Vaillant ecoTEC plus 837 Service Manual download pdf (Page 19)

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.

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.

4.7 Removing/fitting the side panel

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.

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Vaillant ecoTEC plus 837 Service Manual Page 19