8 Troubleshooting
282
SMGB0064 rev.0 - 08/2011
Alarm code
EE
Compressor protection for IVX Series
• This alarm code is displayed when one of the following alarms occurs three times within six hours. If the outdoor unit
operates continuously without removing the cause of the alarm, the compressor may be seriously damaged
Alarm code Content of abnormality
02 Tripping of protection device in outdoor unit
07 Decrease in discharge gas superheat
08 Increase in discharge gas temperature
41 Cooling overload
42 Heating overload
47 Low pressure decrease protection activating
You can check these alarms using the check mode 1. Follow the action that is indicated in each alarm chart. You can clear
these alarms only by turning OFF the main switch to the system. However, you must pay careful attention before start-
ing, because there is a possibility of causing serious damages to the compressors.
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