Table Of Contents; Content - BPC DUPLEX 250 Easy Use, Maintenance And Installation Manual

1 . C o n t e n t
1. Content ................................................................................................................................................................2
2. Operating the equipment - CPA controller ..........................................................................................................3
2.1. Performance settings .............................................................................................................................3
2.2. Unit's operating modes ..........................................................................................................................4
2.3. Description of controls ............................................................................................................................4
2.3.1 Basic menu ............................................................................................................................................4
2.3.2 "MODE" menu (operating mode) ...........................................................................................................5
2.3.3 Menu „PROGRAM" (weekly program) ...................................................................................................5
2.3.4 "PARTY" and "HOLIDAY" menu (temporary operating modes) ..............................................................6
2.3.5 "REHEAT" menu (air reheat) ..................................................................................................................6
2.4. User system settings ..............................................................................................................................6
2.4.1 "FILTER" menu .......................................................................................................................................6
2.4.2 "TIME" menu ..........................................................................................................................................7
2.4.3 "INPUT" menu ........................................................................................................................................7
2.4.4 "SWITCH" menu (binary input DI1) ........................................................................................................7
2.4.5 "SENSOR" menu (analogue input IN1) .................................................................................................7
2.4.6 "LIMIT" menu..........................................................................................................................................8
2.4.7 "TEMPERATURE" menu ........................................................................................................................8
2.4.8 "DISPLAY" menu ....................................................................................................................................8
2.4.9 "LANGUAGE" menu ...............................................................................................................................8
2.4.10 Automatic ventilation modes ..................................................................................................................8
2.4.11 Constant pressure in a supply line .........................................................................................................9
2.4.12 Warning messages ................................................................................................................................9
2.4.13 Supply air reheat mode ..........................................................................................................................9
2.5. Operating the equipment - the CPB controller ......................................................................................9
2.6. Performance settings ...........................................................................................................................10
2.7. Description of controls ..........................................................................................................................10
2.8. Limiting ventilation capacity ..................................................................................................................10
3. Equipment maintenance by the user ................................................................................................................10
3.1. Basic instructions, filter replacement, maintenance and cleaning .......................................................10
3.2. G4 / F7 filter cloth replacement ............................................................................................................10
3.3. Cleaning the plastic heat recovery exchanger ..................................................................................... 11
3.4. Cleaning the CPA controller .................................................................................................................12
3.5. Other miscellaneous maintenance .......................................................................................................12
4. Faults, errors and troubleshooting ....................................................................................................................13
4.1. Description of fault messages and their causes ..................................................................................13
5. Equipment installation and commissioning .......................................................................................................14
6. Equipment installation and commissioning .......................................................................................................14
6.1. Package content ..................................................................................................................................14
6.2. Key dimensions of the equipment ........................................................................................................14
6.3. Overview of installation positions and versions ....................................................................................15
6.4. Mounting the unit, fixing points .............................................................................................................16
6.5. Fitting the unit, sloping, distances ........................................................................................................17
6.6. Fitting the condensate drain .................................................................................................................17
6.7. Connecting the condensate drain - under-ceiling installation ..............................................................17
6.8. Connecting the condensate drain - floor-standing and floor-standing flat installation .........................18
6.9. Condensate drain arrangement ...........................................................................................................19
6.10. Installation of additional SK cover ........................................................................................................20
6.11. Filter types ............................................................................................................................................20
6.12. Installing optional accessories .............................................................................................................20
7. Installing controllers, changing positions, electrical connections ......................................................................21
7.1. Installing the controller .........................................................................................................................21
7.2. Permanent disballancing of supply and exhaust fans ..........................................................................21
7.3. Changing the orientation of DUPLEX Easy units .................................................................................21
7.4. Wiring diagram .....................................................................................................................................23
7.5. Equipment's manufacturing label .........................................................................................................24
8. Important notices ..............................................................................................................................................24
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