28
EN
OPK4460, OPK4490, OPO5590
OPERATING INSTRUCTIONS
WARNING!
• The touch control is activated by putting a finger on the required symbol on the control panel. Therefore keep
the control panel clean and dry.
• At each pressing of a symbol a beep can be heard. The response time for pressing a symbol is 1 second, for which
time it is necessary to hold a finger on the symbol.
• The sensors do not respond to matt dark colours (do not use black gloves).
• Make sure the unit is not accidentally switched on, e.g. during cleaning!
Before the first use
Prior to the start of use of a new unit, wipe it with a wet and then a dry cloth.
Airing mode
In this mode the vapours are ventilated through the output pipe into the shaft and out of the room. In case there
are carbon filters installed in the unit, remove them (see Cleaning and maintenance chapter).
1. Select the required fan power level by pressing „+“ and „-“ symbols (1 – 4).
2. After the use switch the unit off by setting the fan power level to „0“.
Re-circulation mode
If you have no possibility to ventilate the air out of the room, re-circulation mode can be selected. In this mode the
vapours are filtered through metal and carbon filters. Active carbon in these filters absorbs smells, and the clean
air flows back to the room through holes in the upper chimney cover. For this mode it is necessary to buy and
assemble corresponding carbon filters (see Cleaning and maintenance chapter).
1. Select the required fan power level by pressing „+“ and „-“ symbols (1 – 4).
2. After use switch the unit off by setting the fan power level to „0“.
Switching the lighting on and off
Switch the light on by pressing the L symbol. Switch the light off by repeated pressing of the L symbol.
Delayed OFF function
1. Select the required fan power level (1 – 4).
2. By pressing the „T“ symbol activate the delayed off function. A dot symbol will blink on the display.
3. Set the required delayed off time by repeated pressing of „-“ and „+“ symbols in the range 10 – 90 minutes. Tens
of minutes will be displayed, i.e. 1 = 10 minutes, 2 = 20 minutes etc. Confirm by pressing the „T“ symbol (fan
power level will be displayed, and dot symbol will blink).
DESCRIPTION OF THE CONTROL PANEL
1. Fan power level setting symbols
2. Display of the set power level, or time of delayed
switch off
3. Symbol of setting the delayed OFF timer
4. Symbol of lighting ON/OFF
1
2
3
4
