Cofem CLVR02EXT Manual página 50

3) Check that the equipment connected to the sounder outputs and advanced warning
extinguishing output (R1) is operating correctly.
4) An alarm will be caused in the other zone, verifying that:
a. The indication led "S" of the extinguishing relay (R2) flashes during the delay for
activation of its output.
b. Configured delay is achieved for activating the extinguishing relay output (R2).
c. Once the delay is complete, the extinguishing output will activate (R2) and the
indication led "S" will light permanently.
5) Check that this voltage reaches the end of the wires that are connected at the input of
the extinguishing mechanism.
6) Check that the configured delay time for reset after activation of extinguishing output
(R2) is applied. The "U" extinguishing relay lock led (see chapter 2.1.1) must flash for
the period from lock to reset. Afterwards, it will light permanently.
7) Reset of control panel. All the indicator leds must be disabled with the exception of "B"
power supply (see chapter 2.1.1).
8) Check that the extinguishing relay output (R2) is in standby producing -14 Vdc.
9) Connect the extinguishing relay (R2) wires at the input of the extinguishing mechanism.
9.1.2.2. Test of extinguishing stop and trigger devices
In order to test that the stop and trigger devices are working properly, the following operations
must be carried out:
Note: If testing of the delay time for reset after activation of the extinguishing output (R2)
is not required, disable it in order to save time (see chapter 7.2).
Note: The correct operation of the control keys may also be checked for activate
extinguishing "10" and stop extinguishing "11" (see chapter 2.1.2.) of the control panel.
These control keys must be activated instead of the stop and triggering devices (enter in
access level 2, select relay and press the activate extinguishing or stop extinguishing
control key).
1) Disconnect the wires of the extinguishing relay (R2) at the input of the extinguishing
mechanism to avoid triggering when the output of the control panel is activated.
Note: VERY IMPORTANT !!!
As we are in test mode, it will be prevent that the activation of the extinguishing
output (R2) trigger the extinguishing mechanism of the flooding zone.
2) Activate the extinguishing trigger device, verifying that:
a. The buzzer of the control panel is active.
b. The alarm output is active.
c. The indication led of the "A" zone in alarm activate, and triggering of the relay
R1 and R2 "S" (see chapter 2.1.1).
d. Advanced Warning Extinguishing output (R1) activates.
e. The sounder output activates.
f. The extinguishing output (R2) activates.
3) Check that the equipment connected to the sounder outputs and advanced warning
extinguishing output (R1) is operating correctly.
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Conventional Fire Detection and Fire Alarm Control Panel
CLVR02EXT
FIRE PROTECTION MANUFACTURER