User manual PHILIPS HR4347

[. . . ] When you leave the room for quite some time, switch the `Auto' setting off. The appliance influences the air circulation in the room in which it is used. It is recommended not to use the appliance next to an open fire. Your Philips air cleaner is a very effective appliance which improves the quality of the air you breathe in your house or office. [. . . ] For a continuous supply of fresh, clean air in your room, run the appliance continuously at speed 1 or 2. `Auto' position When set to the `Auto' position, the air cleaner automatically selects the speed which effectively removes most gases from the air. it is best to set the air cleaner to the `Auto' setting before air pollution occurs. The gas sensor (R) in the appliance registers the gas concentration in the room in which the appliance is running. - To ensure proper functioning of the sensor, set the switch (S) to the right position: for a small room or Ô for a larger room (fig. Depending on the changes in the smoke or gas concentration in the room, the air cleaner automatically switches to a higher or lower speed. The pilot light above the on/off control comes on and the display lights up. The appliance starts running at speed 1. If you select the `Auto' position within three minutes after switching the appliance on, the pilot light will turn orange and blink for max. When the air is clean, the air cleaner switches to stand-by position and the pilot light above the `Auto' control turns green (fig. The pilot light of the on/off control continues to burn. If the smoke sensor registers an increase in the smoke concentration, the pilot light above the `Auto' control turns orange and the appliance automatically switches to speed 1, 2 or turbo (fig. If you do not want the appliance to run in the `Auto' position, press the `Auto' control once more. The clock must be (re)set when the air cleaner is connected to the mains and each time the power supply to the appliance has been cut off. In this case, the pilot light above the on/off control, the clock symbol a and the digits on the display (00:00) start blinking. If you press the controls a little longer, the clock will move back or forward more quickly. - Press the `time setting' control (M) to make the clock start running (fig. With the timer you can programme how long and at what speed you want the air cleaner to run. You can, for instance, use the timer if you want the air cleaner to run when someone is smoking and/or a few hours after someone has been smoking. The timer may also come in handy if you use the air cleaner every day for the same period of time. After you have activated the timer, it will count down the set time and finally switch the air cleaner off. You can programme either the `Auto' position or a particular speed. [. . . ] Shake the granules into the filter and make sure they are distributed evenly (fig. - Remove the plastic container and put a new foam pad onto the active carbon (fig. - Repeat this procedure for the second carbon filter. - New carbon granules are available from your retailer under number HR 4941. [. . . ]