The Siemens RVS61.843/109 weather-compensated controller offers extensive control and regulation options. It allows the connection of both wired and wireless devices such as room sensors, outdoor sensors, etc. The controller does not have any control elements available. Operation and settings are carried out using supplementary devices, which can also communicate wirelessly. Control of ground-water, water-water, and air-water systems (including defrosting).

Connection terminals SVS are supplied separately.

Application

• residential and multifunctional buildings with a heat pump
• buildings with central heating
• heating systems with radiators, convectors, underfloor, ceiling, and radiant systems
• types of heat sources: single-stage or two-stage heat pumps (two-stage with an expansion module)