GEAppliances CFE28TSH Technical Service Manual page 119

These are the Fault Codes for Hot Water and the Icemaker.
F515 5 1 5
F516 5 1 6
F517 5 1 7
F518 5 1 8
F519 5 1 9
F520 5 2 0
F521 5 2 1
F522 5 2 2
F523 5 2 3
F524 5 2 4
F525 5 2 5
F526 5 2 6
F527 5 2 7
F570 5 7 0
F571 5 7 1
F572 5 7 2
F573 5 7 3
DB Relay driver shorted
Hot Water Thermistor Fault
Hot Water AD Voltage Reference
Voltage Fault
Water Disabled
Hot Water heating when tank
not full
Water Disabled
Water Disabled
Hot Water Maximum Purge Time
Feature Board communication
error
Dispense nozzle movement error
Brew Module not detected
during brew
Dispenser nozzle motor over
current error
Air valves over current error
Air pump over current error
Feature Board hardware fault
– 119 –
Replace door board.
Thermistor values more than 10°
heating.