Nova Florida ALTAIR RTN 18 Installation, Use And Maintenance Manual - page 7
1.2.5 Cut-out due to incorrect
draught in the flue
Should conditions arise that lead to a
faulty draught in the flue, the boiler
cuts out and red light 6 comes on.
To restart the boiler proceed as fol-
lows:
• Switch the boiler’s main switch 1 to
the 0 position (the boiler is switched
off and the switch is not lit up).
• Remove the front panel on the boiler.
• Push the button on the thermostat
that checks proper evacuation of
smoke (fig. 2)
• Replace the front panel on the boiler.
• Switch the boiler’s main switch 1 to
the I position (the boiler is switched
on and the switch is lit up).
WARNING
If after resetting the boiler does not
start working properly again and
cuts out again, contact qualified
personnel or an authorised
Service Centre for maintenance.
1.2.6 Cut-out due to insufficient
gas pressure (on models RTN 70 to
RTN 100)
Should the gas supply pressure be
insufficient, the boiler does not start
up and red light 6 lights up.
If the unit remains in this state for any
length of time, contact the gas supply
company.
1.3 Maintenance
The user is obliged to have routine
maintenance done on the boiler and
the burner once a year.
Correct maintenance of the boiler
allows it to work under the best con-
ditions, protects the environment, and
makes the equipment fully safe for
people, animals, or property.
The boiler must be maintained only
by qualified personnel.
The user may only clean the casing
on the boiler, and this must be
done using products for cleaning
furniture.
Do not use water!
1.4 Notes for the user
The user is not authorised to remo-
ve the casing of the boiler and to
work on parts inside.
NOBODY, INCLUDING QUALIFIED
PERSONNEL, IS AUTHORISED TO
MODIFY THE BOILER.
Qualified personnel may install speci-
fic original kits on the boiler.
The producer
accepts no
responsibility for damage to peo-
ple, animals, or property that may
arise due to tampering or incorrect
work done on the boiler.
The heating system can be effectively
protected against freezing by using
specific anti-freeze products that are
suitable for multi-metal systems.
Do not use anti-freeze products for
car engines, and check the effecti-
veness of the product over the
time.
This boiler is fitted with a thermome-
ter to allow you to check the water
temperature.
6
fig. 2