SECTION 9 – TROUBLESHOOTING
2014-MAY-02 REV. 0 PAGE 9-1
CHECKFIRE 210
Detection and Actuation System
Normal Operating Condition – External/Dual Power
Green Power LED is steady-on indicating a normal condition.
System is monitoring all circuits and is ready to respond to a
fault/alarm condition.
Normal Operating Condition - Internal Power
Green Power LED pulses 1 x 3 seconds indicating normal
operation on internal power supply.
System is monitoring all circuits and is ready to respond to a
fault/alarm condition.
TROUBLESHOOTING
The following tables provide information on normal operating and fault condition indications for the CHECKFIRE 210 Detection and
Actuation System. For detailed circuit testing procedures, refer to Table 9-7 – Specific Circuit Testing Procedures. When all
faults are cleared, confirm proper operation of the entire CHECKFIRE 210 System by completing Section 6 – Operational Test and
Place in Service.
TABLE 9-1: POWER LED INDICATIONS
KEY TO DISPLAY MODULE INDICATIONS –
IDENTIFY LEDs AS:
LED STEADY-ON
LED PULSING
LED
(Red or Green)
(Amber, Red or Green)
OFF
009290
NORMAL CONDITION
EXTERNAL/DUAL
POWER
LED IS GREEN
STEADY-ON
009290
NORMAL CONDITION
INTERNAL POWER
GREEN LED PULSES
1 X 3 SECONDS
