SALUS VS20BRF Wireless Digital Thermostat
Wiring diagram
LEGEND
Battery powered
230V AC power supply
Fuse
Voltage free output
Input terminals
230V AC voltage output
Contact normally open
Contact normally closed
NC/COM/NO switch
Boiler – Boiler connection * – Boiler’s contacts for ON/OFF thermostat (according to the boiler’s instructions)
Wireless communication
Pump
Valve actuator
Temperature sensor
3-speed 230V AC fan
A light bulb or another load
Thermoelectric actuator
Time programmer
External normally open contact
Voltage converter
SALUS VS20BRF Wireless Digital Thermostat Wiring Diagram
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