Wolf Solar Module SM2-2 for WRS Control System

Extension module for controlling a solar system with up to two storage tanks and two collector fields, including one collector sensor and one storage tank sensor,
each with an immersion sleeve. Simple configuration of the controller by selecting predefined system variants.
In conjunction with Wolf heating devices, higher energy savings through intelligent storage tank recharging, i.e., blocking of storage tank recharging if solar yield is sufficiently high.
Heat quantity measurement, display of setpoints and actual values in control module BM/BM-2
Speed-controlled pump (optional)
Control of a circulation pump and stratification pump for the anti-legionella function
eBus interface
Rast 5 connection technology
Heat quantity measurement with external heat quantity meter for all configurations, functional check for volume flow and gravity brake
Selection of storage tank operating mode (priority, subordinate and parallel operation),
With additional configurations: e.g., solar systems with up to three storage tanks and one collector field
Manufacturer: Wolf GmbH
Article number: 2745869