FlaktWoods RoomMaster ABR-2 Operation And Maintenance
RoomMaster ABR-2
Operation and maintenance
Fläkt Woods 8060 GB 2009.05 3 Specifications are subject to alteration without further notice.
RoomMaster ABR-2 OPERATION AND MAINTENANCE
Important safety information
Read carefully through the directions, advice and warning texts contained in the operating instructions before the room unit is installed and taken into service.
The RoomMaster size 2 will then function in a satisfactory fashion and provide the greatest benefit.
✧ The unit must be operated by adults. Do not allow children to play with it or touch the controls.
✧ All installation work and interventions in the product must be performed by an authorized spe-
cialist. Work done by inadequately qualified persons may impair the function of the RoomMaster and cause damage to individuals and property.
✧ Servicing and repairs should be carried out by a service company approved by the supplier. Use
only spare parts obtained from them.
✧ Make certain that the power supply cable is not trapped when installing or moving the unit.
✧ The unit is heavy. The risk of crushing injury is present when lifting or disassembling the unit.
If necessary, use appropriate lifting accessories or other suitable equipment. Take care when
moving the unit.
✧ Use protection gloves when maintenance and repairs are performed.
Safety information
Fläkt Woods 8060 GB 2009.05 4 Specifications are subject to alteration without further notice.
RoomMaster ABR-2 OPERATION AND MAINTENANCE
For the user
RoomMaster system .............................................................................................5
Function ..................................................................................................................5
Control panel .........................................................................................................6
Operating mode keys - Function ........................................................................6
Alarm ......................................................................................................................6
Supply air temperature ........................................................................................6
Settings via operating mode keys .......................................................................6
Locking operating mode keys .............................................................................6
For service personnel
Component parts ...................................................................................................7
Safety notice ...........................................................................................................7
Maintenance interval ............................................................................................7
Opening the unit ...................................................................................................7
Filter ........................................................................................................................8
Filter replacement interval ...................................................................................8
Replacement of filter cassette .............................................................................. 8
Replacement filter .................................................................................................8
Rotary heat exchanger ..........................................................................................8
Rotor sealing strip .................................................................................................8
Replacement of rotor drive belt ..........................................................................8
Electrical coil ..........................................................................................................9
Overheating protection for electrical coil .......................................................... 9
Cleaning of fans .....................................................................................................9
Dismantling and re-assembly of fan unit .......................................................... 9
Replacement of bearings and fan impeller wheel ............................................ 9
Ducts and combi-cover .........................................................................................9
Supply air terminal device ...................................................................................9
Cleaning of sound attenuator ..............................................................................9
Replacement of terminal device insert .............................................................10
Replacement of diffuser mat behind front grille ............................................ 10
The diffuser mat is replaced as follows ...........................................................10
Air cooler, water ..................................................................................................10
Venting of air cooler ............................................................................................ 10
List of contents
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