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SiUS04-924
Troubleshooting
Service Diagnosis
83
4.10 Compressor Lock
Remote
Controller
Display
E6
Method of
Malfunction
Detection
A compressor lock is detected by checking the compressor running condition through the position
detection circuit.
Malfunction
Decision
Conditions
Judging from current waveform generated when applying high-frequency voltage to the motor.
The system will be shut down if the error occurs 16 times.
Clearing condition: Continuous run for about 5 minutes (normal)
Supposed
Causes
Compressor locked
Compressor harness disconnected
Troubleshooting
Turn off the power. Disconnect the
harnesses U, V and W.
(R8065)
Caution
Be sure to turn off the power switch before connecting or disconnecting
the connector, or parts damage may occur.
NO
YES
YES
NO
NO
YES
Check with the inverter checker (
*
).
Turn off the power and reconnect
the harnesses. Turn on the power
(Precaution before turning on the power again)
Make sure the power has been off for at least 30 seconds.
Correct the power supply or
replace the PM1.
(Replace the outdoor unit
PCB.)
*
Inverter checker
Part No.: 1225477
Replace the compressor.
Replace it as required.
Replace the compressor.
Check the electronic
expansion valve.
Normal?
Emergency stop
without compressor running?
System shut
down after errors repeated
several times?
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 ...