Whirlpool CATALYST Specifications download pdf (Page 29)

Section Four

COMPONENT TESTING AND DIAGNOSIS

Water Inlet and

Dispenser Valve

Test

Recirculation

Pressure Switch

Test

(NOTE: Empty the

tub before continu-

ing with this test.)

HEAVY DUTY

repeat

WHITEST

WHITES

repeat

T 1T 1

T 1

T 1T 1

T 1

T 1T 1

T 1

T 1T 1

T 1

T 1T 1

T 1

T 1T 1

T 1

Oscillates

between

T2T2

T2 and

E R E R

E R

E RE R

E R

T 2T 2

T 2

T 2T 2

T 2

T 2T 2

T 2

No Valve ON

All valves ON

Cold, Fabric Softener and Fresh valves ON

Hot, Detergent and Bleach valves ON

No valves ON

Exits test

The washer starts to fill through the Hot, Cold

and Fresh water valves. Water is recirculating

and the basket spins at med. speed. the Recir-

culation Pressure switch should be closed.

NOTE: If “

E RE R

E R

” is displayed immediately and

persists, the recirculation pressure switch or

tubing may have failed, or the pump is not re-

circulating water. As the water level approaches

the switching point, the display may oscillate

between “

T 2T 2

T 2” or “

E RE R

E R” a few times if the pressure

switch is operating properly.

Once the proper level of water is reached for

recirculation, the valve turns off and “E R” is

displayed. The basket continues to spin at med.

speed and water recirculates. NOTE: If “T 2”

is displayed, there is a failure. Replace the re-

circulation switch.

The basket continues to spin at med. speed and

water recirculates

Spinning and recirculation stop

Exit test

COMPONENT

KEY PAD DISPLAY CONTROL ACTION

SERVICE DIAGNOSTIC TESTS

The control must be in the OFF state before pressing the keys to initiate the diagnostic tests. To start

the test routine, press the following key pads in this sequence:

WASH/RINSE > ACCUWASH > WASH/RINSE > ACCUWASH

within five (5) seconds. The LED will display DT The required diagnostic test(s) can now be activated.

Any diagnostic test can be stopped by pressing the STOP/CANCEL keypad. Diagnostic test will self-

terminate after running for about three (3) minutes.

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Whirlpool CATALYST Specifications Page 29

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