IHL_UDARA_2016_11_04_BEGB
17
4.4
Installation of the gas pipe
Danger!
• The installation of the gas pipe must only be
carried out by a certi
fi
ed installer or energy
company.
• Check whether the gas category and inlet
pressure match the data on the appliance’s
nameplate.
• Only
use
fi
ttings and pipes that have been
speci
fi
cally approved for gas systems.
• Always consult local standards before installing
the gas pipe.
• Always position an approved stop cock in front
of the appliance. NEVER use a
fl
ame to check
the piping or to trace a leak.
Attention!
• Ensure there is no dirt in the gas pipe. Purge
the piping before installation using nitrogen to
clean them.
• By preference, install an additional gas
fi
lter to
prevent contamination of the gas control block.
• Pay attention when using leak sprays near
electrical components.
• Close the stop cock and disconnect the gas
valve when pressure testing the gas pipe. The
maximum pressure when pressure testing is
125 mbar.
The area of the gas pipe must be in accordance with
all applicable local standards and regulations. If the
area is too small, the appliance will not be able to
achieve its maximum power and starting problems can
occur.
Connect the gas supply piping using a ½” connection
directly on to a 90° bend that has been equipped with
a gas control block ex-factory.
Position an approved shut-off valve immediately in
front of the appliance. The feed for the gas connection
is provided on the right as standard.
If required, the gas connection can also be on the left.
Blind grommets in the openings ensure there is an
airtight seal of the burner compartment.
4.3
Installation of the condensate drain
condffffffffffffff
Warnings!
• NEVER shut off the condensate discharge.
• NEVER remove the trap and do not make
any unauthorised changes to the condensate
discharge.
• Do not discharge the condensate directly
outside (frost risk), but discharge the water
using the indoor drainage system.
• If local standards require condensate neutra-
lisation, you must install such a device before
discharging the condensate down the drain.
• The condensate drain MUST be installed with
a slope (5 cm/m) towards the drainage system.
• The trap must be installed outside the fan com-
partment and hoses must be safeguarded from
frost with regard to an outdoor air appliance.
• The trap must be installed outside the fan com-
partment and hoses must be safeguarded from
frost with regard to an outdoor air appliance
d’égout normal en PVC ou PE convient bien.
• The trap must be installed outside the fan com-
partment and hoses must be safeguarded from
frost with regard to an outdoor air appliance
• After installation or maintenance, clean both
traps and
fi
ll with clean water.
Voor een juiste werking van het toestel dient de
condensa
fl
oop op de riolering aangesloten te worden.
Standaard is de aansluiting rechts voorzien. Indien
gewenst kan de condensa
fl
oop ook links gebeuren. U
dient dan de blinde tule, die het gat in de linkerzijde
afsluit, naar de rechterzijde te verplaatsen.
Indien u de sifon naar de linkerzijde verplaatst, dient
u mogelijk de afvoerslangen in te korten. Dit kan met
een scherp mes gebeuren. Sluit de condensa
fl
oop
steeds aan volgens de bijgevoegde tekening.
2
3
4
5
1
Legend
Number
Meaning
1
Appliance
2
Funnel
3
Extra trap
4
Gradient on slope (5 cm/m)
5
Indoor drainage
To ensure the appliance operates correctly, the
condensate drain must be connected to the drainage
system. The connection is provided on the right as
standard. If required, the condensate drain can also be
placed on the left. You must then move the blind
grommet that seals the hole on the left side to the right
side. If you move the trap to the left side, you may
have to shorten the discharge hoses. You can do this
with a sharp knife. Always connect the condensate
drain in accordance with the enclosed drawing.