Cofem CLVR02EXT Manual página 53

14) Cause an open line or crossed line fault at the extinguishing output (R2), verifying that:
a. The fault indication led "D" activates, and fault/disable "T" of R2 relay flashes
whenever a maximum time of 10 seconds has passed (see chapter 2.1.1).
b. Common-Normally Open (NO) Fault contacts are shorted and the fault relay
indicator led "G" illuminates once the configured delay time is passed.
15) Resetting control panel. All the indicator leds must be disabled with the exception of "B"
power supply (see chapter 2.1.1).
16) Check that Common-Normally Open (NO) Fault contacts are electrically open.
17) Check that the extinguishing relay output (R2) is in standby producing -14 Vdc.
18) Connect the extinguishing relay (R2) wires at the input of the extinguishing mechanism.
19) Carry out the "Battery Test" operations of section 9.1.2.4 to check the fault function on
them.
Figure 15: Indicator leds used for fault and batteries tests
Ctra. de Molins de Rei a Rubí, Km. 8,4 - 08191 RUBÍ (Barcelona) ESPAÑA.
Tlf.: +34 935 862 690 - Fax:+34 936 999 261 - [email protected] - www.cofem.com
Conventional Fire Detection and Fire Alarm Control Panel
CLVR02EXT
FIRE PROTECTION MANUFACTURER
53