![background image](http://html1.mh-extra.com/html/daikin/floor-standing-type-f-series/floor-standing-type-f-series_service-manual_4065090114.webp)
Troubleshooting
SiBE06-708_A
103
Service Diagnosis
4.16 Compressor System Sensor Abnormality
4.16.1 25/35 Class
Remote
Controller
Display
H0
Method of
Malfunction
Detection
The system checks the DC current before the compressor starts.
Malfunction
Decision
Conditions
The DC current before compressor start-up is out of the range 0.5 ~ 4.5 V (sensor output
converted to voltage value)
The DC voltage before compressor start-up is below 50 V.
Supposed
Causes
Broken or disconnection of harness
Defective outdoor unit PCB
Troubleshooting
Caution
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
NO
(R11712)
YES
Turn off the power and turn it on
again.
YES
NO
Replace the harness.
No problem.
Keep on running.
Replace the outdoor unit
PCB.
Is the harness broken?
Restart operation
and error displayed
again?
Check the relay harness for the
compressor.
Содержание Floor Standing Type F-Series
Страница 12: ...SiBE06 708_A 1 List of Functions Part 1 List of Functions 1 Functions 2 1 1 Cooling Only 2 1 2 Heat Pump 5 ...
Страница 19: ...SiBE06 708_A Specifications 8 Part 2 Specifications 1 Specifications 9 1 1 Cooling Only 9 1 2 Heat Pump 14 ...
Страница 146: ...Check SiBE06 708_A 135 Service Diagnosis RK X S25 35G2V1B9 models R12035 Tester 1 2 3 4 ...