SECTION 3 - HANDLING, STORAGE, AND INSTALLATION
PACE
│
Installation & Assembly Manual
Issue Date: 07/03/2018
78
Form PA102.20-N1
Motors for Supply, Return, and Exhaust
Fans
A motor connection diagram may be found on the in-
side of the motor terminal box or on a tag attached
to the motor. Be sure to make a flexible conduit con-
nection at the motor to permit fan belt adjustment and
movement of the spring isolated fan assembly. Refer
to the motor data nameplate for all motor specifications
.
Baldor
Figure 129 -
Typical Motor Data/Name Plate
Teco
Figure 130 -
Another Typical Motor Data/Name Plate
To access the motor electrical box when the motor is
installed in the configuration as shown in
, use the following instructions.'
1. Remove the motor bolts that secure the motor to
the motor base.
In some applications, only three bolts
need to be removed. The fourth bolt,
located on the opposite side of the
electrical box, does not have to be
removed but will need to be loosened.
After it is loose, rotate the motor to
access the electrical box to make the
connections.
2. Remove the belts.
3. Rotate the motor or move it back far enough to
access the electrical box.
4. Connect the motor wiring per the motor wiring dia-
gram.
5. Replace the motor electrical box cover.
6. Rotate or move the motor back into place and se-
cure it to the base with the bolts.
7. Reinstall the belts to the proper alignment and
tension according to the drive kit label found on
the fan assembly.
Figure 131 -
Access Electrical Box
LD16561
FAN
MOTOR
ELECTRICAL
BOX
WIRING THE ENERGY RECOVERY
WHEEL
It is the installer's responsibility to wire the energy re-
covery wheel, if single point power was not purchased.
Using the attached plug and/or pigtail is optional. PACE
does not provide pre-wired mating cables.
For wheels that are 52 in diameter and smaller, the
motor comes with a cord. Wheels that are 54 in. in di-
ameter and greater, the motor does not come with a
cord. Single phase motors have a 3-pin standard AMP
connector on the cord. Three phase and VFD models
have a 4-pin standard AMP connector on the cord.
LD12591
Figure 132 -
Typical Power Wiring of Energy
Recovery Wheel
