Connect the Romex cable across the "A" and "B" screw terminals of any switch in a multiple-switch
system as shown in Figure 1C.
Connect the black leads from the control unit to the two wires of the Romex cable with wire nuts as
shown in Figure 1A.
Mount the control unit to the wall over the electrical box as shown.
P
OWER
AND
B
ATTERY
B
ACKUP
See Figure 2. The control unit operates on 12 VAC or 12 VDC. Connect the 12 VAC transformer
between terminals No. 1 and 2 as shown in Figure 2 (NOTE: DO NOT connect a DC power source
to terminals 1 and 2).
A built-in battery charger will keep a 12 volt sealed lead-acid battery (not included) charged for
operating the sounder Sonalert during power failure.
NOTE: The battery back-up is not needed for
normal operation of the CF-2C control.
If you choose to purchase a battery, only a sealed
lead acid (starved, wet-cell) battery should be used. DO NOT use a gelled-electrolyte battery.
Recommended batteries are made by Yuasa Battery, Inc.; Gates Energy Products, Inc.; Eagle
Picher Industries, Inc.; Panasonic Industries, Co.; or G.S. Battery, Inc.
The positive (RED) lead connected to terminal No. 4 and the negative (BLACK) lead connected to
terminal No. 5 are provided for connections to the battery. When an outside DC power source is
being used, connect to these terminals in place of a battery.
SPECIAL NOTE
:
During initial power-up or power-down and power-up sequence, the “Exit Delay” timer is
automatically activated. Be patient, for the CF-2C control cannot be accessed until the “Exit Delay”
timer times out. It is recommended that when the control unit is first installed that the “Exit Delay”
adjustment (potentiometer “C”) be set at minimum (fully counter-clockwise) until the system is
operational. (See “Adjusting CT-A1 Exit Delay” on page 9.)
2
CF-2C HOOK-UP
SINGLE SWITCH
MULTIPLE SWITCH
Figure 1A
Figure 1B
Figure 1C
Figure 1
Figure 2
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