GLT Fox-Up, Инструкция по установке и эксплуатации

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17
EN
3.2 Minimum ventilation option
To guarantee a permanent minimum ventilation, there is the option with Fox up ventilation units of setting a constant ventila-
tion mode at a minimum power stage. Depending on the setting, the ventilation unit(s) work in summer or winter mode. It is
not possible to switch off the unit using the electronic control system’s control panel.
The minimum ventilation is activated / deactivated by re-plugging a jumper on the back of the control panel of the electronic control sys-
tem. To activate the minimum ventilation, the control panel of the electronic control system must be detached (carefully remove control
panel), and the minimum ventilation is activated on the disconnected control panel as described below:
Attention:
Before changing the jumper position, all poles of the power supply to the ventilation unit must be disconnected. Disconnec-
tions must be immobilised in the open position!
< ---- alternative --->
If the jumper on the back of the control panel is
plugged in, the ventilation unit can be switched off
using the “down” arrow key (see fig. page 18).
Ventilation is interrupted, and the “unit off” signal
lamp (see fig. page 18) lights up.
If the jumper on the back of the control panel has
been removed or is only plugged into one pin, mini-
mum ventilation is activated. The ventilation unit is
not completely switched off using the “down” arrow
key (see fig. page 18), but runs continuously at a
minimum power stage.
The activated minimum ventilation is signaled by
the pulsing “unit off” signal lamp (see fig. page
18).