SECTION 6 – TEST AND PLACE IN SERVICE
2014-APR-30 REV. 0 PAGE 6-3
CHECKFIRE 110
Detection and Actuation System
TABLE 6-2: ISOLATION FEATURE (Continued)
Place the CHECKFIRE 110 Control Module in Isolate Mode
then confirm: system will not auto release and will manually
actuate while in Isolate Mode.
Note: While in Isolate Mode service personnel can perform
service and maintenance on the vehicle as needed.
1. Press and hold the “DELAY/Reset/Silence” button for
approximately 8 seconds causing two consecutive resets;
control module cycles through two SDR and LED tests.
2. Amber Detection Fault LED and sounder quickly pulse 2
x 30 seconds indicating Isolate Mode.
3. If desired, push the “DELAY/Reset/Silence” button to
silence sounder.
4. Set DCT switch to “Alarm” position. Red “Push to Activate
/ Alarm When Lit” LED and sounder pulse 2 x 1 second;
Amber Detection Fault LED and sounder pulse 2 x 30
seconds.
Verify time delay does not start.
5. After 30 seconds of indication, open the protective guard
door and push the “PUSH to Activate / Alarm When Lit”
button. Release Activated starts immediately.
Note: There is no time delay upon manual activation.
6. Release Activated
Alarm When Lit” LED, and sounder are steady-on for
10 seconds; Amber Detection Fault LED pulses 2 x 30
seconds.
Continues Next Page
009180b
PLACE IN
ISOLATE MODE
PRESS AND
HOLD 8
SECONDS
OPEN
DOOR
PUSH
BUTTON
009180b
ISOLATE MODE
LED AND
SOUNDER
QUICKLY PULSE
2 X 30 SECONDS
!
009241
RELEASE
ACTIVATED
RED LED AND
SOUNDER
STEADY-ON FOR 10
SECONDS; AMBER
LED PULSES
2 X 30 SECONDS
!
009180b
ALARM CONDITION
DCT = ALARM
RED LED AND
SOUNDER PULSE
2 X 1 SECOND,
AMBER LED PULSES
2 X 30 SECONDS
VERIFY TIME DELAY
DOES NOT START
!
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