Wiring The AC Transformer
No. 1321 Wire the No. 1321 transformer to terminals 1 and 2 on the control board. See wiring table below for wire gauge to use.
WIRING TABLE
Distance of Transformer | Wire Gauge |
From the Control Panel | To Use |
Up to 50 feet | # 20 |
|
|
# 18 | |
|
|
# 16 | |
|
|
Wiring to the AC Transformer must not exceed 250 feet using 16 gauge wire. Do not plug the transformer into the AC outlet until you are instructed to do so later in the manual.
Installing The Back-Up Battery
Do not attach the connector cable to the battery terminals until you are instructed to do so later in the manual.
1.Place the
2.Attach Red and Black wires on the battery connector cable to the control board as follows: †
a.Red to the positive (+) battery tab on the control board (see Summary of Connections Diagram for location, if necessary).
b.Black to the negative
†These wires may have already been connected to the battery tabs on the control board. If so, disregard steps a. and b.
DO NOT CONNECT THE WIRES TO THE BATTERY YET!
UL Use a 4AH battery or larger for UL installations.
Earth Ground Connections
The designated earth ground terminal (21), must be terminated in a good earth ground for the lightning transient protective devices in this product to be effective. The following are examples of good earth grounds available at most installations:
Metal Cold Water Pipe:
Use a
AC Power Outlet Ground:
Available from
– 14 –