If, for any reason, you desire to return all the stored settings back to
the factory default settings, follow the instructions below.
Page 17.2
Resetting the Thermostat to the
Factory Default Settings (for default values see page 19.1)
Resetting the Thermostat to the
Factory Default Settings (for default values see page 19.1)
WARNING: This will reset all Advanced Programming to the
default settings. Any information entered prior to this reset may
be permanently lost.
Place the thermostat in the
OFF mode.
Press and hold the MODE
button. While holding the
MODE button, press and hold
the FAN button for 5 seconds.
All icons will appear on the
display.
After all of the icons appear,
release the MODE and FAN
buttons. Then press and hold
the FAN button for 5 seconds.
After the letters Fd appear on
the display (Factory Default),
release the FAN button. Press
the MODE button once to
return to normal operation.
OFF
OFF
72
72
FAN
FAN
MODE
MODE
MODE
AUTO
OFFON
Override
AUXHEAT
COOL
FanOn
Service Filter
Pan UV Light
DeHumidify
I88
Setup
Outside
Remote
88
88
17
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