44 CF3000 INSTALLATION AND OPERATION MANUAL 25-14682-A July 2019 www.eaton.com
Technical specification
Outputs
1. Extinguisher released -> output high 26v
2. FRE operated
3. FPE disabled
4. FRE disabled
5. Panel in fire, will remain on after panel soft reset for > 15 minutes, or
extinguish immediately with interface reset
6. Disable all sounders
Optional Functions not approved to EN54 P2&4
Italian mode: (Option not required by EN54 pt2)
This mode can be programmed at access level 3. This relates to points 12.2(a) &
12.2(b) of the Internal Italian Ministerial Decree 9th April 1994 which states that
in the event of a fire detection from 2 or more detectors or from an MCP there
should be a 2 minute delay before output activation otherwise in the event of a fire
detection from any one detector there should be a 5 minute delay before output
activation, provided that the fire event is not acknowledged. These delays apply to
siren activation as well as the shutting down/activation of other external equipment
and additionally the legislation states that these delays should be adjustable
depending on the type of activity being carried out within the building.
For example, if there was a fire detected from a single detector then we should
start a 5-minute (adjustable) delay (T2). If however a fire is detected from a second
detector or a call-point the delay should automatically revert to 2 minutes (adjustable)
(T1). In this scenario the value of (T1) is critical. To keep things simple, let’s assume
that we set T1 = 2 minutes & T2 = 5 minutes.
Day/night (Option not required by EN54 pt2 )
This mode can be programmed at access level 3. An interface needs to programmed
in day/night. When this interface is set to off, the panel is in Day mode. In the event
of fire, the detectors respond in heat mode, not smoke mode.
When the panel is in Night mode (interface is set to on), the delay is set to zero.
Swedish mode (Option not required by EN54 pt2)
This mode is programmed at access level 3. One of the Swedish requirements is
that access level 2 & 3 is only avalailabe by the access of the keyswitch. The key
switch is wired to the class change input.
Commission per loop (Option not required by EN54 pt2)
This mode is programmed at access level 3. This allows the commissioning engineer
to auto learn one loop at the time
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