Si20-701_B Troubleshooting by Remote Controller
256
3.54
JA
High Pressure Sensor
Abnormality
Remote Controller Display
JA
Applicable Models
RZQ, CMSQ
Method of Error Detection
The error is detected from the pressure detected by the
high pressure sensor.
Error Decision Conditions
When the high pressure sensor is short circuit or open
circuit
Supposed Causes
Defective high pressure sensor
Connection of low pressure sensor with wrong
connection
Defective outdoor unit PCB
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