Hydraulic Variants
The following illustrations should be regarded only as schematic representations of the respective hydraulic systems and do not claim to be complete. Under no cir-
cumstances should the controller replace any safety devices. Depending on the specific application, additional system and safety components such as check
valves, non-return valves, safety temperature limiters, scalding protectors, etc., may be required.
Heating circuit and burner
Mixed heating circuit
Mixed PWM heating circuit
Mixed heating circuit and burner Mixed heating circuit, burner
and solar
Mixed heating circuit and heat pump
Mixed heating circuit, heat pump
and solar
Mixed heating circuit and solid fuel
solid fuel boiler
Mixed heating circuit, heat pump
and cooling function
2 heating circuits, combined water
tank, DHW-valve and burner
Mixed heating circuit, unmixed heat-
ing circuit and burner
Mixed heating circuit, DHW-valve
and burner.
2 mixed PWM heating circuit
Mixed PWM-Hc, DHW, solar, burner
and zone valve
Mixed heating circuit and
combination storage
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