What’s the meaning of the index lights on the panel?
Calor EVO HEAT PUMP
english
The function of the LED on the panel is showing below:
Temp Setting In the state of temp setting
-
Refrigeration Refrigerating
Ready to refrigerate, in the state of compressor start delay
Heat Heating Ready to heat, in the state of compressor start delay protection
Defrost Defrosting Ready to defrost, in the state of compressor start delay protection
Alarm - Alarm state
The meaning of the LED display
The LED usually shows temperature, if it shows “SHr”, it means the temperature sensor is short, and “OPE” means the temperature sensor is open. The
temperature and the alarm code (Axx) will show alternately when in the alarm state.
The code is showing below:
Water temperature sensor error
Outdoor machine sensor error
showing “OPE” or “SHr” when press the key “
↓
”
)
A99 Over probation time
If you have set the probation time F87, the alarm occurs when the accumulative running
time is over probation time, and the controller can not work.
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