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SiUS092230EA
Service Diagnosis
Part 6 Service Diagnosis
117
3.1.2 Method 2
1. Press the center of
Temp
button and
Mode
button at the same time.
SC
is displayed on the LCD.
R6000375
2. Select
SC
(service check) with
Temp
or
Temp
button.
3. Press
Mode
button to enter the service check mode.
The left-side number blinks.
R6000373
4. Press
Temp
or
Temp
button and change the number until you hear the two consecutive
beeps or the long beep.
5. Diagnose by the sound.
Beep: The left-side number does not correspond with the error code.
Two consecutive beeps: The left-side number corresponds with the error code but the
right-side number does not.
(R24046)
(R24047)
(R24048)
Summary of Contents for RX-W Series
Page 1: ... Applied Models Inverter Pair Heat Pump Service Manual SiUS092230EA Inverter Pair RX W Series ...
Page 207: ...SiUS092230EA Check Part 6 Service Diagnosis 201 15 18 24 class R25105 1 2 3 4 Multimeter ...
Page 209: ...SiUS092230EA Check Part 6 Service Diagnosis 203 15 18 24 class R20704 W V U DC_P1 DC_N1 ...
Page 239: ...SiUS092230EA Piping Diagrams Part 8 Appendix 233 RX24WMVJU9 3D141502 ...