Troubleshooting
SiUS04-924
84
Service Diagnosis
4.11 DC Fan Lock
Remote
Controller
Display
E7
Method of
Malfunction
Detection
A fan motor or related error is detected by checking the high-voltage fan motor rpm being detected
by the Hall IC.
Malfunction
Decision
Conditions
The fan does not start in 30 seconds even when the fan motor is running.
The system will be shut down if the error occurs 16 times.
Clearing condition: Continuous run for about 5 minutes (normal)
Supposed
Causes
Fan motor breakdown
Harness or connector disconnected between fan motor and PCB or in poor contact
Foreign matter stuck in the fan
Troubleshooting
Check No.15
Refer to P.112
(R7139)
Caution
Be sure to turn off the power switch before connecting or disconnecting
the connector, or parts damage may occur.
YES
YES
NO
YES
NO
NO
Get started.
Check No. 15
Check the outdoor unit PCB rpm
pulse input.
Turn off the power and
reconnect the connector.
Remove.
Replace the outdoor unit fan
motor.
Replace the outdoor unit
PCB.
Fan motor connector
disconnected?
Foreign matter in
or around the fan?
Pulse signal inputted?
Содержание FTXS30HVJU
Страница 1: ...SiUS04 924 Applied Models Inverter Pair Heat Pump Inverter Pair Wall Mounted Type H Series ...
Страница 8: ...SiUS04 924 List of Functions 1 Part 1 List of Functions 1 List of Functions 2 ...
Страница 10: ...SiUS04 924 Specifications 3 Part 2 Specifications 1 Specifications 4 ...
Страница 50: ...Control Specification SiUS04 924 Function and Control 43 ...
Страница 53: ...Instruction SiUS04 924 46 Operation Manual 2 Instruction 2 1 Remote Controller ...
Страница 54: ...SiUS04 924 Instruction Operation Manual 47 operation ...
Страница 55: ...Instruction SiUS04 924 48 Operation Manual 2 2 AUTO DRY COOL HEAT FAN Operation ...
Страница 56: ...SiUS04 924 Instruction Operation Manual 49 ...
Страница 58: ...SiUS04 924 Instruction Operation Manual 51 fins fins fins fins angles Inside ...
Страница 60: ...SiUS04 924 Instruction Operation Manual 53 2 5 INTELLIGENT EYE Operation fins above ...
Страница 61: ...Instruction SiUS04 924 54 Operation Manual ...
Страница 62: ...SiUS04 924 Instruction Operation Manual 55 2 6 POWERFUL Operation ...
Страница 63: ...Instruction SiUS04 924 56 Operation Manual 2 7 OUTDOOR UNIT QUIET Operation ...
Страница 64: ...SiUS04 924 Instruction Operation Manual 57 2 8 ECONO Operation ...
Страница 65: ...Instruction SiUS04 924 58 Operation Manual 2 9 TIMER Operation ...
Страница 66: ...SiUS04 924 Instruction Operation Manual 59 ...
Страница 69: ...Instruction SiUS04 924 62 Operation Manual ...
Страница 70: ...SiUS04 924 Instruction Operation Manual 63 ...
Страница 71: ...Instruction SiUS04 924 64 Operation Manual ...
Страница 72: ...SiUS04 924 Instruction Operation Manual 65 3P228444 2B ...
Страница 132: ...Indoor Unit SiUS04 924 Removal Procedure 125 10 Remove the shelter 11 Internal layout Step Procedure Points R9509 R9510 ...
Страница 193: ...SiUS04 924 187 Appendix Part 9 Appendix 1 Piping Diagrams 188 2 Wiring Diagrams 189 ...