DeLonghi PAC 29ECO User manual

18
Dear Sir/Madam
We thank you for purchasing this Pinguino
appliance and congratulate you on your wise
choice.
Please make the time and effort to read this
manual carefully.
Becoming familiar with the Pinguino is an
essential step if you are to benefit fully from its
exceptional qualities, during both installation
and actual use.
We hope that the Pinguino will become a
welcomefriendthissummer,asourceofcomfort
and refreshment.
Best wishes
De Longhi S.p.A.

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GENERAL DESCRIPTION
ThePAC29ECO isanextremelyversatileair-conditioner,performingitsaircoolingfunctionthrougheither
water condensation or air condensation.
The user can choose between the two functions:
1) WATER FUNCTION - For economical, highly efficient and rapid air cooling. This function is
recommended when the appliance is first switched on and the environment is particularly hot.
2) AIRFUNCTION - Forlessintensecooling.Amoreconvenientfunction(noneedtofillwatercontainer).
The versatility of this appliance is demonstrated by its ability to switch automatically to air function
whenever the water container is empty.
TECHNICAL DATA Tab.1
IDEAL OPERATING CONDITIONS Tab.2
ROOM TEMPERATURE 21 ÷ 32°C
FREQUENCY 50 Hz
POWER SUPPLY VOLTAGE 220 ... 240 V ~
ROOM HUMIDITY FACTOR BELOW 80%
WATER FUNCTION - AIR FUNCTION
Power supply voltage (V) 220...240 V ~
Frequency (Hz) 50
Electric power consumption (A) see rating label
Max.power consumption (air-condit.mode) (W) see rating label
* Cooling capacity (Frig/h, W, Btu/h) see rating label
Cooling capacity (Frig/h, W, Btu/h) see rating label
Air flow capacity (m3/h) 360
Timer 24 h
Dimensions: width (mm) 560
height 735
depth 390
Net weight (kg) 44
Technical data subject to change without prior notice
* According to standard ASHRAE 128P
Note: When indoor temperature exceeds 32°C, the appliance should be operated with water.

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DESCRIPTION OF MAIN FEATURES
Air outlet grid
Programmer (timer)
Water container
Castors
Castor stops
Water collecting tray
Water container compartment
door
Air filter
Air intake grid
Warranty envelope
Exhaust hose compartment
Handle
Water collecting tray
drainage tube
Power cable compartment
Manually resettable red button
Control panel

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DESCRIPTION OF ACCESSORIES Tab. 3
PARTS
SUPPLIED
DESCRIPTION
Exhaust hose
Stopper + flange
Castor stop
De-scaling fluid
Window nozzle
Suction cup set
1
1
2
1
1
1
ACCESSORY CHECK
Check that all parts listed in Table 3 are included.

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Ø 98 mm (3" 3/4)
When installed permanently, all air discharged from the rear hose is extracted from the room in which the
appliance is installed.
Checkthattheroom(particularlyifitissmall)isnot“air-tight”;adropinpressurecouldcauseamalfunction
andthereby activatethe safetyswitch. Airentering theroom throughdoor andwindow cracksis normally
sufficient. If necessary, leave a door slightly ajar (a gap of approx.1 cm. is adequate).
The unit can also be used as a “temporary”
installation for use in any room with a window or
french window; this “temporary” installation can
beusedatanytimeuntilitisreadyforpermanent
installation.
Note.:Ineithercase,checkthattheunitisresting
onat“perfectlylevel”surface.Ifnecessary,use
the 2 castor stops for the front castors.
A1
in a window pane A2 through the wooden base-section of a glass door A3 in the wall
Permanent installation
Theoutletholesmustbeconnectedtotheoutsideofthebuildingandcannotbemadeinanywallorpanel.
INSTALLATION FOR AIR-CONDI-
TIONING FUNCTION
Our air-conditioner is portable and versatile: it
canbeusedasapermanentinstallationorwise
easily moved from one room to another.
The appliance must be fitted at least 30 cm.
from the surrounding walls.
30cm
30cm
30 cm

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Height of outlet:
within the range indicated by the dotted line in the figure below.
When the unit is not in use, the outlet hole should be sealed with the stopper supplied.
Temporary installation: The outlet holes can be connected in a number of ways:
In any event, for maximum cooling efficiency the window should be closed as much as possible.
It is advisable :
—to keep the outlet free of any obstruction;
—tolower theblindpartially, withoutobstructingthe outlet,therebyreducing exposuretodirectsunlight
and indoor/outdoor air exchange.
ELECTRICAL CONNECTIONS
—The mains supply, suitable for domestic electrical appliances, must correspond to the power
requirements of the air conditioner (power consumption value shown in Table 1).
—Check that the power supply voltage is: 220/240 V-50 Hz
—Check that the mains socket is correctly earthed.
Note: In the event that the plug supplied with the air-conditioner and complying with European regulations (EEC 7, VII) is not suitable
for your wall socket, make sure that it is replaced with a plug with a capacity of at least 10 A - 250 V (IMQ) that is also suitably earthed.
Remove the power cable from the storage compartment at the back of the unit and plug it into the socket.
THIS APPLIANCE IS MANUFACTURED TO COMPLY WITH THE RADIO INTERFERENCE REQUIRE-
MENTS PROVIDED BY COUNCIL DIRECTIVE EN 55014.
fixed
hook
min.
cm 30 max.
cm 120

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PREPARING THE UNIT FOR USE
1) Fit the exhaust tube in place; if your conditioner is supplied with
a bayonet tube, it is fitted as illustrated in the diagram.
HOW TO PREPARE WATER CONTAINER
Use only clean, salt-free tap water. The water is essential for the air cooling operation and is discharged
in the form of steam through the exhaust outlet. A container full of water lasts for a period that depends
on a number of conditions such as temperature, humidity, insulation, exposure of the room, number of
people present, etc. On average it will last approximately 7 to 10 hours.
Whenthe containeris empty,theapplianceautomaticallychanges functionfrom watertoair.At thesame
time, the quantity of air discharged from the rear hose will increase.
Open the water container compartment
door, tip the container forwards and lift
up to remove.
Afterfilling,replacetheextendabletube,
screw the cap on tightly and return the
container to its place, making sure the
word FRONT is facing out.
Remove the cap, pull out the extendable
tube and fill the container, standing it on
the floor.
During “water condensation” cooling function and in particularly quiet surroundings (eg. bedroom), a
slight gurgling noise may be heard. This may be regarded as perfectly normal.
Warning: Do not use water containing salt, eg. seawater or water treated using softening systems that
utilize kitchen salt.
2) For permanent installation, place the appli-
ance near the wall or window outlet. Make
sureitisstandingonalevelsurfaceandfitthe
specialshockabsorbers/castorstopsunder-
neath the castors.
3) The exhaust hose can be compressed or
extended between 500 mm. and 1400 mm.,
but is best used at minimum length. Never
stretch the hose.
1
2

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AIR COOLING FUNCTION
If the air cooling function of PAC 29 ECO is chosen, it is not necessary to fill the water container.
FINAL CHECK
In order to obtain maximum performance from your air-conditioner, make sure that:
—doors and windows in the room to be air-conditioned are closed (except for temporary installation, in
which case a window must be left partially open).
—the room is well shaded from direct sunlight
by drawing curtains and/or partially lowering
blinds or shutters, to avoid excessive energy
consumption
—the intake and outlet vents are free of any
obstruction at all times
—there are no sources of heat in the room.
THE AIR-CONDITIONER IS NOW READY FOR USE, so let’s now take a look at the controls.
DO NOT COVER
LOWER THE BLINDS
DRAW THE CURTAINS
CLOSE THE WINDOWS
CLOSE THE DOORS

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SETTING THE TIMER
The programmer/timer, like all clocks, must be set to the
exact time. If for example it is 4.00 pm. (16.00), turn the
dialinaclockwisedirection (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 ).
Note: Never turn the dial in an anti-clockwise direction!
Thetimerisineffect,anelectricclockandworksonlyifthe
plug is connected to the power supply. Whenever the
plug is disconnected or there is a power failure, the
programmerstops (the clock isthen“slow”)and must be
re-set.
The unit can be used in either programmed or non-
programmed mode.
CONTROL PANEL
21
20
19
16
arrow pointer
Note Fortechnicalreasons, the temperature is notexpressedindegreesbutby a line increasing inthickness.
We therefore recommend that when starting up the appliance, the thermostat be turned to maximum
(thickgreenline=maximumcold).Whenthedesiredtemperaturehasbeenreached,turnthethermostat
slowly away from the maximum cooling position until the appliance switches off. Leave the thermostat in
this position. The air-conditioner is now programmed to maintain the exact temperature at all times.
After switching the appliance off, wait at least 3 min. before switching on again.
PROGRAMMED MODE
1) Release B TIMER button
2) Settheoperatingtimesby pushing outthenotcheson
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).
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.
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20
19
16
Funzionamento
Operating time
Timer notches
Thermostat
ON/OFF pilot light
Timer ON/OFF
button Selecting fan
speed button
ON/OFF button
"Alarm" pilot
light
Timer ON/OFF
pilot light
A
BC
Thermostat

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HOW TO START UP THE CONDITIONER
(see control panel on the opposite 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
▼
KeyAON/OFF(Condition-
ing) must be released
TurnthethermostattoMax.
Cold.
Press key A (ON/OFF).
ON/OFFsignal lamp(con-
ditioning) will come on.
▼
▼
The appliance comes on
If not, refer to pg. 30
To switch off the appliance,
press key A (ON/OFF main switch).

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SPECIAL PRECAUTIONS
—In hard water areas, it is advisable to use a solution to reduce calcium deposit. This liquid can be
obtained on request from Serce Centres.
—The appliance must be earthed as indicated in the installation instructions. The manufacturer will not
accept responsibility for any damage arising if these safety regulations are not complied with.
— If the power supply cable is replaced, use only type HO5VV-F, 3x1 mm2diameter cables.
—Never pull the power lead when moving the appliance.
—Ensure that the outdoor end of the exhaust hose is kept obstruction free.
—Avoid using the air-conditioner in oily or sulphurous atmospheres or near sources of heat.
—Beforemovingtheair-conditioner,emptythewaterfromthecollecting traythroughthedrainagetube.
—Never place hot or heavy objects on the appliance.
—Clean the air filter once a week.
—Avoid the use of extension leads. If it is necessary to lengthen the power lead, consult a qualified
electrician.
—Transport by car. If it is not possible to transport the appliance in an upright position, then either lay
iton itsrightside (oppositesideto watercontainer)oronitsback,protectingthe airoutletwith apiece
of cardboard or polystyrene and first removing the exhaust hose.
—Do not store the unit in rooms or spaces measuring less than 15m3.

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SERVICING
PRECAUTIONS:duringcleaningandnormalmaintenanceoperations,remembertodisconnecttheplug.
Under no circumstances should the appliance be washed with running water. Damage could be caused
to the electrical circuit.
AIR-FILTER CLEANING
—Aclogged air filter reduces air circulation and the efficiency of the appliance. Clean the filter once a
week.
—To remove the filter, pull it up gently. Push down to replace.
—Useavacuumcleanertoremovedustdepositedonthefilter.Ifitisverydirty,soakitinlukewarmwater
andrinsethoroughly.Thetemperatureofthewater mustbekept below40°C.After washing,leavethe
filter to dry before replacing.
CLEANING EXTERNAL HOUSING
Clean with a damp cloth and rub over with a clean dry cloth.
PRECAUTIONS: never use petrol, oil or similar solvents for cleaning. Never spray insecticides or similar
liquids. Serious damage may result to paintwork and plastic.
CLEANING COLLECTING TRAY
The collecting tray should be cleaned at least once a month to prevent dirt from accumulating after
prolonged use.
1) Switch off the appliance and disconnect the plug;
2) Open the water container compartment door and remove the container;
3) Remove the plug from the drainage tube situated at the back of the appliance and empty the water
into a bowl;
4) Once the container has been fully drained, replace the plug;
5) Remove any dirt from the surface below the container, rubbing with a cloth.
CONTROLS AT BEGINNING OF SEASON
Check the condition of the power lead and socket.
Make sure that the appliance has been properly earthed and that the wire is not broken or loose.
Follow all installation procedures with maximum attention.
END OF SEASON OPERATIONS
1) De-scale the unit. (see pg. 31)
2) Empty the water collecting tray.
3) Let the fan run for about half an hour to dry the inside of the air-conditioner
4) Switch off the unit and disconnect the plug from the power supply.
5) Remove the exhaust hose
6) Clean the filter and dry well before replacing
7) Never cover the unit with bags when stored or not in use.
8) Do not store the unit in rooms or spaces measuring less than 15m3.

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TROUBLESHOOTING
PROBLEM CAUSE REMEDY
The air-conditioner
does not work •power failure
•plug is disconnected
•TIMER key is in STOP position
•the notches on TIMER dial have not been set
•ON/OFF button is off
•wait
•connect plug
•release the TIMER key
•push teeth outwards
•switch on
Ventilation only
functions •resetswitchhasactivated("Alarm"pilot lamp comes on)
•thermostat has activated
•press red button
•to make room cooler rotate thermo-
stat counter-clockwise
The appliance
functions for only
brief periods
because reset
switch activates
•drainwaterout and eliminate syphon
on the exhaust hose
•check for obstruction of air outlet
•eliminate irregularities
•call Service Centre
•callServiceCentretocleancondens-
ers
•water condensing in exhaust hose has cre-
ated a syphon
•exhaust hose blocked
•exhaust hose twisted or bent
•condensator ventilator does not function
•tube condenser in encrusted
•fin condenser is blocked
The mains switch
switches OFF •switch off the appliance and call Service Centre
The appliance does
not cool the environ-
ment sufficiently
•window open
•source of heat in room (heater, lamp etc.)
•room is overcrowded with people
•air exhaust hose has become disconnected
•thermostat regulated too high
•air filter blocked
•close window
•re-insert exhaust hose
•lower thermostat setting
•clean filter
SERVICING
Incaseofmalfunctionturnoffanddisconnecttheair-conditionerfrompoweroutletandcontactthenearest
Service Centre for qualified assistance.

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Periodic Servicing (IMPORTANT)
This appliance should be de-scaled whenever the calcium deposit becomes
excessive (on average after 400 operating hours) or in any event at least once
every season.
INSTRUCTIONS FOR DE-SCALING
You will need: 1/4 liter de-scaling fluid
(supplied with appliance)
1 liter clean water
= 80% dilution
a) Removethecontainerfromtheunitanddrainawayanywaterleftinthecollecting
tray with the drainage tube.
b) Seal the drainage tube. 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.
e) Disconnecttheplugfromthemainsandcleanthecollectingtraythoroughlywith
a clean cloth.
f) Once the tray is clean, the appliance can resume normal operation.
IF, WHEN RESTARTING THE APPLIANCE AFTER CLEANING, TRACES OF FOAM
AREFOUNDINTHEWATER,THISISNORMAL.IFHOWEVERALARGEQUANTITY
OF FOAM IS NOTED, RINSE THE APPLIANCE ONCE AGAIN.
FURTHER SUPPLIES OF DE-SCALING FLUID CAN BE OBTAINED FROM YOUR
LOCAL DE LONGHI SERVICE CENTRE.
ATTENTION
The use of products other than those supplied by De Longhi may cause damage
to interior components, thereby invalidating the guarantee.