1. Intended use
The entire radio-controlled radiator thermostat system
comprises two components:
• the "FHT8R" heating control, and
• the "FHT8V" valve operating mechanism
The system is used for temperature control in single rooms
where the heat that dissipates from the radiators is con-
trolled by reducing the flow of hot water in the heating sys-
tem.
The "FHT8R" heating control measures the room tempera-
ture by means of an integrated sensor and transmits the
corresponding control data to the "FHT8V" valve operat-
ing mechanisms.
Any other use (e.g. in cooling systems, floor heating sys-
tems, etc.) is not permitted and may lead to severe dam-
age.
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