Bosch WFL 2060UC, Training Program

Page: 72 / 84

WFR 2460 Service Tips
WFR 2460 Service Tips
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Resistance
Resistance
Measurements from Control Module (2)
Measurements from Control Module (2)
72
1st Edition/Revision 5 (1/20/04)
WARNING
! Unplug washer before
making any resistance measurements.
1
1
Disconnect & measure
white 5-pin
connector (with
3 black
wires) to
measure dual cold water valve. Valve
should read (pin 1 is at right):
•
Main wash (pins 1-3): 2.7 - 4.5 k
Ω
• Prewash (pins 1-5): 2.7 - 4.5 k
Ω
1
1
Disconnect & measure
white 2-pin
connector (with
black
wires) to measure hot water valve. Valve
should read 2.7 - 4.5 k
Ω
.
Disconnect & measure 2 connectors to measure heater.
Measure between pin 1 (1-pin connector at bottom of group of 3
connectors at left of module) and pin 2 (2nd pin from right) of
pressure switch connector. Heater should read 23.2 - 29.4
Ω
..
Pink
connector
with
pink
wires
Connector
with
pink
wire
HINT
If necessary to access connectors,
carefully pry control module tabs and
remove module from fascia panel.