LB600 MOTOR ARRANGEMENTS
The LB600 unit is shipped with the motor mount in the stan- dard location as shown in 2.
If this is the desired position, the motor mounting assembly is already in the correct position and the motor and drive pack- age can be installed without modifications.
The motor mounting plate can be
ALTERNATE POSITION ONE
For locating motor mounting plate in alternate position one, see 3 and
1.Remove pivot bolts from the mounting plate.
2.Remove the mounting plate from the adjustment screws.
3.Rotate mounting plate 180.
4.With pivot bolts removed in Step 1 fasten the mounting plate to alternate position No. one.
5.Fasten mounting plate to the adjustment screws.
ALTERNATE POSITION TWO
The motor mounting plate, the pivot bolts and the adjustment screws can be moved into a position similar to the one shown as standard in 3 but under the other blower scroll. The frame- work under each blower scroll has the same bolthole arrangement.
ALTERNATE POSITION THREE
The motor mounting plate, the pivot bolts and the adjustment screws can be moved into a position similar to the one detailed in alternate position one but behind the other blower scroll. The framework behind each blower scroll has the same bolthole arrangement.
AIR DISCHARGE CONVERSION
LA360/LB360/LB480 AIR DISCHARGE
The LA300 LB360 and LB480 units are shipped for upflow operation, but may be converted for any of the illustrated air discharge patterns shown in 7 and 8. Convert as follows:
1.Remove the panels from the blower section.
2.Remove the Phillips machine screws located inside cas- ing corner angles that hold the coil and blower sections together.
3.Rotate the blower section for the desired air discharge pattern.
NOTE: Before proceeding to step 4, see the section on the blower motor mounting locations and mount the blower motor in the desired position.
4.If accessory heating coils are used, mount heating coil between cooling coil and blower sections. Screw fasten- ing locations are the same for all sections and heating accessories. If heating coils are not used, fasten coil section to blower section with machine screws removed in step 2.
5.Before replacing panels, see duct connections and drain connections.
6.Replace panels.
Unitary Products Group | 9 |
