Removing The Indoor Thermostat, Mode (System) Switch, And Heat Anticipator - Whirlpool ATE0743SPP Technical Manual

REMOVING THE INDOOR THERMOSTAT,
MODE (SYSTEM) SWITCH, AND HEAT ANTICIPATOR
Electrical Shock Hazard
Disconnect power before servicing.
Replace all parts and panels before
operating.
Failure to do so can result in death or
electrical shock.
1. Unplug air conditioner or disconnect power.
2. Remove the front cover from the unit (see
page 2-11 for the procedure).
3. Remove the four hex-head screws from
the control panel and lift the panel off the
unit.
Control Panel
Screw
Screw
Refer to the photos at the top of the right
column.
4. Pull the control knobs off the control shafts.
5. If you are replacing the indoor thermostat,
remove the two hex-head mounting
screws, as shown in the round inset.
6.
Control Chassis
Screw
7.
Screw
Thermostat
Control
Chassis
4-2
Remove the four hex-head screws from
the control chassis.
4 Control Chassis Screws
Rotate the top of the chassis down so that
you can access the components.
Indoor
Indoor Thermostat
Screws
Locking
Tab
Mode
Switch