Inverter - GE Profile WPGT9150 Technical Service Manual

Inverter

The inverter board is enclosed in a protective box
mounted on the top cover under the backsplash.
To access and remove the inverter:
1. Remove backsplash. (See
2. Remove the 2 Phillips-head screws that hold the
inverter box in place.
3. Lift the inverter box up. Press the 3 tabs on the
front of the inverter box and gently pry it open.
4. Mark and remove the wiring from the inverter
board. Remove the inverter.
.)
Backsplash
– 16 –
Testing the Inverter
CON2
120 VAC Input From RF Choke
• The inverter receives 120 VAC through the
connector (RF choke). If 120 VAC is not present,
check the wall outlet, power cord, and RF choke.
• The RF choke fi lters the line voltage and
contains an in-line fuse. It is replaced as an
assembly.
RF Choke
• When the washer is plugged in, there is 5 VDC at
pins 1 and 2 on the dark blue 7-pin CON2. (See
photo.)
Testing the Inverter
Power LED
IC300
Fuse
(Continued Next Page)