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FHT AS1 External Switching Relay

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Quick Overview

The AS1 is a 1-channel weatherproof, wireless switch that allows users to extend the range of their FHT network. Ideal for the cases where the FHT 8W Heat Demand Relay cannot be placed close to the boiler due to poor reception from the wall thermostats. Works as an extension of the Heat Demand Relay.

FS20 AS1 External Relay

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  • FS20 AS1 External Relay
  • FS20 AS1 External Relay Schematic Diagram

Additional Information

Description The External Relay can be placed up to 100 meters from any sending element of the FHT range (remote controls, FHZ 1000, FHT 80b, etc.). It has a special feature via a floating relay changeover, which switches not only voltage (230 V / max. 16A) but also - by the galvanic isolation from the power grid - 12 V systems such as halogen lamp systems or similar.
Like all actuators in the FHT Range, the FS20 AS1 external relay has a programmable sleep timer (1, 4, 5 h), which automatically turns off the switched load after the programmed time.
The robust IP 65 housing makes the device weatherproof and vandal proof - it is inserted directly into a stationary cabling.

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