User manual DELONGHI PAC 36/94

[. . . ] When the unit is switched on, this system requires about 4 minutes before cold air is generated. 18 INSTALLATION MODELS WITHOUT SPECIAL COUPLINGS The hose which connects the internal unit to the external unit can be positioned in two ways: a) Through a slightly-open window or door. In this case, it is necessary to disconnect the internal unit as follows: 1) Remove the plug from the wall socket. 2) Remove the rear panel (on the back of the appliance) by unscrewing the four retaining screws. 3) Remove the metal brackets which fasten the hose to the appliance (N. [. . . ] In this case, fit the hose to the coupling on the bottom section of the external unit (remove the rubber cap from the coupling). In the event there is still some condensation to be eliminated and the equipment is connected to its electrical feed, the waste pump may turn on spontaneously to get rid of that excess moisture even if the equipment itself has been turned off. In order to guarantee the greatest possible operational efficiency, you are advised to position the external unit in such a way that it will not be directly exposed to sun rays, rain etc. Rubber cap The external unit can also be mounted on a wall. In this case, use the special wall-mount brackets. Ring Coupling Washer Castor 20 ELECTRICAL CONNECTIONS Before plugging the unit into the mains, check the following: · the mains voltage must be the same as the voltage shown on the rating plate · the power socket and the mains circuit must be suitable for the power requirements of the unit · the socket must be suitable for the plug; if not, have the socket replaced · the power socket must be properly earthed. The manufacturer declines all responsibility for any damage or injury arising from nonobservance of this safety requirement. This appliance is manufactured in compliance with EEC Directive EN 44014 regarding the suppression of radio interference. · Draw the curtains and/or partially close the blinds to protect the room against direct sunlight. This will increase the efficiency and economy of the air-conditioner. · Do not place objects of any kind on the airconditioner. · Ensure that the air intake and discharge vents are not obstructed. · Make sure that there are no sources of heat in the room. FINAL CHECK In order to ensure that your air-conditioner operates with the maximum efficiency, make sure that: · all doors and windows in the room to be airconditioned are closed (except for temporary installation, in which case a window must be left partially open). Close the doors Lower the blinds Close the windows Do not cover Draw the curtains YOUR AIR-CONDITIONER IS NOW READY FOR USE. 21 CONTROL PANEL Signal lamp indicating 3 min. wait (flashing) or working appliance (on continuously) ON timer signal lamp ON/OFF Timer key Signal lamp mains (continuous light) or malfunction (flashing light) Air-cooling signal lamp Min. speed signal lamp Air-cooling key Fan speed key "SLEEP" key Max. speed signal lamp Timer Thermostat slider Air-cooling signal lamp ON/OFF key "SLEEP" signal lamp Automatic function signal lamp SETTING THE TIMER Ther 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 tringular pointer (the arrows indicates 4:00 p. m. to 9 p. m. Function ON FF O 21 OF F 20 19 16 21 20 19 The air-conditioner will now switch on each day at the selected times. N. B. : If you wish to override the programmed operating times, simply press the ON/OFF timer key (the timer signal lamp ON will go out). 16 Pointer N. B. : Never turn the dial in 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. Select operation "with timer" or "without timer". OPERATION WITH TIMER 1) Select the desired function as shown in the chart overleaf. 2) Press the TIMER key, the "TIMER ON" signal lamp will come ON. [. . . ] It is therefore recommended to clean the filter at weekly intervals. · Remove the filter as shown in the figure. Filter ;; ;;;; ;;;; ;;; AT THE BEGINNING OF THE SEASON Check that the power cord and the plug are undamaged and that the power socket is properly earthed. Ensure that the installation procedures are followed meticulously. 24 TROUBLESHOOTING Most malfunctions are caused by a very minor and easily solved problem. [. . . ]