Fault Codes - Haier Ge Ultrafresh Gfd55Essn Technical Service Manual

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Fault
Description
Code
Inlet Thermistor
1
Failure
Outlet
2
Thermistor
Failure
6
Stuck Button
7
Miss Wire
Door Latch
8
Stuck
Dry Load
9
Detection Trip
Empty Drum
10
Detection
Tripped.
11
Blocked Vent
Door Switch
13
Signal Stuck
Closed
Door Latch
14
Pulsing Error
Critical Flood
15
Level by Gallons
Door Latch Lost
19
In Run

Fault Codes

Trigger Condition
Thermistor readings are
out of range.
Thermistor readings are
out of range.
If a button is depressed
for 1 minute, it will be
logged as a stuck button.
L2/N are mis-wired.
If five cycles are run and
the DOOR_LATCH_
SIGNAL has not gone
open, then this error is
set.
The dry load detection
algorithm has been
tripped.
Empty drum detection
algorithm has been
tripped.
The blocked vent
algorithm has detected a
blockage.
If five cycles are run and
the DOOR_STATE signal
in the hardware door
switch detection circuit
has not gone open, then
this error is set.
Malfunction of door switch
detection circuit.
Malfunction of door switch
detection circuit.
This can happen during
normal operation when
power brownout occurs.
– 56 –
Action
• Check harness and connections. If
good, replace thermistor.
• Check harness and connections. If
good, replace thermistor.
• Check and replace the user interface
(UI) board if necessary.
• L2 and N need to be rewired. The
display will show "E7".
• Check and replace door switch and/or
harness, if necessary.
• Check and replace outlet/inlet
thermistor, if necessary.
• Check and replace sensor rods and/or
harness, if necessary.
• Check the vent and clear, if blocked.
• Check and replace door switch,
harness and/or main board, if
necessary.
• Check and replace door switch,
harness and/or main board, if
necessary.
• Check and replace door switch,
harness and/or main board, if
necessary.
• If the issue is persistently happening,
replace the main board.

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