Error code P5: Excessive temperature in condenser
Is the condenser temperature higher than
65°C?
NO
Replace probe T5
YES
Is the probe T5 correctly mounted on the
board?
NO
Correctly mount the probe on the circuit board
YES
Is the probe visibly damaged?
YES
Replace probe
NO
Are the probe resistance values OK? (See
Chapter 11.3 ‘Resistances of the
temperature probes’ on page 59
NO
Replace probe
YES
Is the heat exchanger of the outdoor unit
heavily soiled?
YES
Carefully clean the register
NO
Is too little refrigerant in the cooling cycle?
YES
Fix leak, top up refrigerant
NO
Is the refrigerant piping kinked?
YES
Suction refrigerant back off, replace pipe, per-
form pressure test and evacuate, put back into
operation
NO
Replace the control board
REMKO MVV...DC
56
Summary of Contents for MVV 1200 Dc
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