3ROUTE CONTROL WIRES
Install low voltage control wiring from outdoor to indoor unit and from thermostat to indoor unit as illustrated. See Figures 10 and 10 for typical configurations.
ARun 24VAC control wires through hole with grommet.
B Make 24VAC control wire connections to Main Control.
NOTE AC control wires inside control panel.
NOTE |
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separation of field installed low and high voltage circuits. | ||||||||
NOTE For proper voltages, select thermostat wire (control wires) | ||||||||
gauge per table below. |
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| MAIN CONTROL | |
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| WIRE RUN LENGTH | AWG# INSULATION TYPE |
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| LESS THAN 100’ (30 METERS) | 18 | TEMPERATURE RATING |
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| MORE THAN 100’ (30 METERS) | 16 | 35ºC MINIMUM. |
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CONTROL PANEL
HOLE A
4ROUTE HIGH VOLTAGE AND GROUND WIRES
Any excess high voltage field wiring should be trimmed and secured away from any low voltage field wiring. To facilitate a conduit, a cutout is located in the bottom of the control panel. Connect conduit to the control panel using a proper conduit fitting.
PIPING PANEL
HIGH VOLTAGE
CONDUIT HOLE
WATERTIGHT
CONDUIT
FITTING
WATERTIGHT
FLEXIBLE
CONDUIT
TO SERVICE
DISCONNECT BOX
CONTROL PANEL
GROUND LUG
CONTACTOR
ELECTRICAL INLET 
(HIGH VOLTAGE)
WIRING ENTRY POINTS
ELECTRICAL INLET (CONTROL WIRING TAGE).
USE BUSHING PROVIDED IN BAG ASSEMBLY HERE.
ACCESS VIEW
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506510−01
