Daikin Super Multi Plus E-Series FFQ50B8V1B User Manual

Method of Replacing Inverter’s Power Transistors Modules SiBE18-821_C
430 Troubleshooting
10.Method of Replacing Inverter’s Power Transistors
Modules
Check the power semiconductors mounted on the main PCB (A1P) with a multiple tester.
<Items to be prepared>
z
Multiple tester : Prepare the digital type of multiple tester with diode check function.
<Preparation>
z
Turn OFF the power supply. Then, after a lapse of 10 minutes or more, make measurement
of resistance.
z
To make measurement, disconnect all connectors and terminals.
Main PCB (A1P)
(R13060)
C
–
C
+
W
V
U

Daikin Super Multi Plus E-Series FFQ50B8V1B Specifications

General

Brand	Daikin
Model	Super Multi Plus E-Series FFQ50B8V1B
Category	Air Conditioner
Language	English