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506510−01
NOTE Ċ For proper voltages, select thermostat wire (control wires)
gauge per table below.
WIRE RUN LENGTH AWG# INSULATION TYPE
LESS THAN 100’ (30 METERS) 18 TEMPERATURE RATING
MORE THAN 100’ (30 METERS) 16 35ºC MINIMUM.
NOTE Ċ Wire tie provides low voltage wire strain relief and to maintain
separation of field installed low and high voltage circuits.
NOTE Ċ Do not bundle any excess 24VAC control wires inside control
panel.
ROUTE CONTROL WIRES
A
B
MAIN CONTROL
CONTROL PANEL
HOLE
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.
3
A Run 24VAC control wires through hole with grommet.
B Make 24VAC control wire connections to Main Control.
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.
ROUTE HIGH VOLTAGE AND GROUND WIRES
CONTROL PANEL
PIPING PANEL
HIGH VOLTAGE
CONDUIT HOLE
GROUND LUG
CONTACTOR
WATERTIGHT
CONDUIT
FITTING
WATERTIGHT
FLEXIBLE
CONDUIT
ACCESS VIEW
ELECTRICAL INLET
(HIGH VOLTAGE)
WIRING ENTRY POINTS
ELECTRICAL INLET (CONTROL WIRING Ċ LOW VOLTAGE).
USE BUSHING PROVIDED IN BAG ASSEMBLY HERE.
4
TO SERVICE
DISCONNECT BOX