Operation With Control Module Dsm 400; Potential Free Connection; Connection To A Light Switch - Miele DA 422-4 Operating And Installation Manual

Operation with Control module DSM 400

The Miele DSM 400 control module can
be used to combine the cooker hood
with other components.
It enables the following:

Potential free connection

This can be used to operate a further
appliance via the On/Off button s on
the cooker hood.
The potential free contact on the
DSM 400 can, for example, be used
in a cooker hood with an external motor
...EXT, which is connected to a central
ducting system.
The contact can then be used to
operate an electrically driven non-return
flap which is connected to the
central extraction unit
28
.
Components used in the central
ducting system are not supplied by
Miele.
If in any doubt, the advice of a
competent builder or, for gas, a Gas
Safe installer must be sought.

Connection to a light switch

The control module can be used to
switch on the cooker hood lighting and
also to dim it, via a pushbutton light
switch in the house.
Installation
The tower needs to be removed before
the control module can be fitted to the
fan unit.
The electrical connection of
components to the control module
must be carried out by a suitably
qualified and competent person.