User manual DELONGHI PACCT 250

[. . . ] 4 Air outlet grid Control panel Programmer (timer) Timer ON/OFF (model 250H only) Water container Castors Castor stops Water collecting tray Water container compartment door Air filter Air intake grid Warranty envelope Exhaust hose compartment Power cable compartment Handle Water collecting tray drainage tube DESCRIPTION PARTS SUPPLIED Exhaust hose 1 Stopper + flange 1 Castor stop 2 De-scaling fluid 1 Window nozzle 1 Suction cup set 1 TIONING FUNCTION Our air-conditioner is portable and versatile: it can be used as a permanent installation or wise easily moved from one room to another. The appliance must be fitted at least 30 cm. from the surrounding walls. 30 cm cm 30 When installed permanently, all air discharged from the rear hose is extracted from the room in which the appliance is installed. Check that the room (particularly if it is small) is not "air-tight"; a drop in pressure could cause a malfunction and thereby activate the safety switch. Air entering the room through door and window cracks is normally sufficient. [. . . ] (*) The appliance will turn on in the air conditioning mode. In the opposite case, see page 34. The button (C) must be pressed. (*) The appliance will turn on in the heating mode. In the opposite case, see page 34. Select the fan speed required pressing "Fan speed" key B. In the heating with ventilation mode, the fan always operates at maximum speed and once the desired temperature is reached, the ventilation function stops. To switch off the appliance, press key A (ON/OFF main switch). Nota: The "TIMER ON" pilot light will only come on with programmed mode. (*) Note We therefore recommend that when starting up the appliance, the thermostat be turned to maximum (thick green line = maximum cold). When the desired temperature has been reached, turn the thermostat slowly away from the maximum cooling position until the appliance switches off. The air-conditioner is now programmed to maintain the exact temperature at all times. ON/OFF pilot light ON/OFF button A B working pilot light C Timer notches Timer ON/OFF pilot light Timer ON/OFF button Selecting fan speed button Thermostat SETTING THE TIMER The programmer/timer, like all clocks, must be set to the exact time. (16. 00), turn the dial in a clockwise direction (following the direction of the arrow) until the number 16 is lined up with the triangular pointer (the arrows indicates 4:00 P. M. approximately ). PROGRAMMED MODE 1) Release B TIMER button 2) Set the operating times by pushing out the notches on the dial corresponding to the period required (each notch represents 15 mins. ) 3) Check that the timer indicates the correct time (see instructions on setting). Operating time Funzionamento 21 20 19 16 21 20 19 16 arrow pointer Note: Never turn the dial in an anti-clockwise direction!The timer is in effect, an electric clock and works only if the plug is connected to the power supply. Whenever the plug is disconnected or there is a power failure, the programmer stops (the clock is then "slow") and must be re-set. The unit can be used in either programmed or nonprogrammed mode. 4) Select the desired function as shown in the chart overleaf. The unit will now switch on and off each day at the selected times. Note: To override the programmed operating times, simply press the ON/OFF key. NON-PROGRAMMED MODE 1) B TIMER button must be pressed 2) Select the desired function as shown in the chart on the following page. Note For technical reasons, the temperature is not expressed in degrees but by a line increasing in thickness. We therefore recommend that when starting up the appliance, the thermostat be turned to maximum (thick green line = maximum cold). When the desired temperature has been reached, turn the thermostat slowly away from the maximum cooling position until the appliance switches off. The external extremity of the drainage tube must be left free at all times, in order not to obstruct the elimination of air. Do not place heavy or hot objects on top of the appliance. Remember to carry out the decalcification procedures at the end of each season (see page 35). In locations where the water is particularly hard (rich in lime), it is advisable to add a water-softening agent to it, which can be requested at the Authorised Service Centres. Avoid the use of other heating appliances near the air conditioning unit. [. . . ] Pour 1/4 liter of de-scaling fluid and 1 l clean water into the collecting tray situated under the container, at the bottom of the unit. c) Leave the air-conditioner to operate for about half an hour. d) Drain away all the fluid left in the tray and rinse thoroughly. The drainage tube should be open and the appliance switched on during draining. [. . . ]