Built-In Test - Whirlpool Cassinetta Repair Manual Line

Starting from April 2006 production, the following Built-in Test can be engaged in order to
verify the following appliance's components:

Refrigerator and Freezer probes

Evaporator fan

Condenser/Compressor fan

Damper / Air baffle

Water valve / Paddle switch

Evaporator heater de-frost

Ice valve / Relay K005 (only Value Line with Ice-maker Sankyo appliance)

Ice maker probe (only Value Line with Ice-maker Sankyo appliance)
Built-in Test activation
The Built-in Test can be engaged within 15 minutes since Power-up.
To engage the procedure the freezer door switch shall be pressed 3 times consecutively within
10 seconds maximum.
Built-in Test de-activation
The Built-in Test can be disengaged with one of the following events:
1. Appliance power off
2. 1 hour from the engagement elapsed (1 hour time-out)
3. The same operation to engage the Test procedure is executed again (freezer door
switch pressed 3 times consecutively)
Note: Following a Built-in Test de-activation it is not possible to activate the Built-in Test again
unless to unplug the appliance and then power it up again.
Appliance setting during Built-in Test
After a Built-in Test activation the Core Board will be set as following:
 All the loads will be switched OFF included the evaporator heater de-frost
 The set-points will be set to default value (-18°C, +5°C not visualized on User Interface)
 The Core Board will refuse every User Interface command
 The User Interface Freezer display (2 digits) will display the code related to the running
Tests while the Fridge display (1 digits) will display the code related to not
passed/completed Tests.
Example:
Checking
condenser/compressor
fan

Built-in Test

Freezer probe
failure detected
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