Ideal Clima KERS 50, Руководство пользователя и инструкция по установке

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KERS 50 – Heat recovery ventilation unit – User & installation manual
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- Speed selection button : three buttons allow you to change the fan speed (and its flow). The button with
the darker fan activates the highest speed, and vice versa.
- Ventilation button : the device operates in fan mode only. The air flow direction (supply or extraction) is
determined by the location of the dip two (by default the unit operates in extraction).
- Heat recovery button : it enables the heat recovery. The unit operates for 65 sec in supply and for 65
seconds in extraction. The heat recovery system recovers the energy in sequence from the exhaust flow
into the fresh air supply flow.
- Button party : the device keeps the maximum speed for four hours. After this time, it goes back to the
previously set speed. To disable this function, press any of the three speed buttons.
- Night button: the device will operate at minimum speed for eight hours, after which it will return to the
previously set speed. To disable the function, press any of the three speed buttons
Make sure the remote control is properly powered before the use (charged batteries, free and clean contacts).
The remote control should not be affected by interferences or external EMC noise. The operating range depends
on the external conditions, the level of charge of the batteries and the distance from the unit.
5.3 DIP SWITCH SETTING
The operation mode of the unit can be changed by acting on the dip switches located on board of the device.
To access to these switches, please remove the front panel and lift the rubber cap covering them.
The meaning of each dip-switch is the following:
Dip-switch 1: Possibility to turn off the unit (public buildings)
Position
Description
Turning the ventilator off is allowed
The speed switch position can turn off the fan.
Turning the ventilator off is not allowed
The speed switch cannot turn off the fan altogether, it is only possible to go from
min. speed up to max. speed.
Dip-switch 2: Airflow direction
Position
Description
Air supply
This positioning of the switch enables supply operation of the ventilator in
Ventilation mode. In heat recovery mode, the fan starts operating first in supply
mode.