Whirlpool 4322658A Manual - Page 39

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To check to make sure that DC voltage is

being supplied to the switch pack:

a) Press the Unlocked button.

b) Touch the DC voltmeter's black test lead

to PK/BK and the red test lead to OR/

BU, then press the ice dispenser lever.

The meter should read +115 VDC

±10%.

To check the Crushed and Cube ice

switches:

a) Press the Unlocked and the Crushed

buttons on the ice and water dispenser

front panel.

b) Touch the DC voltmeter's black test lead

to BR/WH and the red test lead to RD/

WH, then press the ice dispenser lever.

The meter should read +115 VDC

±10%.

c) Press the Unlocked and the Cube but-

tons on the ice and water dispenser

front panel.

Switch Pack Setup

Light Interlock Switch With Switch Closed

Ice Dispenser "Unlock" Selected

Ice Lever Switch With Dispenser Pushed In

Dispenser Light Switch With Light On Selected

Crushed Ice Selected

Cubed Ice Selected

d) Touch the DC voltmeter's black test lead

to RD/WH and the red test lead to BR/

WH, then press the ice dispenser lever.

The meter should read +115 VDC

±10%.

WARNING

Electrical Shock Hazard

Disconnect power before servicing.

Replace all panels before operating.

Failure to do so can result in death or

electrical shock.

Continuity Tests

Refer to the chart below to perform the ice dis-

penser switch pack continuity tests. All of the

tests are performed with power disconnected

from the unit, and the wires disconnected from

the terminals of the switch under test.

Continuity Readings

Terminal BK to BU/BK

Terminal BU/BK to GY

Terminal GY to BU

Terminal BU/BK to YL/BK

Terminals OR/BU to RD/WH

& PK/BK to BR/WH

Terminals OR/BU to BR/WH

& PK/BK to RD/WH

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