DeLonghi Pinguino CT300H User manual

ISTRUZIONI PER L’USO
Climatizzatore CT300 - CT300H

20
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.

21
GENERAL DESCRIPTION
Pinguino is a very versatile air conditioner because it can operate both through water condensation as
well as air condensation.
The User may choose the operational method:
1) WATER FUNCTION - When excellent efficiency, lower energy consumption, and greater speed in
reaching the ideal climatic conditions are desired. This function is especially useful when the
appliance is just turned on and when the room temperature is quite warm.
When the water reserve (in the tank) has been used up, Pinguino automatically changes to the air
functioning mode.
2) AIR FUNCTION - This is the normal air conditioning function.
TECHNICAL DATA Tab.1
IDEAL OPERATING CONDITIONS Tab.2
ROOM TEMPERATURE 21 ÷ 35°C
ROOM HUMIDITY FACTOR BELOW 80%
WATER FUNCTION - AIR FUNCTION
Power supply voltage (V) 220...240 V ~
Frequency (Hz) 50
Electric power consumption (A) 3,85 - 4,45
Max.power consumption (air-condit.mode) (W) see rating label
*Max.power consumption (heating 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
* Model CT250H only
Note: When indoor temperature exceeds 32°C, the appliance should be operated with water.
IDEAL OPERATING HEATING CONDITIONS Tab. 3
max 5° C
ROOM TEMPERATURE

22
DESCRIPTION OF MAIN FEATURES
Air outlet grid
Control panel
Programmer (timer)
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
Castors
Castor stops
Water container
Tab. 4
Timer ON/OFF button M
Timer ON/OFF
(model CT300H only)

23
DESCRIPTION OF ACCESSORIES Tab. 5
PARTS
SUPPLIED
DESCRIPTION
Exhaust hose
Stopper + flange
Castor stop
De-scaling fluid
Window nozzle
Suction cup set
1
1
2
1
1
1

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Ø 95 mm
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
andtherebyactivatethesafetyswitch.Airenteringtheroomthroughdoorandwindowcracksisnormally
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
beused atanytime untilitis ready forpermanent
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 WITH PLUG AND FLANGE
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.
30 cm
30 cm
30 cm

25
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,without obstructingtheoutlet, thereby reducingexposureto direct sunlight
and indoor/outdoor air exchange.
INSTALLATION FOR HEATING FUNCTION (Model CT300H)
Theunitissimplyplacedin the room to be heated; there is no need for the discharge hose to be installed.
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 case that the power cable becomes damaged, this must be substituted only by
specialised personnel authorised by the manufacturer.
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

26
PREPARING THE UNIT FOR USE
1) Fit the exhaust tube in place; if your conditioner is supplied with
but is best used at minimum length. Never stretch the hose.
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 container is empty,theapplianceautomaticallychangesfunction from water to air.At the same
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.
Attention: Do not use water containing cooking salt or decalcified water which has been decalcified
through the use of certain salts.
a bayonet tube, it is fitted as illustrated in the
diagram.
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.,
1
2

27
AIR COOLING FUNCTION
If the air cooling function of air-conditioner 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 p.m. (16.00), turn the
dialina clockwise direction (followingthe 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 is then“slow”) and must be
re-set.
The unit can be used in either programmed or non-
programmed mode.
PROGRAMMED MODE
1) PositionthetimerswitchintheTIMERONposition(the
TIMER ON/OFF warning light on the control panel will
light up).
2) Settheoperatingtimesbypushing 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).
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.
NON-PROGRAMMED MODE
CONTROL PANEL (Mod. CT300H)
Timer notches
21
20
19
16
arrow pointer
21
20
19
16
Funzionamento
Operating time
ON/OFF button
ON/OFF pilot light
Timer ON/OFF pilot light
Heating pilot light
air-conditionig/
heating button
Selecting fan
speed button Thermostat
TIMER ON/OFF BUTTON
In case the programmed functioning is not desired, it is
not necessary to vary the program; in this case, it will be
sufficient to turn the TIMER to the OFF position.
A
BC

29
HOW TO START UP THE CONDITIONER (Mod. CT300H)
(see control panel on the opposite page)
(*) Note We therefore recommend that when starting up the appliance, the thermostat be turned to
maximum(thick green line = maximumcold). When the desired temperaturehas been reached, turn the
thermostat 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.
Select the button corresponding to the desired function:
AIR CONDITIONING/HEATING
▼
Insert the plug into the electrical outlet and press the A button
The warning light will turn on
Select the "programmed" or "non programmed" mode (see
previous page)
▼
The button (C) must be
released.
Turn the thermostat toward
theMax.Coldposition(thick
green line). (*)
The appliance will turn on
in the air conditioning
mode.Intheoppositecase,
see page 34.
▼
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.
Select the fan speed required pressing "Fan speed" key B.
AIR-CONDITIONING
The button (C) must be
pressed.
Turn the thermostat toward
the Max. Warm position
(thick fuchsia line). (*)
The appliance will turn on
intheheating mode. Inthe
oppositecase,seepage 34.
▼
HEATING
In the heating with ventilation mode, the fan always operates
at maximum speed and once the desired temperature is
reached, the ventilation function stops.
▼
▼

30
After switching the appliance off, wait at least 3 min. before switching on again.
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
dialina clockwise direction (followingthe 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 is then“slow”) and must be
re-set.
The unit can be used in either programmed or non-
programmed mode.
PROGRAMMED MODE
1) Release B TIMER button
2) Settheoperatingtimesbypushing 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).
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.
CONTROL PANEL (Mod. CT300
)
Timer notches
21
20
19
16
arrow pointer
21
20
19
16
Funzionamento
Operating time
Note Fortechnical reasons, the temperatureis not expressedin degrees butby a lineincreasing in thickness.
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.
ON/OFF button
A
BC
ON/OFF pilot light
Timer ON/OFF pilot light
working pilot light
Timer ON/OFF
button Selecting fan
speed button Thermostat

31
HOW TO START UP THE CONDITIONER (Mod. CT250)
(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
▼
TurnthethermostattoMax.
Cold.
Press key A (ON/OFF).
The ON/OFF signal lamp
will come on.
▼
▼
The appliance comes on
If not, refer to pg. 34
To switch off the appliance,
press key A (ON/OFF main switch).

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IMPORTANT WARNINGS
•This appliance has been manufactured for use in home air conditioning and should not be used for
other purposes.
•It is dangerous to modify or otherwise alter in any way the characteristics of this appliance.
•The appliance must be installed according to the national technical systems regulations.
•In case reparations should become necessary, please always contact only the Technical Service
Centres authorised by the manufacturer. The reparations done to the air conditioner by incompetent
or unauthorised technicians can be dangerous.
•This appliance must be used exclusively by adults; do not allow children to play with this electrical
appliance.
•Thisappliancemustbeconnectedtoaneffectivegroundedpowersource.Havetheelectricalsystem
checked by a specialised electrician.
•Avoidtheuseofextensioncordstothepowersupplycable. Incasetheuseofanextensioncordshould
be necessary, consult a specialised electrician.
•Incasethepowersupplycableshouldneedtobesubstituted,onlyauthorisedpersonnelshouldcarry
out the substitution, and only an H05W-F type cable in a 3X1 mm2section should be used.
•Beforebeginninganycleaningormaintenanceoperation,always disconnecttheapplianceplugfrom
the electrical outlet.
•Do not use the power supply cable to pull the appliance when moving it.
•Donotinstallthe appliance in rooms where the airmightcontaintraces of gas, oil, or sulphur, orinthe
vicinity of heat sources.
•Before moving the air conditioner, drain the water from the condensation pan by using the drainage
tube.
•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.
•Clean the filters at least once a week.
•Remember to carry out the decalcification procedures at the end of each season (see page 35). In
locationswherethewaterisparticularlyhard(richinlime),itisadvisabletoaddawater-softeningagent
to it, which can be requested at the Authorised Service Centres.
•Avoid the use of other heating appliances near the air conditioning unit.
•In case that the appliance must be transported, the air conditioning unit must be kept in a vertical
position or alternatively, placed on its side. Before transport, empty the water condensation pan and
the basin. After transporting the unit, wait at least one hour before turning on the appliance.
•The material used in the packaging is recyclable. It is therefore advisable to place it in the special
containers for differentiated refuse collection after unpacking.
•Always wait three minutes before turning the appliance on again.

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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
andrinse thoroughly.Thetemperature ofthewatermust bekeptbelow 40°C.Afterwashing,leave the
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 that the power supply cable and the plug are in perfect condition.
Make sure that the system has been grounded and that the wire is not frayed and has not become
disconnected.
Please make sure to strictly follow the installation instructions.
END OF SEASON OPERATIONS
1) De-scale the unit. (see pg. 35)
2) Remove all traces of residual water using the drainage tube placed at the rear of the appliance (see
page 22)
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) Cover the appliance with a polythene bag to prevent dust from entering.

34
PROBLEM CAUSE REMEDY
The air-conditioner
does not work •power failure
•plug is disconnected
•the notches on TIMER dial have not been set
•TheON /OFF button (A) is in theOFF position
•wait
•connect plug
•push teeth outwards
• Press the ON/OFF button
Ventilation only
functions •thermostat has activated •to make room cooler rotate thermo-
stat counter-clockwise
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
• Regulate the thermostat.
•clean filter
SERVICING
Incaseofmalfunctionturnoffanddisconnecttheair-conditionerfrompoweroutletandcontactthenearest
Service Centre for qualified assistance.
The appliance does
not heat the environ-
ment sufficiently
(mod. CT300H only)
•Thesafetythermostatontheheatingelement
has been activated. •to reset the unit, disconnect it from
mainsforafewminutes,eliminatethe
cause of overheating and then
reconnect.
TROUBLESHOOTING

35
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.