UFO Basic L, Installation, Operation And Maintenance Manual

Page: 27 / 55

Installation, Operation and Maintenance Manual
UFO
27 uk.ufosecurity.com
section. (page 33)
MACHINE STATUS
The following machine status exist:
•
Disarming : The machine is disarmed, the intended functions can be
performed using the multi-function button (page 33) . From this state it can only
switch to the Armed state unless the anti-robbery function is activated;
•
Armo : The machine is armed, it is ready to start the firing procedure.
Upon activation the firing delay timer is started, if a firing command is received
before the timer has expired only the siren intervenes, once the timer has
expired the fog also starts.
•
Fog : At this instant, the siren is activated, the telephone dialer (if present)
will signal to the preset numbers. The machine will only fire fog if the boiler
is at temperature. If the boiler drops below a certain temperature threshold,
the machine switches to the cleaning cycle. The firing can be interrupted by
disarming the machine. In the latter case, the machine switches directly to the
cleaning cycle.
•
Cleaning : When mist production is complete, the cleaning cycle is
activated. By activating the solenoid valve, the pump pushes air instead of fog
into the boiler to clean it.
•
Waiting : This is the state following the cleaning cycle, its time can be
set and at the end of which the machine returns to the state of Total Arming,
Partial Arming or Disarming according to the last command.
•
Error : If the board detects errors during operation, the machine locks and
remains in the error state. The white indicator LED flashes in different ways to
indicate the type of error detected.
To check whether the boiler is at temperature or not, check whether the LED on
the UFO sign is flashing or not.