mundoclima MUSER-12-H12 Manuel D'installation page 62

The remote control
does not work.
If problems not listed in the table occur or recommended solutions do not work, please contact
the service centre.
ERROR CODES
Fault
Fault Description
Code
F1 Compressor IPM error
F2 PFC/IPM error
F3 Compressor start error
F4 Compressor running out of step
F5 Location detection loop failure
F6 PCB communication error
F8 Sensor on suction pipe error
FA Phase current overcurrent protection
FL Water‐full protection
P1 Over‐heat protection on top of compressor
P2 Dc bus voltage Undervoltage protection
P3 AC Input voltage protection
P4 AC over‐current protection
P5 AC undervoltage protection
The remote control is not aligned with
the direction of the remote‐control
receiver.
Batteries poor.
Let the remote control get close to the air
conditioner, and make sure that the
remote control directly faces to the
direction of the remote‐control receiver.
Replace batteries.
Fault
Fault Description
Code
P6 Coil tube overload protection
P7 Defrost protection on coil tube
P8 Zero‐crossing fault detection
Return air sensor temperature abnormal
PA
protection
PE Abnormal refrigerant circulation
PH Exhaust temperature protection
E0 Sensor on suction pipe error
E1 Temperature sensor error
E2 Sensor error on indoor coil tube
E3 DC fan Feedback failure
E5 Water‐splash motor error
E8 Fan feedback fault
EE EE error
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