Eaton DF6200, Инструкция по применению, Страница: 25 / 94

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Amended: April 22
EMEA Fire Technical Support: DF6000/CF3000 Applications Guide
If required the main system can be used inplace of the Part 6 smoke alarms and still minimise false
alarm evacuations
This system is set up using a combination of the menus on the panel and the Site installer program.
There are 3 settings within the HMO menu;
Class Change
T
his is the controller of HMO mode, when class change is set to ‘global alarm’ the HMO mode is on.
In this instance, if there are any pulsing sounders adjacent to the zone in fire, then operation of class
change will change them to continuous. Setting class change back to ‘normal operation’ on the screen
HMO will be turned off.
HMO Zones
This button allows the operator to select the zones required to be in HMO mode.
Reset Timeout
Detectors within the HMO zone can be set on a delay from 1 to 5 minutes. Essentially this is an
extended version of Alarm Verification, if smoke or heat puts a detector in fire, the panel and detector
will indicate this, but will not activate any outputs unless specifically programmed to do so. If the
smoke or heat clears within the timeout period, then the panel will reset. If smoke or heat remains
until the timeout period has elapsed, then the programmed cause and effect will commence.
HMO programming
Each Flat should be set up as its own zone.
Allocate HMO zone as above, & remember to turn Class Change to ‘Global Alarm’
Each sounder within a flat should be programmed to go continuous by the HMO zone detection or
device addresses in the flats (up to a maximum of 16 addresses) on a stage (usually Stage 2) of Site
Installer. This takes care of immediate warning in the flat. Stage 1 of this sounder can now have a
delay applied and be allocated to respond to all other flats and/or communal areas, this minimises
evacuations.
The adjacent zones can then be programmed to go pulsing (if required) after a delay which will be the
same as the reset timeout previously explained.
The communal areas can be programmed as normal however it may be prudent to delay activation to
the same as the HMO reset time out to minimise further nusience activations.
If Heat detectors are used in the flat and an immediate response is required then they will need to be
taken out of the HMO zome and put in there own zone and an additional stage applied on Site
Installer.
Note; Only Photoelectric Detectors and Heat detectors can be used with this mode
Opto/Thermals will not operate.