SiUS181305E
Troubleshooting for Branch Provider (BP) Unit
Troubleshooting
178
6.3
Branch Provider (BP) Liquid or Gas Pipe Thermistor
Abnormality
Error Code
J0
Method of Error
Detection
Error Decision
Conditions
When the BP liquid or gas pipe thermistor has short circuit or open circuit
Supposed
Causes
Defective BP liquid or gas pipe thermistor
Incorrect connection of BP liquid or gas pipe thermistor
Troubleshooting
Refer to Thermistor Resistance / Temperature Characteristics table 1 on page 224.
NO
YES
Replace the thermistor or
the thermistor assembly.
Replace the BP unit PCB.
(R17944)
Disconnect the thermistor
connectors from the BP unit
PCB and measure the
resistance.
Is the resistance
normal?
Caution
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
Содержание RMXS-L Series
Страница 10: ...Safety Considerations Safety Considerations ix...
Страница 11: ...SiUS181305E 1 List of Functions Part 1 List of Functions 1 Functions 2 1 1 Outdoor Unit 2 1 2 Indoor Unit 3...
Страница 129: ...SiUS181305E Field Settings Test Operation and Field Settings 120...
Страница 144: ...FFQ09 12 15 18LVJU SiUS181305E 135 Remote Controller...
Страница 249: ...SiUS181305E Removal Procedure Booklet No Appendix 240...