Rittal LCP Rack DX 12 User Manual

8 Troubleshooting
8
42 Rittal Liquid Cooling Package
ALL02 Alarms ALL02
Power+ Generic Alarm
Over or under current; over or un-
der voltage; over or under tem-
perature of the drive of the
compressor motor; see drive
manual "code [105]".
Check the cable; check previous
high pressure alarm.
ALL99 99 Unexpected inverter stop Short power failure. Restart the unit; connect to a UPS
if necessary.
After the reset, the alarm is stored
in the alarm data log as ALL01.
ALW04 ALW04
Max temperature (warning)
A previous alarm has stopped the
unit; heat load too high compared
to the cooling capacity of the unit.
Reset the previous alarm.
Alarm code Display Possible cause Possible solution

Rittal LCP Rack DX 12 Specifications

General

Brand	Rittal
Model	LCP Rack DX 12
Category	Air Conditioner
Language	English