24
JO
NIX
VMC
In the event that you experience a malfunction other than those described above
contact qualified staff (retailer, Manufacturer).
This section summarises the most common problems that may arise when using the unit. Before
contacting customer services, carry out the checks listed below.
8 - OPERATIONAL CHECK AND TROUBLESHOOTING
Unplug the device from the mains and contact qualified staff for assistance even in the event of
one or several of the cases below:
• The power cable is damaged or worn.
• The plug is damaged or worn.
• Water or liquid has been poured onto the device.
• In the event that there is a malfunction despite all the installation procedures have been carried
out properly.
PROBLEM
POSSIBLE CAUSE
SOLUTION
The switch does not light up when set at I.
The unit is not
powered.
Check that the plug is connected to the
mains power socket.
Verify that the plug is connected to
thepower supply socket on the module.
Verify that the socket where the device is
connected works.
Verify the presence of power in distribution
system.
Verify that the protection fuse isn't burnt.
The alarm contact 1 notes the presence of a
malfunctioning and the spy is on. The red led of
the internal electronic card emits an intermittent
flashing.
The system detects
the need of cleaning
the ionising tube.
Follow the cleaning of the ionising tubes
procedure in paragraph afo 7.2.1.
The alarm contact 1 notes the precence of
a malfunctioning and the spy is on. The red
led of the internal electronic card emits two
intermittent flashing.
The system detects
the need of replacing
the ionising tube.
Follow the replacement of the ionising tubes
procedure in paragraph 7.3.1.
The alarm contact 2 notes the precence of
a malfunctioning and the spy is on. The red
led of the internal electronic card emits three
intermittent flashing.
Cleaning necessity or
sostitution of ionising
tubes.
Follow the cleaning procedure; in the
event that the alarm continues, follow the
replacement procedure for the ionising
tubes in paragraph 7.3.1.
The alarm contact 2 notes the precence of
a malfunctioning and the spy is on. The red
led of the internal electronic card emits four
intermittent flashing.
The system detects
the need of replacing
the ionising tube.
Follow the replacement of the ionising tubes
procedure in paragraph 7.3.1.
Power supply present, no malfunction, but the
ionization is not active.
Ionization activation
contact open.
Check that the ionization activation contact
is normally closed.
