Technical information

-C- Compressor configuration
Description Range Units Value
Min. operating time of a compressor 0 / 9999 Seconds 120
Min. stoppage time of a compressor 0 / 9999 Seconds 60
Start-up time between different compressors 0 / 9999 Seconds 3
Start-up time of one compressor 0 / 9999 Seconds 300
Start-up time between pump and compressor 0 / 999 Seconds 20
Stoppage time between compressor and pump 0 / 999 Seconds 20
Pump 1 operating hours
Pump 2 operating hours
Compressor 1 operating hours
Compressor 2 operating hours
Compressor 3 operating hours
Compressor 4 operating hours
Operating hours for pump maintenance alarm 1000 / 999000 Hours 0 x 1000
Operating hours for compressor 1 / circuit 1 maintenance alarm 1000 / 999000 Hours 0x 1000
Operating hours for compressor 2 / circuit 1 maintenance alarm 1000 / 999000 Hours 0x 1000
Operating hours for compressor 1 / circuit 2 maintenance alarm 1000 / 999000 Hours 0x 1000
Operating hours for compressor 2 / circuit 2 maintenance alarm 1000 / 999000 Hours 0x 1000
Tandem compressor rotation time Minutes 20
Enabling of compressors C
1/1
, C
2/1
, C
1/2
, C
2/2
YES / NO YES
Forced manual compressor operations YES / NO NO
-d- Defrost
When a defrost cycle is being carried out, the message DEFROST REQ appears on the start-up display.
Description Range Units Value
Defrost sensor selection
Pressure temp.
- Pressure
Pressure switch
Separate or simultaneous defrost (contemporaneous)
Separate
- Separate
Simultaneous
End defrost by interval of
Time
- Temp. / Pressure
Temp. / Pressure
Defrost start pressure -99,8 / 99,9 bar 5,8
Defrost end pressure -99,8 / 99,9 bar 26
Defrost call delay 1 / 32000 Seconds 180
Max. defrost time 1 / 32000 Seconds 420
Min. defrost time 1 / 32000 Seconds 0
Timing between defrosts of a single circuit 1 / 32000 Seconds 1800
Timing between defrosts of different circuits 1 / 32000 Seconds 300
Forced compressor stoppage time at start and end of defrost 0 / 999 Seconds 0
4-way valve inversion delay 0 / 999 Seconds 0
Manual defrost
Enabled
- Disabled
Disabled
Technical Information 1
Operating instructions 1.13
109