Daikin VRVII - JC Suction Pipe Pressure Sensor Abnormality

Troubleshooting by Indication on the Remote Controller
191
3.48
JC
Suction Pipe Pressure
Sensor Abnormality
Remote Controller Display
JC
Applicable Models
VRVII, II-S, -WII and -WIII Series
Method of Error Detection
Error is detected from pressure detected by low pressure
sensor.
Error Decision Conditions
When the suction pipe pressure sensor is short circuit or
open circuit.
Supposed Causes
 Defective low pressure sensor system
 Connection of high pressure sensor with wrong
connection.
 Defective outdoor (outside) unit PCB.