11
INTELLIZONE2 INSTALLATION MANUAL
Wiring IntelliZone2 to the Unit
WARNING: All wiring must comply with local
and state codes. Disconnect the power supply
before beginning to wire to prevent electrical
shock or equipment damage.
Follow the wiring schematic in Figure 17 for unit control
connections. Strip the wires back 1/4 inch (longer strip
lengths may cause shorts) and insert the thermostat wires
into the unit’s connector as shown in Figure 17. Tighten
the screws to ensure tight connections. Use a minimum of
18-gauge thermostat wire for connections.
For wiring IntelliZone2 to split system heat pumps refer to
the Split Section of the manual.
Figure 16: Mounting and Wiring Transformer to Control
Box (7 Series shown)
Figure 17: IntelliZone2 to 5 or 7 Series Control Wiring
Electrical Wiring cont.
A+
R
C
B-
P17 – Heat Pump
+
R
C
-
P7 - Zone
Aurora AXB
Aurora
ABC
5 or 7 Series Heat Pump
R
+
-
C
Harness supplied with IntelliZone2
then wire nut to stat wire
AID Tool
IntelliZone2
Relay Board
Zone Transformer
(mounted on backside
of control box)
R
C
P18
Damper Power
F1 Damper
Fuse
5A Fuse
IntelliZone2
Relay Board
Black/White
Yellow
Black
Blue
Red
Secondary
Leads
Primary
AXB
ABC
PS
Leads
Note: The harness supplied with IntelliZone2 is designed
to plug into the Aurora AXB P7-Zone connection only.
The IntelliZone2 cannot be connected to P7 on the ABC
board.
