Cofem CLVR02EXT Manual página 39

The capacity of the batteries connected to the control panel will depend on the number
of zones and additional charges (e.g. Sounders, door electromagnets and fire doors,
etc.). The use of 7 Ah batteries is recommended.
7. Advance Warning Extinguishing Output R1:
Extinguishing pre-warning output monitored and protected by a resettable fuse,
designed to pre-warn of a possible discharge from the extinguishing output using
sounders, illuminated signs etc.
It activates whenever an alarm occurs in the system.
It will disable when there is no alarm in the system.
It is possible to disconnect it (see control key 7) or stop it (see control key 11)
In standby the output delivers -14V and activates +30V.
8. Extinguishing output R2 to the flood zone:
Extinguishing output monitored and protected by a resettable fuse, delayable using the
configuration menu, for connection of an extinguishing device.
It will activate whenever an alarm occurs in any of the zones of the system and the
programmed delay time has passed.
Once activated, it cannot be disabled.
In standby the output delivers -14V and activates +30V.
NOTE: VERY IMPORTANT!!!
It can NOT be used Manual Call Points when control panel is installed for an
extinguishing system.
9. Input of 24V from the extinguishing unit:
Input protected by fuse (F1) for supply of the extinguishing unit. This input is connected
directly to the plant to allow operation of this unit.
10. Fuses:
Batteries fuse
Fuse 30V
Fuse S1
Fuse S2
Extinguishing Unit fuse
Extinguishing Pre-warning fuse R1
Extinguishing R2 fuse
11. Electrical power supply input 230 Vac:
The three 230 Vac (phase, neutral and earth) power supply terminals must be connected to
the control panel.
12. Wiring:
For wiring of the system, all the outputs must be 2 x 1,5 mm cable, BRAIDED AND
SHIELDED HALOGEN FREE for distances up to 800 m. For higher distances up to 1500
m, 2 x 2,5 mm cable, BRAIDED AND SHIELDED HALOGEN FREE must be necessary.
Ctra. de Molins de Rei a Rubí, Km. 8,4 - 08191 RUBÍ (Barcelona) ESPAÑA.
Tlf.: +34 935 862 690 - Fax:+34 936 999 261 - cofem@cofem.com - www.cofem.com
Conventional Fire Detection and Fire Alarm Control Panel
CLVR02EXT
FUS3
Autoresettable Fuse
Autoresettable Fuse
Autoresettable Fuse
Autoresettable Fuse
Autoresettable Fuse
Autoresettable Fuse
FIRE PROTECTION MANUFACTURER
4 A
1,5 A
1,85 A
0,75 A
1.85 A
0,5 A
0,75 A
39