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CAC Cassette Evaporator
CAC CASSETTE EVAPORATOR INSTALLATION INSTRUCTIONS
1. Route the cable through the appropriate
hole in the control box for the High Volt
electrical wiring.
High Volt Electrical Wiring
2. Secure the cable.
3. Refer to the wiring diagram (see below)
to connect the ground wire to the ground
lug.
High Volt Electric Cable
Low Volt
Electrical
Connections
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).
(L1)
(L2)
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.
Low Volt
Connections
Wiring Diagram
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.
NOTE: All low Volt interconnect
wiring must be at least 18 awg.
Ground Wire
Ground Lug