MOS GB 0802-1 NIBE FLM 40 031190 NIBE FLM 40

MOS GB 0802-1 NIBE FLM 40 031190

INSTALLATION AND MAINTENANCE INSTRUCTIONS

NIBE FLM 40

LEK

Contents

For Home Owners

General

Concise product description _________________________ 2 Installation data _ __________________________________ 2

System description

Principle of operation _______________________________ 3 System diagram _ __________________________________ 3

Maintenance routines

Cleaning 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 engineer

Transport and storage _ _____________________________ 6 Handling _ ________________________________________ 6 Frost protection ____________________________________ 6 Installation ________________________________________ 6

Pipe installation

Condensation water hose ___________________________ 7 Pressure expansion vessel _ __________________________ 7 Filling and venting the system ________________________ 7 Output transfer to brine ____________________________ 7 Pipe connection (brine) _ ____________________________ 8

Electrical installation

General _ _________________________________________ 9 External control of fan and brine pump ________________ 9

Ventilation connection

Ventilation 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 adjusting

Preparations _ ___________________________________ 12 Starting _ _______________________________________ 12 Setting the ventilation ____________________________ 12 Commissioning __________________________________ 12 Readjustment _ __________________________________ 12

Electrical circuit diagram

Electrical circuit diagram _ _________________________ 13

Component locations

Component locations _____________________________ 14

List of components

List of components _______________________________ 15

Dimensions

Dimensions and setting-out coordinates _____________ 16

Technical specifications

Technical Data ___________________________________ 17 Accessories _ ____________________________________ 17 Enclosed kit _____________________________________ 17

Dealing with malfunctions

Low or a lack of ventilation ________________________ 18 Helping the circulation pump to start ________________ 18

NIBE FLM 40

1

For Home Owners General

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.

Installation data

To be filled in when the exhaust air module has been installed. The serial number (95), must always be stated in all correspondence 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, unless they have been given supervision or instruction concerning use of the appliance 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.

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NIBE FLM 40

For Home Owners System description

Principle of operation

ExAtrvalucftt air ExFhra?unslutftair

? 160

? 160

FLM 40

KBr?inldebin?rare in BKr?inlde bo?urtare ut

FFIIGGHHTETRE1R24102/122050

Avluft

Fr?nluft

System diagram ? 160 ? 160

When the room air has passed The air from the kitchen fan through the exhaust air mo- goes directly ouFtXin1to10a sepadule it is discharged. The tem- rate duct. perature has then dropped as FLM 40 has utilised the energy in the room air.

FLM 40 is an exhaust air module specially designed to combine recovery of mechanical exhaust air with an energy collector in the gEroxturancdt aoirr Einxhraoucskt a. iFr LM 40 is designed to connect to the FIG?H1T6E0R 124?0/1162050 type of ground heat pump.

The integrated DC-fan in FLM 40 exFtrLaMcts4t0he air from the wet areas of the house to the recovery unit. Here the energy 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.

Brine in Brine out

The fan in FLM 40 can be set to three modes, A, B or C. One of these iWs ?rmequellen-E used as the normal mode depending on the selected exhaust air flow. If mode B is used as the normal mWod?erm, equellen-A it is possible toFoIGbtHaTinEgRre1a2t2e0r ventilation 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.

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.

K?ldb?rare in

K?ldb?rare ut

Mark-/ bergv?rmepump

The warm room air is led to FLM 40.

FLM 40 increases the temperature of the brine to the heat pump.

Outdoor air is drawn into the house.

LEK

NIBE FLM 40

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