Ja High Pressure Sensor Abnormality - Daikin VRVII Manual

JA
3.45
Abnormality
Remote Controller Display
JA
Applicable Models
VRVIII, III-S and III-Q Series
Method of Error Detection
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 system
Connection of low pressure sensor with wrong
connection.
Defective outdoor unit PCB.
Defective connection of high pressure sensor
182
Troubleshooting by Indication on the Remote Controller
High Pressure Sensor