Technical data
Installation and maintenance instructions ecoTEC plus 0020116700_06  19
4Installation
4.8  Removing/fitting the side panel  
You can also remove a side panel for installation or mainte-
nance purposes.
b
 Caution.
Risk of damage caused by mechanical 
tension.
Removing both side panels may cause 
mechanical distortion in the boiler, which 
can cause damage to the piping and poten-
tially result in leaks.
 > Always only remove one side panel, 
never both side panels at the same time.
1.
3.
4.
2.
4.7  Removing/fitting the side panel
b
 Caution
Risk of damage to the side panel.
Unscrewed side panels that are merely sus-
pended from the back wall can fall down.
 > Hold onto the side panel when you are 
unscrewing it, and always remove it from 
the boiler.
 > Fold the electronics box (1.) forwards.
 > Unscrew the two screws (2.) from the top and bottom of 
the side panel. 
 > Hold onto the side panel (3.) when doing this.
 > Swivel the side panel outwards and remove it from below 
by pulling it downwards (4.).
 > Install the side panel in reverse order.










