96
Alarm
Code
45
Activation of High Pressure Increase Protection
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The alarm code is ashed on the 7-segment display of the outdoor unit.
●
The alarm code is displayed on the wired controller of the indoor unit.
★
If the high pressure (Pd) of the compressor is more than 3.8 MPa for a minute, the compressor stops.
The operation automatically restarts after three minutes. If this occurs again twice in the next 30 minutes,
this alarm code is displayed.
TROUBLESHOOTING
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