Table Of Contents - Danfoss Optyma Plus Manual

Manual
Contents
10
BC08728642552804-001701
Controller Installation
Commissioning ................................................................................................................................... 11
Electrical installations ..................................................................................................................................................... 11
Main display (after controller start-up) .................................................................................................................... 11
Parameter Menu ............................................................................................................................................................... 11
Quick start of the unit / Refrigerant change .......................................................................................................... 11
Pump Down - Function .................................................................................................................................................. 12
Day/Night - Function ...................................................................................................................................................... 12
Service and Maintenance .................................................................................................................. 12
Main Display ...................................................................................................................................................................... 12
Operating Parameters .................................................................................................................................................... 12
Alarm and Error Messages ............................................................................................................................................ 13
Repair .................................................................................................................................................. 13
Controller failure .............................................................................................................................................................. 13
Factory reset ......................................................................................................................................................................14
Controller Replacement of a unit on site ................................................................................................................14
Control ................................................................................................................................................ 15
Control of condensing pressure ................................................................................................................................. 15
Control of crankcase heater ......................................................................................................................................... 15
Control of Fan Speed ...................................................................................................................................................... 15
Safety Parameter "Low Pressure" ............................................................................................................................... 15
Safety Parameter "High Pressure" ............................................................................................................................. 15