Comelit simplehome, Technical Manual

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Winter/Summer status output : this fi eld indicates the module number and output number required to display the type of operation
set for the climate zone. If the climate zone is set to winter mode, the output is disabled; if on the other hand the zone is set to
summer mode, the output is enabled.
Interval : indicates the time in seconds required to send setpoints and temperature settings entered on the Minitouch over the BUS.
These transmissions update the supervisors as to the status of the Minitouch (e.g. temperature readings). We recommend leaving
this entry set to the default value (5 minutes).
Delta : indicates the thermostat output activation interval, in tenths of a degree. For example, if this is set to 4 tenths of a degree
(default value) and the thermostat is set to 20°C in winter day mode, it will activate the relay until the temperature of 20°C is
reached. After switching off, it will be reactivated when the temperature drops below 19.6°C (20°C - 0.4°C). In summer mode,
operation is reversed and therefore if a setpoint of 20°C is selected, the thermostat will activate cooling mode until the temperature
drops to 20°C. After switching off, it will be reactivated when the temperature exceeds 20.4°C.
Correction : this value, in tenths of a degree, can be used to adjust the measuring process for the on-board temperature sensor, if
installed in speci fi c conditions, e.g. near draughts, or in fl ush-mounted boxes which are especially cool.
For example, if the sensor on board the Minitouch records a temperature of 18.8°C but the actual temperature of the room is 19.0°C,
this value can be set to 2. This means the displayed temperature will always be 0.2°C above the value measured by the sensor.
Speed 1-2 1-3 Delta : these values, in tenths of a degree, indicate the temperature difference, in relation to the selected setpoint,
required for activation of speed level 2 or speed level 3 in fan coil mode. If using a 3-speed convector heater, you can adjust these
3 speed levels according to the set and measured temperatures.
For example, if the temperature is set to 22°C with default values of 10 and 20, the convector heater will be activated at speed level
1 if the temperature measured in the room is between 22°C and 21°C; if the temperature is between 21°C and 20°C, speed level 2
will be activated and if the temperature measured is lower than 20°C speed level 3 will be activated.
Output : set this option to control, at the temperature sensor, a boiler or electrovalve connected to a module output over
the BUS. Set the module number and the output number.
Remote valve : set this option if you want to control a multi-speed convector heater connected to a module over the BUS. In this
case the fi rst 4 module outputs on the installed module will be reserved for this function. Set the number of the module you wish to
use and specify which of the 3 speeds will be used.
For example, if you select "
Remote valve " and set the module number to 2, output 1 on module 2 will be used for consent and
activation of the temperature control machine, while outputs 2, 3 and 4 on the same module will be used to control the 3 speed
levels. Output 2 for speed level 1, output 3 for speed level 2 and output 4 for speed level 3.
Zone for Day / Empty set : a zone number can be assigned to one of the 2 day or empty setpoints. This means it is possible, by
closing a digital input for example, to select the same setpoint on all thermostats or Minitouch units in the system.
Zone for Winter / Summer set : a zone number can be assigned to one of the 2 summer or winter setpoints. This means it is
possible, by closing a digital input for example, to set the same mode on all thermostats or Minitouch units in the system.
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