Jc" Malfunction Of Low Pressure Sensor - Daikin VRV III-S RXYMQ36 48PVJU Service Manual

Troubleshooting by Indication on the Remote Controller
JC
3.28 " " Malfunction of Low Pressure Sensor
JC
Remote
Controller
Display
Applicable RXYMQ36 · 48PVJU
Models
Method of
Malfunction is detected from pressure detected by low pressure sensor.
Malfunction
Detection
Malfunction
When the low pressure sensor is short circuit or open circuit
Decision (Not less than 257psi, or 1.45psi and below)
Conditions
 Defect of low pressure sensor system
Supposed
 Connection of high pressure sensor with wrong connection
Causes
 Defect of outdoor unit PCB
 Defective connection of low pressure sensor
154
SiUS34-907
Troubleshooting