” Three-sensor Malfunction
Remote
Controller
Display
H0
Applicable
Models
LRMEQ5~20AY1
LRLEQ5~20AY1
Method of
Malfunction
Detection
Malfunction is detected from the values detected by pressure sensors and temperature sensors
(thermistors).
Malfunction
Decision
Conditions
Three or more out of the pressure sensors and the temperature sensors (thermistors) causes a
"Sensor malfunction", respectively.
Supposed
Causes
Faulty connection of sensor
Faulty outdoor unit PCB
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