Intergas Heating Ltd
19
7.3
Installing the appliance
1.
Unpack the appliance.
2.
Check the contents of the packaging. It consists of:
•
Appliance (A)
•
Wall mounting strip (B)
•
Condensate trap (C)
•
Pressure fitting 22 mm (2 pcs)
•
Gas isolation valve 15/22 mm compression
•
Installation instructions
•
Operating instructions
•
Warranty card
•
Template for wall mounting
3.
Check the appliance for possible damage: report damage immediately to the
supplier.
4.
If the wall mounting strip is secured to the wall then slide the boiler down until
latched.
5.
Connect the flue and return pipe to the installation using the enclosed
compression fittings 22 mm.
6.
Connect the gas valve to the gas pipe.
7.
Fit the flexible tube to the condensate trap outlet.
8.
Fill the condensate trap with water and slide it as far as possible upwards on to
the condensate drain connector below the appliance.
9.
Connect the flexible tube from the condensate trap to the drain via an open
connection. The condensate discharge system must be made of plastic, no other
materials may be used. The discharge duct must have a minimum gradient of 5
– 20 mm/m. Condensate discharge via the gutter is not allowed given the risk of
frost and the possible damage to materials.
10.
Fit the flue.
CAUTION
Always fill the condensate trap with water and place
it on the boiler before powering up the boiler.
Not placing or filling up the condensate trap may
cause flue gases to come into the installation room
and can lead to dangerous situations!
In order to place the condensate trap the front cover
must be pulled forward or removed entirely.
Note
It is recommended that any external condensate pipe is insulated and increased to
32mm diameter in order to prevent the condensate from freezing
.
7.3.1
Fitting the cover plate
Hang the flanged upper edge of the cover plate on the washers under the base of the
appliance and slide the cover plate as far as possible towards the rear.