Installations
Domestic air conditioner
33
Electrify the machine again and turn it on
with the remote controller, If malfunctions
are reported before or upon the compressor
being started up,
IPM Module is damaged and
needs replacing.
Repair the power supply
The system may have been over or under
charged with gas, which can be judged through
the pressure of the measuring system.
YES
NO
Yes
NO
The compressor is started normally, but
malfunctions are reported after it has
run for some time. Check the power
supply is too low or too high
NO
10.3.7 The communication fault between IPM and outdoor PCB
Outdoor display: LED1 flash 4 times
Method of Communication is detected by checking the IPM module and the outdoor PCB
Malfunction
Detection
Malfunction
■
The outdoor PCB broken leads to communication fault
Decision
■
The IPM module broken leads to communication fault
Conditions
Supposed
■
The outdoor PCB is broken
Causes
■
The IPM module is broken
■
Communication wiring disconnected
Troubleshooting * Caution Be sure to turn off power switch before connect or disconnect connector, or else
parts damage may be occurred.
Summary of Contents for SUPER MATCH AS35S2SF1FA-BC
Page 12: ...Piping diagrams Domestic air conditioner 5 Piping diagrams 10 Expansion valve Expansion valve ...
Page 43: ...Table of Contents Domestic air conditioner 40 11 Wiring diagrams 11 1 INDOOR UNIT ...
Page 44: ...Circuit diagrams Domestic air conditioner 41 11 2 Circuit Diagrams ...
Page 49: ...four 5 Removal Procedure 4 Domestic Air Conditioner 1 2 3 four Remove the casing ...
Page 53: ...Removal Procedure 8 Domestic Air Conditioner motor cover ...
Page 54: ...Removal Procedure 9 Domestic Air Conditioner ...
