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Troubleshooting by Error Code
SiME341909EA
196
Part 6 Service Diagnosis
Reference
Reference
CHECK 1
Refer to page 261.
CHECK 12
Refer to page 272.
Replace the outdoor unit
main PCB (A1P).
NO
YES
-The high pressure sensor is normal, and the outdoor unit main PCB is also
normal.
-The high pressure has really become high.
Eliminate factors that cause the high pressure to rise.
A
CHECK 1
Are both
pressure values the
same?
Service Checker
CHECK 12
Connect the service checker, and then compare the high pressure value
measured by the service checker with the voltage measurement of the
connector of the pressure sensor (
∗
1)
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...