Pump Motor Continuity Test; Drive Motor Ohm Test; Transformer Ohm Test; Water Temperature Sensor - Maytag 30 Series Service Manual

PuMP MOTOr
COnTinuiTY TeST
Pins
1 to 2 Normal = Approx. 12.3 ohms

Drive MOTOr OHM TeST

1. Unplug washer or disconnect power.
2. Disconnect the wire harness from the motor
and measure the resistance of the motor.
Use the following table:
Pins
1 To 2 Normal = Approx. 6.45 ohms
2 to 3
1 to 3
Result
Abnormal = Infinity
Result
Abnormal = Infinity

TranSFOrMer OHM TeST

Primary 30-35 ohms
Blue to blue 1 ohm
White to white 2 ohms
Yellow to blue 0.5 ohms
WaTer TeMPeraTure
1. Unplug washer or disconnect power.
2. Disconnect the wire harness from the
water temperature sensor and measure the
resistance of the sensor. Use the following
table. An abnormal condition is an open
circuit. This reading can be taken from the
cable attached to the CCU terminal TH2.
Temperature
32°F (0°C)
86°F (30°C)
104°F (40°C)
122°F (50°C)
140°F (60°C)
158°F (71°C)
203°F (96°C)
CYCLe TeMPeraTure
SeLeCTiOnS
Cycle
WHITES
COLORS
BRIGHTS
PERM. PRESS
DELICATES AND
KNITS
QUICK CYCLE
6-13
SenSOr
Results
35.9 kΩ
9.7 kΩ
6.6 kΩ
4.6 kΩ
3.2 kΩ
2.3 kΩ
1 kΩ
Wash Temp.
(All rinses are COLD)
Hot = 116.6°F (47°C)
Warm = 95°F (35°C)
Cold = Tap Cold
Warm = 95°F (35°C)
Warm = 95°F (35°C)
Warm = 95°F (35°C)