Product Overview

Transformer Wiring
3.3
24V
24C
CC
HOT
Dedicated
Zoning Transformer
Zone
Panel
Zone Addressing
4
Use the following instructions to identify the zones on the zone panel expander.
No other configuration is necessary on the zone panel expander. Carefully slide
the dip switches to match the new zone numbers.
Use the open area provided on the expander panel to mark the new zone
numbers. When setting the switches to identify the expander panel, use a pen
or small screwdriver. Do not use a pencil, which may contain conductive material
in the writing point.
Switch Position
Zone ID 1 2 3 4
5 and 6 OFF OFF OFF OFF
7 and 8 ON OFF OFF OFF
9 and 10 OFF ON OFF OFF
11 and 12 OFF OFF ON OFF
13 and 14 OFF OFF OFF ON
15 and 16 ON ON OFF OFF
17 and 18 ON OFF ON OFF
19 and 20 ON OFF OFF ON
21 and 22 OFF ON ON OFF
23 and 24 OFF ON OFF ON
25 and 26 OFF OFF ON ON
27 and 28 ON ON OFF OFF
29 and 30 ON ON OFF ON
31 and 32 ON OFF ON ON
9
O
N
1 2 3 4
Install the transformer using the instructions provided by the manufacturer. Size
the transformer to the damper requirements. The zone panel has a built-in, self-
resetting fuse. The maximum damper power per zone is 75 VA at 24 VAC. Connect
the transformer to the zone panel as shown. NOTE: Additional dampers or
dampers with a higher current draw will require the use of a separate slave relay.
ALWAYS PROVIDE DISCONNECT AND OVERLOAD PROTECTION AS REQUIRED
Example Switch Position
for Zones 15 and 16