Troubleshooting by Error Code
SiME341909EA
168
Part 6 Service Diagnosis
Reference
Reference
CHECK 16
Refer to page 275.
CHECK 17
Refer to page 277.
YES
NO
Turn on the power.
Remove the signal connector
from the fan motor and check
the resistance.
The resistance
among U, V, and W are unbalanced or
short circuited.
YES
NO
YES
NO
Replace the fan PCB (A2P).
The HAP
lamp of the indoor
unit PCB (A1P) blinks and the
HAP lamp of the fan PCB
(A2P) is off.
Between V
CC
and GND
terminals, and between GND
and H
W
, H
V
, or H
U
terminals are
short-circuited.
Replace the indoor fan
motor (M1F).
Replace the indoor fan
motor (M1F).
Replace the indoor fan
motor (M1F).
A
CHECK 17
Summary of Contents for VRV X RXQ6-48ANR Series
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...
