Component Testing Information
!WARNING
To avoid the risk of electrical shock, personal injury, or death, disconnect power to unit before servicing, unless testing requires power.
Electronic Controls
Resistance and voltage checks of components listed below can be made at PS5 on the control board.
Note: When making resistance checks on the components listed below, washer must be unplugged and PS5 connector disconnected from control board.
WA HS RE
D MO SE CTI
| GY | 1 |
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1 |
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GY |
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11 | 3 |
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BK |
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WH |
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15 |
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OR |
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5 | YL |
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PU | 1 |
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7 |
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PK |
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9 |
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VIEW “A”
PS5
(EXPORT ONLY)
AW HS RE
XE OP TR
GY OR YL PU PK GY BK WH
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| RUBPUBKB | LY LY/ DRKB H/ U WH L//D W B Y R |
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| 8 | 7 | 6 | 5 |
| 4 3 | 2 | 1 |
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| 5 | 4 | 3 2 | 1 |
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| PS1 |
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| PS6 |
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| PS4 |
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3 |
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| 9 S5P |
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| CONTROL BOARD |
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| 34 PS2 |
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| HI/LO |
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| DIRECTION |
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| SPEED |
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| RE3 |
| RE1 | RE0 |
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P |
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| PS12 |
| S9P | S11P |
| PS10 |
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7 |
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S |
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GY | OR | WH |
| UB | RB |
| DR |
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Illustration | Component | Test Procedure | Results |
| AC Power | With the unit plugged in, check source voltage at Pin #15 |
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| WH and Pin #13 BK of PS5 on the control board | 120 V AC |
| Lid Switch |
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| With the unit plugged in, | 120 V AC |
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| check voltage at Pin #5 YL and Pin #15 WH of PS5 | |
| Pressure |
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| Switch |
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| With unit plugged in and the tub empty, |
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| check voltage at Pin #3 OR and Pin #15 WH of PS5 | 120 V AC |
| Motor | Unplug washer, disconnect harness at PS5 and test from |
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| wire insertion side of harness. |
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| Run winding - PS7 GY and Pin #5 YL of PS5 | 1.5 ohms |
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| Start winding - PS9 BU and PS10 RD | 4.0 ohms without |
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| Water Valves | Unplug washer, disconnect harness and test resistance |
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| (Hot valve) Pin #9 PK of PS5 and Pin #3 OR of PS5 | 1120 ohms |
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| (Cold valve) Pin #7 PU of PS5 and Pin #3 OR of PS5 | 1120 ohms |
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| (Thermistor) Pin #1 GY and Pin #11 GY of PS5 | 53000 ohms @ 70F |
©2005 Maytag Services | 16026502 | 15 |
