Heating control Master EU-I-3 Plus for 3 heating circuits solar pump eModul

Master EU-I-3 plus (V.3) heating control for 3 heating circuits mixed and unmixed
The new eModul allows full access to all setting parameters via the Internet.

A modern and energy efficient home requires several alternative heat sources. However, in order to be able to speak of real savings, a uniform system for their management is required. The control devices for heating systems from MASTER enable powerful and efficient control of a system with multiple heat sources (e.g. solar collectors and central heating boilers). This integration reduces energy consumption. The use of control devices in the system makes it easier to operate all devices, saves time and money and ensures comprehensive thermal comfort.

Top features:

• fluid control of three mixing valves
• Control of the DHW pump
• supports a solar system
• Return temperature fuse
• Weather and weekly control
• two configured potential-free outputs
• two configured voltage outputs
• Communication of three two-point room thermostats
• Communication with a room thermostat with RS communication
• Extension of a DE.529 or DE.645 module
• App eModul
• Control of two additional valves using
• additional modules DE.100, V.1 or V.1m
• Updating the program version via a USB port

Technical data:

• Boiler temperature adjustment range - from 10 to 99°C
• Floor temperature adjustment range - from 10 to 50°C
• Hot water temperature setting range - 5 to 80°C
• Mains voltage 230V / 50Hz
• Rated load of the outputs 0.5A
• Fuse 6.3A
• Temperature resistance of the sensors - from -30 to 99°C

Equipment

• LCD display
• Boiler temperature sensor
• Flow temperature sensor
• Return temperature sensor
• Solar sensor
• Outdoor sensor
• Wall mounting
• Sensors of the type KTY 81-210 with a diameter of 5mm are used here,
• A total of 5 sensors + 1x outside sensor are delivered

Cooperation table main control + extension

The cooperation of certain models with expansion modules depends on the program version of the main controller and the date of manufacture.

Before purchasing an expansion module, check whether your main controller supports it.