High Pressure Control In Cooling - Daikin FLKS25BVMB Service Manual
Inverter pair floor / ceiling suspended dual type b-series
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Also See for FLKS25BVMB:
- Service manual (180 pages) ,
- Pocket manual (169 pages) ,
- Operation manual (32 pages)
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SiBE05-513A
4.15
High Pressure Control in Cooling
F6
Remote
Controller
Display
Method of
High-pressure control (stop, frequency drop, etc.) is activated in the cooling mode if the
Malfunction
temperature being sensed by the heat exchanger thermistor exceeds the limit.
Detection
Malfunction
Activated when the temperature being sensed by the heat exchanger thermistor rises above
65°C. (The error is cleared when the temperature drops below 54°C.)
Decision
Conditions
Supposed
Causes
Service Diagnosis
The installation space is not large enough.
Faulty outdoor unit fan
Faulty electronic expansion valve
Faulty defrost thermistor
Faulty outdoor unit PCB
Faulty stop valve
Dirty heat exchanger
Troubleshooting
97
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Table of Contents
Troubleshooting
