
Check
code
[P20]
Outdoor
LED display
Check and troubleshooting
(Item without special mention Indicates part of outdoor unit.)
[High pressure protective operation]
Reset the power supply
and then make a test run
matching to the season.
Open service valve fully.
Check outdoor fan.
Defect
→
Replace, retightening
Replace
sensor.
Check indoor P.C. board.
Defect
→
Replace
Correct the connection.
Is there any defect such
as loosen nut in outdoor fan?
Does the outdoor fan
perform abnormal operation?
Does indoor fan
correctly operate?
Are indoor fan motor
and connector correct?
Is resistance value of outdoor
TL sensor correct?
Are resistance values
of indoor TC and TCJ
sensors correct?
Replace sensor.
Check the same items as
[P22] error.
Check overcharge of refrigerant, clogging of cycle,
broken pipe, abnormal overload, etc.
Defect
→
Correct defective position.
Check overcharge of refrigerant, clogging of cycle,
broken pipe, abnormal overload, etc.
Defect
→
Correct defective position.
Eliminate interfering element.
Eliminate interfering element.
Heating season
Heating operation
Cooling season
Cooling operation
Is there any element which
blocks heat exchanger
of outdoor unit?
s#LOGGINGOFHEAT
exchanger
s3HO
rt circuit
Is there any element blocks
heat exchanger of indoor unit?
s#LOGGINGOFFILTER
s#LOGGINGOFHEAT
exchanger
s3HO
rt circuit
YES
YES
YES
YES
YES
NO
NO
YES
NO
NO
YES
NO
NO
NO
NO
YES
YES
NO
Is service valve fully opened?
- 70 -
FILE NO.
SVM-18043
Содержание RAV-GM1101ATJP-E
Страница 21: ...2 CONSTRUCTION VIEWS EXTERNAL VIEWS 2 1 RAV GM561AT P GM801AT P 21 FILE NO SVM 18043 ...
Страница 22: ...2 2 RAV GM1101AT P GM1401AT P 22 FILE NO SVM 18043 ...
Страница 28: ...4 WIRING DIAGRAM 4 1 RAV GM561AT P GM801AT P 28 FILE NO SVM 18043 ...
Страница 29: ...4 2 RAV GM1101AT P GM1401AT P 29 FILE NO SVM 18043 ...
Страница 116: ... Inverter assembly GM56 116 FILE NO SVM 18043 ...
Страница 120: ... Inverter assembly GM80 120 FILE NO SVM 18043 ...
Страница 124: ... Inverter assembly GM110 140 124 FILE NO SVM 18043 ...
Страница 127: ...144 9 MOO 5 BANGKADI INDUSTRIAL PARK TIVANON ROAD TAMBOL BANGKADI AMPHUR MUANG PATHUMTHANI 12000 THAILAND ...