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Troubleshooting for SkyAir Indoor Unit
SiEN18-622
340
Troubleshooting
5.6
Swing Flap Motor Malfunction / Lock
Remote Control
Display
A7
Applicable
Models
FHQ
Method of
Malfunction
Detection
Utilizes ON/OFF of the limit switch when the motor turns.
Malfunction
Decision
Conditions
When ON/OFF of the microswitch for positioning cannot be reversed even though the swing flap
motor is energized for a specified amount of time (about 30 seconds).
Supposed
Causes
Failure of motor
Failure of microswitch
Failure of connector connection
Failure of indoor unit PCB
Summary of Contents for Super Multi Plus E-Series
Page 1: ...SiEN18 622 E Series Service Manual Applied Models zSuper Multi Plus Cooling Only Heat Pump...
Page 105: ...Refrigerant Flow for Each Operation Mode SiEN18 622 92 Refrigerant Circuit...
Page 157: ...Indoor Unit SkyAir Models SiEN18 622 144 Function...
Page 312: ...SiEN18 622 Ceiling Mounted Cassette Type System Configuration 300...
Page 424: ...Method of Replacing The Inverter s Power Transistors Modules SiEN18 622 412 Troubleshooting...
Page 446: ...Wiring Diagrams SiEN18 622 434 Appendix...
Page 452: ...SiEN18 622 vi Index...