Daikin FHC30NUV2S User Manual

Si20-701_B Troubleshooting by Remote Controller
236
Troubleshooting
Note:
∗1: Disconnect connector and measure the following
resistance.
Is the
fan motor
connector
connected to PCB for
fan inverter
correctly?
NO
YES
YES
Connect
correctly.
NO
Replace the fan
motor.
Replace the fan
inverter PCB.
Turn power OFF.
Check connector of fan
motor.
(∗1)
The
resistance
of fan motor read
wire connector pins
between Vcc-UVW
and GND-UVW
balanced?
Caution
Be sure to turn off the power switch before
connecting or disconnecting connectors, or parts
may be damaged.
GND
Measure the
resistance
between Vcc-
UVW and
GND-UVW.
Vcc
W
V
U
3 Orange
2 Blue
1 Yellow
5 Gray
4 Pink

Daikin FHC30NUV2S Specifications

General

Brand	Daikin
Model	FHC30NUV2S
Category	Air Conditioner
Language	English