SECTION 5 – INSTALLATION ANd prOgrAmmINg
PAGE 5-24 REV. 0 2014-MAY-02
CHECKFIRE 210
Detection and Actuation System
TABLE 5-3: mANUAL prOgrAmmINg OpTIONS
pSF-1, pressure Switch Feedback
PSF-1 changes the function of Detection Circuit #2 between
an independent detection/release circuit input (default
programming — OFF) and pressure switch feedback input
(ON).
1. If the system plan requires Pressure Switch Feedback
functionality and PSF-1 is OFF, push programming button
until PSF-1 is selected (pulsing at a rate of 1 x 1 second).
2. Press and hold the programming button for more than 1
second to turn ON the LED which specifies the function
of Detection Circuit #2 (DET-4) for Pressure Switch Feed-
back input. The 1 x 1 second pulse of PSF-1 is now twice
as long and DET-4 is steady-on.
3. Push the programming button to move to the next LED
and confirm:
• PSF-1 is steady-on
• DET-2 is pulsing 1 x 1 second
• DET-4 is steady-on
4. Save the ICM programming change.
Reset to Normal: Press and hold “DELAY/Reset/
Silence” button for 3 seconds; Green and Red LEDs are
steady-on for 1 second; then Amber LEDs are steady-on
for 1 second; at end sounder quickly pulses 3 times.
dET-2, Cross-Zone detection
DET-2 changes between independent detection/release
circuit operation for Detection Circuits #1 and #2 (default
programming – OFF) and Cross-Zone detection (ON). Cross-
Zone detection requires an alarm event on both Detection
Circuits #1 and #2 before CHECKFIRE 210 System starts
Time Delay #1 (TD1) for automatic release.
1. If the System plan requires Cross-Zone detection func-
tionality, and DET-2 is OFF, push programming button
until DET-2 is selected (pulsing at a rate of 1 x 1 second).
2. Press and hold the programming button for more than 1
second to turn ON the LED and enable the Cross-Zone
function. The 1 x 1 second pulse is now twice as long.
3. Push the programming button to move to the next LED
and confirm:
• DET-2 is steady-on
• DET-3 is pulsing 1 x 1 second
4. Save the ICM programming change.
Reset to Normal: Press and hold “DELAY/Reset/
Silence” button for 3 seconds; Green and Red LEDs are
steady-on for 1 second; then Amber LEDs are steady-on
for 1 second; at end sounder quickly pulses 3 times.
1. PUSH PB
UNTIL
PSF-1 IS
SELECTED
1. PUSH PB
UNTIL DET-2
IS SELECTED
2. PRESS AND
HOLD PB
TO CHANGE
SETTING
2. PRESS
AND HOLD
PB TO
CHANGE
SETTING
3. PUSH PB
TO MOVE
TO NExT LED
AND CONFIRM
CHANGE IS
CORRECT
4. SAVE CHANGE
3. PUSH PB
TO MOVE
TO NExT LED
AND CONFIRM
CHANGE IS
CORRECT
4. SAVE CHANGE
