Service Test Mode Chart - Whirlpool Cabrio Service Manual

FOR SERVICE TECHNICIAN'S USE ONLY

SERVICE TEST MODE CHART

Step #
1 User enters Service Test Mode
through Service Diagnostics.
2 Press and release START
to begin the L2 Voltage Check.
3 L2 Voltage Check completes.
Vrms_L2 and Fuel are published
L1 Voltage Check
starts automatically.
4 L1 voltage check completes.
Vrms_L1 and Heater_Voltage
are published to the UI.
Check for Warm Machine begins
automatically. Airflow begins
detection algorithm: Status_Airflow =
Press and hold START
to jump to Step 8 and start the
Steam Test (steam models only).
5 Check for Warm Machine completes.
Load Mass for Airflow
begins automatically.
Press and hold START
to jump to Step 8 and start the
Steam Test (steam models only).
NOTE: After step 3, press and hold the START button for 5 seconds to jump to the water system test.
Electric dryer performance is optimized for 2-phase, 240 VAC service. If complaint is made regarding electric dryer performance and the
L1 to L2 voltage is ~208 VAC, dryer may be connected to a 3-phase service with reduced wattage that will decrease dryer performance.
DO NOT REMOVE OR
Action
to the UI.
3 (Detecting).
DESTROY
Component
Motor On
pressed and held before L2 voltage is
available, a tone will sound 3 times.
Motor On
Heater(s) On The UI will report findings per the
section where L2 Voltage is available,
pressed and held before L1 voltage is
available, a tone will sound 3 times.
Motor On
Heater(s) On/Off The UI will report findings per the
available, L1 Voltage is available,
The UI will report findings per the
"Gas Dryer Results Display" section
where Heater Voltage is available
Motor On
Heater(s) On
User Interface Response
Display shows "888" for
2 seconds. All LEDs (except
for POWER) are off, and
the START button is flashing.
The display will show "---" until
the voltage is available at the UI.
If START is pressed again or
If electric (Fuel = Electric):
"Electric Dryer Results Display"
L1 Voltage is not available,
Heater Voltage is not available,
and Airflow is not available.
If gas (Fuel = Gas):
The display will continue
to show "---".
If START is pressed again or
If electric (Fuel = Electric):
"Electric Dryer Results Display"
section where L2 Voltage is
Heater Voltage is available,
and Airflow is not available.
If gas (Fuel = Gas):
and Airflow is not available.
If a "Detecting Airflow" indicator
is present, it is displayed on
the UI.
UI continues to display
as in Step 4.
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