Installation Instructions
MAKE UNIT ELECTRICAL
CONNECTIONS
1.Connect the thermostat wires to the unit and set the dip switches to the appropriate settings.
NOTE: See the
Thermostat
Maximum Wiring
Length for Thermostat
Connection to the Unit
66 ft . for AWG 18
60 ft . for AWG 20
40 ft . for AWG 24
AWG – American Wire Gauge
Unit Connections
2.Make power connections to the unit.
NOTE: See the ELECTRICAL REQUIREMENTS and DIRECT CONNECT APPLICATIONS sections, as appropriate, of this manual for proper connections.
3.Replace the case front panel by replacing the four front screws and the two top screws.
7CONNECT THE TOP DUCT
1. Install the duct onto the air discharge outlet.
Inside
wallRigid
ductwork
Flexible or rigid ductwork
Air discharge outlet
2.Secure the top duct to the unit by turning the four case top duct adjusting screws until they are tight. Use a field supplied clamp to lock the top duct
to the case.
Top duct
Clamp
Case top duct adjusting screws
21