Characteristics of the regulator E8 series

- Boiler (boilers) temperature regulation related to the outdoor temperature by activating the burner.

- Boiler inlet temperature regulation related to the outdoor temperature steered by the mixing valve actuator.

- Possibility of entering two separated heating programs for each circuit (shift operation).

- Only one outdoor sensor for 6 regulators.

- Possibility of choosing heating circuit function classical heating circuit, heating circuit upon setup value (fan coilers), swimming pool heating circuit, additional sanitary water heating circuit, boiler outlet protection circuit by means of an mixing cock.

- Free choice of sensors 1k PTC or 5k NTC.

- Illuminated display of all parameters, language free choice.

- Simple programming and handling through one single button leaded by functional menu groups.

- 4 channels weekly digital timer with 3 different periods daily per channel.

- Limitation of the minimum and maximum boiler temperature.

- Starting discharge of the boiler.

- Warm up improvement according to the dynamic of the premises.

- Settable dynamic differential burner starting.

- Automatic operation summer/winter with outdoor temperature choice for deactivation.

- Freezing protection.

- Pump blocking protection.

- Built-in Can-bus interface enables connecting to additional mixing valve heating circuits (15 circuits in total, additionally to E8.1121).

- Possibility of connecting to the phone switch.

- Circulating pumps operation steering.

- Regulation of the domestic hot water temperature through the start-up of the burner and water heater pump.

Boiler regulator Cm with built in regulator Elfatherm E8.0631

- Regulation of the boiler circuit (parallel chain connection of two boilers or with two 1-stage burners or one 2-stage burner).

- Regulation of the two circuits of the mixing valve.

- Regulation of the domestic hot water circuit.

- Regulation of the boiler protecting pump.

- Regulation of the recirculation pump.,

Boiler regulator Cm with built in regulator Elfatherm E8.1121

- Regulation of the boiler heating circuit through the basic boiler regulation.

- Regulation of the two circuits of the mixing valve.

- Regulation of the recirculation pump.

Boiler regulation Cm with built in regulator Elfatherm E8.0631 and E8.1121

- Boiler circuit regulation (parallel chain connection of 2 boilers or one 2-stage burner).

- 4 mixing valve circuits regulation.

- Domestic hot water circuit regulation. Boiler safety pump regulation. Recirculation pump regulation.