ra
guar
dar
los
cam
bios
.
Uti
lice
el m
ando
ady
acen
te p
ara
ajus
tar
el in
terr
upto
r de
tem
pera
tura
ele
vada
.
En e
l man
ual s
e ex
plic
an lo
s de
talle
s.
Pant
alla
Pues
ta e
n m
arch
a
24,2C
Agua
Sím
bolo
de
cale
ntad
or e
n fu
ncio
nam
ient
o
Sím
bolo
de
bom
ba e
n fu
ncio
nam
ient
o
Sím
bolo
de
refr
iger
ació
n en
func
iona
mie
nto
Tem
pera
tura
del
Pant
alla
de
esta
do
Sím
bolo
de
inic
io re
salta
do
Tem
pera
tura
de
l dep
ósito
20
,0
24,2°
C
SP1
M
enu
Pant
alla
de
inic
io
).
O
Apa
gado
Sie
benö
tigen
:ei
nen
vers
tellb
aren
Sch
raub
ensc
hlüs
sel
pass
ende
Sch
läuc
he b
zw. L
eitu
ngen
pass
ende
Kle
mm
en o
der A
nsch
luss
stüc
ke
Sich
erhe
itsvo
rkeh
rung
en:
Das
Ger
ät d
arf n
ur in
ges
chlo
ssen
en R
äum
en b
etrie
ben
wer
den.
Ste
llen
Sie
das
Ger
ät n
iem
als
an O
rten
auf,
wo
es ü
berm
äßig
er H
itze,
Fe
ucht
igke
it, u
nzur
eich
ende
r Bel
üftu
ng o
der k
orro
sive
n S
toffe
n au
sges
etzt
ist.
Verw
ende
n S
ie n
iem
als
bren
nbar
e od
er k
orro
sive
Flü
ssig
keite
n in
die
sem
G
erät
.
Küh
lwas
serv
erso
rgun
g od
er a
n ei
nen
Ans
chlu
ss fü
r unt
er D
ruck
ste
hend
e Fl
üssi
gkei
ten
an.
Bev
or S
ie F
lüss
igke
iten
eins
etze
n od
er e
ine
War
tung
dur
chfü
hren
, bei
den
en
Sie
mög
liche
rwei
se m
it Fl
üssi
gkei
ten
in B
erüh
rung
kom
men
, bea
chte
n S
ie d
ie
im S
iche
rhei
tsda
tenb
latt
des
Her
stel
lers
bes
chrie
bene
n Vo
rsic
htsm
aßna
hmen
.
Kur
zanl
eitu
ng A
rt.-N
r. U
0111
9 A
usg.
02/
21/1
1
Die
Ver
wen
dung
and
erer
Flü
ssig
keite
n al
s de
r nac
hste
hend
auf
gefü
hrte
n fü
hrt
zum
Ver
lust
der
Her
stel
lerg
aran
tie.
-10°
C b
is 8
0°C
— W
asse
r mit
Gly
kol i
m M
isch
ungs
verh
ältn
is 5
0:50
Tabe
lle 1
- Zu
läss
ige
Flüs
sigk
eite
n:
Vor d
er In
stall
atio
n m
üsse
n all
e Tr
ansp
orts
topf
en e
ntfe
rnt w
orde
n se
in.
((
)
- -
den
-
siche
r sitz
en.
wer
den.
langsam.
HIN
WE
IS-
A
21 / 8"
5,4
191 / 8"
(2)
48,5
1715
/ 16"
43,9
Proz
essa
usla
ss
(8 o
der
12m
m
Auß
endu
rchm
. Tül
le)
Proz
esse
inla
ss
(8 o
der
12m
m
Auß
endu
rchm
. Tül
le)
Übe
rlau
f
(10
mm
Auß
endu
rchm
.)
Beh
älte
r-
abde
ckun
g
Net
zsch
alte
r
Net
zans
chlu
ss
Ver
mei
den
Sie
Üb
erfü
llun
gen
- F
lüss
igke
iten
deh
nen
sic
h b
ei
Erw
ärm
un
g au
s.
Kon
trolli
eren
Sie
, das
s di
e ko
rrek
te S
pann
ung
eing
este
llt is
t. S
teck
en S
ie
bei G
erät
en m
it S
trom
kabe
l zun
ächs
t das
ger
ätes
eitig
e E
nde
in d
as K
ühlg
erät
und
dem
Dec
kel d
er T
rans
portk
iste
. Wer
fen
Sie
den
Tra
nspo
rtver
pack
ung
erst
weg
,
Sch
alte
n S
ie d
en N
etzs
chal
ter i
n di
e S
tellu
ng (
I
33 / 8"
(2)
8,5
Vor
dem
Ein
sch
alte
n m
uss
das
Ger
ät m
ind
este
ns
24St
un
den
lan
g b
ei ~
25°C
in a
ufr
ech
ter
Pos
itio
n
Insp
izie
ren
Sie
vor
dem
Ein
sch
alte
n a
lle e
lekt
risc
hen
An
sch
lüss
e, S
chla
uch
verb
ind
un
gen
un
d (
opti
onal
) U
SB-K
abel
ansc
hlü
sse.
I.
)
HIN
WE
IS
SP1
Men
ü
I O
Die
ses
Sch
ild w
eist
dar
auf
hin,
das
s vo
r
Inbe
trie
bnah
me
des
Ger
äts
die
Geb
rauc
hs-
anw
eisu
ng g
eles
en w
erde
n m
uss.
Mit
die
ser
Tast
e ka
nn d
as G
erät
in u
nd a
us
dem
Sta
ndby
-Mod
us g
esch
alte
t w
erde
n.
Mit
die
sen
vier
Nav
igat
ions
pfei
ltas
ten
könn
en S
ie d
urch
die
Reg
lera
nzei
gen
blät
tern
und
Wer
te e
inst
elle
n.
Ein-
und
Aus
scha
lten
des
Ger
äts.
Die
se
Tast
e di
ent
darü
ber
hina
us z
um V
or-
nehm
en u
nd S
peic
hern
von
Änd
erun
-
gen
an R
egle
rpar
amet
ern.
Mit
die
ser
Tast
e kö
nnen
Sie
vor
geno
m-
men
e Ä
nder
unge
n ve
rwer
fen
und
zum
vorh
erig
en B
ildsc
hirm
zur
ückk
ehre
n.
Eine
Änd
erun
g ka
nn n
ur v
erw
orfe
n
wer
den,
wen
n si
e no
ch n
icht
ges
peic
hert
wur
de. I
n m
anch
en F
älle
n w
ird
dies
e
Tast
e au
ch z
um S
peic
hern
ein
er
Änd
erun
g ve
rwen
det.
Mit
Hilf
e de
r ne
bens
tehe
nden
Ska
la
könn
en S
ie d
en Ü
bert
empe
ratu
rsch
utz
eins
telle
n. A
usfü
hrlic
he In
form
atio
nen
finde
n S
ie in
der
Geb
rauc
hsan
wei
sung
.
Dis
play
Eins
chal
ten
24.2CW
asse
r
Hei
zlau
fsym
bol
Pum
penl
aufs
ymbo
l
Küh
llauf
sym
bol
Flüs
sigke
itste
mpe
ratu
rim
Beh
älte
rSt
atus
anze
ige
Mar
kier
tes
Star
tsym
bol
Flüs
sigk
eits
-te
mpe
ratu
rim
Beh
älte
r20
.0
24.2
°C
SP1
M
enü
Star
tanz
eige
O.
Aus
scha
lten
Stop
p-Sy
mbo
l20
.0
US
B
Mat
érie
l req
uis
pour
dém
arre
r :• c
lé à
mol
ette
• flex
ible
et m
atér
iel d
e pl
ombe
rie a
ppro
prié
• col
liers
de
serr
age
ou ra
ccor
d ad
apta
teur
de
taill
e ap
prop
riée
Con
sign
es d
e sé
curit
é :
Cet
app
arei
l est
exc
lusi
vem
ent d
estin
é à
une
utili
satio
n in
térie
ure.
Ne
jam
ais
l’exp
oser
à u
ne c
hale
ur o
u un
e hu
mid
ité e
xces
sive
, à u
ne
vent
ilatio
n in
adéq
uate
ou
à de
s m
atiè
res
corr
osiv
es.
Ne
jam
ais
utili
ser d
e liq
uide
s infla
mm
able
s ou
cor
rosi
fs a
vec
cet a
ppar
eil.
Ne
jam
ais
racc
orde
r les
con
duite
s de
liqu
ide
de p
roce
ss à
l’ar
rivée
d’e
au
de v
otre
site
ou
à un
e so
urce
de
liqui
de s
ous
pres
sion
.
Avan
t d’u
tilis
er u
n qu
elco
nque
liqu
ide
ou d
’effe
ctue
r des
trav
aux
d’en
tretie
n su
scep
tible
s d’
entra
îner
un
cont
act a
vec
le li
quid
e, c
onsu
lter l
a fic
he te
chni
que
sant
é-sé
curit
é du
fabr
ican
t.
Dém
arra
ge ra
pide
- N
umér
o de
réf.
U01
119
R
ev. 0
6/02
/12
L’ut
ilisa
tion
d’un
que
lcon
que
liqui
de n
e fig
uran
t pas
dan
s la
list
e
ci-d
esso
us a
nnul
e la
gar
antie
du
fabr
ican
t.
5 à
80 °
C —
eau
dis
tillé
e ou
dés
ioni
sée
(3 MΩ
-cm
max
.)
-10
à 80
°C
— m
élan
ge e
au/g
lyco
l 50/
50
Tabl
eau
1 –
Liqu
ides
aut
oris
és :
Veill
er à
enl
ever
tous
les b
ouch
ons
d'ex
pédi
tion
avan
t l'in
stall
atio
n.
Les r
acco
rds fl
uidi
ques
se si
tuen
t à l'
arriè
re
de l'
appa
reil
et so
nt é
tique
tés
(SO
RTIE
D
E L
IQU
IDE
"V
ERS
APP
LICA
TIO
N")
et
(ARR
IVÉ
E D
E L
IQU
IDE
"RE
TOU
R A
PPLI
CATI
ON
").
Racc
orde
r la
SORT
IE D
E L
IQU
IDE
DE
PR
OCE
SS "
VE
RS A
PPLI
CATI
ON
" à
l'a
rriv
ée d
e liq
uide
de
l'app
licat
ion.
Rac
cord
er
L'A
RRIV
ÉE
DE
LIQ
UID
E D
E P
ROCE
SS
"RE
TOU
R A
PPLI
CATI
ON
" à
la so
rtie
de li
quid
e de
l'ap
plica
tion.
S'as
sure
r que
tous
les
racc
ords
sont
bien
serr
és.
Main
teni
r la
plus
cou
rte d
istan
ce p
ossib
le en
tre l'
appa
reil
et l'
inst
rum
ent r
efro
idi.
Pour
m
inim
iser l
a co
ntre
-pre
ssio
n, s'
assu
rer q
ue
la tu
bulu
re e
st la
plu
s dro
ite p
ossib
le. S
i des
ré
duct
ions
de
diam
ètre
s'im
pose
nt, l
es ré
alise
r à
l'arr
ivée
et à
la so
rtie
de l'
appl
icatio
n, e
t pas
du
côt
é re
froi
diss
eur.
S'as
sure
r que
le tr
op-p
lein
du ré
serv
oir
situé
à l'
arriè
re d
e l'a
ppar
eil e
st ra
ccor
dé à
un
e co
ndui
te d
e vi
dang
e ad
apté
e.
Soul
ever
le p
anne
au d
e re
mpl
issag
e su
r l'av
ant d
e l'a
ppar
eil p
our
l'enl
ever
.
Dém
arre
r ave
c 2,
8 lit
res d
e liq
uide
.
Insé
rer l
'ento
nnoi
r fou
rni d
ans l
e fle
xibl
e et
ajo
uter
prog
ressiv
emen
t du
liqui
de. R
EM
AR
QU
E É
tant
don
né la
config
urat
ion
de la
plo
mbe
rie
de l'
appa
reil,
l'ajo
ut tr
op ra
pide
de
liqui
de ri
sque
de
caus
er u
n re
mpl
issag
e ex
cess
if -
l'indi
catio
n de
niv
eau
au re
père
de
rem
pliss
age
a un
lége
r ret
ard
par r
appo
rt a
u vo
lum
e ajo
uté.
Le v
erse
men
t de
liqui
de d
ans l
'ento
nnoi
r gar
antit
que
le li
quid
e es
t tou
t d'
abor
d en
con
tact
avec
la p
aroi
de
l'ent
onno
ir (A
). Le
ver
sem
ent d
e liq
uide
au
cent
re d
e l'e
nton
noir
(B) c
ause
des
poc
hes d
'air e
t rale
ntit
sens
iblem
ent l
e te
mps
de
rem
pliss
age.
2 1 / 8"
5,4
cm
19 1 / 8"
(2)
48,5
cm
17 15
/ 16"
43,9
cm
Sor
tie
du li
quid
e de
pro
cess
("ve
rs a
pplic
atio
n")
(rac
cord
can
nelé
de
8
ou 1
2 m
m d
e di
am. e
xt.)
Arr
ivée
du
liqui
de d
e pr
o-
cess
("re
tour
app
licat
ion"
)
(rac
cord
can
nelé
de
8 ou
12 m
m d
e di
am. e
xt.)
Trop
-ple
in
(10
mm
dia
m. e
xt.)
Rés
ervo
ir
Cou
verc
le d
e
rem
plis
sage
Prot
ecti
on
de c
ircu
it
Entr
ée
d'al
imen
tati
on
Vér
ifier
si l'
appa
reil
cont
ient l
e ni
veau
de
liqui
de so
uhait
é d'
aprè
s les
re
père
s.
La c
apac
ité d
u ré
serv
oir p
ouva
nt ê
tre ré
duite
par
rapp
ort à
l’ap
plica
tion
et d
e l’a
ir po
uvan
t être
pur
gé d
es c
ondu
ites,
gard
er d
u liq
uide
d'ap
poin
t à
porté
e de
la m
ain p
our f
aire
le ni
veau
du
syst
ème
une
fois
la cir
culat
ion
exte
rne
dém
arré
e.
Évi
ter
de
trop
rem
plir
les
réci
pie
nts
- le
s liq
uid
es s
e d
ilate
nt
qu
and
ils
chau
ffen
t.
Vér
ifier
si l
a te
nsio
n es
t cor
rect
e. P
our l
es a
ppar
eils
four
nis
avec
un
cord
on
d’al
imen
tatio
n, in
sére
r la
pris
e fe
mel
le d
e ce
der
nier
dan
s le
refro
idis
seur
et l
a pr
ise
mâl
e da
ns la
pris
e se
cteu
r. (L
e co
rdon
d’a
limen
tatio
n se
trou
ve s
ous
le
couv
ercl
e de
la c
aiss
e d’
expé
ditio
n. N
e pa
s je
ter l
e co
uver
cle
avan
t d’a
voir
loca
lisé
le c
ordo
n.)
Pla
cer l
a pr
otec
tion
de c
ircui
t en
posi
tion
( I ).
3 3 / 8"
(2)
8,5
AB
Les
ap
par
eils
doi
ven
t re
ster
à la
ver
tica
le à
tem
pér
atu
re a
mb
ian
te (
~25
°C
) p
end
ant
24 h
eure
s av
ant
leu
r m
ise
en m
arch
e. A
insi
, l'h
uile
lub
rifi
ante
ser
a re
nvoy
ée a
u c
omp
ress
eur.
Avan
t d
e d
émar
rer
l'ap
par
eil,
vérifi
er t
ous
les
con
nec
teu
rs U
SB, é
lect
riq
ues
, et
les
racc
ord
s d
e p
lom
ber
ie.
Ne
pas m
ettre
l'ap
pare
il en
mar
che
sans
liqu
ide
à l'in
térie
ur. A
voir
du li
quid
e d'
appo
int s
ous l
a m
ain. S
i l'ap
pare
il ne
dé
mar
re p
as, s
e re
porte
r au
man
uel.
• Plac
er la
pro
tect
ion
de c
ircui
t situ
ée à
l'av
ant d
e l'a
ppar
eil e
n po
sitio
n I.
• App
uyer
sur
: l'éc
ran
de d
émar
rage
s'affic
he.
• S'as
sure
r que
le sy
mbo
le M
arch
e es
t enc
adré
d'u
ne su
rbril
lance
; sin
on, u
tilise
r les
touc
hes fl
éché
es p
our n
avi-
guer
jusq
u'au
sym
bole.
• App
uyer
sur
. L'ap
pare
il dé
mar
re e
t le
sym
bole
Mar
che
est r
empl
acé
par l
e sy
mbo
le A
rrêt
( ).
RE
MA
RQ
UE
Le
dém
arra
g e d
u co
mpr
esse
ur p
rend
30
seco
ndes
env
iron.
Apr
ès d
émar
rage
, vér
ifier
l'ét
anch
éité
de to
us le
s rac
cord
s de
plom
berie
ext
erne
s.
Les s
ectio
ns S
P1 e
t Men
u en
hau
t de
l'écr
an p
erm
ette
nt d
'affic
her e
t/ou
de
mod
ifier
les p
aram
ètre
s du
cont
rôleu
r.
Pour
des
dét
ails,
se ré
fére
r au
man
uel.
Au
beso
in, a
ppuy
er su
r p
our a
ffich
er le
s écr
ans d
'état
.
Au
beso
in, a
ppuy
er su
r p
our b
ascu
ler e
ntre
l'éc
ran
de d
émar
rage
et l
'écra
n d'
état
.
I O
Sym
bole
Arr
êt20
.0
Mis
e en
rout
e
24.2C
Eau
Sym
bole
Élé
men
t cha
uffa
nt e
n m
arch
e
Sym
bole
Pom
pe e
n m
arch
e
Sym
bole
Réf
rigé
ratio
n en
cou
rs
Tem
péra
ture
du
liqui
de
dans
le ré
serv
oir
Liqu
ide
dans
le ré
serv
oir
Écra
n d'
état
Sym
bole
Mar
che
en su
rbri
llanc
e
Tem
péra
ture
du
liqu
ide
dans
le
rése
rvoi
r20
.0
24.2°
C
SP1
M
enu
Écra
n de
dém
arra
ge
S'as
sure
r que
le sy
mbo
le A
rrêt
est
enc
adré
d'u
ne su
rbril
lance
; sin
on, u
tilise
r les
touc
hes fl
éché
es p
our n
avig
uer j
usqu
'au
sym
bole.
App
uyer
sur
. L'ap
pare
il dé
mar
re e
t le
sym
bole
Arr
êt e
st re
mpl
acé
par l
e sy
mbo
le M
arch
e (
).
App
uyer
sur
. L’éc
ran
du th
erm
osta
t s'ef
face
.
Plac
er la
pro
tect
ion
de c
ircui
t situ
ée à
l'av
ant d
e l'a
ppar
eil e
n po
sitio
n O
.
Arr
êt
Ce
sym
bole
indi
que
à l'u
tilis
ateu
r de
lire
le m
anue
l d'u
tilis
atio
n av
ant
la m
ise
en
rout
e de
l'ap
pare
il.
Uti
liser
ce
bout
on p
our
acti
ver/
désa
cti-
ver
la m
ise
en p
ause
de
l'app
arei
l.
Uti
liser
ces
qua
tre
flèch
es d
e na
viga
tion
pour
par
cour
ir le
s éc
rans
du
cont
rôle
ur
et a
just
er d
es v
aleu
rs.
Uti
liser
ce
bout
on p
our
met
tre
en
mar
che/
arrê
ter
l'app
arei
l. C
e bo
uton
perm
et a
ussi
d'a
ppor
ter
et d
'enr
egis
-
trer
des
mod
ifica
tion
s su
r l'é
cran
du
cont
rôle
ur.
Uti
liser
ce
bout
on p
our
annu
ler
tout
e m
o-
dific
atio
n et
rét
ablir
l'éc
ran
préc
éden
t.
L'an
nula
tion
d'u
ne m
odifi
cati
on e
st
seul
emen
t po
ssib
le a
vant
son
enr
egis
-
trem
ent.
Dan
s ce
rtai
ns c
as, e
lle p
erm
et
auss
i d'e
nreg
istr
er le
s m
odifi
cati
ons.
Uti
liser
le c
adra
n ad
jace
nt p
our
ajus
ter
la li
mit
e du
sec
tion
neur
de
surc
hauf
fe.
Pour
des
dét
ails
, se
réfé
rer
au m
anue
l.
Écra
n d'
affic
hage
Dit
heef
t u n
odig
om
te k
unne
n be
ginn
en:
• Een
ver
stel
bare
stee
ksle
utel
• Een
ges
chik
te sl
ang
of le
idin
g• K
lem
men
van
de
juis
te g
root
te o
f typ
e aa
nslu
iting
Veili
ghei
dsm
aatr
egel
en:
De
unit
is a
lleen
ont
wor
pen
voor
geb
ruik
bin
nens
huis
.
Pla
ats
een
unit
nooi
t op
een
plek
met
ove
rmat
ige
war
mte
, voc
ht,
onvo
ldoe
nde
vent
ilatie
of c
orro
siev
e m
ater
iale
n.
Geb
ruik
noo
it on
tvla
mba
re o
f cor
rosi
eve
vloe
isto
ffen
met
dez
e un
it.
Slu
it no
oit p
roce
s vl
oeis
tofle
idin
gen
aan
op d
e ge
bouw
wat
er v
oorz
ieni
ng
of a
nder
e vl
oeis
tofb
ronn
en o
nder
dru
k.
Raa
dple
eg v
oord
at u
vlo
eist
offe
n ge
brui
kt o
f ond
erho
ud u
itvoe
rt op
pl
ekke
n w
aar m
ogel
ijk c
onta
ct is
met
vlo
eist
of, d
e ve
iligh
eids
blad
en v
an
de fa
brik
ant v
oor v
oorz
orgs
maa
trege
len.
Sne
l sta
rt O
nder
deel
num
mer
U01
119
R
ev. 0
2/06
/12
Doo
r geb
ruik
van
vlo
eist
offe
n di
e ni
et h
iero
nder
wor
den
verm
eld
kom
t de
fabr
ieks
gara
ntie
te v
erva
llen.
5°C
tot 8
0°C
— G
edes
tille
erd
of g
edeï
onis
eerd
wat
er (t
ot m
axim
aal 3
MΩ
-cm
)
-10°
C to
t 80°
C —
50/
50 w
ater
met
gly
col
Tabe
l 1 –
Toe
gest
ane
vloe
isto
ffen:
Zor
g er
voor
dat
alle
ver
zend
plug
gen
verw
ijder
d wo
rden
voo
r de
inst
allat
ie.
De
aans
luiti
ngen
voo
r de
proc
esvl
oeist
of
bevi
nden
zich
op
de a
chte
rzijd
e va
n de
uni
t en
zijn
als
volg
t gela
beld
: (P
ROCE
SAFV
OE
R) e
n (P
ROCE
STO
EV
OE
R).
Slui
t de
PRO
CESA
FVO
ER
aan
op
de v
loeis
tofto
evoe
r op
uw to
epas
sing.
Slui
t de
PRO
CEST
OE
VO
ER
p aan
op
de
vloe
istof
afvo
er o
p uw
toep
assin
g. Z
org
ervo
or d
at a
lle a
anslu
iting
en v
eilig
zijn
.
Hou
d de
afs
tand
tuss
en d
e un
it en
het
in
stru
men
t dat
gek
oeld
wor
dt z
o ko
rt m
ogeli
jk. Z
org
dat d
e lei
ding
en z
o re
cht
mog
elijk
zijn
om
tege
ndru
k zo
klei
n m
ogeli
jk
te h
oude
n. A
ls ve
rklei
ning
en v
an d
e di
amet
er
vere
ist z
ijn, m
aak
deze
dan
bij
de to
evoe
r en
de
afvo
er v
an u
w to
epas
sing,
niet
bij
de
koel
er. Zor
g er
voor
dat
de
rese
rvoi
r-ove
rloop
op
de
acht
erka
nt v
an d
e un
it wo
rdt
aang
eslo
ten
op e
en g
esch
ikte
afv
oer.
Til h
et v
ulpa
neel
op d
e vo
orka
nt v
an d
e un
it op
om
het
te
verw
ijder
en.
Begi
n m
et 2
,8 li
ter v
loeis
tof.
Stee
k de
bijg
eleve
rde
trech
ter i
n de
slan
g en
voe
g lan
gzaa
m vl
oeist
of
toe.
OP
ME
RK
ING
Doo
r de
confi
gura
tie v
an d
e lei
ding
en v
an d
e un
it ka
n he
t te
snel
toev
oege
n va
n vl
oeist
of le
iden
tot o
verv
ullin
g - d
e in
dica
tie v
an h
et v
ulni
veau
blij
ft da
n ac
hter
bij
de w
erke
lijk
toeg
evoe
gde
hoev
eelh
eid.
Wan
neer
u v
loeis
tof
in d
e tre
chte
r giet
, moe
t u e
rvoo
r zor
gen
dat d
e vl
oeist
of e
erst
de
kant
van
de
trech
ter r
aakt
, A. A
ls u
de v
loeis
tof
in
het m
idde
n va
n de
trec
hter
giet
, B, k
unne
n er
luch
tzak
ken
onts
taan
en
kost
het
vul
len a
anzi
enlij
k m
eer t
ijd.
2 1 / 8"
5,4
19 1 / 8"
(2)
48,5
17 15
/ 16"
43,9
Proc
esaf
voer
(aan
slui
ting
met
bui
tend
ia-
met
er v
an 8
of
12 m
m)
Proc
esto
evoe
r
(aan
slui
ting
met
buit
en d
iam
eter
van
8 of
12
mm
)
Ove
rloo
p
(bui
tend
iam
eter
10
mm
)
Res
ervo
ir
Vuld
ekse
l
Str
oom
besc
herm
ing
Str
oom
inga
ngU
SB
Cont
rolee
r het
gew
enst
e vl
oeist
ofni
veau
met
beh
ulp
van
de v
ullij
nen.
Aan
gezi
en d
e ca
pacit
eit v
an h
et re
serv
oir k
lein
kan
zijn
in v
erge
lijki
ng
tot u
w to
epas
sing
en h
et n
odig
kan
zijn
dat
er l
ucht
uit
de le
idin
gen
gebl
azen
moe
t wor
den,
dien
t u e
xtra
koe
lvlo
eisto
f bi
j de
hand
te
houd
en o
m h
et sy
stee
m b
ijgev
uld
te h
oude
n als
de
uitw
endi
ge
circu
latie
word
t ges
tart.
Vu
l het
res
ervo
ir n
iet
te v
ol; v
loei
stof
fen
zet
ten
uit
bij
verw
arm
ing.
Con
trole
er d
e ju
iste
spa
nnin
g. V
oor u
nits
die
wor
den
gele
verd
met
een
ne
tsno
er, s
teek
de
vrou
wel
ijke
kant
van
de
stro
omka
bel i
n de
koe
ler e
n st
eek
de m
anne
lijke
kan
t van
de
stro
omka
bel i
n de
ver
mog
ensu
itgan
g. (H
et n
etsn
oer
bevi
ndt z
ich
onde
r de
deks
el v
an d
e tra
nspo
rtdoo
s. G
ooi h
et d
ekse
l nie
t weg
vo
orda
t u h
et s
noer
hee
ft ge
vond
en.)
Zet d
e st
room
besc
herm
er o
p de
aan
( I )
-sta
nd.
3 3 / 8"
(2)
8,5
AB
Un
its
moe
ten
ged
ure
nd
e 24
uu
r vo
ord
at z
e ge
star
t w
ord
en r
ech
top
sta
an b
ij ka
mer
tem
per
atu
ur
(~25
°C).
H
ierd
oor
wor
dt
gega
ran
dee
rd d
at d
e sm
eero
lie t
eru
ggel
open
is in
de
com
pre
ssor
.
Con
trol
eer
voor
dat
u d
e u
nit
sta
rt a
lle U
SB e
n e
lekt
risc
he
aan
slu
itin
gen
en
de
aan
slu
itin
gen
van
de
vloe
i-st
oflei
din
gen
.
Scha
kel d
e un
it ni
et in
voo
rdat
u v
loeis
tof
heef
t toe
gevo
egd.
Hou
d ex
tra v
loeis
tof
bij d
e ha
nd. A
ls de
uni
t niet
star
t, ra
adpl
eeg
dan
de h
andl
eidin
g.
• Zet
de
stro
ombe
sche
rmer
op
de v
oork
ant v
an d
e un
it in
de
I-sta
nd.
• Dru
k op
, h
et S
tarts
cher
m v
ersc
hijn
t.
• Con
trolee
r of
het s
tarts
ymbo
ol g
emar
keer
d is;
als
dit n
iet h
et g
eval
is, g
ebru
ik d
an d
e pi
jltjes
toet
sen
om n
aar
het s
ymbo
ol te
nav
iger
en.
• Dru
k op
. D
e un
it st
art e
n he
t sta
rtsym
bool
ver
ande
rt in
een
stop
sym
bool
( ).
OP
ME
RK
ING
Het
duu
rt 30
seco
nden
voo
rdat
de
com
pres
sor s
tart.
Cont
rolee
r na
het s
tarte
n all
e ex
tern
e lei
ding
en o
p lek
ken.
De
gede
elte
s SP1
en
Men
u bo
vena
an h
et sc
herm
wor
den
gebr
uikt
om
de
inst
ellin
gen
van
de c
ontro
ller a
f te
leze
n be
kijk
en e
n/of
te w
ijzig
en. D
eze
word
en u
itgeb
reid
bes
chre
ven
in d
e ha
ndlei
ding
.
Dru
k in
dien
gew
enst
op
om
de
stat
ussc
herm
en te
ope
nen.
Dru
k in
dien
gew
enst
op
om
hee
n en
wee
r te
gaan
tuss
en d
e st
art-/
stat
ussc
herm
en.
I O
Stop
sym
bool
20,0
Dit
labe
l gee
ft a
an: l
ees
de in
stru
ctie
-
hand
leid
ing
voor
dat
u de
uni
t st
art.
Geb
ruik
dez
e kn
op o
m d
e un
it in
de
stan
d-by
te
zett
en o
f ui
t de
sta
nd-b
y
te h
alen
.
Geb
ruik
dez
e vi
er n
avig
atie
pijlt
jes
om
door
de
sche
rmen
van
de
cont
rolle
r te
lope
n en
waa
rden
in t
e st
elle
n.
Geb
ruik
dez
e to
ets
om d
e un
it t
e st
arte
n/
stop
pen.
Dez
e to
ets
wor
dt o
ok g
ebru
ik
om v
eran
deri
ngen
aan
te
bren
gen
op
het
wee
rgav
esch
erm
van
de
cont
rolle
r
en d
eze
op t
e sl
aan.
Geb
ruik
dez
e to
ets
om e
vent
uele
ver
an-
deri
ngen
te
annu
lere
n en
de
cont
rolle
r
teru
g te
zet
ten
op h
et e
erde
re s
cher
m.
Een
vera
nder
ing
kan
alle
en w
orde
n
gean
nule
erd
als
deze
nog
nie
t is
op-
gesl
agen
. In
som
mig
e ge
valle
n w
ordt
dit
ook
gebr
uikt
om
ver
ande
ring
en o
p
te s
laan
.
Geb
ruik
de
draa
ikno
p om
de
hoge
-
tem
pera
tuur
besc
herm
ing
in t
e st
elle
n.
Det
ails
wor
den
toeg
elic
ht in
de
hand
leid
ing.
Wee
rgav
esch
erm
Ops
tart
en
24.2C
Wat
er
Sym
bool
ver
war
mer
in
gesc
hake
ld
Sym
bool
pom
p in
gesc
hake
ld
Sym
bool
koe
ling
inge
scha
keld
Vloe
isto
ftem
pera
tuur
re
serv
oir
Ges
elec
teer
de v
loei
stof
in re
serv
oir
Stat
ussc
herm
Gem
arke
erd
st
arts
ymbo
ol
Vloe
isto
ftem
pera
tuur
re
serv
oir
20,0
24,2°
C
SP1
M
enu
Star
tsch
erm
Cont
rolee
r of
het s
tops
ymbo
ol g
emar
keer
d is;
als
dit n
iet h
et g
eval
is, g
ebru
ik d
an d
e pi
jltjes
toet
sen
om n
aar h
et sy
mbo
ol
te n
avig
eren
.
Dru
k op
. D
e un
it st
opt e
n he
t sto
psym
bool
ver
ande
rt in
een
star
tsym
bool
( ).
Dru
k op
. H
et th
erm
osta
atsc
herm
wor
dt b
lanco
.
Zet
de
stro
ombe
sche
rmer
op
de v
oork
ant v
an d
e un
it in
de
O-s
tand
.
Uits
chak
elen
Thermo Scientifici
Preface
After-sale Support Thermo Fisher Scientific is committed to customer service both during and after the sale. If you have questions concerning the chiller operation, or questions concerning spare parts or Service Contracts, call our Sales, Service and Customer Support. Phone number are on the inside cover.
Sample Nameplate
Before calling, please obtain the serial number printed on the nameplate located on the upper rear of the chiller.
Feedback We appreciate any feedback you can give us on this manual. Please e-mail us at [email protected]. Be sure to include the manual part number and the revision date on the front cover.
Warranty Thermo Scientific Cooling/Heating Recirculating Chillers have a warranty against defective parts and workmanship for 24 months from date of shipment. See back page of this manual for more details.
Unpacking Retain all cartons and packing material until the chiller is operated and found to be in good condition. If the chiller shows external or internal damage contact the transportation company and file a damage claim. Under ICC regulations, this is your responsibility.
The chiller does not have handles. Take into account its weight, 66 pounds (30 kilograms), when unpacking and transporting. We recommend two people lift the chiller from the bottom.
Note Leave chillers in an upright position at room temperature (~25°C) for 24 hours before starting. This ensures the lubrication oil has drained back into the compressor.
Compliance Refer to the Declaration of Conformity in the back of this manual.
CAUTION
VAC
ii
Preface
Thermo Scientific
Thermo Scientific 1-1
Safety Warnings
Section 1 Safety
DANGER
WARNING
CAUTION
Make sure you read and understand all instructions and safety precautions listed in this manual before installing or operating your chiller. If you have any questions concerning the operation of your chiller or the information in this manual, please contact us. See Preface for contact information.
DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It is also be used to alert against unsafe practices.
The lightning flash with arrow symbol, within an equilateral triangle, is intended to alert the user to the presence of non-insulated "dangerous voltage" within the chiller's enclosure. The voltage magnitude is significant enough to constitute a risk of electrical shock.
This label indicates the presence of hot surfaces.
This label indicates read the manual.
Note The chiller's equipment design incorporates a complete sheet metal enclosure for personnel protection from mechanical and electrical hazards.
Observe all warning labels.
Never remove warning labels.
The chiller's construction provides protection against the risk of electrical shock by grounding appropriate metal parts. The protection will not function unless the power cord is connected to a properly grounded outlet. It is the user's responsibility to assure a proper ground connection is provided.
Operate the chiller using only the supplied line cords, never operate equipment with damaged cords.
Ensure all communication and electrical connections are made prior to starting the chiller.
The chiller's power cord is the electrical disconnecting device, it must be easily accessible at all times.
1-2
Section 1 Safety
Thermo Scientific
Always turn the chiller off and disconnect the supply voltage from its power source before moving performing any service or maintenance procedures. Ensure chiller is at a safe temperature (~40°C) before handling or draining.
Never place the chiller in a location or atmosphere where excessive heat, moisture, or corrosive materials are present.
Leave chillers in an upright position at room temperature (~25°C) for 24 hours before starting. This ensures the lubrication oil has drained back into the compressor.
The chiller is not designed to be floor mounted.
Other than water, before using any fluid, or when performing mainten-ance where contact with the fluid is likely, refer to the manufacturer’s MSDS and EC Safety Data sheet for handling precautions.
Ensure, that no toxic gases can be generated by the fluid. Flammable gases can build up over the fluid during usage.
Never operate the chiller without fluid in the reservoir.
Only use approved fluids with this chiller. Use of any other fluids voids the manufacturer’s warranty.
The user is responsible for decontamination if hazardous materials are spilled. Consult the manufacturer regarding decontamination and or cleaning agents compatibility.
Drain the chiller before it is transported and/or stored in near or below freezing temperatures, see Draining in Section 3.
Ensure the tubing you select meets your maximum temperature and pressure requirements.
Never operate damaged or leaking equipment.
Never operate the chiller or add fluid to the reservoir with panels removed.
Transport the chiller with care. Sudden jolts or drops can damage its components.
Do not clean the chiller with solvents, only use a soft cloth and water.
Refer service and repairs to a qualified technician.
Performance of installation, operation, or maintenance procedures other than those described in this manual may result in a hazardous situation and voids the manufacturer's warranty.
Section 1 Safety
1-3 Thermo Scientific
Element Assessment
Personal Protective Equipment
Training
The are no special personal protective equipment requirements needed to perform normal operation. We do recommend wearing protective clothing and using eye protection.
The user must review and understand all the sections in this manual before operating the chiller.
Chemical Used —
R134A Refrigerant - CFC Free Lubricating Oil: Polyol Ester
Amount: 178 grams (6.7 ounces) Amount: 243 milliliters (8.2 ounces)
Location: Refrigeration system Location: Compressor
Hazard Communication — None
Electrical — All electrical energy sources for the chiller are provided by the user.
Hazardous Energy Isolation — Locate energy isolation devices in a location that is readily accessible.
Electrical Remove power from the chiller by turning the circuit protector off and disconnecting the line cord, see Section 3 Electrical Requirements.
Fluid Before using any fluid refer to the manufacturer’s MSDS and EC safety data sheets for handling precautions. The user is responsible to ensure the reservoir overflow located on the rear of the chiller is connected to a suitable drain.
Refrigeration The chiller's refrigeration system is sealed and requires no lockout/tagout.
Remove any isolation devices before starting the chiller.
Chemicals — Prior to decontamination, develop and employee procedures to minimize or mitigate opportunities for exposure to chemicals present in or around the chiller.
Radioactive Material — None
Magnetic Fields — None
Sampling and Analysis for External Contaminants from Other Sources or from Spill Events It is the responsibility of the user to identify the presence of all external chemicals before the decontamination. Accomplish this by collecting samples and analyzing them for any suspected chemicals used or stored in areas adjacent to the chiller.
Oxygen Deficiency — Many refrigerants which may be undetectable by human senses are heavier than air and will replace the oxygen in an enclosed area causing loss of consciousness. Refer to the chiller's nameplate and the manufacturer's most current MSDS for additional information. Test the atmosphere in a confined space area or area where gases are being used to purge the chiller. If necessary, use an air supplied respirator.
1-4
Section 1 Safety
Thermo Scientific
2-1 Thermo Scientific
Specifications
1. Specifications obtained at sea level using water (above 5°C) and 50/50 EG/Water (<5°C) as the recirculating fluid at a 20°C process setpoint, 20°C ambient condition, at nominal operating volt-age. Other fluids, process temperatures, ambient temperatures, altitude or operating voltage will affect performance.
2. Nominal values ±10%. Depends on chiller's pump type, force only or force/suction. Derate 100V/50Hz chillers ~15% for maximum pressure and maximum flow.
• Thermo Fisher Scientific reserves the right to change specifications without notice.
Cool
ing
Capa
city
(wat
ts)
-20 0 20 40 60 80
600
500
400
300
200
100
Temperature °C
Accel 500/500LT
Accel 250
Section 2 General InformationThe Thermo Scientific Accel Series of Cooling/Heating Recirculating Chillers are designed to provide a continuous supply of fluid at a constant temperature and flow rate to an external system. The chiller consists of an air-cooled refrigeration system, heat exchanger, recirculating pump, polyethylene reservoir, and a microprocessor controller.
All chillers have a low liquid level protection device.
Chillers are designed for continuous operation and for indoor use on a work bench or table top only, not floor standing. Use the chiller in accordance with all the procedures and requirements stated in this manual.
Description and Intended Use
Accel 250 LC/Accel 500 LC Accel 500 LT Accel 500 LT/HT Process Fluid Temperature -10°C to +80°C -25°C to +80°C -25°C to +95°C Range +14°F to +176°F -13°F to +176°F -13°F to +203°F
Temperature Stability ±0.1°C ±0.1°C ±0.1°C
Cooling Capacity1
Heater Capacity at 20°C 50Hz/60Hz 2.0 / 1.2 Kilowatts 2.0 / 1.2 Kilowatts 2.0 / 1.2 Kilowatts
Nominal Weight kg/lb 30 / 66 30 / 66 30 / 66
Pumping Type2 Force / Force-Suction Force / Force-Suction Force / Force-Suction (see next page for curves)
Maximum Flow Rate lpm 15 / 21 15 / 21 15 / 21 gpm 4.0 / 5.5 4.0 / 5.5 4.0 / 5.5 Maximum Pressure mbar 300 / 805 300 / 805 300 / 805 psi 4.4 / 11.7 4.4 / 11.7 4.4 / 11.7
Reservoir Volume liters/gallons 2.8 / 0.7 2.8 / 0.7 2.8 / 0.7
Serial Interface USB USB USB
2-2 Thermo Scientific
Δ P
ress
ure
(mba
r)0 5 10 15 20 LPM
350
300
250
200
150
100
50
Pres
sure
(mba
r)
0 5 10 15 20 25 LPM
500
400
300
200
100
0
-100
-200
-300
-400
Force
Force
Suction
FP1 Pumping Capacity
FP2 Pumping Capacity
Time to Temperature
Tem
pera
ture
°C
2000 4000 6000 8000 10000 12000
90
80
70
60
50
40
30
20
10
0
-10
-20
Time (seconds)
20°C Ambient with Force Pump
Accel 500
Accel 250
Section 2 General Information
2-3 Thermo Scientific
Dimensions (inches/centimeters)
11/8" 2.8
1 7/8" ± 1/8" (2)4.7 ± 0.3
16 3/16" 41.1
Top View
8 15/16" 22.7 3 1/4"
8.3
7 9/16" 19.2
1 1/16" 1.8
Circuit protector
Fill, drain and site tube
Front View 1/16" (3)0.2
1/16" (3)0.2
H x W x D24.8 x 9.1 x 19.2 in(62.0 x 23.2 x 48.7 cm)
Section 2 General Information
2-4 Thermo Scientific
23 3/4" 60.3
8 3/16"20.8
14 13/16"37.6
5/8" (2)1.6
11/16"1.8
Side View
22" 55.8
13/16" 2.1
3 3/8" (2)8.5
2 1/8" 5.4
1 1/16" 2.7
22 7/16" 57.0
19 1/8" (2)48.5 17 15/16"
43.9
Power inletProcess outlet(8 or 12 mm OD barb)
Process inlet(8 or 12 mm OD barb)
Overfill(10 mm OD)
Rear View
USB Connector
Section 2 General Information
2-5 Thermo Scientific
VitonEPDMRytonUltemVectra
Compliance
Ambient Temperature Range 10°C to 40°C (50°F to 104°F)
Maximum Relative Humidity (Non Condensing)* 0% to 80% at 31°C (88°F)
Operating Altitude* Sea Level to 2000 meters (6560 feet)
Overvoltage Category II
Pollution Degree 2
Degree of Protection IP 20
Sound Power Level less than 58 dBA
Refrigerant 6.7 ounces R134A
5°C to 95°C — Distilled Water or Deionized Water (up to 3 MΩ-cm) Normal tap water leads to calcareous deposits necessitating frequent chiller decalcification. Calcium tends to deposit itself on the heating element. The heating capacity is reduced and service life shortened.
-25°C to 80 °C — 50/50 Water with Laboratory Grade Ethylene Glycol
Refer to Section 3 for additional information.
Wetted Materials
Equipment Ratings
Approved Fluids
The following power options are available:
Volts1/Hertz/Phase Amps2 Total Wattage Plug Type
115/60/1 12 1345 N5-15 100/50-60/1 12 1150 N5-15 220- 230/50/1 12 2395 Country Specific 220/60/1 12 2395 Country Specific1. VAC over the range ± 10% 2. Maximum amp draw3. Refer to chiller's nameplate for additional information
*Limited by ambient temperature, elevation & operating temperature. Maximum relative humidity 80% for temperatures up to 31°C decreasing linearly to 50% relative humidity at 35°C Elevation above sea level requires reduction of 1˚C/1000m on maximum ambient and 2%/1000m reduction in rated capacity.
Stainless Steel 316Stainless Steel 304 Ryton
Section 2 General Information
2-6 Thermo Scientific
3-1 Thermo Scientific
Section 3 Installation
The desk-top chiller is designed for continuous operation and for indoor use.
The chiller is not designed to be floor-mounted.
Never place the chiller in a location where excessive heat, moisture, inadequate ventilation, or corrosive materials are present.
Leave chillers in an upright position at room temperature (~25°C) for 24 hours before starting. This ensures the lubrication oil has drained back into the compressor.
CAUTIONCAUTION
CAUTION
Ventilation The chiller requires clean air for proper operation. Air enters from the rear of the chiller and exits through the sides and front.
The chiller is design to allow blocking of any two sides (except rear) without affecting rated load The ambient temperature is reduced by 3°C if two sides are blocked.
Electrical Requirements
The chiller's construction provides protection against the risk of electrical shock by grounding appropriate metal parts. The protection will not function unless the power cord is connected to a properly grounded outlet. It is the user's responsibility to assure a proper ground connection is provided.
The chiller is intended for use on a dedicated outlet. All chillers are equipped with a C14 main power inlet and a 20 Amp circuit protector.
Note If the circuit protector activates allow the chiller to cool before resetting the protector. Restart the chiller. Contact us if it activates again.
The chiller's power cord is the electrical disconnecting device, it must be easily accessible at all times.
Operate the chiller using only the supplied line cord, never operate equipment with damaged cords.
Refer to the nameplate on the rear, upper-left-hand corner of the chiller for specific electrical requirements. Voltage range deviations of ± 10% are permissible. The outlet must be rated as suitable for the total power consumption of the chiller.
DANGER
CAUTION
CAUTION
Section 3 Installation
3-2 Thermo Scientific
Ensure that all shipping plugs are removed before installation.
Never connect the process fluid lines to your facility water supply or any pressurized liquid source.
The process fluid connections are located on the rear of the chiller and are labeled (pRoCEss ouTlET) and (pRoCEss InlET).
Connect the pRoCEss ouTlET to the fluid inlet on your application.
Connect the pRoCEss InlET to the fluid outlet on your application.
Connect the reservoir overflow to a suitable drain.
Ensure all connections are secure.
Keep the distance between the chiller and the instrument being cooled as short as possible. To minimize back pressure, ensure tubing is as straight as possible. If diameter reductions are required, make them at the inlet and outlet of your application, not at the chiller.
Plumbing Requirements
CAUTION
CAUTION
Process outlet(8 or 12 mm OD barb)
Chillers ship with two M16x1 connections and clamps
Process inlet(8 or 12 mm OD barb)
Overflow (10 mm OD)
To prevent damage to the chiller's plumbing, use a 19 mm backing wrench when removing/installing the external connections.
Section 3 Installation
3-3 Thermo Scientific
Fluid ConsiderationsOnly use the approved fluids listed on the next page. Never use corrosive fluids with this chiller.
Handle and dispose all liquids, other than water, in accordance with the fluid manufacturers specification and/or the fluid MSDS.
Always adjust the chiller's software to the fluid used, see Section 4.
Water/ethylene glycol mixtures require top-offs with pure water, otherwise the percentage of glycol increases resulting in high viscosity and poor performance.
Thermo Fisher Scientific takes no responsibility for damages caused by the selection of an unapproved fluid.
Unapproved fluids are fluids which:are very highly viscous (much higher than 30 mpas at the respective •
working temperature)
have corrosive characteristics or•
tend to break down at high temperatures•
For fluid selection consider application requirements, operating temperature range, material compatibility, safety concerns, and environmental issues.
Chlorine short term usage of tap water may not cause any adverse affects on the chiller or your application, but in the long term problems may arise. To help alleviate these problems Thermo Fisher Scientific recommends the use of chlorine.
The duration of time that chlorine remains in solution depends on factors such as water temperature, pH and availability of direct sunlight. We recommend maintaining chlorine levels at proper levels using chlorine test strips, generally 1 to 5 ppm is adequate.
For best results, maintain the pH of the fluid between 6.5 and 7.5. Don't add additional chlorine without first determining the concentration ratio that already exists in the fluid supply. Corrosion and degradation of the circulation components can result from concentration ratios that are too high. Contact our customer support for additional information.
CAUTIONCAUTIONCAUTION
DANGER
Section 3 Installation
3-4 Thermo Scientific
DANGER
Distilled Water or Deionized Water (up to 3 MΩ-cm) normal tap water leads to calcareous deposits necessitating frequent chiller decalcification, see table on next page. Calcium tends to deposit itself on the heating element. The heating capacity is reduced and service life shortened.
50/50, by volume, Water with Laboratory Grade Ethylene Glycol Below 5°C water has to be mixed with a glycol. The amount of glycol added should cover a temperature range 5°C lower than the operating temperature of the particular application. This prevents the water/glycol from gelling (freezing) near the evaporating coil.
50% ethylene glycol by volume is the maximum recommendation. Excess glycol deteriorates the temperature accuracy due to its high viscosity.
All our heat transfer fluids are supplied with an EC Safety Data Sheet.
When selecting the heat transfer fluid ensure that no toxic gases can be generated. Inflammable gases can build up during usage.
Approved Fluids
Section 3 Installation
3-5 Thermo Scientific
Process Fluid Permissible (PPM) Desirable (PPM)
Microbiologicals (algae, bacteria, fungi) 0 0
Inorganic ChemicalsCalcium <25 <0.6Chloride <25 <10 Copper <1.3 <1.0 0.020 ppm if fluid in contact with aluminumIron <0.3 <0.1Lead <0.015 0Magnesium <12 <0.1Manganese <0.05 <0.03Nitrates\Nitrites <10 as N 0Potassium <20 <0.3Silicate <25 <1.0Sodium <20 <0.3Sulfate <25 <1Hardness <17 <0.05Total Dissolved Solids <50 <10
Other ParameterspH 6.5-8.5 7-8Resistivity 0.01* 0.05-0.1*
* MΩ-cm (compensated to 25°C)
unfavorably high total ionized solids (TIs) can accelerate the rate of galvanic corrosion. These contaminants can function as electrolytes which increase the potential for galvanic cell corrosion and lead to localized corrosion such as pitting. Eventually, the pitting becomes so extensive that refrigerant leaks into the water reservoir.
As an example, raw water in the United States averages 171 ppm (of NaCl). The recommended level for use in a water system is between 0.5 to 5.0 ppm (of naCl).
Recommendation: Initially fill the tank with distilled or deionized water. Do not use untreated tap water as the total ionized solids level may be too high. This reduces the electrolytic potential of the water and prevent or reduce the galvanic corrosion observed.
Water Quality and Standards
Section 3 Installation
3-6 Thermo Scientific
Filling Requirements
CAUTION
CAUTION
Before using any fluid refer to the manufacturer’s MSDS and EC safety data sheets for handling precautions.
Note Ensure the reservoir overflow located on the rear of the chiller is connected to a suitable drain.
Start with 2.8 liters of fluid.
Lift up on the fill panel on the front of the chiller to remove it.
Insert the supplied funnel into the hose and slowly add fluid.
Note Due to the chiller's plumbing configuration, adding fluid too quickly may result in overfilling - the fill level indication lags the actual amount added.
When pouring fluid into the funnel ensure the fluid contacts the side of the funnel first, A. Pouring the fluid into the center of the funnel, B, causes air pockets and substantially slows down the filling time.
Using the fill lines, verify the desired fluid level.
MAX
MIN
A B
since the reservoir capacity may be small compared to your application, and air may need to be purged from the lines, have extra cooling fluid on hand to keep the system topped off when external circulation is started.
Avoid overfilling, fluids expand when heated.
Section 3 Installation
3-7 Thermo Scientific
Draining
CAUTION Before draining any fluid refer to the manufacturer’s MSDS and EC safety data sheets for handling precautions.
Ensure the fluid is at a safe handling temperature (~40°C). Wear protective clothing and gloves.
Lift up on the fill panel on the front of the chiller to remove it.
Pull the fill hose off the clips securing it to the chiller.
Keep your thumb on the end of the hose until ready to drain the fluid into a suitable container.
If the chiller is to be transported and/or stored in cold temperatures it needs to be drained and then flushed with a 50/50 laboratory grade glycol/water mixture.
The chiller can be stored for up to 90 days inside the temperature range of -20°C to +60°C (-4°F to +140°F).
If necessary, when removing the chiller from storage allow it time to warm up and dry out in order to prevent any condensation issues.
Storage
CAUTION
Section 3 Installation
3-8 Thermo Scientific
4-1 Thermo Scientific
The Thermo Scientific Accel Series of chillers have a digital display and easy-to-use touch pad, five programmable setpoint temperatures, acoustic and optical alarms and adjustable high temperature protection.
Section 4 Operation
Controller
This label indicates read the instruction manual before starting the chiller.
Use this button to place the chiller in and out of stand by.
Use these navigation arrows to move through the controller displays and to adjust values.
Use this button to start/stop the chiller. This button is also used to make and save changes on the controller's display screen.
Use this button to cancel any changes and to return the controller to its previ-ous display. Canceling a change can only be made before the change is saved. In some cases, it is also used to save changes.
Note Holding this button for five seconds resets the display contrast to the default level and also brings up the language menu to change, if needed, the displayed language. See Settings - Display Options in this Section.
Use the adjacent dial for adjusting the High Temperature Cutout. Details are explained in the end of this Section.
20
40
60 80
100
120
4-2 Thermo Scientific
Section 4 Operation
Leave the chiller in an upright position at room temperature (~25°C) for 24 hours before starting. This ensures the lubrica-tion oil has drained back into the compressor.
Before starting the chiller, double check all USB, electrical and plumbing connections.
Do not run the chiller until fluid is added. Have extra fluid on hand. If the chiller does not start refer to Section 5 Troubleshooting.
• Place the circuit protector located on the front of the chiller to the I position.
• Press , the Start Display appears
• Ensure the start symbol has a highlight box around it, if not use the arrow keys to navigate to the symbol.
Setup
Start Up
• Press . The chiller starts and the start symbol turns into a stop symbol ( ).
Note It takes 30 seconds for the compressor to start.
Note After start, check external plumbing connections for leaks.
The SP1 and Menu portions on the top of the display are used to view and/or change the controller's settings. They are explained in detail later in this Section.
CAUTION
CAUTION
I O
Stop Symbol 20.0°C
Highlighted Start Symbol
Reservoir Fluid Temperature
20.0°C
24.2°C
SP1 Menu
Start Display
Thermo Scientific 4-3
Section 4 Operation
Press , the chiller enters the stand by mode.
If desired, press to toggle between the Start/Status Displays. Status Display
Stand By Mode
2 4 . 2 CWater
Heater Running Symbol
Pump Running Symbol
Refrigeration Running Symbol
Reservoir Fluid Temperature
Selected Reservoir Fluid
Status Display
Ensure the stop symbol is highlighted, if not use the arrow keys to navigate to the symbol.
Press . The chiller stops and the stop symbol turns into a start symbol ( ).
Stopping the Chiller
20.0°C
24.2°C
SP1 Menu
Stop Symbol
Press , the chiller enters the stand by mode.
Place the circuit protector on the front of the chiller to the O position. The display goes blank.
Using any other means to shut the chiller down can reduce the life of the compressor.
Always turn the chiller off and disconnect it from its supply volt-age before moving the chiller.
The circuit protector located on the front of the chiller is not in-tended to act as a disconnecting means.
Note When quickly restarting, the compressor may take up to 10 min-utes before it starts to operate. Limit chiller cycling to 8 times/hour.
Power Down
Shut Down
Restarting
CAUTION
CAUTIONCAUTION
I O
4-4 Thermo Scientific
Section 4 Operation
Note You cannot adjust the setpoint closer than 0.1°C to either of the fluid's system limits, see Fluids Type in this Section, or beyond the chiller's temperature range.
Note The setpoint can be changed with the chiller running or not.
The setpoint is the desired fluid temperature. The controller can store up to five setpoints, SP1 through SP5. The procedure for changing the stored setpoint values is discussed later in this Section.
Use the navigation arrows and move to the setpoint window and then press to highlight it and the value window as shown below.
Changing the Setpoint
Use the up and down navigation arrows to bring up the desired setpoint and then press .
The display on the Setpoint Value Window now indicates the corre-sponding setpoint's stored value.
If desired, you can change the displayed setpoint value by using the navigation arrows to highlight the Setpoint Value Window and then pressing . The right-most digit has a cursor beneath it.
Use the left and right arrows to move the cursor to the desired digit and then use the up and down arrows to change the value. Once all the desired changes are made, press to save the change.
Note Using this procedure also changes the setpoint's stored value.
SP2 MENU35.0°C
24.2°C
SP1 MENU20.0°C
Setpoint Value Window
Setpoint Window
24.2°C
Setpoint Value Window35.0°C
Thermo Scientific 4-5
Section 4 Operation
1. Use the arrow buttons to highlight Menu and the controller brings up the Main Menu Display.
2. Use the up and down arrow to highlight either Settings or System and then press to bring up additional submenus.
Menu Displays The controller uses menus to view/change the chiller's settings.
Note The chiller does not need to be running to view/change these settings.
For all Menu displays, once is pressed to change a display, you can press to return to the previous screen.
See page 4-7.
See page 4-12.
SP1 Menu SettingsSystem
SP1 Menu SettingsSystem
MessagesRun TimeConfigurationPassword/Reset
Menu
SP1 MENU20.0°C
24.2°C
Menu
Application SettingsDisplay Options
1. From any submenu display, use the down arrow button to highlight Menu.
2. Press to return to the Start Display.
Menu The Menu line, at the bottom of all the submenu displays, is another way to return the controller back to the Main Menu Display.
Note Pressing from the Menu line returns you tho the previous screen.
Application SettingsDisplay Options
Menu
4-6 Thermo Scientific
Section 4 Operation
Men
u Tr
eeM
enu
Inte
rface
sS
et C
lock
Ser
ial T
ype
Bau
dP
arity
Dat
a B
itsS
top
Bits
On/
Off
Tim
er
ON
Tim
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FF T
ime
Ena
bled
Tim
eD
ate
ON
OFF
ON
OFF
Aut
o R
esta
rt
Ene
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Sav
ings
Dis
play
Opt
ions
Lang
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Tem
p. U
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Tem
p. R
esol
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n
Dis
play
Con
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Dis
play
Del
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Eng
lish
Deu
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Fran
cais
E
spañ
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°C °F °K0.01
0. Con
trast
32
Del
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0
Sys
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Faul
ts
Uni
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Configuration
Run
Tim
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Mes
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Pas
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eset
Set
poin
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SP
1S
P2
SP
3S
P4
SP
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Pum
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Wat
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Gly
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Flui
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Ala
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Tem
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Ala
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Aud
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Ala
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Low
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Hig
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83.
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Hig
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Thermo Scientific 4-7
Section 4 Operation
Settings - Application Settings is used to view/adjust the controller's five Setpoints and Real Temperature Adjustments (RTA), enable/disable the alarms, change the fluid type, set the pump speed, configure the interfaces (optional), set the clock, turn the timer on or off, and turn auto restart and en-ergy savings on or off.1. With Application Settings highlighted press to view:
Scroll down for additional options:
2. With Setpoints highlighted, press to display the list. Use the up/down arrows to highlight the desired SP. Note Use the down arrow to display SP5.
3. Press .
If the temperature on the Start/Status Displays do not accurately reflect the actual temperature in the reservoir, an RTA can be applied. The RTA can be set ±10°C (±18°F). As an example, if the chiller's temperature is stabilized and displaying 20°C but a calibrated reference thermometer reads 20.5°C, set the RTA to -0.5°C. After you enter a RTA value allow chiller to stabilize before verifying the temperature. Note If display accuracy is required, we recommend repeating this procedure at various setpoint temperatures and on a regular basis. Note You cannot adjust the setpoint closer than 0.1°C to either of the fluid's system limits, see Fluids Type in this Section.
4. With the desired line highlighted press .
The right-most digit has a cursor beneath it. Use the left and right arrows to move the cursor to the desired digit and then use the up and down arrows to change the value. Once all the desired changes are made, press to save the change
or press to cancel the change.
35.0°C
Setpoints AlarmsFluidTypePumpAdjustment
Menu
Interfaces Set ClockOn/OffTimerAutoRestart
Menu
SP1 SP2 SP3 SP4
Menu
SP1 xx.xRTA int xx.x
Menu
4-8 Thermo Scientific
Section 4 Operation
Alarms is used to view/adjust the high and low temperature alarm limits, to configure the low level reaction and to enable/disable the audible alarms.
1. With Alarms highlighted, press to display:
2. With TemperatureAlarms highlighted, press to display:
High Fault cannot be set below HighWarn. HighWarn cannot be set below LowWarn. Low Fault cannot be set above HighWarn.
Menu
TemperatureAlarmsLow LevelAudibleAlarms
Menu
High Fault 83.0°C HighWarn 83.0°CLowWarn 2.0°CLow Fault 2.0°C
3. Highlight the desired limit and press . Follow the same procedure used to change a setpoint.
If the Fault temperature is exceeded the chiller shuts down and, if enabled, the audible alarm sounds. If the Warn temperature is exceeded the chiller continues to run and, if enabled, the audible alarm sounds. In both cases a message is displayed.
Press , or use the Menu window, to save and return to the previous display.
A low level condition occurs when the fluid is approximately at the MIN reservoir level fill line. A low level condition can either generate a warning or a fault. With warning (the default setting) selected the chiller continues to run, with fault selected the chiller shuts down. In either case a message is displayed and, if enabled, sounds the alarm.
1. With Low Level highlighted, press to display:
2. Press and the display starts to flash, use the arrow keys to toggle between Warning and Faults. With the desired option showing press
again to stop the flashing.
Menu
LevelWarning
Thermo Scientific 4-9
Section 4 Operation
1. With AudibleAlarms highlighted, press to display the alarms.
Highlight the desired alarm and press to toggle between enable and disable mode.
If Faults is enabled the alarm sounds when a fault occurs. If Warnings is enabled the alarm sounds when a warning occurs.
Menu
Faults Warnings Press , or use the Menu window, to save
and return to the previous display.
FluidsType is used to identify the type of fluid used. The controller uses the fluid type to automati-cally set certain operating parameters.
2. With the desired fluid selected press , or use the Menu window, to save and return to the previous display.
LC Fluid temperature alarm limits: High °C/°F Low °C/°F
Water +83/+181 +2/+36
EG-Water +83/+181 -13/+9
LT Fluid temperature alarm limits: High °C/°F Low °C/°F
Water +83/+181 +2/+36
EG-Water +83/+181 -28/-18
LT/HT Fluid temperature alarm limits: High °C/°F Low °C/°F
Water +98/+208 +2/+36
EG-Water +98/+208 -28/-18
1. With FluidType highlighted, press to display the list of acceptable fluids. Highlight the desired fluid and press to select it.
WaterGlycol-Water
Menu
PumpAdjustment is used to review/set the desired pump speed. Note Force only pumps (FP1) have only two speeds, High and Low.
1. With PumpAdjustment highlighted, press to display the speeds.
Highlight the desired speed and press to select it.
Low Medium High
Menu
4-10 Thermo Scientific
Section 4 Operation
Set Clock is used to set the controller's time (hr : min : sec) and date (year - month - day).
On/OffTimer is used to enable and set the controller's timer.
SerialTypeBaudParityData Bits
Menu
XX : XX : XX XXXX - XX - XX
Menu
1. With Interfaces highlighted, press to display the list of parameters. Highlight the desired parameter and press to view the available options.
1. With On/OffTimer highlighted, press to display the on ( I ) and off ( O ) time as well as the enable box.
Available options:Serial Type USB, OffBaud 19200, 9600, 4800, 2400, 1200, 600, 300Parity None, Odd, EvenData Bits 8Stop Bits 1, 2
See the Appendix for additional information.
I: 2010-01-01 08:00:00 O: 2010-01-01 08:00:00 Enable
Menu
After setting the on and off times select Enable to activate the timer.
AutoRestart is used to enable the auto restart feature. When enabled, the chiller automatically restarts after a power failure or power interruption condition is restored. NOTE Consider any possible risks before enabling this mode of operation.
1. With AutoRestart highlighted, press to toggle between enable and disable.
EnergySaving is used to enable the energy savings mode. The Energy Saving mode is primarily designed for applications running under a stable load. Enabling the mode saves energy by reducing the chiller's heater power and cooling requirements. This can result in substantial energy savings over the life of the chiller. The default setting is ON.
1. With EnergySaving highlighted, press to toggle between enable and disable.
Interfaces is used to enable/configure the optional communications feature. The controller supports AC, NC and Standard protocols.
Thermo Scientific 4-11
Section 4 Operation
Settings - Display Options is used to view/adjust the controller's Temperature Units, the Tem-perature Resolution, the displayed Language, the Display Contrast and the Display Delay.
3. With Language highlighted press . Use the up/down arrows to highlight the desired language. (Scroll down for additional languages.)
Press .
1. With Temp. Unit highlighted press Use the up/down arrows to highlight the desired temperature scale. Press .
4. With DisplayContrast highlighted press.
Press again and use the up/down arrows keys to change the contrast. With the desired con-trast showing, press again.
2. With Temp. Resolution highlighted press .
Use the up/down arrows to highlight the desired resolution. Press .
Contrast32
Menu
Delay 60 sec
Menu
English Deutsch Francais Español
Menu
°C°F°K
Menu
0.010.1
Menu
5. With Display Delay highlighted press to enable/disable it.
Use the up/down arrows to highlight the time and press again.
Use the up/down arrows to change the value. Once the desired delay is displayed press .
Note Holding for five seconds resets the display contrast to the default level and also brings up the language menu to change, if needed, the displayed language.
With Display Delay enabled and the Start Display showing, if no arrows are pressed the Start Display changes to the Status Display after the delay expires. See pages 4-2 and 4-3.
4-12 Thermo Scientific
Section 4 Operation
1. With Configuration highlighted, press to display the settings.
1. With Run Time highlighted, press to display the times.
1. With Messages highlighted, press to display the options.
Pump FPXXX FW XXXXXXX.A Checksum XXXXBath ACL250; 115V FW XXXXXXX.A
Menu
Run Time is used to view the chiller (Unit) and Pump operating hours.
Configuration is used to view the chiller's configuration.
Messages is used to view any Warnings or Faults messages.
System
Unit xxx hoursPump xxx hours
Menu
WarningsFaults
Menu
Pump options:
FP1LE Force Pump, Low Level
FP2LE Force/Suction Pump, Low Level
FP1ULE Force Pump, USB, Low Level
FP2ULE Force/Suction Pump, USB, Low Level
FP2ULEHT Force/Suction Pump, USB, Low Level, High Temp
MessagesRun TimeConfigurationPassword/Reset
Menu
SP1 Menu SettingsSystem
Thermo Scientific 4-13
Section 4 Operation
1. With Password/Resethighlighted, press to display:
Note The controller defaults to the User mode whenever the chiller is turned off. The control-ler also defaults to the User mode whenever the Start/Status Display is displayed continuously for 10 minutes.
2. Press and change the number to 1.
Highlight the desired reset option and press .
A confirmation message appears, press again. The controller enters the stand by mode.
1. If desired, highlight Reset and press to display:
LevelUserPassword 0
Menu
LevelUserPassword1
Menu
LevelOperatorPassword 1ResetCalibration
Menu
ResetusersettingsReset PID settingsReset Both
Menu
Password/Resetis used only by a qualified technician. Changing the password enables controller reset options, the temperature sensor calibration procedure and displays PID values.
3. Press to display:
Scroll down to display PID Tuning.
4-14 Thermo Scientific
Section 4 Operation
Once complete you can store the calibration into memory by selecting SaveUserCal and pressing .
You can later restore the same calibration by highlighting RestoreUserCal and pressing
.
Another option is to restore the factory calibra-tion values by highlighting RestoreFactoryCal and pressing .
5. Depending on which end you are calibrating highlight High or Low. Once the InternalRTD temperature stabilizes enter the temperature displayed on your reference thermometer and press .
6. Highlight Calibrate and then press to complete the high end procedure.
InternalRTD xx.xHigh xx.xLow xx.xCalibrateSP xx.x
Menu
InternalRTD xx.xHigh xx.xLow xx.xCalibrateSP xx.x
Menu
InternalRTD xx.xHigh xx.xLow xx.xCalibrate SP xx.x
Menu
1. To calibrate the temperature sensor highlight Calibrationand press to display:
InternalRTD
Menu
2. Press to display:
3. Press to display: 4. Highlight the SP temperature box and enter either the desired high end or low end setpoint value and press .
InternalRTD xx.xHigh xx.xLow xx.xCalibrateSP xx.x
Menu
CalibrateRestoreUserCalSaveUserCalRestoreFactoryCal
Menu
InternalRTD xx.xHigh xx.xLow xx.xCalibrateSP xx.x
Menu
7. Repeat for the low end setpoint.
Thermo Scientific 4-15
Section 4 Operation
1. With PID Tuning highlighted, press to display:
2. Highlight the desired PID and press to display:
3 . If required, press to change the value.
Cool PIDHeat PID
Menu
P xx.xI x.xxD x.xx
Menu
P xx.xI x.xxD x.xx
Menu
Factory values are:P = 05.0 I = 0.10 D = 0.00
PID Tuning is used to view/change the controller's PID values. Note We recommend only a qualified technician change the values, incorrect values impedes chiller performance.
To protect your application, the adjustable High Temperature Cutout (HTC) ensures the heater does not exceed temperatures that can cause serious damage. A temperature sensor is located in the reservoir. A HTC fault occurs when the temperature of the sensor exceeds the set temperature limit.
In the event of a fault the chiller shuts down and the controller displays a fault message, see Section 6. The cause of the fault must be identified and corrected before the chiller can be restarted.
The HTC is not preset and must be adjusted. To set the cutout, with the chiller off use a flat head screwdriver to turn the red dial fully clockwise. Start the chiller. Adjust the setpoint for a few degrees higher than the highest desired fluid temperature and allow the chiller to stabilize at the temperature setpoint. Then slowly turn the red dial counterclockwise until the chiller shuts down and the fault message appears. Press the enter key to clear the message.
Before you can restart the chiller it has to cool down a few degrees. To restart the chiller press the black ring surrounding the red dial - and then press the enter key again. If Auto Restart is enabled the chiller restarts, if disabled use the Start Up procedure.
Note: We recommend periodically rechecking operation or if the chiller is moved.
High Temperature Cutout
HTC
4-16 Thermo Scientific
Section 4 Operation
5-1 Thermo Scientific
Testing the Safety Features
Cleaning
Condenser
Fluid Maintenance
Sight Tube
Section 5 Preventive Maintenance
CAUTION
CAUTION
CAUTION
Laboratory Grade Ethylene glycol (EG) is poisonous and flammable. Before performing any preventive maintenance refer to the manufacturer’s most current MSDS for handling precautions.
Disconnect the power cord prior to performing any maintenance. Ensure chiller is at a safe temperature before handling.
Handle the chiller with care. Sudden jolts or drops can damage its components.
There are no user serviceable components within the equipment cabinet. Only Thermo Fisher should provide required replacement parts listed below.
Clean the chiller's surface with a soft cloth and warm water only.
Clean the condenser by running a vacuum over the grid on the lower rear section of the chiller.
Failure to clean the condenser will cause a loss of cooling capacity and lead to premature failure of the cooling system.
Clean/replace the optional condenser filter.
Check the fluid level, concentration and pH on a regular basis, see Section 3. Change the fluid if it is discolored.
As required, clean the sight tube using a small soft brush.
Inspect and tighten the chiller's external hoses and clamps daily
The safety features for low fluid level protection and high fluid temperature must be checked at regular intervals. The frequency depends on the chiller’s designated application and the heat transfer fluid used.
Low liquid level protection With the chiller on, slowly drain the reservoir fluid (use a drainage tap if necessary) and ensure the controller displays a message and the chiller reacts as desired.
If not, have the chiller checked by qualified a technician.
Hoses
WARNING
5-2
Section 5 Preventive Maintenance
Thermo Scientific
High temperature protection Using a flat-head screw driver, set a cut-off temperature that is lower than the desired setpoint temperature.
Switch on the circulator and ensure the chiller shuts down at the set cut-off temperature. Press the black ring surrounding the dial to reset the HTC.
If the chiller does not shut down have it checked by a qualified technician.
Reset the safety to the desired temperature.
CAUTIONCAUTION
Decommissioning/Disposal Decommissioning prepares equipment for safe and secure transportation.
Laboratory Grade Ethylene glycol (EG) is poisonous and flammable. Before disposing refer to the manufacturer’s most current MSDS for handling precautions.
Handling and disposal should be done in accordance with the manufacturers specification and/or the MSDS for the material used.
Decommissioning must be performed only by qualified dealer using certified equipment. All prevailing regulations must be followed.
Consider decommissioning the chiller when:
It fails to maintain desired specifications•
It no longer meets safety standards•
It is beyond repair for its age and worth •
Refrigerant (R134A) and oil (Polyol Ester) must be recovered from equipment before disposal.
Note Keep in mind any impact your application may have had on the chiller.
Direct questions about chiller decommissioning or disposal to our Sales, Service and Customer Support.
WARNING
6-1 Thermo Scientific
Section 6 TroubleshootingError Displays Error messages are cleared by pressing the enter key ( ). Once the cause
of the error message is identified and corrected, to restart the chiller - on chillers with an HTC error press the black ring surrounding the red dial - and then for all chillers press the enter key again. If Auto start is enabled the chiller restarts, if disabled use the Start Up procedure.
FAULT:HTC
HIGH TEMP. CUTOUT-PRESS ENTER
Error Message (Typical)
Fault Displays The heating element, pump and, if applicable, refrigeration shut down with a fault. A fault also sounds the alarm, if enabled.
Message ActionHigh Fixed Temp. chiller's nonadjustable high temperature •
protection limit exceededcheck fluid selection• check environmental conditions•
High Temperature adjustable high temperature protection limit • exceededcheck limit setting• check fluid selection• ensure chiller has adequate ventilation•
High Temperature Refrigeration
check voltage supply• the refrigeration may need servicing•
HPC High Press. Cutout
check for obstructions to air flow• the refrigeration may need servicing•
HTC High Temp. Cutout
high temperature protection limit exceeded• check limit setting• allow chiller to cool down• reset HTC by pressing black ring•
LLCLow Level Cutout
reservoir fluid level too low for safe operation• check fluid level• check for leaks•
6-2
Section 6 Troubleshooting
Thermo Scientific
Low Fixed Temp. chiller's nonadjustable low temperature • protection limit exceededcheck fluid selection•
Low Temperature adjustable high temperature protection limit • exceededcheck limit setting• check fluid selection•
Motor Fault it can take over 10 minutes for the motor • temperature to get low enough before the chiller can be restarted
MOL Motor Overload
allow chiller to cool down•
Open RTD1 Internal
open internal temperature sensor•
Open RTD2 External
open external temperature sensor•
Shorted RTD1 Internal
shorted internal temperature sensor•
Shorted RTD2 External
shorted external temperature sensor•
Bad Calibration redo calibration• High Temperature adjustable high temperature protection limit •
exceededcheck limit setting• check fluid selection•
Low Level reservoir fluid level too low for safe operation• check fluid level•
Low Temperature adjustable low temperature protection limit • exceededcheck limit setting• check fluid selection•
Warning Displays The chiller continues to run with a warning. A warning also sounds the alarm, if enabled.
Section 6 Troubleshooting
6-3 Thermo Scientific
Checklist Chiller will not start
Check the controller for error displays, see Error Displays in this section.
Ensure the circuit protector is in the on ( I ) position.
Make sure supply voltage is connected and matches the chiller's nameplate rating ±10%.
No display on controller
Cycle the circuit protector on the front of the chiller.
Chiller will not circulate process fluid
Check the reservoir level. Fill, if necessary.
Check the application for restrictions in the cooling lines.
The pump motor overloaded. The pump's internal overtemperature overcurrent device shuts off the pump causing the flow to stop. This can be caused by low fluid, debris in system, operating chiller in a high ambient temperature condition or excessively confined space. Allow time for the motor to cool down.
Make sure supply voltage matches the chiller's nameplate rating ±10%.
Inadequate temperature control
Verify the setpoint.
Make sure the condenser and the optional filter are free of dust and debris.
Check the fluid concentration.
Ensure chiller installation complies with the site requirements in Section 3.
Make sure supply voltage matches chiller nameplate rating ±10%.
If the temperature continues to rise, make sure your application's heat load does not exceed the rated specifications.
Check for high thermal gradients (e.g., the application load is being turned on and off or rapidly changing).
Chiller shuts down
Ensure button wasn't accidently pressed.
Ensure the circuit protector is in the on ( I ) position.
Check the controller for error displays.
Make sure supply voltage is connected and matches the chiller's nameplate rating ±10%.
Restart the chiller.
6-4
Section 6 Troubleshooting
Thermo Scientific
USB Driver Not Recognized
If your operating system does not automatically recognize the USB driver log on to:
http://www.ftdichip.com/FTDrivers.htm
for instructions.
Appendix AC Serial Communications ProtocolSerial communication is accomplished through the USB port on the chiller. If your operating system does not automatically recognize the optional driver log on to: http://www.ftdichip.com/FTDrivers.htm for instructions.
Note This appendix assumes you have a basic understanding of communications protocols. Information on the NC, STANDARD and NAMUR protocols is available upon request.
Note Controller operation is still available with serial communications enabled.
All commands must be entered in the exact format shown in the tables on the following pages. The tables show all commands available, their format and responses. Chiller responses are either the requested data or an error message. The chiller response must be received before the host sends the next command.
The host sends a command embedded in a single communications packet, then waits for the chiller’s response. If the command is not understood, the chiller responds with an error command. Otherwise, the chiller responds with the requested data.
Commands are not case sensitive. Upper or lower case letters may be used. Commands are listed in the Commands Table, error responses are given in the Errors Table, and symbols are shown in the Key Table.
KeySymbol Meaming[B] A binary value 0 or 1 (0 = Off, FALSE or Disable(d); 1 = On, TRUE or Enable(d)).[CR] Carriage return – used as the termination character.[U] Text representing the units associated with a value.[V] A value that can be requested in a read command or sent as part of a set command. [VMAX] Maximum allowed value. Part of error message when set value is too high.[VMIN] Minimum allowed value. Part of error message when set value is too low.
Value: Read commands return analog [V] or bit [B] values or settings, while set commands send analog or bit settings. Read commands return values with the same displayed precision. Set command messages missing the space character between the command and the setting will be rejected, as the user’s intent is unclear.
Units: A read command returning an analog [V] value or setting, will include the units [U] associated with that value or setting. A set command sending an analog value will not include the units. The units returned by the complementary read command are assumed.
Termination character: A carriage return [CR] is used to terminate command and response messages. (Typically the “Enter” key on the keyboard.)
Note The inter-character timeout (time between transmitted characters) is set to 30 seconds. Exceeding the timeout clears the receiver buffer and requires retransmitting the message .
Note Special characters (backspace, delete, insert, etc.) are not recognized by the protocol and generate error responses.
Thermo Scientific
Commands Table:
Commands All messages from master and slave are terminated with a carriage return [CR]
Command Description Notes Master Sends Sample Slave Response (echo off) Alternate units
Read Temperature Internal RT [V]C F K
Read Displayed Setpoint RS [V]C F K
Read Setpoint X (X = 1 to 5) RSX [V]C F K
Read Internal RTAX (X = 1 to 5) RIRTAX V]C F K
Read High Temperature Fault RHTF [V]C F K
Read High Temperature Warn RHTW [V]C F K
Read Low Temperature Fault RLTF [V]C F K
Read Low Temperature Warn RLTW [V]C F K
Read Proportional Cool Band Setting RPC [V]%
Read Integral Cool Band Setting RIC [V]Repeats per minute
Read Derivative Cool Band Setting RDC [V]Minutes
Read Temperature Precision RTP [V]
Read Temperature Units RTU [V] C,F,K
Read Unit On RO [B]
Read Auto Restart Enabled RAR [B]
Read Energy Saving Mode REN [B]
Read Time RCK hh:mm:ss
Read Date RDT mm/dd/yyyy or dd/mm/yyyy
Read Date Format RDF mm/dd/yyyy or dd/mm/yyyy
Read Firmware Version RVER [V]
Read Firmware Checksum RSUM [V]
Read Unit Fault Status RUFS [V1, V2 , V3, V4, V5] See page 5
Commands All messages from master and slave are terminated with a carriage return [CR]
Command Description Notes Master Sends Sample Slave Response (echo off) Alternate units
Set Displayed Setpoint SS [V] OK
Set Setpoint X (X = 1 to 5) SSX [V] OK
Set Internal RTA X (X = 1 to 5) SIRTAX[V] OK
Set High Temperature Fault SHTF [V] OK
Set High Temperature Warning SHTW [V] OK
Set Low Temperature Fault SLTF [V] OK
Set Low Temperature Warning SLTW [V] OK
Set Proportional Cool Band Setting SPC [V] OK
Set Integral Cool Band Setting SIC [V] OK
Set Derivative Cool Band Setting SDC [V] OK
Set Temperature Resolution STR [V] OK
Set Temperature Units STU [V] C,F,K OK
Set Unit On Status SO [B] OK
Set Auto Restart Enabled SAR [B] OK
Set Energy Saving Mode SEN [V] OK
Set Pump Speed SPS [V] L,M,H OK
Errors Table:
Errors
Error Description Notes Slave Responds
Not defined, not implemented or incorrectly formatted ? Unsupported command
Extra characters… ? Format error
Set value too high ? Maximum allowed is [VMAX]
Set value too low ? Minimum allowed is [VMIN]
Argument to binary set command not 0 or 1 ? Value must be 0 or 1
Set command attempted while in read only mode ? Mode is read only
Set command failed (e.g. SO 1 with low level) ? Failed
Thermo Scientific
RUFS Read Unit Fault Status This command returns 5 values. These are decimal representations of hexadecimal values. Each individual bit of the value represents a different warning, fault or status. decimal hex B7 B6 B5 B4 B3 B2 B1 B0 1 1 0 0 0 0 0 0 0 1 2 2 0 0 0 0 0 0 1 0 4 4 0 0 0 0 0 1 0 0 8 8 0 0 0 0 1 0 0 0 16 10 0 0 0 1 0 0 0 0 32 20 0 0 1 0 0 0 0 0 64 40 0 1 0 0 0 0 0 0 128 80 1 0 0 0 0 0 0 0 Value Description of bits
V1 B0 – B5 unused B6 rtd1 shorted B7 rtd1 open
V2 B0 HTC fault B1 high RA temperature fault B2 – B7 unused
V3
B0 low level warn B1 lo temperature warn B2 high temperature warn B3 low level fault B4 lo temperature fault B5 high temperature fault B6 low temperature fixed fault B7 high temperature fixed fault
V4
B0 PWM heat duty cycle > 0 B1 compressor On/Off B2 Pump On status B3 Unit On status B4 Unit Stopping B5 Unit fault status B6 unused B7 Beeper On status
V5
B0 Pump speed fault B1 MOL fault B2 HPC fault B3 Cool Icon On steady (unit is cooling at max capacity) B4 Cool Icon flashing (unit is cooling) B5 Heat Icon On steady B6 Heat Icon flashing B7 External sensor controlling
Thermo Scientific
Refer to Key table on page 1 for explanation of symbols and their meanings.
Set Setpoint:
Host
Chiller :
R T CRCommand [CR]
O K CRCommand Accepted
[CR]2 0 . 0 C CR[V] [U] [CR]
S S 2 0 CRCommand [V] [CR]
Read Temperature 2: Host: Chiller:
Set Setpoint to -22°C when minimum allowed is -20°C: Minimum allowed is [VMIN]
Host:
Chiller:
S S - 2 2 CR? M i n i m u m a l l o w e d i s - 2 0 CR
R T 2 CR2 0 . 0 C [CR]
Examples:
Read Temperature:
Host
Chiller:
Thermo Scientific
Laboratory Equipment Div. 25 Nimble Hill Road Newington, NH 03801
D of C 096219 .1 Form 094233DWG # 096219 Rev 17 Apr 07
DECLARATION OF CONFORMITY
Manufacturer: Thermo Fisher Scientific
Address: 25 Nimble Hill Road Newington, NH USA 03801
Year of inception 2010 Products: Heated and Refrigerated Liquid Circulators. We declare that the following products conform to the Directives and Standards listed below: Thermo Fisher Scientific Accel models 250 & 500. All rated :
1. 100 Volts, 50 Hz & 100 Volts, 60 Hz or 2. 115 Volts, 60 Hz or 3. 220 Volts, 60 Hz or 4. 220 - 230 Volts, 50 Hz
Equipment Class: Measurement, control and laboratory Directives and Standards:
2004/108/EC – Electromagnetic Compatibility ( EMC Directive ): EN 61326-1: 2006 – Electrical equipment for measurement, control, and laboratory use – EMC requirements, EMC Class A
2006/95/EC – Low Voltage Directive ( LVD ): EN 61010-1: 2004 – Safety requirements for electrical equipment for measurement, control, and laboratory use – general requirements. EN 61010-2-010: 2003 – Safety requirements for electrical equipment for measurement, control, and laboratory use – Part 2-010: Particular requirements for laboratory equipment for the heating of materials. Date:
04 August 2011
Laboratory Equipment Div. 25 Nimble Hill Road Newington, NH 03801
D of C 096219 .5 Form 094233-PDWG # 096219 Rev 17 Apr 07
RoHS DECLARATION OF CONFORMITY
Manufacturer: Thermo Fisher Scientific Address: 25 Nimble Hill Road Newington, NH USA 03801
Products: Thermo Fisher Scientific standard Accel models 250 & 500, heated and refrigerated liquid circulators.
Thermo Fisher Scientific certifies that Accel models 250 & 500 meet the requirements of DIRECTIVE 2002/95/EC, Restriction of Hazardous Substances Directive ( RoHS ) without exemptions. Thermo Fisher Scientific certifies that Accel models 250 & 500, contains less than the following amounts of the six RoHS banned substances:
Substance Threshold Level Lead… Pb Less than 0.1% 1 & 2
Mercury… Hg Less than 0.1% 1
Hexavalent Chromium … Cr (VI) Less than 0.1% 1
Polybrominated Biphenyls … PBB Less than 0.1% 1
Polybrominated Diphenyl Ethers … PBDE Less than 0.1% 1
Cadmium … Cd Less than 0.01% 1
Notes: 1. Tolerated maximum concentration value by weight in homogeneous materials. 2. Exemptions - Lead as an alloying element in steel containing up to 0.35% lead
by weight, aluminum containing up to 0.4% lead by weight and as a copper alloy containing up to 4% lead by weight.
Date: 04 August 2011
WARRANTY
Thermo Fisher Scientific warrants for 24 months from date of shipment the Thermo Scientific Accel chillers ac-cording to the following terms.
Any part of the chiller manufactured or supplied by Thermo Fisher Scientific and found in the reasonable judgment of Thermo Fisher to be defective in material or workmanship will be repaired at an authorized Thermo Fisher Repair Depot without charge for parts or labor. The chiller, including any defective part must be returned to an authorized Thermo Fisher Repair Depot within the warranty period. The expense of returning the chiller to the authorized Thermo Fisher Repair Depot for warranty service will be paid for by the buyer. Our responsibility in respect to warranty claims is limited to performing the required repairs or replacements, and no claim of breach of warranty shall be cause for cancellation or recision of the contract of sales of any chiller. With respect to chiller that qualify for field service repairs, Thermo Fisher Scientific’s responsibility is limited to the component parts necessary for the repair and the labor that is required on site to perform the repair. Any travel labor or mileage charges are the financial responsibility of the buyer.
The buyer shall be responsible for any evaluation or warranty service call (including labor charges) if no defects are found with the Thermo Scientific product.
This warranty does not cover any chiller that has been subject to misuse, neglect, or accident. This warranty does not apply to any damage to the chiller that is the result of improper installation or maintenance, or to any chiller that has been operated or maintained in any way contrary to the operating or maintenance instructions specified in this Instruction and Operation Manual. This warranty does not cover any chiller that has been altered or modified so as to change its intended use.
In addition, this warranty does not extend to repairs made by the use of parts, accessories, or fluids which are either incompatible with the chiller or adversely affect its operation, performance, or durability.
Thermo Fisher Scientific reserves the right to change or improve the design of any chiller without assuming any obligation to modify any chiller previously manufactured.
THE FOREGOING EXPRESS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OR MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
OUR OBLIGATION UNDER THIS WARRANTY IS STRICTLY AND EXCLUSIVELY LIMITED TO THE REPAIR OR REPLACEMENT OF DEFECTIVE COMPONENT PARTS AND Thermo Fisher Scientific DOES NOT ASSUME OR AUTHORIZE ANYONE TO ASSUME FOR IT ANY OTHER OBLIGATION.
Thermo Fisher Scientific ASSUMES NO RESPONSIBILITY FOR INCIDENTAL, CONSEQUENTIAL, OR OTHER DAMAGES INCLUDING, BUT NOT LIMITED TO LOSS OR DAMAGE TO PROPERTY, LOSS OF PROFITS OR REVENUE, LOSS OF THE CHILLER, LOSS OF TIME, OR INCONVENIENCE.
This warranty applies to chillers sold in the United States. Any chiller sold elsewhere are warranted by the affiliated marketing company of Thermo Fisher Scientific. This warranty and all matters arising pursuant to it shall be governed by the law of the State of New Hampshire, United States. All legal actions brought in relation hereto shall be filed in the appropriate state or federal courts in New Hampshire, unless waived by Thermo Fisher Scientific.
Thermo Fisher Scientific81 Wyman StreetP.O. Box 9046Waltham, Massachusetts 02454-9046United States
www.thermofisher.com