Rfi Line Filter - Whirlpool CHW9050 Service Manual

Disconnect power before servicing.
Replace all parts and panels before operating.
Failure to do so can result in death or electrical shock.
Pins A & B
See page 4-12 for the procedure to access
the RFI line filter.
To check the RFI line filter at the component
terminals, perform the following steps.
1. Unplug washer or disconnect power.
2. Disconnect the wire connectors from the

RFI line filter.

3. Set the ohmmeter to the R X 1 scale.
4. Touch the ohmmeter test leads to the
following connector pins (shown above).
The meter should indicate 0 ohms for each
measurement.
Pins A and B
Pins C and D
Electrical Shock Hazard
RFI LINE FILTER
Pins C & D
5-3
To check the RFI line filter at the CCU,
perform the following steps.
1. Unplug washer or disconnect power.
2. Disconnect the RFI line filter connector IF2
from the CCU (See page 4-9).
3. Set the ohmmeter to the R X 1 scale.
4. Touch the ohmmeter test leads to wire
harness connector pins 1 and 2. The meter
should indicated 30 ohms.
2 1
Connector
IF2 At CCU