Ansul CHECKFIRE 110 - CIRCUIT FAULTS AND TESTING PROCEDURES

Detection Circuit Fault
Detection Circuit Fault LED and Sounder pulsing 1 x 10
seconds indicating Detection Circuit fault.
• Check connections
• Check Detection Circuit Cables for an open circuit or a
ground fault; replace cables as needed
• Verify Linear Detector or Spot Thermal Detector continuity
or ground fault condition. Replace as needed.
SECTION 9 – TROUBLESHOOTING
PAGE 9-2 REV. 0 2014-APR-30
CHECKFIRE 110
Detection and Actuation System
TABLE 9-2: RELEASE CIRCUIT FAULT
Release Circuit Fault
Release Circuit Fault LED and Sounder pulsing 1 x 10
seconds indicating Release Circuit Fault.
• Check Release Circuit Cables for an open circuit or a
ground fault; replace cables as needed
• Check connections
• Check for activated or missing PAD(s); replace as needed
following Section 8 – Recharge instructions
Post Discharge Mode/Release Circuit Fault
Release Circuit Fault LED, “PUSH to Activate / Alarm When
Lit” LED and Sounder pulsing 1 x 10 seconds indicating Post
Discharge Mode, and Release Circuit fault.
• Check for activated or missing PAD(s), replace as needed
following Section 8 – Recharge instructions
• If fault does not clear, check Release Circuit Cables for an
open circuit or a ground fault; replace cables as needed
TABLE 9-3: DETECTION CIRCUIT FAULT
009180b
DETECTION
CIRCUIT FAULT
PULSING
1 X 10 SECONDS
!
009180b
POST
DISCHARGE
MODE
PULSING
1 X 10 SECONDS
!
009180b
RELEASE
CIRCUIT FAULT
PULSING
1 X 10 SECONDS
!