Component Testing Information - Maytag NAV2330 Service Manual

Component Testing Information

To avoid risk of electrical shock, personal injury, or death, disconnect power to washer before servicing, unless
testing requires it.
Illustration
Rocker switch
(Extra Rinse)
Indicator light
Signal switch
Temperature switch
2
1
L2
L1
Speed switch
2
C
L1 L2
Mixing valve
Timer
8
!
Component
Measure resistance of switch
positions:
Closed (ON position)
Open
Measure voltage at indicator light.
Measure resistance of the switch
turned to LOUD position.
Disconnect wires from component to
properly measure the resistance of the
component.
Place switch in the following positions
and measure across the terminals
below:
Hot / Cold
Warm / Warm
Warm / Cold
Cold / Cold
Disconnect wires from component to
properly measure the resistance of the
component.
Place switch in the following positions
and measure across the terminals
shown below:
Reg / Fast
Reg /Slow
Gentle / Fast
Gentle / Slow
Measure resistance of terminals on
each valve.
Resistance across each valve.
Verify input and output voltage is
present.
16022937 Rev. 0
W ARNING
Test Procedure
(OFF position)
L1-2⎯⎯⎯⎯⎯⎯⎯
L1-1, L1-2, L2-2
L2-1, L2-L1, 1-2⎯⎯
L1-1, L1-2, 1-2⎯⎯⎯
L1-1⎯⎯⎯⎯⎯⎯⎯
L1-C, L2-C⎯⎯⎯⎯⎯
L1-C, L2-2⎯⎯⎯⎯⎯
L1-2, L2-C⎯⎯⎯⎯⎯
L1-2, L2-2⎯⎯⎯⎯⎯
Results
>1 Ω
Continuity
Infinite 1 MΩ
If line voltage is present and light does
not work replace light.
If no voltage is present at indicator light
check wiring.
Nominal 1155 Ω ± 5%
>1 Ω
>1 Ω
>1 Ω
>1 Ω
>1 Ω
>1 Ω
>1 Ω
>1 Ω
Approximately 1000 Ω ± 10%
Refer to specific model Technical Sheet
for timing sequence chart and functional
description of the component.
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