Start-up 6
0020189893_03 atmoMAG Installation and maintenance instructions
13
5.2
Sequence for installing the connection
1.
Install the hot water connection.
2.
Install the gas connection.
3.
Install the cold water connection.
5.2.1
Installing the hot and cold water connection
▶
Make the water connections in accordance with the relev-
ant standards.
5.2.2
Installing the gas connection
▶
Install the gas pipe in accordance with the recognised
rules of technology.
▶
Connect the product to the gas line in accordance with
the recognised rules of technology.
▶
Remove the residues from the gas pipe by blowing
through the gas pipe beforehand.
▶
Purge the gas pipe before start-up.
Applicability:
Austria, MAG AT 14-0/1 GX H
▶
Install a gas pressure regulator on-site.
5.3
Connecting the flue pipe
2
1
▶
Use a flue pipe with the prescribed diameter (
→
Page 25)
to connect the product to a flue gas installation that has a
natural draught (hearth).
▶
Insert the flue pipe
(1)
into the flue gas pipe connection
(2)
on the atmospheric sensing device.
6
Start-up
6.1
Carrying out the initial start-up
Initial start-up must be carried out by a customer service
engineer or a qualified competent person.
▶
Remove the product casing (
→
Page 12).
Applicability:
MAG 11-0/1 XI
OR MAG 14-0/1 XI
▶
Insert the battery in accordance with the operating in-
structions.
▶
When starting up the unit, proceed in accordance with
the attached checklist.
Commissioning checklist (
→
Page 21)
6.2
Gas conversion
1.
Observe the applicable national regulations.
2.
To convert the gas, use only Vaillant conversion kits or
Vaillant spare parts.
3.
Follow the instructions contained in the documentation
that is supplied with the conversion kits or spare parts.
6.3
Checking that the flue gas sensor works
correctly
If the flue gas guiding is fully or partially blocked or the local
air pressure conditions restrict the smooth flue gas guiding,
the flue gas sensor registers an increase in temperature and
interrupts the gas supply.
Check that the flue gas sensor is working correctly, as de-
scribed below.
2
1
▶
Start up the product with the product casing attached.
▶
Turn the temperature selector
(1)
clockwise as far as it
goes and turn the power switch
(2)
anti-clockwise as far
as it goes in order to set the lowest water volume and the
maximum gas volume.
▶
Check the product's heat input (
→
Page 14) and adjust
this, if required.
▶
Open a hot water valve.
▶
Operate the product until a steady state is reached (ap-
prox. 10 minutes).
▶
Block off the flue gas route with a Vaillant flue gas fan, for
example. Also observe the documentation enclosed with
the flue gas fans.
◁
The flue gas sensor must automatically interrupt the
gas supply within two minutes.
▶
Close the hot water valve.
▶
Allow the flue gas sensor to cool for at least 15 minutes.
