Danfoss Optyma Plus V3.61 Manuel page 8

Manual
Contents
8
BC08728642552802-001601
Controller Installation
Commissioning ..................................................................................................................................... 9
Electrical installations ....................................................................................................................................................... 9
Main display (after controller start-up) ...................................................................................................................... 9
Parameter Menu ................................................................................................................................................................. 9
Quick start of the unit / Refrigerant change ............................................................................................................ 9
Pump Down - Function ..................................................................................................................................................10
Day/Night - Function ......................................................................................................................................................10
Service and Maintenance .................................................................................................................. 10
Main Display ......................................................................................................................................................................10
Operating Parameters ....................................................................................................................................................10
Alarm and Error Messages ............................................................................................................................................ 11
Repair .................................................................................................................................................. 11
Controller failure .............................................................................................................................................................. 11
Factory reset ...................................................................................................................................................................... 12
Controller Replacement of a unit on site ................................................................................................................ 12
Control ................................................................................................................................................ 12
Control of condensing pressure ................................................................................................................................. 12
Control of crankcase heater ......................................................................................................................................... 12
Control of Fan Speed ...................................................................................................................................................... 12
Safety Parameter "Low Pressure" ............................................................................................................................... 13
Safety Parameter "High Pressure" ............................................................................................................................. 13
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