Top Component Removal and Installation
REMOVE THE TEMPERATURE SENSOR 300C (continued)
3
Remove the temperature sensor 300C from the top exhaust
duct.
Remove the Stepper Motor
1
Disconnect the electrical connector from the stepper motor.
2
Use a flat-blade screwdriver to pry the tabs up on the
stepper motor retainer, while pulling the stepper motor
toward the front of the unit.
3
Remove the stepper motor from the unit.
Remove the Top Exhaust Duct
1
Use a T-20 Torx bit to extract the screws from the top
exhaust duct.
2
Push the top exhaust duct toward the rear of the unit to
disengage the top exhaust duct tabs.
827703 REV B.1
CSO (SWS #13543126)
3
Remove the top exhaust duct from the unit.
TOP EXHAUST DUCT INSTALLATION
Install the Top Exhaust Duct
1
Place the top exhaust duct tabs into the notches in the top
of the unit.
2
Pull the top exhaust duct toward the front of the unit to lock
the top exhaust duct tabs in place.
3
Use a T-20 Torx bit to install the screws into the top exhaust
duct.
Install the Stepper Motor
1
Slide the stepper motor backward over the stepper motor
retainer until the stepper motor tabs lock into place.
2
Connect the electrical connector to the stepper motor.
Install the Temperature Sensor 300C
1
Insert the temperature sensor 300C into the top exhaust
duct.
2
Use a T-15 Torx bit to install the screw into the temperature
sensor 300C.
3
Connect the temperature sensor 300C electrical connector
to the unit relay board.
Install the Room Air Fan
1
Align the arrow on the room air fan with the open arrow on
the top exhaust duct.
2
Rotate the room air fan counterclockwise until the arrow on
top of the room air fan is aligned to closed on the top
exhaust duct.
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