MCAC-UTSM-2014-03 R410A 380~415V 3Ph 50Hz TempMaker Series Split AC
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10.6 Outdoor unit malfunction and protection codes
Phase sequence or lack of phase.
Condenser temperature sensor error.
Ambient temperature sensor error
System low pressure protection.
Three times low pressure protections within 1 hour.
System hi-pressure protection, hi-temperature protection
of compressor discharger.
Current overload protection.
High temperature protection of condenser.
Note:
●: Light
○: Extinguishing
☆: Rapidly flash
★:Slowly flash
When the outdoor unit protections of temperature or system pressure are triggered
three times within 1 hour, the unit will resume after power on again.
Phase sequence or lack of phase