Hello Forum Members,
I am looking for a suitable solution for an installation I want to create.
And the topic is as follows:
I have four rooms in my house (3 bathrooms and a kitchen) which I want to ventilate (mechanical ventilation) with this device:
http://www.deka.szczecin.pl/index.php?m=product&id=258&cat=1
My problem is that I do not want to install an additional switch (e.g. the popular "bell" switches) for this device in each of the rooms, but only activate it with a light switch for some time (e.g. 10 minutes)
Is there a relay to which I can "feed" power/pulse from each switch and then from the relay a signal to the fan?
Please help
I am looking for a suitable solution for an installation I want to create.
And the topic is as follows:
I have four rooms in my house (3 bathrooms and a kitchen) which I want to ventilate (mechanical ventilation) with this device:
http://www.deka.szczecin.pl/index.php?m=product&id=258&cat=1
My problem is that I do not want to install an additional switch (e.g. the popular "bell" switches) for this device in each of the rooms, but only activate it with a light switch for some time (e.g. 10 minutes)
Is there a relay to which I can "feed" power/pulse from each switch and then from the relay a signal to the fan?
Please help
