Ja" Malfunction Of High Pressure Sensor - Daikin SkyAir RZQ200 · 250C7Y1B Service Manual

Diagnosis by Remote Controller

4.25 "JA" Malfunction of High Pressure Sensor

JA
Remote
Controller
Display
Applicable RZQ
Models
Method of Malfunction is detected from the pressure detected by the high pressure sensor.
Malfunction
Detection
Malfunction When the high pressure sensor is short circuit or open circuit.
Decision
Conditions
Supposed
Causes
138
Defect of high pressure sensor
Connection of low pressure sensor with wrong connection.
Defect of outdoor unit PC board.
SiBE26-701
Troubleshooting