Twinflex V3 Control Panel Engineering and Commissioning Manual
56
Important Points
Use a 2-core 1.5mm
2
and earth/screen fire rated cable similar to
FP200 or MICC (page 9).
Connect all the devices including sounders in a radial circuit from
the control panel, ending at the last device. Do not spur from this
circuit. (page 10).
Make sure that the earth cables are sleeved, connected together and
connected to earth at the control panel (page 9).
Do not use a resistor or capacitor or any other 3rd party ‘End of
line’ module for ‘End Of Line’ on the zones.
The device at the end
of each zone is capable of generating an ‘EOL’ signal; simply switch
this on (page 13/14).
Do not use an ‘EOL’ resistor on unused zones; switch the zone
off (page 29).
How to go about the commissioning (page 36).
3 simple steps to fault finding (page 38).
Keep the detector clean. Dust and contamination will result in faults
and false alarms. Use the dust cover until the site is clean and dust
free. (see Multipoint Detector Installation Sheet).
Leave a copy of the ‘User Instructions’ by the panel, and make sure
you have explained its operation carefully to the relevant persons
(the User, not contractors or their agents). (page 37 / page 49).
For detailed installation instructions and specifications for Twinflex
devices, please see the relevant leaflet provided with each device.
If you have any further queries, please contact your supplier for further information.
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