Daikin FAQ71BVV1B Service Manual

Troubleshooting by Remote Controller Si20-701_B
491
2. Diode module checking
When using the analog type of multiple tester, make
measurement in resistance measurement mode in
the x1k
Ω
range.
No.
Measuring point
Criterion Remark
+-
1P1 J1
2 to 15kΩ2P1 J2
3P1 J3
4J1 P1
Not less
than
15kΩ
(including)
It may take
time to
determine the
resistance due
to capacitor
charge or else.
5J2 P1
6J3 P1
7N3 J1
8N3 J2
9N3 J3
10 J1 N3
2 to 15kΩ11 J2 N3
12 J3 N3
When using the digital type of multiple tester, make
measurement in diode check mode ( ).
No.
Measuring point
Criterion Remark
+-
1P1 J1Not less
than
1.2V
(including)
It may take time to
determine the voltage
due to capacitor
charge or else.
2P1 J2
3P1 J3
4J1 P1
0.3 to 0.7V
5J2 P1
6J3 P1
7N3 J1
8N3 J2
9N3 J3
10 J1 N3 Not less
than
1.2V
(including)
It may take time to
determine the voltage
due to capacitor
charge or else.
11 J2 N3
12 J3 N3

Daikin FAQ71BVV1B Specifications

General

Brand	Daikin
Model	FAQ71BVV1B
Category	Air Conditioner
Language	English