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Troubleshooting by Error Code
SiME341909EA
216
Part 6 Service Diagnosis
Reference
Troubleshooting
CHECK 4
Refer to page 264.
Is the
insulation to
ground resistance of
the relevant compressor
100 k
Ω
or
more?
The error could have resulted from
external factors other than failures
(e.g. external noise or thunder).
YES
Replace the compressor (
1) and
the inverter PCB (
2) together.
Replace the inverter PCB. (
2)
NO
NO
YES
Replace the inverter PCB (
2) and
the fan PCB (
3).
Replace the inverter PCB. (
2)
1
RXQ6-12AR: M1C
RXQ14/16AR: M1C, M2C
#
2
RXQ6-12AR: A3P
RXQ14/16AR: A3P, A6P
#
3
RXQ6/8AR: A4P
RXQ10-16AR: A4P, A7P
NO
YES
Turn OFF the power supply
once, and then turn it ON
again.
For the models equipped with
2 compressors, check the
compressor M1C or M2C
applicable to the error code
L1
while in monitor mode of the
outdoor unit.
NO
YES
Caution
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
Return to normal?
Check in Monitor Mode
CHECK 4
Is the power
transistor normal?
CHECK 4
Is the power
transistor of the fan
driver normal?
Summary of Contents for VRV X RXQ10ARYFK
Page 1: ...Service Manual Cooling Only 50 60 Hz RXQ6 48A N R Series SiME341909EA...
Page 289: ...SiME341909EA Wiring Diagrams Part 7 Appendix 283 RXQ10 12ARYFK 2D124184...
Page 290: ...Wiring Diagrams SiME341909EA 284 Part 7 Appendix RXQ14 16ARYFK 2D124183...
Page 295: ...SiME341909EA Wiring Diagrams Part 7 Appendix 289 FXMQ40 50 63 80 100ARV1 3D127112 04 59...