On-Site Window Contact Switch; Functional Description - GUTMANN ABIERTA Montageanleitung

EN
On-site Window contact-switch
Contact closed !
Fume extractor operation only with
opened window or
Supply air duct possible
Please note that your gas boiler or open fireplace will produce exhaust gases through
convection of the heated exhaust air from your living spaces to the outside.
Your exhaust fume extraction works by forced convection and therefore causes a nega-
tive pressure in the living space, which sucks in the exhaust gases and/or the exhaust
gases of their house co-inhabitants from the chimney brings back.

Functional description :

The control of your GUTMANN cooker hood is equipped with a window contact circuit.
If the contact loop of the controller is interrupted, the power supply to the fan motor is
interrupted. The
Only window contact switches approved by DIBt (Deutsches Institut für Bautech-
nik) may be connected potential-free to the contact loop.
The contact must be closed when the window is open !
( pressure switch not actuated = shot ) ( reed switch open in magnetic field )
For detailed wiring options, please request the window contact brochure.
Connection to the control board of the cooker hood:
As shown in the illustration, the connection cable is fixed to the unit surface with a la-
bel. For direct connection of a pressure switch or Reed switch on the cooker hood must
open when the window is closed.
Only potential-free window contact
switches provided by customer use.
Attention : Please observe the instructions on page 14 and have the execution
confirmed by the specialist company after the installation has been completed !
28
GUTMANN cooker
(for exhaust air operation)
Contact open !
Operation with closed window
deactivated if suction from
Exhaust emission possible
( e.g. by gas heating or open fire )
hood lighting continues to function.