MOTOR MOUNT ARRANGEMENTS
The motor mounting arrangement can be changed to allow motor access based on the airflow arrangement required. The recommended motor location for each blower arrange- ment is as follows.
LA300/LB360/LB480 MOTOR ARRANGEMENTS
The LA300, LB360 and LB480 units are shipped with the motor mount in location A as shown in 4. If this is the desired position, the motor mounting assembly is already in the cor- rect position and the motor and drive package can be installed without modifications.
ADDITIONAL MOTOR ARRANGMENTS FOR LA300/ LB360/LB480
M O T O R
M O T O R
M O T O RM O U N T I N G
M O U N T I N
G C H A N N E L S P L A T E
FIGURE 4 - LA300/LB360/LB480 MOTOR
LOCATION A
2.Install the motor and drive package.
Move the entire motor amounting assembly (both the mount- ing plate and the channels) so that the mounting plate will be in the correct location.
1.Rotate the motor mounting plate 180 degrees on the mounting channels. (For locations B, and D only! Do not rotate the plate for location C or E.)
NOTE: The blower section must be lifted off the evap- orator section to gain access to the mounting channel fasteners. Since these sections have to be repositioned for the arrangements 2 through 10 and 12 of 6, the motor mounting assembly should be relocated before the two sections are rejoined.
ARRANGEMENT 1, 4, 8 OR 11 | ARRANGEMENT 2, 6 OR 7 |
SEE
NOTES
B | D |
A | C |
|
SEE
NOTES
ARRANGEMENT 3, 5 OR 10 | ARRANGEMENT 9 OR 12 | |
SEE | SEE | |
NOTES | ||
NOTES | ||
| ||
| C | |
E |
| |
| NOTE: Since the motor mounting assembly cannot be | |
| secured to the panel with the blower openings, | |
| the motor cannot be installed in either of the | |
| normally recommended bottom positions. |
FIGURE 5 - LA300/LB360/LB480 MOTOR ARRANGEMENTS
8 | Unitary Products Group |