Fancom Lumina 35 Installation Manual

Lumina 35 Explanation control functions13The fans which must activate at a certain ventilation position have been set in the relay or combi-table. However,this means that the same fans will always be active. Using rotating the control computer will activate the numberof assigned fans, but in a different sequence each time. This creates an optimal spread of air in the house. Inaddition, all fans are evenly used.Rotating the sequence is impossible if all combi-relays (assigned for rotation) are activated.The control computer has various heating controls that can be assigned independently.Temperature zones in the houseA heater (blower) often only warms part of the house. It is better to divide the house into zones, and link certaintemperature sensors to the heater for this zone.Separate setpoint heatingUsually one setpoint house temperature is used for ventilation and heating. The heating can also be given aseparate setpoint, the so-called ‘extra temperature’. The extra temperature must be entered in the curve.This may be necessary if floor heating is controlled based on temperature. In this case, the sensor measures adifferent temperature to the actual house temperature.High/low-control heatingHeaters can be linked together. Heater 1 is always the basis. For example, if heater 2 is linked to heater 1, theseheaters will always use the same actual setpoint. If the control value of heater 1 is changed, the control value ofheater 2 will change accordingly.The above can also be used for low/high control. The control computer will activate the heaters one by one:• With a small difference between the control value of heater 1 and the house temperature, the controlcomputer will activate this heater.• As it gets colder, the difference increases. The control computer then activates extra heaters.Enter to which analog inputs the temperature sensor(s) have been connected and to which outputs the heatingcontrols have been assigned. Also enter the type of control: RELAY or ANALOG. The type of control depends onthe heating system used. There are two relay controls (On/Off and modulating).The controls used to control the heating are explained below.