ch 01 startup

7/25/2019 CH 01 Startup

http://slidepdf.com/reader/full/ch-01-startup 1/6

WW

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4

hours

HvAC

Response

York

USA

Original

SparepartS

Chillers

&

C

oınpre

s

so,r

s

repalrS

Operatton

&

Maintenance

contracts

preveııtive

&

Maintenance

coıxtracts

Reolacenıent

'

of

old

Chillers

Rental

Chillers

&

Generators

BMS l

PLC

Contı,ols.

&

AüomatIon

&

upgrade

Bldg

Faciliry

Managment

EIecı

l

Mech

Contrqctiı18

Eııergy

Saving

&

Audit

Managemeııı

Air

&

water

Balancing

coııdenser

Re-tubing

Teclı

Training

in York

Factory

(USA)

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a

a

a

unit

checks:

D

l

"

Inspect

the

unit

fbr

shipping

or

installation

damage,

J

Z"

Assure

that

all

piping

has

been

completed,

a

l"

Visually

check

for

refrigerant

piping

leaks"

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Job

Name

Location

Sold

by

Installing

Contractor

Start-up

Technician

Date

GHiLLER#l

Model

#

Serial

#

Svstem

#

1

Compressor

Model

#

Compressor

Serial

Svstem

#

2

Compressor

Model

#

Compressor

Serial

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7/25/2019 CH 01 Startup


Controls

24

hours

HVAC

Response

York

USA

Original

SparepartS

Chillers

&

Coınpresso.rs

repalrS

Operation

&

Maintenance

conıracts

preventive

&

Maintenance

coııtracts

Replacenıent

of

old

Chillers

Rental

clıillers

&

Generators

BMS

l

PLC

Controls

&

Autoınat|on

& upgrade

Bldg

Facility

Managment

Elecı l

Mech

Contractiılg

Energy

Saving

&

Audü

Manageınent

Air

&

Water

Balancing

coııdenser

Re-tubing

Tech

Traüıing

iıı

york

Factory

(USA)

J q.

open

suction

line ball

valve, Discharge

line ball

valve, and

liquid line valve for

each

System...

tr

s.

The compressor

oil

level

should

be

maintained

so

that the

oil

level

is

visible

in

the sight

glass. The oil

level

can

only

be tested

when

the

compressor

is running

in stabilized

conditions,

guaranteeing that

there

is

no

liquid

refrigerant

in

the

lower

shell

of

the

compressor.

In

this

case,

oil should

be between

%

and

3la

in

the

sight

glass. At shutdown,

the

oil

level

can

fall

to

the bottom

limit

of the

sight

glass"

3 a.

Assure

water

pumps are on.

Check

and

adjust

water

pumps

flow

rate

ands

Pressure

droP

across

the

cooler

(See

LIMITATIoNS).Verifu

flow switch

operations.

J l.

Check

that

the unit

is

properly

charged

& that

there

are

no

piping

leaks.

tr

t.

Check

both

panels to

see

that

they

are

free

of

foreign

material

(Wires,

metal

chips,

etc)"

B

oq.

Visually

inspect

wiring

(power

&

control).

Must

meet

N"E.C

and

all

local

codes.

tr lO. Set

the

date and

Time.

ı

ı ı. check

for

proper

size

fuses

in

main and

control

power

circuits.

3

ız. Verifu

that

filed wiring

matches

the

3-phase

power

requİrements

of

the

Compressor.

Refer

Unit

name

plate"

İ

ıı.

Be

certain

all

water

temp.

Sensors

are

inserted

completely

in their

respective

wells

and

are

coated

with

conductive

compound.

.J

14. Veriff

the

"Factory

set"

Overload

potentiometers

on

the

VSD

logic

board are

set

correctly.

In the

unlikely

event

they

are

incolTectly

set,

Press

the

VSD

DATA

KeY and

using

the arTow

keys,

scroll

to

the compressor

overload

Seffings.

Record

the

overload

potentiometer

setting

below:

Compressor

System

#

1

Overload

settings

System

# 2

Record

The

Amps

System

#

1

System

#

2

339

Amps

338

276

274

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Tel.:

02_6900999

: dıLı

Tel.:

02_5746678

:

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04-84516-zs

,

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rel,:

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03-8580939

"-'Ysts

[email protected]

_

wwwjohnsoncontrolssaudi,com

_

P,o,Box

122336,

Jeddah

21332

7/25/2019 CH 01 Startup


Çontraüs

24 hours

HuAC

Response

York

USA

Original

SparepartS

Chillers

&

Coıızpressors

repairs

Operation

&

Maintenance

contracts

preveııtiye

&

Maintenance

coıxtracıs

Replacenlenı

of old

Chillers

Rental

chillers

&

Generators

BMS

/

PLC

Controls

&

Autoınatton

& upgrade

Bldg

Faciliry

Managmenı

Energy

Saı,ing

&

Management

Air

&

Waİer

Balancing

coııdenser

Relubin8

Teclı

Tı,aüıing

in

York

Factory

(USA)

PANEL

cHEcKs

(PowER

oN-BoTH

sYsTEM sWıTcHEs

"oFF")

İ

l

"

Apply

3-phase

power

and

verifu

its

value

at each

pair,

the voltage

imbalance should

be

not more

than2o/o

of

the

average

voltage.

Record

the

voltage

:

A+B

389

VAC

388

VAC

VAC

D z.

Remove the cap on the

fill

tube and run the

glycol

pump

to

veriff

the

level

in

the

full

tube.

Assure

the

glycol

level

in the

VSD

Aooling

system

is

2-6

inches (5-15 cm) from

the top the

full

tube

while

running"

D 3. Ensure the heaters on the each

compressor

are on.

Allow the

compressor

heaters to

remain

on

the minimum of 24hrs

before

startup.

tr

4. Program the required option

into

the

panel

for

the

desired

operating

requİrements. Record the

values

below

B+C

C+A

E

.

Display Language

E

.

Chilled

Liquid Mode

D

.

Local

l

Remote mode

E

.

Display Units

İ

.

Lead llag control

İ

.

Remote Temp.

reset

D

.

Remote

culTent

reset

E

.

Remote Sound Limit

D

o

Low Ambient

Cutout

D

o

suction

pressure

cutout

D

o

Leaving

Water

Temp

Cut-out

D

o

High Motor

Current

Unload

D

o

Pull

down cuffent

limit Time

E

o

suction

super heat set

point

E

o

Remote

Unit

ID

#

389

ENGLISH

WATER

LoCAL

IMPERIAL

AUTOMATIC

REMoTE

AaTo

N/A

25

24

36

l00

9_

0

Elect

/

Mech

Conİractin8

Program

the

required

operating values

into

the

micro

for

cutout, safeties,

etc, and record them in the chart below.

Record these

values in

the

chart below,

oF

PSIG

oF

"h

FLA

Min

oF

ffi

-:,

fp}

ffi

AL

SALEM-YORK

SERVICES

Co.

LTD.

$a%o.joiııtly

witlı

Johnsoıı

Controls

Int'l.

Co.)

uYoRK

Y

JOHNSON

CONTROLS

5ı3.1-.*İ|

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eişş-

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-

Capital

8.000.000

S.R.

Jeddah,

ıE_ı*__.s_-

Makkah,

ıl*.ı_;§iiZ§ı

Mad ııah,,rı9j.ıüaj*ııı

Riyadh

ı

ıo;l"-ı-jl

Khobarı

ıJ*{i"İl

Tel.:

02_6900999:.;:La

Tel.:

02_5746678:

dıLo

Tel.:

04-8451625:.;La

Tel.:

01,4727282:

dıLı

Tel,:

03-8580493:

dıLa

Fax.:

02-6982779

:

,.fls

Fax.:

02-5352

214:

o,s|A

Fax.:

04-845170B

:

o"SU

Fax.:

01-4730571

:

g"s[s

Fax,:

03-8580939

:

o"st-g

[email protected]

-

wwwjohnsoncontrolssaudi.com

-

F.O.Box

122336,

Jeddah

2X332

7/25/2019 CH 01 Startup


4wfum§üm W

AontrşZs

24 Jıours

HvAC

Response

York

USA

Origiııal

SparepartS

Chillers

&

Compressors

repairs

Operation

&

Maintenaııce

contracts

preventive

&

Maiııtenance

contracts

Replacenıenl

oJ old

Chillers

Rental

clıtllers

&

Generators

BMS l

PLC

Controls

&

Auıoünation

&

upgrad.e

Bldg

Faciliry

Managment

Energy

Saving

&

Aııdtt

Manageııeııt

Air &

water

Balancing

coııdenser

Re-tııbing

Teclı

Tı,aiııing

in

York

Factory

(USA)

ı

o

sound

limit set

point

El

.

Refrigerant

Type

İ

o

Anti

Recycle

Time

R134a

600 Sec

3

44.0

o/

/o

GHILLED

LIQUID SET

PO|NTS

:

-

Program

the

chilled

liquid set

points /

Range

and record"

E

.

Local Cooling

set

point

İ

.

Local Cooling

range

.

+\-2

oF

oF

Elect

/

Mech

Cofttl,acting

io

"r

3

1.

Ensure

that the

CLK

jumper

IP2 on

the

Microprocessor

board

is in

the

On

Position

(Top

2 Pins)

E z. Set the

Time &

Date.

D

:.

Place

the

panel

in service

mode

and

turn on

each

fan

stage

one

by

one.

Assure

the fans

rotate in

the

colTect

direction,

so air

flow

exits the

top of

the chiller.

J

q.

Assure a

flow

switch

is

connected between

terminals

2 and

l3 on the

user

terminal

block

1TB

in

the

panel.

Throttle back

flow to

assure

the

flow

switch

opens

with

loss

of

flow.

[t is

recommended

that auxiliary

pump

contacts

be

placed

in

serious

with

the

flow switch

for

additional

protection,

if the

pump

is turned

off

during

chillers

operation.

Whenever

the

pump

contacts

are

used,

the

coil

of

the

pump

starter

should

be suppressed

with

an

RC

suppresser

(

031-

00808-000)

İ S. Check

assure the

remote

start /stop

for

Sys

# 1 on

terminals

2 to

15

and Sys

#

2

on

terminals

2 to |6 are

closed

on

the user terminals

Block

lTB to allow

the

systems

to run.

[f

remote

cycling devices

are

not utilized,

place

a

wire

jumper

between

these

terminals"

J a. Verifu

the

"Factory

setl' Overload

potentiometers

on

the VSD

logic

board

are set

correctly.

In the unlikely

event

they

are

incorrectly

set,

Press

the

VSD

DATA

Key

and

using

the

alTow

keys,

scroll

to

the

compressor

overload

settings.

AL

SALEM.YORK

SERVICES

Co.

I{Di

ılıYo

RK

iifffi:""T,#ffl

fit'L_"T;

7;a;;;;;;;';;,:,:;

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Madinah,

t ;ıJıul

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Rİyadh

1

,_,^cı-t+"ll

KhOb^a1

1_

,

_;*-ı-*,Jl

Tel.:

02-5746678:

d]to

Tel.:

04-8451625,;LA

re|.:

01,4727282:,;jla

Tel,:

03-8580493:,;jLı

Fax.:

02-5352

214

|

ü,<|z

Fax.:

04-84517OB

:

gJls

Fax,:

01-4730571

:

u4suı

Fax,:

03-8580939

,

,J"s1,3

Jeddah,

ı ŞA_*

Tel.:

02-6900999

:

"jüLa

Fax.: 02-6982779

|

ü-<B

[email protected]

-

www.johnsorıcontrolssaudi.eom

_

P,O,Box

122336,

Jeddah

21332

7/25/2019 CH 01 Startup


24 lıours

HuAC

Response

York USA

Original

SparepartS

Chillers

&

Coıııpressors

repairs

Operalion &

Maintenance

contracts

preventive

&

Maintenance

contracts

Replacenıent

oJ

old

Chillers

Rental

clıillers

& GeneratorS

BMS /

PLC

Conırols

&

Automatlon

&

upgrade

BIdg

Faciltty

Managment

Erıergy Saving

&

Audil

Mana?emenl

Air &

Water

Balancing

coııdenser

Re-tLıbin8

Teclı Tı,aiııing

in

York

Factory

(USA)

4qşfum,ğm

W

ACInüralç

İNİTİAL

START_UP

After

the operator

has

become thoroughly

familiar with the control

panel

and

performed

the

proceedİng

checks 24 hours

prİor

to start-up, the unit can be

put

into operatİon.

İ

.

Record the

Ambient

Temperature

İ

.

Record the Leaving

water

Temperature

E

.

Record

the

Return

water

Temperature

sYsTEM # 1

suction

pressure

Discharge

Pressure

oil

pressure

sYsTEM

# 2

Discharge Pressure

oil

pressure

oF

oF

oF

90

45

56

30

185

113.8

PsIG

PSIG

PSIG

DEGF

PSIG

PsIG

PSIG

DEGF

173

Elect / Mech

Contrqctin8

30

186

174

,a14.9

REGORD NG

OF SUB-GOOLING:

SYS#l

SYS#2

l73 174 PSIG

l07

r08

oF

l4 l4

oF

AL

SALEM.YORK

SERVICES

Co.

LTD.

(50Va

jointly

with

Johııson

Coııtrols

Int'l. Co.)

ö.ı3,ı-a.tl

-

t

ıgijJ

dJşş-

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(oilul

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as_ri

t"

lO,_aJJ:;j

asJü)

C.R.:4030109710

-

Capital

8.000.000

S.R.

Jeddahı

ıiJ_**_3-

lt/|akkah,

ıL_a;§iı?§ı

Madinah,

ı;_gitı

?.i.ıJiı

Rİyadh,

ığ;tJ*..'lıİl

Ktıobar,

':*1-ajl

Tel.:

02_6900999

:.ıLa

Tel.:

02-5746678

: .;ıta

Tel.:

04-8451625:

d;t-o

Tel.:

01-4727282

ı .:nLa

Tel.:

03-8580493

:

'iıLa

Fax.:

02-6982779:

u,stb

Fax.:

02-5352214:g,sls

Fax.:

04-845170B:

gJ1-6

Fax.: 01-4730571

:9-§lı

Fax,:

03-8580939:9"Sl}

[email protected]

-

wwwjohnsoncontrolssaudi.com

-

P.O"BOx

122335,

Jeddah

21332

7/25/2019 CH 01 Startup


.ş§ğğ.

J*hmsğşE

ffi,

Awmfurwğs

24

hours

HuAC

Response

York

USA

Original

SparepartS

Chillers &

Coıızpress ors

repaiı,s

Operation &

Maintenaııce

contracts

preveııtiye

&

Mainteııance

CoıltractS

Replacenıent

oJ

old

Chillers

Rental

clıillers

& Generators

BMS

/

PLC

Conı,ols &

Autoıncıtioıı

&

upgrade

Bldg Facilit1,

Maııagmeııt

Elect

/

Mech

Contractiııg

Eııergy

Saving

&

Aııdiı Managemeııl

Air &

Water

Balancing

coııdenser

Re-tLübin8

Teclı

Traüıing

il1 York

Faclory

(USA)

NG OF

SUPER

HEAT:

SYS#l

SYS#2

30

30 PSIG

46

45.5

oF

10

9.5

otrı

Tf

the

unit

hos

beenfunctioning

sotisfoctorily

during

the

initiol

operqting perlod,

it

is

reody

for

continuous

operotion.

NOTES:

The start up

and commissioning

has been

completed.

The chiller

had

been handed

over

t_"_q_l çql]g_9_994_q_lü.d.y._o_{bi _g_9q_q44iqq,_

/

,TART-

York

Comm

ing

Engineer

Name

:

Date

:

BIJU

GBORGE

STAMP

Customer Signature

Name

Date

'

ıt

_.:_.I_Y-,.*"J2-

-ş€l-=:jjz

25/\IlblL

STAMP

WYüRK

BY

JOHNSON CONTROLS

ffi

ffi,

,ffiı,

At

SALEM

$a7a

joiııtly

"YORK

SERVICES Co. LTD.

with

Johıısoıı

Contı,ols

int' .

Co.)

6s3*""*i|;;,Ça}*ti

eişş_

FJt#

erT

a*§_rn

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C.R.:4030109710 -

Capital

8.000.000

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Jeddah,

|ö**-*.".?

h4akkah,

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