SECTION 5 – INSTALLATION ANd prOgrAmmINg
2014-MAY-02 REV. 0 PAGE 5-21
TABLE 5-1: prOgrAmmINg SUmmArY
LED
Identifier(s)
Function
Description
LED STATUS
LED OFF/Disabled
(Default Function*)
LED ON/Enabled
(Optional Function*)
PSF-1
Pressure Switch
Feedback
No pressure switch feedback
function
Pressure Switch Feedback – Pressure switch
communicates to ICM through Detection Circuit #2
(for additional functionality see Optional DET-4).
Note: Pressure Switch Feedback and Cross-Zone
Detection can NOT operate together.
DET-2
Cross-Zone
Detection
Det. Ckt. #1 and Det. Ckt. #2
operate as independent circuits
Cross-Zone Detection – Requires an alarm condition
on both detection circuits #1 and #2 before starting
Time Delay #1 (TD1).
DET-3
Detection Circuit
#1
Independent detection/release
Alarm Only – Prohibits start of TD1 countdown for any
alarm condition on Detection Circuit #1. (Not available
when cross-zone detection, DET-2, is enabled.)
DET-4
Detection Circuit
#2
Independent detection/release
Alarm Only – Prohibits start of TD1 countdown for any
alarm condition on Detection Circuit #2. (Not available
when cross-zone detection, DET-2, is enabled.)
DET-4 (Optional)
(PSF-1 enabled)
Pressure Switch
Feedback -
Enabled
System provides release notification,
and sends release signal to PAD(s)
(Optional = OFF)
System provides release notification, and does not
send release signal to PAD(s). (Default = ON when
Pressure Switch Feedback is enabled.)
TD1-5 and
TD1-6
Time Delay #1
10 second initial time delay period
between an alarm condition and
Time Delay #2 (TD2).
Sec. TD1-5 TD1-6
10 OFF OFF
Note: Cross-Zone requires alarm
condition in both detection circuits
before start of TD1.
Time Delay #1 (TD1) – Optional delay periods (0, 5
or 15 seconds) between an alarm condition and Time
Delay #2 (TD2).
Sec. TD1-5 TD1-6
0 ON ON
5 ON OFF
15 OFF ON
TD2-7 and
TD2-8
Time Delay #2
10 second time delay period
between Time Delay #1 (TD1) and
system release.
Sec. TD2-7 TD2-8
10 OFF OFF
Time Delay #2 (TD2) – Optional delay periods (0, 5 or
15 seconds) starting after Time Delay #1 (TD1).
Sec. TD2-7 TD2-8
0 ON ON
5 ON OFF
15 OFF ON
TDR-9
Time Delay #1
(TD1) Restarts
2 Restarts
Unlimited restarts
RLY-10
Relay #1
Alarm – Relay contacts transfer on
an alarm condition.
Note: The relay returns to normal if
the alarm condition clears.
Fault – Relay contacts transfer on any fault condition.
Note: The relay returns to normal if the fault condition
clears.
RLY-11
Relay #2
Shutdown: - Relay contacts transfer
when TD1 expires.
Note: Latching relay only transfers
back to normal when system is reset
from the Post Release Activated
condition.
Alarm – Relay contacts transfer on an alarm
condition.
Note: The relay returns to normal if the alarm
condition clears.
* When PSF-1 is enabled, DET-4 “ON” is the default and DET-4 “OFF” is optional.
CHECKFIRE 210
Detection and Actuation System
