De'Longhi Pinguino PAC 166 Portable Air Conditioner User Manual

Important Safe-guards ⚠️

When using electrical appliances, basic safety precautions should always be taken, with particular reference to the following:

• ? Read all instructions.
• To protect against fire ?, electric shock ⚡, and personal injury ?, do not immerse cable, plug, or appliance in water or other liquid.
• Close supervision ? is necessary when any appliance is used by or near children.
• Unplug ? from socket when not in use and before cleaning.
• Do not operate if the cable, plug, or unit itself is damaged or faulty. Return the appliance to the nearest authorized service center for examination, repair, or adjustment.
• The use of accessories or spare parts ?️ other than those recommended by the manufacturer may result in fire ?, electric shock ⚡, or personal injury ?.
• Do not use outdoors ?.
• Do not use the appliance in ways other than that for which it was intended.
• Do not place the power cable under strain. Avoid twisting and/or tangling.
• Ensure that the outlet of the discharge hose ? is kept free from debris and blockages.
• Do not obstruct the ventilation holes ? at the rear of the unit or the front grilles.
• The Pinguino should not be installed where there may be combustible gases ? in the atmosphere.
• Avoid using Pinguino in oily or sulphurous atmospheres or near sources of heat ?.
• Before moving the air conditioner, empty water ? from condensation tray (see drainage instructions on page 15).
• Do not place hot or heavy objects ?️‍♂️ on the unit.
• Clean air filter ?️ every week (see instructions on page 15).
• To disconnect, turn control ?️ to “OFF”, then unplug ? from wall socket.
• Important: if an extension is required, use heavy duty cable only (minimum 14 gauge).

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How does your Pinguino work

During the summer, optimum comfort is achieved with a temperature of between 75-80°F (24-27°C) and about 50% relative humidity. An air conditioner removes moisture and heat from the room where it is located. One advantage of portable air conditioning units over fitted models is that they can be moved from one room to another in the home or even transferred between different buildings.

The hot air in your room is passed through a coil cooled by refrigerant gas, losing excess heat and moisture before being discharged again into the room.

In Pinguino, a small part of this air is used to cool the refrigerant gas before, hot and moist, being discharged outside.

Each Pinguino can also be used as a fan only.

Description of the Appliance

DESCRIPTION MODEL

• 1) Air discharge grill
• 2) Control Panel
• 3) Wheels
• 4) Handles
• 5) Housing for air exhaust hose
• 6) Cord winder
• 7) Air intake grill
• 8) Rating plate
• 9) Water collection tank
• 10) Water drain tube
• 11) Stopper for drain tube
• 12) Power cord

Description of the Accessories

• 13) Stopper and flange
• 14) Air exhaust hose
• 15) Air exhaust attachment
• 16) Suckers
• 17) Wheel locks
• 18) Window bracket
• 19) Door bracket

Setting up

When positioning the appliance, always ensure that nothing obstructs the intake and discharge of air ?.

AIR CONDITIONING WITHOUT PERMANENT INSTALLATION

Only a few simple steps are necessary to obtain the comfort offered by Pinguino.

1. Fit the air exhaust hose (14) in its housing (5) at the rear of the appliance as shown in Figure 1.
2. Fit the window discharge attachment (15) to the end of the hose (14).
3. Place the air-conditioning unit at a window or French window.
4. Open the window a little and position the attachment (15) as shown in Figure 2.

Note: If you have a double window, use the suckers (16) supplied to keep the panes from opening wide (Figure 3).

Sliding Window and Door Installation

Pinguino is equipped with an adjustable window bracket (18). If you have a sliding window, place the bracket on the window sill, extend the bracket fully within the window frame and lower the window onto the bracket. Insert the nozzle of the exhaust hose into the slot, then connect the hose to the air conditioner (Figure 4). Thanks to the wing nut, it's possible to use the window bracket also for sliding windows. Position the hole of the bracket to allow a correct installation of the exhaust hose.

If you have a sliding door, use the additional set provided to extend the accessory to the desired length. Join the two parts (Figure 5), adjust the total length according to your needs, then fit the bracket with the relevant nuts, close the door and connect the hose (Figure 6).

AIR CONDITIONING WITH SEMI-PERMANENT INSTALLATION

If desired, Pinguino can also be installed on a semi-permanent basis (Figure 7).

In this case, it will be necessary to:

1. Drill a hole in a perimeter wall or in a window pane. Observe the height limits (Figure 9) and the dimensions of the hole given in Figure 8.
2. Fit the flange (13) supplied to the hole.
3. Fix the hose (14) in the housing at the rear of the appliance (Figure 1).
4. Fit the end of the hose to the flange (15) as shown in Figure 9.

Note: When the hose (14) is not connected, the hole can be closed off with the flange stopper (13).

N.B. When operating the appliance with semi-permanent installation, it is advisable to leave a door slightly ajar (even only 1cm) to ensure free circulation of air.

DEHUMIDIFICATION

Position the appliance in the room without inserting the air exhaust hose (14); this ensures that the dehumidified air will be released directly into the atmosphere. The air emitted through the front grill will be cold, while the air from the rear will be warm (Figure 10), thus ensuring that the room is dehumidified without variation in temperature.

Description of the Control Panel

THE DISPLAY

• A. ON/OFF Button ?️
• B. Function Button: Air-conditioning, dehumidifying, ventilation
• C. Air-conditioning indicator light
• D. Dehumidifying indicator light
• E. Ventilation indicator light
• F. Increase temperature button / Increase operating time button
• G. Decrease temperature button / Decrease operating time button
• H. Display: Displays the temperature selected, time programmed.
• I. Timer button
• L. Timer operation indicator
• M/N/O/P. Fan speed indicator
• Q. Fan speed button

ELECTRICAL CONNECTION

Before plugging in, check that:

• The mains supply corresponds to the value shown in the specifications table.
• The socket and the mains lead correspond to the power requirements of the appliance.
• The socket is suited to the plug; otherwise, have the socket replaced.
• The socket is properly grounded. The manufacturer cannot be held responsible for any damages due to failure in following normal safety procedures.

Replacement of the power cable must be carried out by qualified personnel.

Operation

SWITCHING THE APPLIANCE ON

Connect the appliance to the mains supply. On the display, two lines will appear indicating Stand-by mode. Press the ON/OFF button (A) and then the MODE button until the relevant function indicator appears:

• Indicator C: air-conditioning
• Indicator D: dehumidifying
• Indicator E: ventilation

AIR-CONDITIONING FUNCTION

This function is ideal in hot, humid weather conditions when the atmosphere requires to be cooled and dehumidified. To ensure proper function, after selecting the air-conditioning function, press buttons + (F) or – (G) until the desired temperature appears on the display. The temperatures most suited to the atmosphere in summer vary between (24-27°C) 75°-80°F. Avoid selecting temperatures much lower than those outside.

Select fan speed by pressing the "FAN" button (Q) until the fan speed indicator appears:

• MAX (P): For maximum power to reach the desired temperature quickly.
• MIN (O): To reduce noise level while maintaining comfort.
• SILENT (N): For minimum noise.
• AUTO (M): Appliance selects fan speed for the selected temperature.

DEHUMIDIFYING FUNCTION

This function is ideal for reducing humidity while avoiding significant temperature changes (useful in between seasons, damp places, or wet spells). When you select this function, the letters "dh" will appear on the display.

Water is collected in the tank at the rear. When the tank is full, the appliance stops, and the display shows "Ft" (Full Tank). Empty the tank and re-insert it for the appliance to restart automatically. N.B. remove the air exhaust hose (14) for this function.

In air-conditioning mode, the unit recycles condensation. In normal conditions, this is automatic. If humidity is very high, excess condensation may build up in TANK 9. The display will show "FE" (Full Tank), indicating the tank needs emptying. If this is recurrent, excess water can be discharged directly into a drain using the supplied rubber tube. Ensure the TANK is correctly re-inserted, otherwise the display will continue to show "FE".

VENTILATION

Once the dehumidifying function has been selected, the fan speed cannot be changed; the appliance automatically selects the correct fan mode. Adjust fan speed using the "FAN" (Q) button as described for air conditioning. Higher speeds filter more air but increase noise. The "AUTO" function cannot be selected in this mode. The display will show the selected fan speed.

PROGRAMMING THE TIMER

The timer programs the appliance to switch on and off, saving electrical energy. The timer is set using the + (F) or – (G) buttons, increasing/decreasing by one hour at a time. Pressing for more than 2 seconds changes the time more quickly, up to a maximum of 24 hours.

How to set the delayed start function

1. Connect the appliance to the mains supply and press ON/OFF button. Select the required operating mode (temperature, fan speed, etc.).
2. Press the ON/OFF button again; the appliance will go into stand-by mode.
3. Press the timer button (I); the two central segments on the display will start to flash.
4. Set the number of hours after which the appliance should switch on, by pressing the + or – buttons.

The indicator (L) on the display will continue to flash until the appliance starts operating. The appliance can be programmed up to 24 hours in advance.

How to set the delayed stop function

1. The appliance can be programmed for delayed stop from any operating mode (air-conditioning/dehumidifying/ventilation).
2. Press the Timer button (I); the two central segments on the display will start to flash.
3. Set the number of hours after which the appliance should switch off by pressing the + or – buttons.

The indicator (L) on the display will continue to flash until the appliance switches itself off, then it will go into Stand-by mode.

Self-Diagnosis

The appliance is equipped with a self-diagnosis system that identifies operating problems.

Recommendations

Follow these recommendations to achieve maximum efficiency from your air conditioning unit:

• Close the doors and windows in the room where the unit is functioning. The only exception is for installation through a hole in the wall; in this case, allow a small amount of air to enter through a door or window to guarantee adequate air exchange. [Diagram: Close doors and windows]
• Do not install the unit in humid environments.
• Do not use the appliance outdoors ?.
• Keep the appliance a safe distance from combustible surfaces ?.
• Protect the room from direct exposure to the sun's rays by drawing the curtains and/or partially lowering the blinds to maximize energy savings. [Diagram: Lower blinds or draw curtains]
• Do not rest objects on the air conditioning unit.
• Do not obstruct the air intake or outlet ?.
• Make sure there are no heat sources ? in the room.
• Make sure the unit is located on a level floor. If necessary, place the two blocking devices (17) under the front wheels. [Diagram: Do not cover symbol]

Cleaning

Before cleaning or maintenance, switch off the appliance by pressing the ON/OFF button (A) and always unplug it from the mains supply.

CLEANING THE EXTERNAL UNIT

We recommend cleaning the appliance with a slightly damp cloth. It should then be dried. For safety reasons, do not wash the air-conditioner with water.

Precautions: Never clean with benzene, alcohol, or solvents. Never spray with liquid insecticide or similar.

CLEANING THE AIR FILTERS ?️

To maintain the air-conditioning unit at peak efficiency, we advise you to:

1. Clean the dust filter weekly. The filters are located behind the two intake grills.

To clean the filters:

1. Remove the intake grills by rotating them outwards (Figure 11).
2. Remove the dust filter by detaching it from the external grill. [Diagram: Intake grille and dust filter, with numbers 1 and 2 indicating filter removal steps]

To remove dust deposited on the anti-bacterial filter, use a vacuum cleaner. If very dirty, immerse in warm water (not more than 104° F) and rinse thoroughly. Allow the filter to dry. To replace, fit the filters to the intake grill and attach to the appliance.

BEGIN OF SEASON CHECKS

Check that the power cord and plug are undamaged and that the appliance is properly earthed. The installation instructions should be observed meticulously.

END OF SEASON OPERATIONS

1. Empty the water from the tank. Remove the tank (9) and empty it. To drain any residual water from the internal circuit, remove the stopper (11) from the drain tube (10) and drain completely. Re-insert the stopper and re-position the tank correctly (9).
2. Clean the anti-bacteria filters and dry well before replacing.

Troubleshooting

See paragraph “Self diagnosis” if the following messages appear on the display: FF, HP, LT, FT, PF.

Technical Specification

OPERATING LIMITS

TECHNICAL SPECIFICATION

* Standard conditions:
Room temperature: 35°C - 95°F, 40% relative humidity
Outside temperature: 35°C - 95°F, 40% relative humidity

Warranty Information

Limited Warranty

THIS WARRANTY APPLIES TO ALL PRODUCTS WITH DE'LONGHI OR KENWOOD BRAND NAMES.

What does the warranty cover?
De'Longhi warrants each appliance to be free from defects in material and workmanship. The obligation under this warranty is limited to repair at their factory or authorized service center of any defective parts or part thereof, other than parts damaged in transit. In the event of a product replacement or return, the unit must be returned transportation prepaid. The repaired or new model will be returned at the company expense. This warranty shall apply only if the appliance is used in accordance with the factory directions, which accompany it, and on an Alternating current (AC) circuit.

How long does the coverage last?
This warranty runs for one year (1) for parts and labour, and five (5) years for all internal components (compressor, evaporator, condenser, and factory-connected refrigerant tubing) from the purchase date found on your receipt and applies only to the original purchaser for use.

What is not covered by the warranty?
The warranty does not cover defects or damage of the appliance resulting from repairs or alterations outside De'Longhi's factory or authorized service centers, nor shall it apply to any appliance subjected to abuse, misuse, negligence, or accidents. Consequential and incidental damages resulting from the use of this product or arising out of any breach of contract or warranty are not recoverable. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation may not apply to you.

How do you get service?

If repairs become necessary, contact the relevant service information:

• U.S. Residents: Toll-free hotline at 1-800-322-3848 or visit www.delonghi.com. For accessories, spare parts, or replacement parts, contact the parts division at 1-800-865-6330.
• Residents of Canada: Toll-free hotline at 1-888-335-6644 or visit www.delonghi.com.
• Residents of Mexico: Refer to the Limited Warranty statement for Mexico.

Please refer to the back page of the manual for De'Longhi addresses.

The above warranty is in lieu of all other express warranties and representations. All implied warranties are limited to the applicable warranty period. This limitation does not apply if you enter into an extended warranty with De'Longhi. Some states do not allow limitations on how long an implied warranty lasts, so the above exclusions may not apply to you. De'Longhi does not authorize any other person or company to assume for it any liability in connection with the sale or use of its appliance.

How does state law apply?

This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state.