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Troubleshooting
SiENBE04-401A
128
Service Diagnosis
Troubleshooting
Check No.6
Refer to P.140
P4
: Radiation fin thermistor
J3
: Discharge pipe thermistor
J6
: Outdoor heat exchanger thermistor
H9
: Outdoor air temperature thermistor
Turn on the power again.
Reconnect.
Reconnect.
Replace defective one(s) of
the following thermistors.
z
Radiation fin thermistor
z
Discharge pipe thermistor
z
Outdoor heat exchanger
thermistor
z
Outdoor air thermistor
Replace the following
thermistor.
z
Indoor heat exchanger
thermistor
Replace the outdoor unit
PCB. (Replace the indoor
unit PCB.)
(R4097)
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
Error displayed again
on remote controller?
NO
YES
YES
YES
NO
Indoor
heat exchanger thermistor
functioning?
NO
Connector or thermistor
disconnected?
NO
YES
Normal?
Check No. 6
Check the thermistor resistance
value.
Check No. 6
Check the indoor heat exchanger
thermistor resistance value in the
heating mode.
Содержание FTKS20CVMB
Страница 19: ...List of Functions SiENBE04 401A 10 List of Functions...
Страница 20: ...SiENBE04 401A Specifications 11 Part 2 Specifications 1 Specifications 12 1 1 Cooling Only 12 1 2 Heat Pump 20...
Страница 45: ...Specifications SiENBE04 401A 36 Specifications...
Страница 81: ...Control Specification SiENBE04 401A 72 Function and Control...
Страница 111: ...Instruction SiENBE04 401A 102 System Configuration...
Страница 155: ...Check SiENBE04 401A 146 Service Diagnosis...
Страница 225: ...Outdoor Unit RK X H C ARK X H C R Y N C SiENBE04 401A 216 Removal Procedure...
Страница 226: ...SiENBE04 401A Others 217 Part 8 Others 1 Others 218 1 1 Test Run from the Remote Control 218 1 2 Jumper Settings 219...
Страница 229: ...Others SiENBE04 401A 220 Others...
Страница 239: ...Wiring Diagrams SiENBE04 401A 230 Appendix...