Mounting / Installation
Mounting / Installation
4.2.17 General Instructions for the Electrical Connection
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This should only be performed by a licensed professional!
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Make sure the unit is disconnected from electricity before beginning!
Life threatening danger!
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In Germany, the VDE and local regulations must be followed when in-
stalling.
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The condensing gas boiler must be connected to an emergency shut
down switch.
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All components must follow VDE regulations.
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Attention! Life threatening danger! Connection to the main power sup-
ply (230V) should not be made until all remaining control components
have been fully wired!
4.2.18 Electrical Connection
Remove the front cover from unit. To do
this, remove the two screws at the bot-
tom on the front of the unit. Hold the bot-
tom of the cover and pull toward you.
The front cover can then be pulled up
and out.
Remove the cover from the built-in slot in
the controller.
Remove the screws, 2 on top and 2 on
the bottom of the terminal strip cover and
slide the cover out.
Screws
Screws
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Gebr. Bruns GmbH is not responsible for typographical errors or technical inaccuracies and reserves the right to make adjustments.
Gebr. Bruns GmbH
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Hauptstraße 200
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26683 Saterland
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Tel.: + 49 (0) 44 92 / 92 46-0
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Fax: + 49 (0) 44 92 / 71 41
www.bruns-heiztechnik.de
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