Tech Controllers EU-M-12 User Manual page 15

ROOM SENSOR
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Sensor selection – this function is used to register a sensor or room controller in a given zone. It has the option of
choosing an NTC wired sensor, an RS wired sensor or a wireless one. The registered sensor can also be deleted.
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Calibration – this is carried out during installation or after prolonged use, when the temperature displayed by the
sensor deviates from the actual one.
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Hysteresis - adds a tolerance for the room temperature in the range of 0.1 ÷ 5°C, at which there is additional
heating/cooling enabled.
OUTPUTS CONFIGURATION
This option controls the outputs: floor pump, no-voltage contact and outputs of sensors 1-8 (NTC to control the temperature
in the zone or floor sensor to control the temperature of the floor). Sensor outputs 1-8 are assigned to zones 1-8, respectively.
The function also allows switching off the pump and the contact in a given zone. Such a zone, despite the need for heating,
will not participate in the control.
SETTINGS
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Weather control - user-available option to switch on/off the weather control.
CAUTION
Weather control only works in heating mode.
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Heating – this function enables/disables the heating function. There is also a selection of a schedule that will be valid
for the zone during heating and for the editing of a separate constant temperature.
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Cooling - this function enables/disables the cooling function. There is also a selection of a schedule that will be valid
in the zone during cooling and for the editing of a separate constant temperature.
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Temperature settings – the function is used to set the temperature for the three operation modes (Holiday mode,
Economy mode, Comfort mode).
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Optimum start - an intelligent heating control system. It consists of continuous monitoring of the heating system
and the use of this information to automatically activate the heating in advance of the time required to reach the
pre-set temperatures. A detailed description of this function is provided in the L-12 manual.
ACTUATORS
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Information – the screen displays the valve head data: battery level, range.
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Settings
SIGMA - the function enables seamless control of the electric actuator. The user can set the minimum and maximum
openings of the valve – this means that the degree of opening and closing of the valve will never exceed these values.
In addition, the user adjusts the Range parameter, which determines at which room temperature the valve will start
to close and open. For detailed description, please refer to the L-12 manual.
CAUTION
The Sigma function is only available for radiator valve actuator heads.
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