installation
Installation procedure
Installation Checklist
Reference the checklist below to verify all steps required to successfully install a deluxe
WARNING
Hazardous voltage!
Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/tagout procedures to ensure the power can not be
inadvertently energized. Failure to disconnect power before servicing could result in death or serious
injury.
General Unit Requirements
Install and secure the ductwork to the unit.
Check unit for shipping damage and material shortage. Refer to the Receiving Checklist.
Electrical Requirements
Verify that the electrical power supply characteristics comply with the unit nameplate specifications.
Inspect all control components; tighten any loose connections.
Connect properly sized and protected power supply wiring to a field supplied/ installed disconnect and unit power terminal block, or to the optional unit mounted disconnect switch.
Properly ground the unit.
Field Installed Control Wiring (Optional)
Complete the field wiring connections.
Note: All field installed wiring must comply with NEC and applicable local codes.
Fan Discharge Conversion
Complete the steps below to convert the fan discharge from vertical to horizontal.
1.Remove all mid and top fan section panels.
2.Loosen the brackets inside the unit that clamp the mid and fan sections together.
3.Remove the control box cover and disconnect the motor power wires. Feed wires up through the unit and secure out of the way until rotation is complete.
4.Rotate the fan section to desired position.
5.
6.Reconnect the motor power wires per the unit wiring diagram.
7.Bolt and/or clamp all brackets back into place.
8.Replace control box cover and all exterior panels.
9.Verify the fan rotation and motor amp draw.
Plenum Installation
1.Uncrate the plenum and accessory bag.
2.Rotate the evaporator blower to the vertical discharge configuration.
3.Apply the soft gasket provided around the aluminum frame on top of the unit as shown in Figure
4.Using a screwdriver, tighten the self- drilling screws as shown in Figure
5.When installation is complete, adjust the motor pulley and the discharge grille for proper airflow.
Figure
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