M910165 Operator Instructions Sheet (Manual PN: M960146)
Turning the System ON/OFF
Power On
: Press the
button once to turn on the controller
and begin temperature control
Power Off
: Press the
button once to turn off temperature
control
Note: the installer may bypass the
power off
feature
System Modes
Changing Temperature Display Unit
1. Hold the
and
keys simultaneously for 3
seconds to access the main menu
2. Use
to scroll down to the “
Temp Unit
” option.
3. Use the
and
keys to scroll through
°
F or
°
C.
4. Press
key to verify the temperature unit
5. To return to the main menu screen press
. Exit the
main menu by pressing
again or by waiting 30
seconds
Cooling Indicator
Defrost Indicator
Heating Indicator
Refer to manual for all defrost symbols