The room thermostat is often connected with an AUT-MAN switch so the opening can be controlled automatically or manually. The room thermostat can also be connected with a weekly timer which makes sure that the smoke vent is closed automatically, e.g. during the night. It should be used together with a weather sensor in order to protect against opening in bad weather.
There is approximately 1° between the open and close limit.
|Width (mm)||Height (mm)||Depth (mm)|