Electronic ice maker manual for GE
POWER ON DIAGNOSTICS TEST MODE
When the icemaker is first connected to power and the thermistor temperature is 50°F or more, the control will initiate a “Power On” test before entering the freeze cycle. The test will consist of the following sequence:
1)Turn on the motor until it reaches home position
2)Turn on the water valve for 1/2 second
3)Turn on the heater for 1/2 second
4)Verify that the feeler arm was in the “in” and then the “out” position.
5)Verify that the motor was not in the home position and then in the home position.
6)Verify that the motor does not remain on after being turned off.
7)Proceed to the freeze cycle.
SERVICE DIAGNOSTICS TEST MODE
During the first 15 seconds that power is first applied to the icemaker, the Service Diagnostics Test mode may be entered. The Service Mode is entered by pushing the feeler arm in and out three times within 15 seconds. (only three times). There will be only one fill cycle (5.1 second) in the service diagnostics mode without the waiting period for the mold to “pre-chill”. If the icemaker has already started a harvest cycle and the arm is moving, it may be impossible to start the service mode. (since the NORMAL cycle is already started).
While in the “Power On Diagnostics” test mode, the “Service Diagnostic” test mode can be initiated and will override the “Power On Diagnostics” test mode.
This icemaker has no replacement parts available and is not intented to be repaired.**