Wiring Diagram
The following wiring diagrams show possible appliance connections, depending on the OEM installed
controller.
OEM will connect red common wire
to 12v+ or 12v- (ground) depending
on manufacturer of AC unit.
Breaker Box
AC Hot
AC Neut
Gnd
Rev: 11.09.20
OneControl® HVAC Triple Zone Wiring Diagram
for: Furnace, A/C, Heat Pump, Dual Speed Fan
Zone Connector (715845 Controller)
8 7 6 5
4 3 2 1
12V to Zone
Compressor
Rev. Valve
High Fan
Low Fan
12V to Zone
Heat Demand
Fig. 18
T
THERM
T
Zone T Sense
AC Hot
AC Neut
LP Gas Supply
Gnd
Page 11
THERM
T
T
Outdoor T Sense (optional)
Color
Signal
Red
Common
White
Gas Heat
Green
High Fan
Yellow
Compressor
Orange
Rev. Valve
Gray
Low Fan
Blue
Zone Temp Input
Blue
Sensor Power
w/stripe
Generator
(optional)
1 2 3
4 5 6
Zone
Connect
6
2
8
3
4
7
1
5
CCD-0001450
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