Aire-Flo 42 Installationsanleitung Handbuch - Seite 12

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STEP 4 -- ELECTRICAL (CONTINUED) -- High Voltage and Field Control Wiring

The following illustration provide an example of control wiring connections when using standard thermostat.

ROUTING HIGH VOLTAGE, GROUND AND CONTROL WIRING

HIGH VOLTAGE / 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.

NOTE - Wire tie provides low voltage control wire strain

relief and maintains separation of field-installed low and

high voltage circuits.

NOTE - For proper voltages, select thermostat wire

(control wires) gauge per table above.

NOTE - Do not bundle any excess 24VAC control

wires inside control panel.

Install low voltage wiring from outdoor to indoor unit

and from thermostat to indoor unit as illustrated.

A - Run 24VAC control wires through hole with grommet

and secure with provided wire tie.

B - Make 24VAC thermostat wire connections. Locate

the two wires from the contactor and make

connection using field-provided wire nuts:

●

Yellow to Y1

●

Black to C (common)

FIELD CONTROL WIRING

THERMOSTAT

POWER

HEAT

COOLING

INDOOR BLOWER

COMMON

WIRE RUN LENGTH

LESS THAN 100' (30 METERS)

MORE THAN 100' (30 METERS) 16

FIGURE 12

Page 12

INDOOR UNIT

YELLOW

OUTDOOR UNIT

BLACK

AWG# INSULATION TYPE

TEMPERATURE RATING

35ºC MINIMUM.