Emerson Dixell iProChill IPC115D Application Manual page 193

10.34 CONDENSER PUMPS MAINTENANCE ALARM
Alarm code
Display in keyboard
Cause of activation
Reset
Reset
Icon
Action
Regulators
Alarm
Other loads
10.35 POWER SUPPLY FREQUENCY ALARM
Alarm code
Display in keyboard
Cause of activation
Reset
Reset
Icon
Action
Regulators
Alarm
Other loads
10.36 XEV20D NOT CONNECT ALARM
Alarm code
Display in keyboard
Cause of activation
Reset
Reset
Icon
Action
Regulators
Alarm
Compressors
1592025050 iProChill v2.5 10D00 AG v1.3 GB 18.02.2016.docx
ACP1 (condenser n° 1 water pump maintenance request)
ACP2 (condenser n° 2 water pump maintenance request)
Cond.pump 1 maint
Cond.pump 2 maint
Condenser water pump 1 working hours >= timer set PA29
Condenser water pump 2 working hours >= timer set PA30
Reset working hours (in functions menu)
Automatic (after the hours reset)
flashing
Alarm relay (DO type=1) + buzzer activated
Relay + buzzer activated
They follow their regulation
AFr (power supply frequency alarm)
Power supply freq.AL
If relay Circuit 1 ON/OFF Fan 2nd step (DO type=15) and Circuit 1 ON/OFF
Fan 3rdstep (DO type=16) all not configured, this alarm will never occur.
Otherwise, if SP13 ≠ 2 and power supply frequency is different from that
configured in the Par SP13, alarm occurs.
SP13 = 2, frequency control disabled.
Or power supply frequency is the same as that configured in the Par SP13.
Automatic
flashing
Alarm relay (DO type=1) + buzzer activated
Relay + buzzer activated
Off
AET1 ...AET4 (XEV20D 1... XEV20D 4 not connect alarm)
V1 discon...V4 discon
AET1: Et09+Et10>0, XEV20D 1 lose communication by can bus.
AET2: Et11+Et12>0, XEV20D 2 lose communication by can bus.
AET3: Et13+Et14>0, XEV20D 3 lose communication by can bus.
AET4: Et15+Et16>0, XEV20D 4 lose communication by can bus.
Et09...Et16=0 or XEV20D communication is recovered.
Automatic
flashing
Alarm relay (DO type=1) + buzzer activated
Relay + buzzer activated
Off
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