OWNERS’ MANUAL PAC 250 U Portable Windowless Air-Conditioner IMPORTANT: NOTE MAINTENANCE NEEDS ON PAGE 14
IMPORTANT INFORMATION When using electrical appliances, basic safety precautions should always be followe, including the following: - Read all instructions. - To protect against fire, electrical shock and personal injury, do not immerse cord, plug or appliance in water or other liquid. - Close supervision is necessary when any appliance is used by or near children. - Do not operate with a damaged cord or plug, or after the appliance malfunctions, or has been damaged in any manner.
Dear user, We thank you for purchasing the Pinguino air-conditioner and congratulate you on your wise choice. For optimal results please read this manual carefully before installing or operating. We know that the Pinguino will maintain your environment pleasingly comfortable at all times. With best wishes De Longhi S.p.A. If you have any questions about the operation or service of your Pinguino, please call our toll-free service number 1-800-322-3848.
SPECIFICATIONS Power supply voltage V Frequency Hz see rating label 60 Cooling capacity (*): With water Btu/W 8000/2350 With air Btu/W 5400/1580 6,5 A Current consumption Water tank capacity gall. 3,2 Air flow capacity 188,35 cfm Room thermostat adjustable Dimensions: width height depth in. (mm) in. (mm) in. (mm) 221/31 30 159/16 Net weight lb. (kg) 90 (41) Refrigerant system (freon) R 22 Compressor protection Freon charge (560) (735) (390) Overload relay lb.
ILLUSTRATED MAIN FEATURES LIST Air outlet grid Timer cover (to adjust the timer slide cover sideways) Water container Castor Castor stops Water collecting tray Water container compartment door Air filter Air intake grid Exaust hose Power cable comp.
ILLUSTRATED ACCESSORY LIST Table 1 DESCRIPTION ACCESSORY CHECK Check that all parts listed in Table 1 are included.
PERMANENT INSTALLATION The Pinguino accessories include two sets of flanges and stoppers, to be mountedl in different locations (two different rooms). Once installed, these vents (flanges) are the only items needed for using Pinguino. fig. 1 Permanent installation outlet holes must be in an exterior wall and opening diameter should not exceed 3”1/2. OUTSIDE INSIDE ,, ,, ,, fig. 2 INSIDE A1 in a window pane OUTSIDE 3”1/2 3”1/2 INSIDE fig.
TEMPORARY INSTALLATION Note: In both cases (permanent and temporary installations) make sure that the Pinguino is positioned on level ground. If necessary use the two caster stops for the front casters This installation makes it easy to use Pinguino in any room, provided there is a window or a door: it allows you to use the Pinguino immediately. Suction discs may be used to keep window or door closed. Pinguino is equipped with an adjustable window bracket.
FINAL CHECK In order to obtain the maximum performance from your air-conditioner make sure that: fig. 10 - Doors and windows of room to be airconditioned are closed (with the exception of temporary installation where a partially opened window is necessary). fig. 11 fig. 13 fig. 12 - Shade the room as far as possible from direct sunlight by drawing curtains and/or lowering blinds or shutters, for economical and efficient air-cooling. - Ensure that intake and outlet vents (fig.
DESCRIPTION OF PINGUINO PAC 250U CONTROLS ON/OFF button ON/OFF pilot light A B C “Alarm” pilot light Timer ON/OFF pilot light Timer notches Thermostat SETTING THE TIMER The programmer/timer, like all clocks, must be set to the exact time. If for example it is 4.00 p.m., turn the dial in a clockwise direction (following the direction of the arrow) until the number 4 is lined up with the arrow pointer (the arrows indicates 4:00 p.m. approximately).
HOW TO START UP THE CONDITIONER (see control panel on the previous page) Plug the appliance into the mains. Select the “programmed” or “non programmed” mode (see previous page) Select the fan speed required pressing “Fan speed” key C. AIR-CONDITIONING Key A ON/OFF (conditioning) must be released Turn the thermostat to Max. Cold. Press key A (ON/OFF). ON/OFF signal lamp (conditioning) will come on. The appliance comes on. If not, refer to pag. 14.
MAINTENANCE PRECAUTIONS fig. 15 fig. 16 During cleaning and normal maintenance operations remember to disconnect plug. Under no circumstances should appliance be washed with runing water. Damage could be caused to the electrical circuit. ¢¢ ,, QQ ,, QQ ¢¢ CLEANING OF EXTERNAL HOUSING Use only mild soap and water. Do not use chemical cleaners. fig. 17 Clean with a damp cloth and dry thoroughly with a clean dry cloth. fig.
AIR FILTER CLEANING Maintenance of air filter A clogged air filter reduces the quantity of circulating air and the efficiency of the appliance. Clean filter every week using a vacuum cleaner. fig. 22 Remove dust with a vacuum cleaner Removal and replacement of air filter Gently pull filter upwards. Push down to replace. fig. 23 Rinse with running water fig. 24 Cleaning procedure To remove dust deposited on filter, use a vacuum cleaner. If it is very dirty, soak in lukewarm water and rinse thouroghly.
PERIODIC MAINTENANCE Calcium deposits may build up on some working parts of Pinguino during operation. Monthly cleaning (more often in hard water areas) should be done per the following procedure: - Unplug the machine. Remove the water tank. - Remove drainage tube plug and empty water. Replace drainage tube plug and add one quart of clean water to the collecting tray. - Empty 8 Fl. Oz. of Descaling Fluid into the collecting tray. Plug in the machine and operate for about half an hour.
FOR UNITED STATES ONLY: LIMITED WARRANTY We warrant each DE’LONGHI AIR-CONDITIONER to be free from defects in material and workmanship. Our obligation under this warranty is to provide one year parts and labor free from purchase date, with an additional four (4) years on any part of the sealed system consisting of the compressor, evaporator, condenser and factory connected refrigerant tubing.
