Lennox FLATA IR FLC Installation And Operating Manual page 19

2.- INSTALLATION
2.3.- OPTIONAL OPERATIONS PRIOR TO UNIT INSTALLATION:
CHANGE IN THE POSITION OF BLOWERS AND AIR INTAKE FOR UNIT MODELS 24-28-30
STANDARD AIR INTAKE AND BLOWERS
Intake
Opening
B0
Extension
Collar
SECCIÓN
EXTERIOR
A0
Blower Panel
with Opening
Motor
Service
Fan-motor assembly
Panel
Outdoor Section
OUTDOOR SECTION
BLOWER:
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:
Not available
SEE LOCATIONS AND SIZES FOR THE OPENINGS IN THEIR STANDARD AND OPTIONAL
POSITIONS ON THE GENERAL MEASUREMENT DRAWINGS.
Service
Panel
SECCIÓN
INTERIOR
Service
Motor
Panel
Fan-motor assembly
Indoor Section
A0
A1
to the position
OPTIONAL AIR INTAKE AND BLOWERS
Intake
Opening
Air Filter
Panel
D0
Extension Service
Collar Panel
C0
Motor
Blower Panel
Fan motor
with Opening
Outdoor Section
Blower panel
with Opening
BLOWER:
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.
1) Remove the Intake Opening and the Service
Panel.
2) Switch the position of the Air Filter and Services
Panels.
19
B1
D'
OUTDOOR
INDOOR
SECTION
SECTION
A1
Fan-motor assembly
Indoor Section
INDOOR SECTION
C0
to the position
D1
Air Filter
Panel
Service
Panel
Motor
C1
Blower Panel
with Opening
C1