Digital thermostat C3

Description

Non-programmable digital room thermostat with Logictherm C3 wire for controlling a heater or air conditioner

C3 is suitable for controlling a heater or air conditioner, being compatible with most thermal power plants in Romania and the EU, regardless of the control voltage (24 V or 230 V).
The Logictherm C3 thermostat requires a wired electrical connection to the boiler
Switching sensitivity is the difference between the set temperature and the temperature at which the thermostat switches on / off the boiler. The sensitivity of the thermostat is ± 0.2 ° C.
The display accuracy is ± 0.5 ° C.
The display is easy to read and shows both the set temperature and the room temperature.
The output for the electrical connections is made on the tilting contacts (NO - normally open, NC - normally closed and COM - common) without the electrical potential of a relay. The relay contacts can switch 24 Vdc or VAC, up to 230Vac, 50 Hz and a current of 8 A resistive, or 2 A inductive.
The antifreeze function ensures a minimum of 7 ° C.
Pump anti-lock function. In order to prevent the pump from stalling at 0 and 00 minutes, the thermostat commands the boiler to start for one minute. The command is given only if the thermostat has not given a start command for 24 hours.
Relay output, switching voltage: 24… 250 V AC;

Thermosensitive element: NTC 10 kOhm

Working voltage: 230 V AC + 10% / - 15%; Power: <10 VA; Frequency = 50 ... 60 Hz

Switching current at 250 V: max. 6 A res., 2 A inductive