Component Testing Information
!
WARNING
To avoid risk of electrical shock, personal injury or death, disconnect power to unit before servicing, unless testing
requires power.
©2005 Maytag Services
16026119 Rev. 0
15
Illustration Component
Test
Procedure
Results
Thermistor
Unplug harness connector and test
from wire insertion side.
Pin #3 and Pin #4 of CN1
12 k ohms @ 77
°
F /25
°
C.
Door Lock
Unplug harness connector and test
Door Lock terminals.
Between Term 3 and 5
1000 ohms ±5%
Motor
Unplug harness connector and test
Motor terminals.
Between any 2 pins Pin #1,#2, or #3
3.5 ohms
Drain Pump
During drain check voltage at Pin #1 of
Heater Relay and Pin #6 of CN2
230V AC (During drain)
Water Valves
Unplug harness connector and test
from wire insertion side.
(Hot valve) Pin #5 of CN2 and Pin #1
of Heater Relay
(Pre valve) Pin #1 of CN2 and Pin #1
of Heater Relay
(Cold valve) Pin #2 of CN2 and Pin #1
of Heater Relay
4500 ohms
4500 ohms
4500 ohms
Heater
230V AC 2000W
Thermal Fuse
128C/262.4F
Unplug harness connector and test
from wire insertion side.
Pin #2 of Heater Relay and Pin #2 of
Power Relay
Approx 23-29 ohms ± 5%
AC Power
Check voltage at Pin #1 of Heater
Relay and Pin #1 of Power Relay
230V
Reactor
Unplug harness connector and test
from wire insertion side.
Pin #1 of CN6 and Pin #2 of CN6
Approx 0.8 ohms ± 5%
Содержание MAH2440AW series
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