Unit Installation; Changing The Position Of Blowers And Air Intake - Lennox FLATAIR KFC Series Installation And Operating Manual

2.- INSTALLATION
2.3.- OPTIONAL OPERATIONS PRIOR TO UNIT INSTALLATION:
CHANGE IN THE POSITION OF BLOWERS AND AIR INTAKE
UNITS MODELS 10-12-16-22
STANDARD AIR INTAKE AND BLOWERS
Intake
Opening
B0
Extension
Collar
A0
Blower Panel
Service
with Opening
Panel
BLOWER:
A0
From the position
1) Remove the ceiling of the unit, the Blower Panel with Opening and the Service Panel.
2) Remove the motor-fan assembly from the unit unscrewing the supports from the base, and throwing away the
extension collar, if there is one.
3) Unscrew the supports that have been left on the fan-motor assembly.
4) Turn the fan-motor assembly to its new position 90º horizontally and 180º on its shaft. The motor should now
be accessible from the Service Panel in this new position.
5) Screw down the fan-motor assembly in its new position using the supports.
6) Assemble the Blower Panel with Opening and the Service Panel in its new position, taking special care with the
weather striping.
INLET:
B0
From the position
1) Remove the Intake Opening and the Service Panel.
2) Switch the position of the Opening and Service Panels.
SEE LOCATIONS AND SIZES FOR THE OPENINGS IN THEIR STANDARD AND OPTIONAL
POSITIONS ON THE GENERAL MEASUREMENT DRAWINGS.
Service
Panel
Fan-motor assembly
Motor
A1
to the position
B1
to the position
OPTIONAL AIR INTAKE AND BLOWERS
Intake
Opening
Service
Panel
Motor
Fan-motor assembly
13
B1
A1
Blower Panel
with Opening