CAC CASSETTE EVAPORATOR INSTALLATION INSTRUCTIONS
High Volt Electrical Wiring
1.Route the cable through the appropriate hole in the control box for the High Volt electrical wiring.
High Volt Electric Cable
(L1)
(L2)
Low Volt Electrical
Connections
2.Secure the cable.
3.Refer to the wiring diagram (see below) to connect the ground wire to the ground lug.
Ground Wire | Ground Lug |
4.Then refer to the wiring diagram to connect the power wire to (L1) and the other wire to (L2) at the power connector location (terminal block).
Low Volt
Connections
Wiring Diagram
Low Volt Interconnect Wiring
Refer to the wiring diagram to connect the low Volt wiring to the appropriate terminals. The wiring diagram located
on the inside of the con- trol box cover.
Once the connections are made replace control box cover with the wiring diagram facing in and secure with the four screws.
NOTE: All low Volt interconnect wiring must be at least 18 awg.
The 24V control transformer is located in the air handler unit. This provides low Volt control power to both the air handler and condenser. Depending on the models selected, the low Volt interconnect control wiring may be different.
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