Maytag Amana NDE2330AYW Service Manual page 8

Component Testing Information
To avoid risk of electrical shock, personal injury, or death, disconnect power to dryer and shut-off gas supply
before servicing, unless testing requires it.
Illustration
Door switch
Fabric selector
Fabric selector
Heating element
Timer
Gas valve
4
5
1 2 3
Sensor
Ignitor
8
!
Component
Measure resistance of the switch:
Door closed
1 − COM Terminals 1 − 3...............................
2 − N.C.
Door opened
Terminals 1 − 2...............................
3 − N.O.
Place switch in the positions indicated
3 position switch in the chart.
Measure resistance of the terminals
indicated.
X indicates continuity
Place switch in the positions indicated
4 position switch in the chart.
Measure resistance of the terminals
indicated.
X indicates continuity
Measure resistance of element from
terminal to terminal.
Verify input and output voltage is
present.
Measure resistance of following coils:
Holding coil
Terminals 1 and 2 ..........................
SECONDARY
Booster coil
COIL
SENSOR
Terminals 1 and 3 ..........................
HOLDING
COIL
Secondary coil
IGNITOR
BOOSTER
Terminals 4 and 5 ..........................
COIL
Remove wires from sensor terminals
Terminal to terminal ......................
Measure resistance of the following:
Terminal to terminal ......................
16023020
W ARNING
Test Procedure Results
< 1 Ω
Continuity
< 1 Ω
Continuity
L1-1 L1-2
Perm
⎯
Press/ X
Regular
Delicate X
X
⎯
⎯
Fluff
L1-1 L1-2
⎯ ⎯
Fluff
Delicate
X X
⎯
Perm
X
Press
⎯
X
Regular
10.71 − 10.08 Ω
or
10.01 − 9.43 Ω
Refer to specific model Technical Sheet
for timing sequence chart and functional
description of the component.
1365 Ω ± 25 Ω
560 Ω ± 25 Ω
1220 Ω ± 50 Ω
Any indication other than infinite Ω,
replace sensor.
< 1 Ω
Infinite
45 − 200 Ω
©2004 Maytag Services
L1-3
⎯
⎯
X
L1-3 L1-4
⎯
X
⎯
⎯
⎯
X
⎯ ⎯