Daikin FTXN35KEV1B Service Manual

SiBE041102_A Check
Service Diagnosis 93
5.9 Discharge Pressure Check
Check No.18
5.10 Outdoor Fan System Check
Check No.19 AC motor
(R11718)
Not dirty
YES
YES
Dirty
NO
NO
NO
YES
Is the air
filter or indoor / outdoor
heat exchanger
dirty?
Is the connection pipe
deformed?
Is the stop valve open?
High?
Replace the compressor.
Open the stop valve.
Replace the pipe installed at
the site.
Clean the dirty one.
Replace the compressor.
Discharge pressure check
Check the outdoor fan system.
(R12010)
NO
NG
YES
Reconnect the
connector.
Replace the fan
motor.
Replace the fan
motor.
Replace the outdoor
unit PCB.
The outdoor fan
system is normal.
Does the outdoor fan
rotate?
OK
Check the
fan motor lead wire
connector for secure
connection.
YES
YES
NO
Does the
outdoor fan start just
after the power is
turned on?
NO
Are the
resistance at
connector leads ∞?
1. red - black,
2. white - black
Continuity
No continuity
Check the fan
capacitor for continuity.

Daikin FTXN35KEV1B Specifications

General

Brand	Daikin
Model	FTXN35KEV1B
Category	Air Conditioner
Language	English