Do you have a question about the GE PTWN8055MMS and is the answer not in the manual?
Details items not covered by the warranty in the United States.
Procedure to enter the appliance's service diagnostic mode.
How to move between different diagnostic tests in service mode.
Methods to safely exit the appliance's service mode.
Checks power board and display/logic board software versions.
Displays and clears error codes stored in EEprom.
Verifies functionality of control panel buttons and pads.
Tests inlet valves and pressure sensor operation.
Tests the heater and thermistor for proper function.
Tests the drain pump's operation and water frequency.
Tests the Alpha Wash cycle by spinning the tub.
Tests the Centrifusion Wash cycle agitation.
Tests the Infusor Wash cycle agitation.
Tests the tub spin function and RPM.