Technical data
Installation
18 Installation and maintenance instructions ecoTEC plus 0020116700_06 
4
4.6  Wall-mounting the boiler 
a
 Danger!
Risk of death if the load-bearing capacity 
of the fixing elements used is insuffi-
cient!
If the fixing elements or wall do not have 
sufficient load-bearing capacity, the boiler 
can come loose and fall down. This may 
also cause leaks in the gas line, which is 
potentially fatal. 
 > When fitting the boiler, ensure that the 
fixing elements and the wall have a suffi-
cient load-bearing capacity. 
 > Check the quality of the wall.
1
3
2
4.5  Wall-mounting the boiler
 > Mount the hanging bracket (1) on the wall using the wall 
plugs and screws (2) provided with the unit.
 > Hang the boiler (3) on the hanging bracket from above 
using the hanging bracket.
4.7 Removing/fitting  the front casing
2
1
4.6  Removing the front casing
Removing the front casing
 > Loosen the screw (1) on the bottom of the boiler using a 
screwdriver or small spanner.
 > Push in both retaining clips (2) on the bottom of the 
boiler so that the front casing is released.
 > Pull the front casing forwards using the bottom edge.
 > Lift the front casing upwards from the bracket.
Fitting the front casing
 > Place the front casing on the upper brackets.
 > Push the front casing onto the boiler so that until both 
retaining clips (2) snap into place at the front casing.
 > Fasten the front casing by screwing in the bolt (1) on the 
underside of the boiler.










