Trouble shooting
Si04-115
84
Service Diagnosis
Troubleshooting
Check No.17
Refer to P.92
Replace the OL.
Reconnect the OL connector.
Correct the OL harness and/or
replace the thermal fuse.
Replace the outdoor-unit PC
board.
Is there
continuity (with system
shut down and compressor
cool down)?
Check No.17
Checking the refrigerant line
Check continuity between contacts
using a tester.
YES
NO
Is the connector tight?
Check connection of the OL
connector.
YES
NO
Is there continuity?
Check continuity of the OL
harness.
YES
NO
Is the system out of trouble?
Get the OL connector short-
circuited and turn on the outdoor
unit power.
YES
NO
(R1129)
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
∗
Refrigerant shortage
∗
4-way valve malfunction
∗
Water mixture
Содержание FTK25JV1NB9
Страница 10: ...Si04 115 List of Function 1 Part 1 List of Function 1 Functions 2 1 1 Indoor Unit and Outdoor Unit 2...
Страница 50: ...Si04 115 System Configuration 41 Part 5 System Configuration 1 Instruction 42 1 1 FTK25 35J FTX25 35J 42...
Страница 69: ...Instruction Si04 115 60 System Configuration...
Страница 134: ...Si04 115 For RK25J RK35J RX25J RX35J Removal Procedure 125 2 Slide the MID upward and release Step Procedure Points...
Страница 136: ...Si04 115 For RK25J RK35J RX25J RX35J Removal Procedure 127 4 Remove the fan motor Step Procedure Points...
Страница 145: ...For RK25J RK35J RX25J RX35J Si04 115 136 Removal Procedure...
Страница 146: ...Si04 115 Others 137 Part 8 Others 1 Others 138 1 1 Explanation 138...