Whirlpool 4322616 manual Ohmmeter Resistance Tests, Resistance Values

Selector Switch Tests (Set TEMP SELECT: Warm/Warm - Initiate Entry Sequence) (Only on 4-temperature models)

The Selector Switch Tests have been designed to troubleshoot the rotary switches. During this test every position of each rotary switch is read and decoded by the microcontroller. The CYCLE/STATUS indicator LEDs display test results.

• CHECKING CYCLE SELECT SWITCH

Beginning at position 1 (NORMAL) turn the CYCLE SELECT switch clock-wise to all positions and note corresponding LED indi- cators. (Table 10)

• CHECKING TEMPERATURE SELECT SWITCH

Place the CYCLE SELECT switch in position 1 (NORMAL) and rotate the TEMP SELECT switch through all positions and note the cor- responding LED indicators. (Table 11)

TEMPERATURE	LED
SELECT POSITION	INDICATOR
Warm/Warm (WW)	Spin
Hot/Cold (HC)	Rinse
Warm/Cold (WC)	Wash
Cold/Cold (CC)	All Off

CYCLE SELECT POSITION	LED
(Turn Clockwise)	INDICATOR
1	Spin
2	Wash
3	Rinse
4	Wash/Rinse
5	Spin
6	Wash/Spin
7	Spin/Rinse
8	Wash/Spin/Rinse

Table 10

Table 11

To terminate this test and return to normal operation, unplug the washer power cord from the power outlet for more than five seconds and then plug the power cord back into the outlet.

Ohmmeter Resistance Tests

Many of the components of the washer can be checked with an ohmmeter. The washer must be disconnected from the power supply for these tests.

Resistance checks should be made at the 9-pin connector first. (Fig. 31) If any of the readings are out of range as stated in Table 12 or not operating properly check resistance readings at the component terminals. If the readings are still out of range, replace the suspect component.

(BK)

(R)

(BU)

Figure 31	(P)
	(W)

(G)(BR)

(Y/R) (Y) (BK/W)

RESISTANCE VALUES

Part Rating	Harness		Harness	Resistance
	Pin No. &		Pin No./
Verified				Reading
	Wire Color		Part I.D.	Ω
Harness/	10	to	Power	Less than
			Cord
Power Cord	(G)			5 Ω
			Ground
Harness/	1	to	Power	Less than
			Cord
Power Cord	(W)			5 Ω
			Ground
Harness/	6		Power	Less than
Power Cord	(BK) to		Cord L1	5 Ω
Hot Valve	5	to	9	800-1200 Ω
	(P)		(BR)
Cold Valve	5	to	8	800-1200 Ω
	(P)		(Y/R)
Pump	4	to	2	3-10Ω
	(BK/W)		(BU)
Counterclockwise	4	to	7	700-1000 Ω
motor agitate	(BK/W)		(Y)
Clockwise motor	4	to	3	700-1000 Ω
agitate & spin	(BK/W)		(R)

Table 12

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