Service Diagnostic Mode - GE GEH50DEED Technical Service Manual

To enter the service diagnostic mode, press
and hold the UP arrow pad and the ENTER pad
simultaneously for 5 seconds. There will be a single
beep when pressing the buttons, then a two-tone
sound if entering the diagnostic mode is successful.
The service mode will timeout after 15 minutes of no
button activity.

Service Diagnostic Mode

To exit the service mode at any time, press and hold
the UP and DOWN arrow buttons simultaneously
for 5 seconds and listen for the tones.
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F
C
E
NTER
DAYS
H P
EAT UMP
(ONLY)
H
YBRID
H D
IGH EMAND
E
LECTRIC
(FAN OFF)
V
ACATION
POWER
M
F
ODE
SAVER
Hold for
Hold to Override
°F/°C
PS-Power Saver
(Continued Next page)
ILTER
Hold to
Reset