Airzone control gateway-3 speeds Fan coil
Control gateway for air-to-water air conditioners. Control up to three fan-speeds and the opening and closing of valves. Compatible with 2 pipes or 4 pipes air conditioners. Externally powered at 230 Vac. Mounted on DIN rail or on wall.
- Two electro-valve control relays for demand.
- Three control relays for fan-speed selection.
- Automatic speed selection according to the number of zones on demand.