Condensing Unit & Heat Pump R410A Service Manual

103
SERVICING
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For AWUF19-25, AWUF31-32, and AWUF37 Air Handlers.
1. Disconnect power at main electrical panel.
2. Remove front access panel.
3. Remove the two screws on each side holding the lower
control box and move out of the way to give access to the
blower assembly
5. Loosen or remove set screw on blower wheel hub and en-
sure the wheel slides freely on the sha of the motor.
6. Install cardboard or rug over coil to protect ns from dam-
age.
7. Remove the three 3/8” screws holding the blower in place.
8. Lower blower onto coil.
9. Slide blower assembly all the way to the le side of cabinet.