Order code: 3004371
Switchbox for controlling 1 air heater with 100% external air supply on the basis of room temperature and minimum inlet temperature monitoring.
- Steel plate box with cylinder lock; dimensions of switchbox 300x400x150mm (hxwxd).
- Temperature controller for monitoring the room temperature.
- Temperature controller for monitoring the minimum inlet temperature.
- Selector 1/0/2 heating/off/ventilation.
- Indicator lamp for indicating filter malfunction.
- Illuminated reset button to indicate and reset a burner malfunction
- Control of the 230 V open/close servo motor with limit switch.
- Potential-free contact to operate the extraction unit (24Vmax).
- Potential-free contact, third-party supply, for the switching of the air heater by the extraction unit.
- Supplied separately: PT100 duct sensor and room sensor.
Can be used for: