Troubleshooting
SiBE041401E
85
Service Diagnosis
4.21 DC Voltage / Current Sensor Abnormality (20/25/35 Class
Only)
Error Code
H8
Method of Error
Detection
DC voltage or DC current sensor abnormality is identified based on the compressor running
frequency and the input current.
Error Decision
Conditions
If the error repeats, the system is shut down.
Reset condition: Continuous run for about 60 minutes without any other error
Supposed
Causes
Defective outdoor unit PCB
Troubleshooting
Replace the outdoor unit PCB.
Caution
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
Summary of Contents for RXG20L2V1B
Page 12: ...SiBE041401E 1 List of Functions Part 1 List of Functions 1 Functions 2 ...
Page 14: ...SiBE041401E 3 Specifications Part 2 Specifications 1 Specifications 4 ...
Page 60: ...SiBE041401E 49 Remote Controller Part 5 Remote Controller 1 Remote controller 50 ...
Page 113: ...SiBE041401E Check Service Diagnosis 102 50 class Diode bridge R19944 ...
Page 127: ...Revision History Month Year Version Revised contents 03 2014 SiBE041401E First edition ...