Electrical Installation - Vaillant VAE 90/1 AHT Installationsanleitung

Conditions: Flush mounting
▶
Break through the intended point for
the grommet.
Conditions: Surface installation
▶
Break through the intended point for
the grommet.
4. Undo the two screws for the strain re-
lief.
0020237953_01 Installation instructions
Conditions: Flush mounting
▶
Guide the cable through the grommet.
5. Install the fan unit.
6. Use suitable rawl plugs and flat-head
screws.

5.4 Electrical installation

Only qualified electricians may carry out
the electrical installation.
Danger!
Risk of death from live con-
nections (230 V)!
Risk of death from electric
shock when working on live
connections (230 V).
▶
Disconnect the power supply
to the product before com-
mencing any work on it.
▶
Secure the power supply
against being switched on
again.
▶
Check that there is no
voltage in the connections.
Installation 5
27