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Service diagnosis
46
Domestic air conditioner
10.3.12 High work-intense protection
Outdoor display
ƾƾƾ?(
LED1 flash 21 times
Method of High work-intense control is activated in the heating mode if the temperature
Malfunction being sensed by the heat exchanger thermistor exceeds the limit.
Detection
Malfunction Activated when the temperature being sensed by the heat exchanger
Decision rises above 65
ć
twices in 30 minutes.
Conditions
Supposed
Ƶ
Faulty electronic expansion valve
Causes
Ƶ
Dirty heat exchanger
Ƶ
Faulty heat-exchange sensor
Ƶ
Insufficient gas
Troubleshooting * Caution Be sure to turn off power switch before connect or disconnect connector, or
else parts damage may be occurred.
Electrify the machine again and turn it on with the
remote controller, check whether the wind
temperature is below 65
ć
The malfunction is reported
after the machine has run
for some time?
1
ǃ
Check room temperature and
pipe temperature sensor.
2
ǃ
the temperature monitoring circuit
of the indoor mainboard
The indoor unit blows poorly
due to blocked filters or poor
condition of the fan?
1) Clean the filters
2) Reinstall the fan.
Use some tools to measure the pressure of system
ˈ
YES
NO
YES
NO
Содержание GES-NX2G25OUT
Страница 11: ...Pinping diagrams Domestic air conditioner 4 Piping diagrams 9 ...
Страница 12: ...Operation range Domestic air conditioner 5 Operation range 10 ...
Страница 39: ...Service diagnosis 37 Domestic air conditioner ...
Страница 61: ...Removal Procedure 1 Removal of Outdoor Panel ...
Страница 62: ...Removal Procedure n o i t i d n o C r i A c i t s e m o D 2 ...
Страница 63: ...4 Removal Procedure 3 Domestic Air Condition ...
Страница 64: ...Removal Procedure 2 Removal of Electrical Box RPHVWLF LU RQGLWLR ...
Страница 65: ...Removal Procedure 3 Removal of Fan and Fan Motor RPHVWLF LU RQGLWLR ...
Страница 66: ...Removal Procedure 4 Removal of Fan Motor Brcked and Partition ...
Страница 67: ...Removal Procedure 7 Domestic Air Condition ...
Страница 68: ...Removal Procedure 5 Removal of Compressor and Heat Exchanger ...
Страница 69: ...Removal Procedure 9 Domestic Air Condition ...