FISCHER [CF] EASY User Manual page 50

About these guidelines ................................................................................................ 1
1 Safety instructions ............................................................................................ 1
1.1 Icon explanation ................................................................................................................. 1
1.2 Safety statements .............................................................................................................. 1
1.3 General instructions ........................................................................................................... 2
2 Product description .......................................................................................... 3
2.1 Common information about [ CF ] EASY condensing units ............................................... 3
2.2 Product range .................................................................................................................... 3
2.3 Product nameplate ............................................................................................................. 3
2.4 Nomenclature ..................................................................................................................... 3
2.5 Application range ............................................................................................................... 3
2.5.1 Qualified refrigerants and oils ................................................................................ 3
2.5.2 Application limits ..................................................................................................... 4
2.6 Bill of material history ......................................................................................................... 4
2.7 Main component description .............................................................................................. 4
2.7.1 Compressor ............................................................................................................ 4
2.7.2 Condenser fan(s) .................................................................................................... 5
2.7.3 Housing .................................................................................................................. 5
2.7.4 P&I diagram for CFME units .................................................................................. 6
2.7.5 P&I diagram for CFLE units.................................................................................... 7
2.7.6 P&I diagram for CFDE units ................................................................................... 8
2.8 Electronic controller XCM25D – Features ......................................................................... 9
2.8.1 Description ............................................................................................................. 9
2.8.2 Functionality ........................................................................................................... 9
2.8.3 Main control & safety features .............................................................................. 10
2.9 Electronic controller XCM25D – Programming ................................................................ 11
2.9.1 Programming the local display ............................................................................. 11
2.9.2 Single commands ................................................................................................. 12
Double commands – Entering programming level 1 "Pr1" ................................... 12
2.9.3
2.9.4 How to program the parameters (Pr1 and Pr2) .................................................... 12
Entering programming level 2 "Pr2" ..................................................................... 13
2.9.5
2.9.6 Fast access menu ................................................................................................ 13
2.10 Controller keyboard .......................................................................................................... 13
2.10.1 How to lock the keyboard ..................................................................................... 13
2.10.2 How to unlock the keyboard ................................................................................. 14
2.11 Parameters level 1 – Required settings ........................................................................... 14
2.12 Pumpdown – General ...................................................................................................... 14
2.12.1 Pumpdown with room thermostat ......................................................................... 15
2.12.2 Pumpdown with temperature sensor .................................................................... 15
2.13 Reset to factory settings – Emerson "Hot Key" ............................................................... 17
C6.1.6/0513-0515/E