Troubleshooting by Remote Controller Si20-701_B
243
3.48
J2
Current Sensor System
Abnormality
Remote Controller Display
J2
Applicable Model
R(Y)-LU, RR-M
Method of Error Detection
The error of current sensor is detected through the
current detected with the current sensor.
Error Decision Conditions
While in operation:
When the current detected with the current sensor is not
more than a constant value (1.5A).
While in stopping:
When the current detected with the current sensor is not
less than a constant value (5A).
Possible Causes
îš„ Defective current sensor
îš„ Defective outdoor unit PCB
îš„ Actuation of internal safety device of compressor
(Only on R(Y)71/100LU)
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