Device Switch Hs 20 As A Collection Relay Of Thermostat Control - Honeywell HS 20 Operation

Device switch HS 20 as a collection relay of thermostat
control
A device switch HS 20 can be used (as a collection relay) for
feedback of the heat generation with thermostat control. The collection
relay switches the boiler on as soon as a relay in a zone under
thermostat control is activated.
For information on installing and setting the thermostat
control, refer to the operating instructions of the Hometronic
Manager HCM 200.
Operation
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