mos gb 0802-1 nibe flm 40 031190 nibe flm 40 · flm 40 is intended to be installed with ground...

LEK

MOS GB 0802-1 NIBE FLM 40031190

INSTALLATION AND MAINTENANCE INSTRUCTIONS

NIBE FLM 40

1NIBE FLM 40

For Home Owners

GeneralConcise product description ________________________ 2

Installation data __________________________________ 2

System descriptionPrinciple of operation ______________________________ 3

System diagram __________________________________ 3

Maintenance routinesCleaning the air filter ______________________________ 4

Cleaning the fan __________________________________ 4

Cleaning the ventilation devices _____________________ 5

Checking the condensation water seal _______________ 5

For the Installer

General points for the installation engineerTransport and storage _____________________________ 6

Handling ________________________________________ 6

Frost protection ___________________________________ 6

Installation _______________________________________ 6

Pipe installationCondensation water hose __________________________ 7

Pressure expansion vessel __________________________ 7

Filling and venting the system _______________________ 7

Output transfer to brine ____________________________ 7

Pipe connection (brine) ____________________________ 8

Electrical installationGeneral _________________________________________ 9

External control of fan and brine pump _______________ 9

Ventilation connectionVentilation flow _________________________________ 10

Exhaust air duct ________________________________ 10

Duct installation ________________________________ 10

Adjustment ____________________________________ 10

Fan diagram ___________________________________ 10

Setting the fan capacity __________________________ 11

Setting the DIP-switches

Commissioning and adjustingPreparations ___________________________________ 12

Starting _______________________________________ 12

Setting the ventilation ___________________________ 12

Commissioning _________________________________ 12

Readjustment __________________________________ 12

Electrical circuit diagramElectrical circuit diagram _________________________ 13

Contents

Component locationsComponent locations ____________________________ 14

List of componentsList of components ______________________________ 15

DimensionsDimensions and setting-out coordinates ____________ 16

Technical specificationsTechnical Data __________________________________ 17

Accessories ____________________________________ 17

Enclosed kit ____________________________________ 17

Dealing with malfunctionsLow or a lack of ventilation _______________________ 18

Helping the circulation pump to start _______________ 18

2 NIBE FLM 40

For Home Owners

Installation dataTo be filled in when the exhaust air module has been installed.

The serial number (95), must always be stated in all correspon-dence with NIBE.

_ _ _ _ _ _ _ _ _ _ _ _ _ _Installation date

Installation engineers

Trim valve, number of turns from bottom position

Fan mode, normal ventilation A B C

Date_______________ Sign___________________________

This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, un-less they have been given supervision or instruction concerning use of the appli-ance by a person responsible for their safety.

Children should be supervised to ensure that they do not play with the appliance.

Rights to make any design modifications are reserved.

In order to get the ultimate benefit from your FLM 40 you should read through the For Home Owners section in this Installation and Maintenance Instruction.

FLM 40 is an exhaust air module. This means it can utilise the energy in the ventilation air. The energy is used to raise the temperature of the ingoing brine to the heat pump.

FLM 40 is intended to be installed with ground source heat pumps from NIBE in houses or the like.

General

3NIBE FLM 40

For Home Owners

LEK

System diagramThe air from the kitchen fan goes directly out into a sepa-rate duct.

NK

Köldbärare ut

Värme, retur

Värme, fram

KVVV

EXP

P

SF

FIGHTER 1220

FLM 40

Frånluft Ø 160

Avluft Ø 160

FIGHTER 1220

FLM 40

Abluft Ø 160

Fortluft Ø 160

Köldbärare ut

Mark-/bergvärmepump

FX 110

Frånluft Ø 160

Avluft Ø 160

Wärmequellen-Eintritt

Wärmequellen-Austritt

Brine in

Brine out

FIGHTER 1220

FLM 40

Exhaust airØ 160

Extract airØ 160

Köldbärare in

Köldbärare in

The fan in FLM 40 can be set to three modes, A, B or C. One of these is used as the normal mode depending on the selected exhaust air flow. If mode B is used as the normal mode, it is possible to obtain greater ventila-tion by using mode C. In the same way, A can be used to temporarily obtain lesser ventilation.

If mode C is used as the normal mode, it is only possible to obtain lesser ventilation, in two steps, A or B.

Principle of operation

System description

Brine in

Brine out

Extract air Exhaust air

FIGHTER 1240/1250

When the room air has passed through the exhaust air mo-dule it is discharged. The tem-perature has then dropped as FLM 40 has utilised the energy in the room air.

The warm room air is led to FLM 40.

FLM 40 increases the tem-perature of the brine to the heat pump.

Outdoor air is drawn into the house.

The warm room air is drawn into the air duct system.

Air is transported from rooms with outdoor air devices to rooms with exhaust air devices.

FLM 40 is an exhaust air module specially designed to combine recovery of mechanical exhaust air with an energy collector in the ground or in rock. FLM 40 is designed to connect to the FIGHTER 1240/1250 type of ground heat pump.

The integrated DC-fan in FLM 40 extracts the air from the wet areas of the house to the recovery unit. Here the en-ergy is transferred to the heat pump’s brine, whereby the temperature increases and raises the heat pump’s heating factor. Energy is stored in the ground or rock collector even if the heat pump is not in operation, which fully utilises the exhaust air energy.

The heat pump capacity is not bound by the amount of air, but the output can be optimally adapted to suit the size of the house.

FLM 40 is positioned directly on FIGHTER 1240/1250, but can also be mounted using brackets (accessory) on the wall.

4 NIBE FLM 40

For Home Owners

LEK

63

LEK

63

The exhaust air module’s air filter should be cleaned regu-larly (about 4-5 times a year) by taking it out and shaking off any dirt. If the filter is very dirty, turn it upside-down and wash it carefully with water.

Open the front cover by pulling it out by the lower ■

edge, then lifting it up.

Set the switch (8) to ” ■ 0”.

Disconnect the connector (22) from the fan speed ■

switch.

Release the filter holder by turning the two black knobs ■

a quarter of a turn anti-clockwise.

Pull out the holder, take out the filter (63) and shake ■

off any dirt. Check that the filter is not damaged. New original filters can be ordered from NIBE.

��■ Carry out assembly in reverse order.

The interval between cleaning operations varies and de-pends on the amount of dust in the exhaust air.

Gammalt

3

21 TRYCK

1 TRYCK

2 DRAG

1

45

93

3

21

45

1 TRYCK

1 TRYCK

2 DRAG

1 Drücken

1 Drücken

2 Ziehen

1 Drücken

1 Drücken

2 Ziehen

FLM 40 and its ventilation ducting require some regular maintenance where the following points should be checked:

The numbers in brackets refer to the section “List of components”.

Cleaning the air filter

Cleaning the fan

Switch (8)

Avoid distorting the fan blades as this causes imbalance.

Do not use water or detergents.

NOTE!

Maintenance routines

Clean the fan once a year by taking it out of the exhaust air module and carefully brushing the vanes clean.



Set the switch (8) to “0”. ■


switch.

Dismantle the inner cover by loosening the 6 cover ■

screws.

The fan is removed by disconnecting the fan cable con- ■

nector and the two screws as illustrated.

Once the inner cover has been removed also check the ■

drip-pan under the heat exchanger. Also check the out-let from the drip-pan (98) to ensure it is not blocked.

Assembly takes place in the reverse order. ■

Pull

Pull

Press

PressPress

Press

5NIBE FLM 40

For Home Owners

LEK

LEK

93

92

98

Maintenance routines

The ventilation devices in the house should be cleaned regularly to maintain the correct ventilation. The device set-tings must not be changed.

NOTE! If you take down more than one ventilation device for cleaning, do not mix them up.

Cleaning the ventilation devices

Check that there is water in the water seal (92) to the drip-pan (93). If the water seal is empty or has a very low water level so that it “gurgles” water can be filled, for example, using a watering can through the condensation water hose which then forms a water seal or directly in the drip-pan (the inner cover plate must then be dismantled). The water seal is maintained during filling.

After using for a period of time dust and other particles can clog the water seal, consequently, you should check this regularly and clean when necessary.

Checking the condensation water seal

min 20 cm

min 15 cm

6 NIBE FLM 40

For the Installer

LEK 061211

Alt. 1

Alt. 2

LEK

LEK

LEK

The exhaust air module can contain inflam-mable anti-freeze in the brine circuit (for example ethanol). Special care should be ex-ercised during handling, installation, service, cleaning and scrapping to avoid the risk of leakage.

Handling

Transport and storageThe exhaust air module should be transported and stored in the dry.

Frost protectionFLM 40 features integrated frost protection (65) that auto-matically defrosts the heat exchanger (62) if necessary. This is achieved by the brine flow through the heat exchanger being slowed sufficiently so that the warm room air can thaw the ice.

Normally the temperature of the incoming brine to FLM 40 is shown on the display on the frost protection. The frost protection is set at the factory and should not need adjus-ting. Changes to the parameters can result in the heat ex-changer becoming blocked by frost. The buttons are locked with a code.

In the event of a fault indication the frost protection stops the FLM 40 (however, not the ventilation flow).

Fault indications on the display

Er Memory fault

- - Short circuit temperature sensor (66)

00 Defective temperature sensor (66)

InstallationFLM 40 is installed on FIGHTER 1240/1250 or using brack-ets. Noise from the circulation pump or fan can be transfer-red to the brackets. Consequently, mount on an outside wall if possible. If it is not possible to mount FLM 40 on an outside wall avoid a wall connecting to a bedroom or living-room.

NOTE! Ensure that that there is sufficient space (15 mm) above the exhaust air module to open the front cover, see the section “Dimensions”.

Route pipework so it is not fixed to an internal wall that backs on to a bedroom or living room.

General points for the installation engineer

7NIBE FLM 40

For the Installer

Condensation water hoseThe condensation water hose is routed directly to the floor drain or other water seal. Ensure that the end of the hose runs out above the water level in the floor drain. The pipe installation must be carried out in accordance with current norms.

0

0

l

100 200 l300

10

20

30

Tryckexpansionskärl

Köldbärarvolym

40

50

400 500 600 700 800 900 10000

0

l

100 200 l300

10

20

30

Druckausdehnungsgefäß

Wärme-quellen-volumen

40

50

400 500 600 700 800 900 10000

0

l

100 200 l300

10

20

30

Pressure expansion vessel

Brinevolume

40

50

400 500 600 700 800 900 1000

kW

Luftvolumen-strom (m3/h)

0 °C

5 °C

Wq-Eintritt bei

TYSKA

TYSKA

0

100

(m3/h)

300

0,5

1

1,5

Överförd effekt (kW)

Luftflöde

2

2,5

200

Köldbärare in vid 0 °C


0

100

(m3/h)

300

0,5

1

1,5

Överförd effekt (kW)

Luftflöde

2

2,5

200



0

100 300

0,5

1

1,5

2

2,5

200

kW

Luftvolumen-strom (m3/h)

0 °C

5 °C

Wq-Eintritt bei

0

100 300

0,5

1

1,5

2

2,5

200

Pressure expansion vesselThe brine circuit should be fitted with a pressure expansion vessel. If there is a level vessel this should be replaced. The brine side should be pressurised to at least 0.5 bar.

The pressure expansion vessel should be dimensioned as set out in the diagram, to prevent operating disturban-ces. The pressure expansion vessel covers the temperature range from -10 °C to +20 °C at a pre-pressure of 0.5 (bar) and the safety valve’s opening pressure 3 bar.

Pressure expansion vessel

Brine volume

Filling and venting the systemFLM 40 is filled from the heat pump’s brine, see the Installation and Maintenance instructions in question.

Vent using the venting screw (5). The switch (38) should be set to “0”. when venting

The diagram shows the effect transferred from the ventila-tion air to the brine and applies for an air temperature of +20 °C and 50% relative air humidity.

Transferred effect (kW)

Air flow (m3/h)

Brine in at 0 °C

Brine in at 5 °C

Output transfer to brine

Pipe installation

8 NIBE FLM 40

For the Installer

Köldbärare in

NK

SF

Köldb in

Köldb ut

SÄV

Köldbärare ut

FIGHTER 1250vv

FLM 40

Frånluft Ø 160

Avluft Ø 160

FLM 40

Frånluft Ø 160

Avluft Ø 160

EXP

BV

RVP

SF

Wärme-quellen-eintritt

Wärmequellenaustritt

SÄV

FLM 40

Abluft Ø 160

Fortluft Ø 160

EXP

BV

RVP

SF

Köldb in

Köldb ut

SÄV

FX 110

Frånluft Ø 160

Avluft Ø 160

EXP

BV

RVP

SF

Brine in

Brine out

SÄV

FLM 40

Exhaust airØ 160

Extract airØ 160

EXP

BV

RVP

The lowest permitted incoming brine temperature is -5 °C.

When installing on FIGHTER 1240/150, the space under FLM 40 is limited to 90 mm. This may mean that the pipe connections on FIGHTER 1240/1250 must be shortened.

The brine is connected to FLM 40 as set out on the outline diagram.

When installing on FIGHTER 1240/1250, pipes for the ■

heat medium and water heater and, if necessary hot water circulation, are routed backwards.

Install the check valve horizontally. ■

The distance from the wall must be 50 mm for both ■

FIGHTER 1240/1250 and FLM 40.

Install the supplied angle pieces on FLM 40 so that it ■

points to the left or right, depending on the connec-tions on the heat pump for the brine.

Place FLM 40 on top of FIGHTER 1240/1250. ■

Install the supplied brine hoses through the side door ■

(left or right) on FLM 40. Secure the brine hoses to the angled pieces (from the front or rear) after having first pulled out the junction box.

Slide FIGHTER 1240/1250/FLM 40 to the desired posi- ■

tion.

LEK

Pipe connections (brine)

Extract air Exhaust air

Brine out

Brine in

BV Check valve Included in FLM 40 EXP Pressure expansion vessel According to the recom-

mendations

P Pressure gauge RV Trim valve Included in FLM 40

SF Particle filter SÄV Safety valve

Pipe installation

9NIBE FLM 40

For the Installer

External control of fan and brine pumpTo externally start and stop the fan in FLM 40 remove the bridge between -X14:11 and -X14:12. Connect potential free contact between -X14:11 and -X14:12.

To externally start and stop the brine pump in FLM 40 remove the bridge between -X14:3 and -X14:4. Connect potential free contact between -X14:3 and -X14:4.

5 6 7 8 9 103 41 214 11 12

External control of the brine pump. External control of the fan.

LEKLEK

LEK

38

8

65

914 10

LEK

14

38

8

65

914 10

14

Gammalt

Gammalt

Electrical installation

GeneralWhen FLM 40 is placed directly above the heat pump the power supply can be connected to the heat pump’s termi-nal block. The connection plug must however be cut off.

If FLM 40 is installed independently it can be connected either to an earthed 1-phase wall socket or through per-manent installation. When a permanent installation is used, FLM 40 must be preceded by a circuit-breaker.

If an insulation test is to be carried out in the building, dis-connect the exhaust air module.

Electrical installation and service must be carried out under the

supervision of a qualified electrici-an. Electrical installation and wiring must be carried out in accordance

with the stipulations in force. Work behind screwed covers may only be carried out under the supervision

of a qualified electrician.

NOTE!

10 NIBE FLM 40

For the Installer

Ziehl -EBM G1G 146-AE37-07, Matningsspänning fläkt ca 225 VAC

8 9 10*

0 50 100 150 200 250 300

0

100

200

300

400

500

600

700

Till

gäng

ligt t

ryck

, Pa

800

Luftflöde, m3/h

1 2* 3 4 5 6* 7

Available static pressure

Pa

Air flow

m3/h

Ventilation connection

Ventilation flowFLM 40 is connected so that all ventilation air, except for the kitchen fan, passes the heat exchanger (62) in the exhaust air module. Minimum flow should conform to the demands as set out in applicable norms. The ventilation flow should conform to applicable norms.

Switching the ventilation capacity is described in the sec-tion “Electrical installation” “Setting the fan capacity”.

Exhaust air ductThe kitchen flue must not be connected to FLM 40

A duct in a masonry chimney stack must not be used for extract air.

NOTE!

Duct installationTo prevent fan noise being transferred to the exhaust air devices, it may be a good idea to install a silencer in the duct. This is especially important if there are exhaust air devices in bedrooms.

Connections can be made using flexible hoses, which should be stretched well and routed to allow easy replace-ment. The extract air duct must be provided with diffusion-tight insulation over its entire length. Provision must be made for inspection of the duct. Make sure that there are no reductions of cross-sectional area in the form of creases, tight bends etc, since this will reduce the ventilation capa-city. All joins in the ducting must be sealed and pop-riveted to prevent leakage. The duct system must be carried out in accordance with current norms.

AdjustmentTo obtain the necessary air exchange in every room of the house, the exhaust air devices must be correctly positioned and adjusted. A defective ventilation installation may lead to reduced exhaust air module efficiency and thus poo-rer operating economy, and may result in damage to the house.

Fan diagram

11NIBE FLM 40

For the Installer

Setting the fan capacity Default setting: ■

Switch in position A, set on curve 2. Switch in position B, set on curve 6. Switch in position C, set on curve 10.



Switch off the voltage by turning the switch (8) to ” ■ 0”.

Disconnect the wiring for the fan speed switch. ■

Unscrew the screw that holds the junction box, see im- ■

age.

Select fan curves for the three modes A, B and C by set- ■

ting the DIP-switches on the fan, see image and table. The numbering of the fan curves refer to “Ventilations connection – Fan diagram”.

DIP-switch 5 and 6 corresponds to position A on the knob.

DIP-switch 1 and 2 corresponds to position B on the knob.

DIP-switch 3 and 4 corresponds to position C on the knob.

Setting the DIP-switchesFan mode A

DIP-switch 5 DIP-switch 6 Fan mode A, fan curve

off off not used

off on not used

on off 1

on on 2

Fan mode B

DIP-switch 3 DIP-switch 3 Fan mode B, fan curve

off off 3

off on 4

on off 5

on on 6

Fan mode C

DIP-switch 5 DIP-switch 6 Fan mode A, fan curve

off off 7

off on 8

on off 9

on on 10

Assembly takes place in the reverse order. ■

Check the obtained air flow for fan modes A, B and C. ■

Note which one is the normal mode, see “Installation data” section.

33

3

3

21 TRYCK

1 TRYCK

2 DRAG

1

4

93

3

21

4

1 TRYCK

1 TRYCK

2 DRAG

1 Drücken

1 Drücken

2 Ziehen

1 Drücken

1 Drücken

2 Ziehen

DIP

1 2 3

ON

4 5 6

C B A

33

LEK

LEK

3

21 TRYCK

1 TRYCK

2 DRAG

1

4

93

3

21

4

93

1 TRYCK

1 TRYCK

2 DRAG

1 Drücken

1 Drücken

2 Ziehen

1 Drücken

1 Drücken

2 Ziehen

DIP

1 2 3

ON

4 5 6

C B A

33

LEK

LEK

3

21 TRYCK

1 TRYCK

2 DRAG

1

4

93

3

21

4

93

1 TRYCK

1 TRYCK

2 DRAG

1 Drücken

1 Drücken

2 Ziehen

1 Drücken

1 Drücken

2 Ziehen

DIP

1 2 3

ON

4 5 6

C B A

DIP-switches, under cover

Factory setting, all switches set to “ON”

Ventilation connection

Pull

Pull

Press

PressPress

Press

12 NIBE FLM 40

For the Installer

PreparationsBefore commissioning check that the brine circuit is filled and vented.

Check the pipe system for leaks.

Check that the brine circuit is pressurised to at least 0.5 bar.

Setting the ventilationSee the section “Ventilation connection” - “Setting the fan capacity”.

CommissioningStart the heat transfer pump on the heat pump, see the Installation and Maintenance instructions in question.

The brine flow across the FLM 40 is controlled by means of the circulation pump (16) and trim valve (81) so that the temperature difference on the brine in and out through FLM 40 is 3 - 4 degrees. Adjustments are made when the heat pump is running. The temperature difference applies at a room temperature of 20 degrees and 0 degrees on the brine.

The brine flow through FLM 40 will be from 0.1 l/s (360 l/h) to 0.15 l/s (540 l/h) at the above temperature differences, depending on the ventilation flow.

When the heat pump is at a standstill the internal circula-tion pump in FLM 40 gives from 0.085 l/s (306 l/h) to 0.125 l/s (450 l/h) in the return charging flow to the collector. This applies to a heat pump with an approximate rated output of 4 kW. For a 15 kW heat pump the corresponding flow is from 0.09 l/s (324 l/h) to 0.14 l/s (504 l/h).

ReadjustmentVenting may be necessary after a period of use. Vent using the venting screw (5). The switch (38) should be set to “0” when venting.

Commissioning and adjusting

StartingSet the switch (38) to 1.

Set the switch (8) to 1.

Check that the fan and circulation pump are running.

13NIBE FLM 40

For the Installer

Electrical circuit diagram

Electrical circuit diagram

Från

luft

sfläk

t

Exha

ust

air

fan

Fros

tvak

t

Fros

t pr

otec

tion

Köl

dbär

arpu

mp

Brin

e pu

mp

14 NIBE FLM 40

For the Installer

Flödesriktning

LEK

90

16

36 74 731937

62

5 91

66

93

63

22

2021

LEKLEK

LEK

38

8

65

914 10

LEK

14

38

8

65

914 10

14

Gammalt

Gammalt

Component locations

Component locations

Direction of flow for brine

15NIBE FLM 40

For the Installer

List of components3 Flexible hose out from FLM 404 Flexible hose in to FLM 405 Venting screw8 Switch, positions 0 - 1, main switch9 Terminal block, incoming supply10 Cord with connection plug14 Terminal block, internal16 Circulation pump19 Connector, fan, male20 Connector, fan, female21 Connector, fan speed switch, female22 Connector, fan speed switch, male36 Fan37 Fan speed switch , mode A – B – C38 Switch, positions 0 - 1, circulation pump62 Heat exchanger63 Air filter65 Frost protection66 Temperature sensor, frost protection73 Brine out, compression ring Ø 15 mm74 Brine in, compression ring Ø 15 mm81 Trim valve, DN 1582 Check valve90 Ventilation connection exhaust air, Ø160 mm 91 Ventilation connection extract air, Ø160 mm 92 Condensation water hose93 Drip-pan95 Type plate98 Drip-pan drain

List of components

16 NIBE FLM 40

For the Installer

Dimensions

445

115

305

Avluft

ˇ 160

Fr¬nluft

ˇ 160

625

600

15

Min avstånd50 mm från vägg

440

400

365

235

180

Köldbärare in Ø 15

445

100

50

Köldbärare ut Ø 15

Droppskålsavlopp

74

73

98

95

90

300

90

510

250350

90

510

250350

70

Erforderligt utrymme för demontering av frontlucka

Vy sedd underifrån

Fritt installationsutrymmei FLM 40


445

115

305

Abluft

ˇ 160

Fortluft

ˇ 160

625

600

15

Mindestabstand 50 mm von der Wand

440

400

365

235

180

Wärmequelleneintritt Ø 15

445

100

50

Wärmequellenaustritt Ø 15

Kondensatwannenablauf

74

73

98

95

90

300

70

Erforderlicher Platz zur Frontabdeckungsdemontage

Ansicht von unten

Installationshöheim FLM 40

Freier Installationsbereichim FLM 40

Ansicht von obenVy sedd ovanifrån

445

115

305

Avluft

ˇ 160

Fr¬nluft

ˇ 160

626

598

15

Min avst¬nd

50 mm fr¬n vâgg

440

400

365

235

180

Kàldbârare in ˇ 15

445

100

50

Kàldbârare ut ˇ 15

Droppsk¬lsavlopp

90

300

250

90

510

350

70

Erforderligt utrymme fàrdemontering av frontlucka

Vy sedd underifr¬n

Fritt installationsutrymmei FX 110


445

115

305

Avluft

ˇ 160

Fr¬nluft

ˇ 160

625

600

15

Min avstånd50 mm från vägg

440

400

365

235

180

Köldbärare in Ø 15

445

100

50

Köldbärare ut Ø 15

Droppskålsavlopp

74

73

98

95

90

300

90

510

250350

90

510

250350

70

Erforderligt utrymme för demontering av frontlucka

Vy sedd underifrån



445

115

305

Abluft

ˇ 160

Fortluft

ˇ 160

625

600

15

Mindestabstand 50 mm von der Wand

440

400

365

235

180

Wärmequelleneintritt Ø 15

445

100

50

Wärmequellenaustritt Ø 15

Kondensatwannenablauf

74

73

98

95

90

300

70

Erforderlicher Platz zur Frontabdeckungsdemontage

Ansicht von unten

Installationshöheim FLM 40

Freier Installationsbereichim FLM 40

Ansicht von obenVy sedd ovanifrån

445

115

305

Avluft

ˇ 160

Fr¬nluft

ˇ 160

626

598

15

Min avst¬nd

50 mm fr¬n vâgg

440

400

365

235

180

Kàldbârare in ˇ 15

445

100

50

Kàldbârare ut ˇ 15

Droppsk¬lsavlopp

90

300

250

90

510

350

70

Erforderligt utrymme fàrdemontering av frontlucka

Vy sedd underifr¬n



Clearance in front of FLM 40 should be at least 600 mm for maintenance and servicing.

The distance to the wall must be at least 50 mm with the installation of FLM 40 on FIGHTER 1240/1250.

Minimum distance from wall 50 mm

Space required for removal of front access panel

Clear installationspace in FLM 40

Brine in Ø 15

Brine out Ø 15

Drip-pan drain

Exhaust air

Extract air

View from below

View from above

Dimensions and setting-out coordinates

17NIBE FLM 40

For the Installer

LEK

** A-weighted sound power level (LwA). The value varies with the selected fan speed.

*** A-weighted sound pressure level (LpA). The value varies with the room’s damping capacity. These values apply with a damping of 4 dB.

82

Check valve

Technical specifications

Technical data

IP 21

Type

Height 400 mm

Width 600 mm

Depth 625 mm

Net weight 60 kg

Supply voltage 230 V 50 Hz

Rated output fan 113 W

Rated output, circulation pump 95 W

Max air flow ca 250 m3/h

Max cooling effect 1,6 kW

Enclosure class IP 21

Sound power level** 38-48 dB(A)

Sound level in the boiler house*** 34-44 dB(A)

Part No 067 030

Accessories

Enclosed kit

Brackets and cover plateWall mounting of FLM 40

Part no 089 304

LEK

LEK

Emalj

Pipe kitFor docking to FIGHTER 1240/1250

Part no 089 318 Stainless steel/Copper

Part no 089 319 Enamel

LEK

Trim valve

Drip-pan water hose

92

81

LEK

3

Hose kit for connecting brine in/out for FLM 40 (flexible hose, insulation pipe, angle connection,

gasket)

4

18 NIBE FLM 40

For the Installer

Low or a lack of ventilationCause: Filter(63) clogged.

Action: Clean or replace the filter, see the section “Maintenance procedures” - “Cleaning the air filter”.

Cause: Exhaust air device blocked or choked down too much.

Action: Check and measure the air flow.

Cause: Circuit or main MCB tripped.

Action: Reset or replace the MCB.

Cause: Fan blocked.

Action: Contact installer

Cause: The battery blocked by frost.

Action: Switch off the circulation pump using switch (38). Leave it switched off for 24 hours.

Helping the circulation pump to start Open the front cover by pulling it out by the lower ■


Set the switch (8) “0”. ■


switch.

Dismantle the inner cover by loosening the 6 cover ■

screws.

Loosen the venting screw with a screwdriver. Hold a ■

cloth around the screwdriver blade as a certain amount of fluid may run out.

Insert a screwdriver and turn the pump rotor. ■

Screw in the venting screw. ■

Start FLM 40 and check whether the circulation pump ■

runs.

It is usually easier to start the circulation pump with FLM 40 running, switch (8) set to “1”. If helping the circulation pump to start is performed with FLM 40 running, be pre-pared for the screwdriver to jerk when the pump starts.

Luftningsskruv

16

Luftningsskruv

16

LE

KL

EK

GR

UN

DFO

SType

UP

S25 -

60

130

P/N

:59526447

230V

-P

C;0

017N

IB50H

z

IP 44

TF

110

Cla

ss H

Max. 1

0bar

2.5

uF

45

0.2

065

0.3

090

0.4

0

1m(A

)P,

(W)

GR

UN

DFO

SType

UP

S25 -

60

130

P/N

:59526447

230V

-P

C;0

017N

IB50H

z

IP 44

TF

110

Cla

ss H

Max. 1

0bar

2.5

uF

45

0.2

065

0.3

090

0.4

0

1m(A

)P,

(W)

Entlüfterschraube

16

LE

K

GR

UN

DFO

STyp

eU

PS

25

- 6

01

30

P/N

:59

52

64

47

23

0V

-P

C;0

01

7N

IB5

0H

z

IP

44

TF

1

10

Cla

ss

HM

ax. 1

0b

ar

2.5

uF

45

0.2

06

50

.30

90

0.4

0

1m(A

)P,

(W)

Venting screw

16

LE

K

GR

UN

DFO

STyp

eU

PS

25

- 6

01

30

P/N

:59

52

64

47

23

0V

-P

C;0

01

7N

IB5

0H

z

IP

44

TF

1

10

Cla

ss

HM

ax. 1

0b

ar

2.5

uF

45

0.2

06

50

.30

90

0.4

0

1m(A

)P,

(W)

GB

DE

In the event of malfunction or operating disturbances first check the points below:

Venting screw

The product’s serial number should always be stated with all

correspondence with NIBE. _ _ _ _ _ _ _ _ _ _ _ _ _ _

NOTE!

Dealing with malfunctions

If the operating disturbance cannot be rectified by means of the above an installation engineer should be called.

19NIBE FLM 40

20 NIBE FLM 40

PL

NO

NL

FI

DK

DE

CZ

NIBE – Haato, Valimotie 27, 01510 Vantaa

3C Broom Business Park, Bridge Way, Chesterfield S41 9QG

Puh: 09-274 697 0 Fax: 09-274 697 40 E-mail: [email protected] www.haato.fi

NIBE-BIAWAR Sp. z o. o. Aleja Jana Pawła II 57, 15-703 BIAŁYSTOKTel: 085 662 84 90 Fax: 085 662 84 14 E-mail: [email protected] www.biawar.com.pl

NIBE AB, Jerikoveien 20, 1067 OsloTel: 22 90 66 00 Fax: 22 90 66 09 E-mail: [email protected] www.nibe-villavarme.no

NIBE Energietechniek B.V., Postbus 2, NL-4797 ZG WILLEMSTAD (NB)Tel: 0168 477722 Fax: 0168 476998 E-mail: [email protected] www.nibenl.nl

Vølund Varmeteknik, Filial af NIBE AB, Brogårdsvej 7, 6920 VidebækTel: 97 17 20 33 Fax: 97 17 29 33 E-mail: [email protected] www.volundvt.dk

NIBE Systemtechnik GmbH, Am Reiherpfahl 3, 29223 CelleTel: 05141/7546-0 Fax: 05141/7546-99 E-mail: [email protected] www.nibe.de

NIBE CZ, V Zavetri 1478/6, CZ-170 00 Prague 7Tel: +420 266 791 796 Fax: +420 266 791 796 E-mail: [email protected] www.nibe-cz.com

NIBE AB Sweden, Box 14, Järnvägsgatan 40, SE-285 21 MarkarydTel: +46-(0)433-73 000 Fax: +46-(0)433-73 190 E-mail: [email protected] www.nibe.eu

GBNIBE Energy Systems Ltd,Tel: 0845 095 1200 Fax: 0845 095 1201 E-mail: [email protected] www.nibe.co.uk

mos gb 0802-1 nibe flm 40 031190 nibe flm 40 · flm 40 is intended to be installed with ground...

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