Clarke air AC7050 Instruction Manual

OPERATION & MAINTENANCE
INSTRUCTIONS
ORIGINAL INSTRUCTIONS LS0720 - ISS 2
PORTABLE AIR CONDITIONER
MODEL NO: AC7050
PART NO: 3230567

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INTRODUCTION
Thank you for purchasing this CLARKE Portable Air Conditioner.
Before attempting to operate the machine, it is essential that you read this
manual thoroughly and carefully follow all instructions given. In doing so you
will ensure the safety of yourself and that of others around you, and you can
also look forward to the product giving you long and satisfactory service.
GUARANTEE
This CLARKE product is guaranteed against faulty manufacture for a period of
12 months from the date of purchase. Please keep your receipt as proof of
purchase.
This guarantee is invalid if the product is found to have been abused or
tampered with in any way, or not used for the purpose for which it was
intended.
Faulty goods should be returned to their place of purchase, no product can
be returned to us without prior permission.
This guarantee does not affect your statutory rights.
ENVIRONMENTAL PROTECTION
Recycle unwanted materials instead of disposing of them as
waste. All unwanted accessories and packaging should be sorted
and taken to a recycling centre for disposal in a manner which is
compatible with the environment.
By purchasing this product, the customer is taking on the
obligation to deal with its safe disposal in accordance with the
Waste Electrical and Electronic Equipment regulations (WEEE).
In effect, this means that this product must not be disposed of with
general household waste. It must be disposed of according to the
laws governing Waste Electrical and Electronic Equipment (WEEE)
at a recognised disposal facility.

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SAFETY INSTRUCTIONS
• Carefully read the instructions before operating the unit
• This air conditioner is for indoor use only.
• This air conditioner must be only connected to a 230 V / 50 Hz earthed
outlet.
• Installation must be in accordance with regulations of the country where
the air conditioner is used.
• If you are in any doubt about the suitability of your electrical supply have it
checked and, if necessary, modified by a qualified electrician.
• This air conditioner has been tested and is safe to use. However, as with any
electrical appliance - use it with care.
• Disconnect the power plug from socket before dismantling, assembling or
cleaning.
• Avoid touching any moving parts within the air conditioner.
•NEVER insert fingers, pencils or any other objects though the guard
• This air conditioner can be used by children aged from 8 years and above
and persons with reduced physical, sensory or mental capabilities or lack
of experience and knowledge if they have been given supervision or
instruction concerning use of the appliance in a safe way and understand
the hazards involved. Children shall not play with the air conditioner.
Cleaning and user maintenance shall not be made by children without
supervision.
•DO NOT leave children unsupervised with this air conditioner.
•DO NOT clean the air conditioner by spraying it or immersing it in water.
•NEVER connect the air conditioner to an electrical outlet using an
extension cable. If an outlet is not available, one should be installed by a
qualified electrician.
•NEVER operate this air conditioner if the cable or plug is damaged. Make
sure that the power cable is not stretched or exposed to sharp objects/
edges.
• A damaged supply cable should be replaced by the manufacturer or a
qualified electrician in order to avoid a hazard.
• Any service other than regular cleaning or filter replacement should be
performed by an authorized service representative. Failure to comply
could result in a voided warranty.
•DO NOT use the air conditioner for any other purpose than its intended use.

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• The air conditioner unit must always be stored and transported upright,
otherwise irreparable damage may be caused to the compressor; if in
doubt we suggest waiting at least 24 hours before starting the unit.
• Avoid restarting the air conditioning unit unless 3 minutes have passed
since being turned off. This prevents damage to the compressor.
•NEVER use the mains plug or an external timer as a switch to start and stop
the air conditioning unit. Use the provided ON/OFF button located on the
control panel.
• Always place the air conditioner on a dry and stable surface.
• The air conditioner should not be installed in laundry or wet rooms
• The air conditioner must be placed in a room without sources of ignition
(for example: open flames, an operating gas appliance or an operating
electric heater).
• Condensation may form on the base of this air conditioner during use, DO
NOT use on sensitive or absorbent floors.
R290 REFRIGERANT GAS
R290 refrigerant gas complies with European environmental
directives.
R290 has a low GWP (Global Warming Potential) of 3.
The air conditioner contains about 150 g of R290 refrigerant
gas.
• Do not use or store in an unventilated space with an area smaller than
12m² per unit. The room must be such as to prevent stagnation of possible
leaks of refrigerant gas as there could be a danger of fire or explosion
hazard should the refrigerant come into contact with electric heaters,
stoves or other sources of ignition.
• Refrigerant gas may be odourless .
• Do not use the product and contact the retailer for advice if damage has
occurred to the unit which may have compromised the refrigerant system.
• Any repairs or maintenance must only be carried out on the unit by a
suitably qualified engineer. Before opening and servicing the unit, the
authorized engineer must be in possession of a copy of the manufacturer's
service manual and must follow the safety information contained within it
to ensure all hazards are minimized.
• The refrigerant system must not be perforated or punctured.

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ENERGY SAVING AND UNIT SAFETY PROTECTION TIPS
• Do not cover or restrict the airflow from the outlet or inlet grills.
• For maximum performance the air conditioner should be situated at least
50 cm from the walls or other objects.
• Keep the filters clean. Under normal conditions, filters should only need
cleaning once every two weeks. Since the filters remove airborne particles,
more frequent cleaning maybe necessary, depending on the air quality.
• For the initial start-up set the fan speed to maximum and the thermostat to
4-5 degrees lower than the current temperature. Thereafter, set the fan to
low and set the thermostat to your desired setting.
• To protect the unit we recommend the unit should only be used when the
room temperature is between 15°C and 35°C.

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ELECTRICAL CONNECTIONS
Before switching the product on, make sure that the voltage of your electricity supply is
the same as that indicated on the rating plate. This product is designed to operate on
230 V AC 50Hz. Connecting it to any other power source may cause damage.
This product may be fitted with a non-rewireable plug. If it is necessary to change the
fuse in the plug, the fuse cover must be refitted. If the fuse cover becomes lost or
damaged, the plug must not be used until a suitable replacement is obtained.
If the plug has to be changed because it is not suitable for your socket, or due to
damage, it should be cut off and a replacement fitted, following the wiring instructions
shown below. The old plug must be disposed of safely, as insertion into a mains socket
could cause an electrical hazard.
If the colours of the wires in the power cable of this product do not correspond with the
markings on the terminals of your plug, proceed as follows.
•TheBlue wire must be connected to the terminal which is marked N.
•TheBrown wire must be connected to the terminal which is marked L.
•TheYellow and Green wire must be connected to the terminal which is
marked E or .
.
We strongly recommend that this machine is connected to the mains supply via a Residual
Current Device (RCD)
If in any doubt, consult a qualified electrician. DO NOT attempt any repairs yourself.
WARNING! READ THESE ELECTRICAL SAFETY INSTRUCTIONS
THOROUGHLY BEFORE CONNECTING THE PRODUCT TO THE
MAINS SUPPLY.
WARNING! THE WIRES IN THE POWER CABLE OF THIS PRODUCT
ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE:
Blue = Neutral Brown = Live Yellow and Green = Earth
Plug must be BS1363/A approved.
Always fit a 13 Amp fuse.
Ensure that the outer sheath of the cable is firmly held by the clamp
Neutral
(Blue)
Live
(Brown)
Earth
(Green and Yellow)

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OVERVIEW
NODESCRIPTION NODESCRIPTION
1 Air Outlet Flap 6 Air Filter
2 Control Panel 7 Power Cable Storage Hooks
3 Handle 8 Drainage Cap and Plug
4 Air Intake 9 Plug Storage Socket
5 Air Outlet Port (for ducting)

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CONTROL PANEL AND REMOTE CONTROL
1. Power Button
Press the button to turn the air conditioner
ON/OFF.
2. Speed Button
Press the speed button to select between
High / Low speed.
3. Temp/Time adjustment buttons
4. Mode Button
Press the mode button to select between
cooling / fan and dehumidification.
5. Timer Button
In standby mode, press the button to set
the ON time.
When the air conditioner is on, press the
button to set the OFF time.
6. Display Window
7. Remote Sensor
8. oC / oF Switching Button
Press the button to switch between oC /
oF.
9. Sleep mode key
In cooling mode, press this key to activate the sleep mode.

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CONTENTS
The following components are supplied in the box;
1. Air Conditioner
2. Exhaust Duct Set
3. Remote Control Unit (including 2 x AAA batteries)
4. Window Kit
Should any loss or damage be apparent, please contact your CLARKE dealer
immediately.
INSTALLATION
IMPORTANT: Do not position your air conditioner where it will be exposed to
sources of heat above 35oC.
1. Always transport the air conditioner upright or resting on one side.
Remember to drain the tank before moving the appliance.
2. Position the unit on a level, dry
surface at least 50 cm away from
surrounding objects.
3. Screw the air exhaust duct on to
the air outlet located on the rear
of the air conditioner.
4. Insert the other end of the air
exhaust duct into the window
sealing plate.

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5. Move the air conditioner into position and extend the flexible exhaust duct
to suit your window layout.
NOTE: The length of the exhaust duct is variable between 480 mm and
1500 mm (adaptors included). Using a shorter length of ducting
uses less energy.
NOTE: The length of duct has been designed to suit the specification of
the air conditioner. Do not use an extension or change to a
different size duct as it may lead to poor performance.
6. The flexible exhaust ducting can
be bent to an angle if followed by
a straight section but tight curves
and kinks must always be
avoided.
7. Extend the two parts of the
window sealing plate and fit into
the window opening, below or
beside the window panel as
shown above.
8. Secure in position by closing the window, or if not secure, wedge or
otherwise secure the window slider plate so that it cannot fall out.

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FITTING BATTERIES
1. Slide the battery cover away as
indicated by the arrow on the
rear of the remote control.
• Fit 2 x AAA batteries into the
battery compartment following
the polarity diagram inside.
OPERATION
GENERAL OPERATION
• If the room is exposed to direct sunlight, draw any curtains during the
sunniest part of the day.
1. Press the Power button to switch
the air conditioner On/Off.
• The unit will select the last mode
used.
COOLING MODE (COOL)
1. Press the mode button repeatedly
to select COOL.
• The cool indicator lamp lights up.
2. Press the Temp/Time adjustment
buttons to select the temperature
between 16 oC - 30 oC.
3. Press the speed button to select
between High / Low speed.

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FAN MODE (FAN)
1. Press the mode button repeatedly
to select FAN.
• The FAN indicator lamp lights up.
2. Press the speed button to select
between High / Low speed.
NOTE: In fan mode, you cannot set
the temperature.
DEHUMIDIFYING MODE (DRY)
1. Remove the drain cap / plug from
the rear of the air conditioner and
connect the drainage hose to the
outlet.
2. Place the other end of the
drainage hose into a bucket.
3. Press the mode button repeatedly
to select DRY.
• The dry indicator lamp lights up.
• If the room temperature is above
17oC (62oF), the fan will come on.
• It will go off again if the room
temperature drops below 15oC
(59oF).
• In dehumidify mode, the fan runs
at low speed and cannot be adjusted.
• The temperature setting cannot be adjusted in dehumidifying mode.

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TIMER MODE
TO SET THE “ON” TIME (IN STANDBY MODE)
1. Press the Timer button to set the ON time.
2. Press the Time adjustment buttons to set the ON time (1-24 hours).
• The timer indicator lamp lights up.
TO SET THE “OFF” TIME (WHEN THE AIR CONDITIONER IS ON).
1. Press the Timer button to set the OFF time.
2. Press the Time adjustment buttons to set the OFF time (1-24 hours).
• The timer indicator lamp lights up.
FAULT CODES
The following fault codes can be displayed on the control panel.
Code Diagnosis of Fault Action Required
E1 Coil temp is abnormal. Return to CLARKE Service Department.
E2 Room temp is abnormal. Return to CLARKE Service Department.
E4 Anti-freezing protection. None, will recover automatically when
the temperature exceeds 8oC.
FL Water is full inside the
machine.
Drain water from the drain port at the
bottom rear of the unit.

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DRAINING OFF THE WATER
MANUAL DRAINAGE:
1. When the internal water tank is full, the unit will stop working and show “FL”
on the display panel.
2. Turn off the unit using the power button and unplug from the mains. Try not
to move the air conditioner abruptly as this may cause water to spill out
from the internal water tank.
3. Place a tray under the drain port.
4. Unscrew the drain cap / plug from
the drain port and remove the
water plug, water will drain from
the water tank.
5. Once drained, replace the drain
cap / plug and switch back on.
CONTINUOUS DRAINAGE:
1. Remove the drain cap / plug from
the drain port
2. Use a suitibly sized water pipe to connect to the drain port.
3. You can plumb this pipe into your current plumbing system, lead it outside
or use a water pump.
4. Note: This model has a self-evaporative function, which reduces the need
to empty the water tank.
5. If the unit is vented correctly most of the water is reused to cool the
condenser coils and any excess is evaporated.
Please do not use continuous drainage if you intend to use the self-
evaporating facility.

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MAINTENANCE
CLEANING
1. Clean the outside surfaces of the unit with a duster or a soft, moist cloth.
• Do not use solvents which could damage the plastic components.
CLEANING THE AIR FILTER
Clean the air filter every 2 weeks. If the air filter is blocked with dust,
performance will be affected.
1. Slide out the the air filter as shown.
2. Wash the air filter gently in warm water with a mild detergent.
3. Rinse the filter and then dry it gently out of direct sunlight.
• Make sure the filter is dry before use.
4. Slide the filter back into position.
WARNING: PLEASE SHUT OFF THE UNIT AND UNPLUG FROM THE MAINS
BEFORE CLEANING OR PERFORMING ANY MAINTENANCE.

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END OF SEASON CLEANING
If the air conditioner is not going to be used for a long time:
1. Drain the internal water tank (page 14).
2. Run the air conditioner in fan mode for 2 hours to dry out the inside.
3. Switch off the unit and disconnect the power cable. Coil it around the
hooks at the back of the machine and set the plug in the socket provided.
4. Clean the filters.
5. Dismantle the exhaust ducting and store it safely.
6. Remove the batteries from the remote control to preserve battery life.
7. Cover the air conditioner with a plastic bag and store it in a dry place.
TROUBLESHOOTING
Problem Cause Solution
The unit fails to
operate
Unit is not plugged in. Plug the unit into a suitable
power source.
Water tank is full (display shows “FL” Drain the water container.
Room temperature is unsuitable. Check that room temperature
is between 15OC - 35OC
Inefficient
cooling
Unit is in direct sunlight. Draw the curtains
Doors or windows open or another
heat source in the room.
Close windows/doors. Remove
the heat source.
Filter screen is dirty. Clean the filter screen
Air inlet or air outlet is blocked. Remove the blockage
Exhaust air hose not connected
properly.
Connect the Exhaust air hose
properly.
Noise or
vibration
Is the unit standing on an uneven
surface?
Stand the unit on a flat, firm
surface.
Flowing noise from insode the air
conditioner
This normal, it is refridgerent
being circulated
Compressor
doesn't work
Heat protection circuit has cut in. Wait 3 minutes before re-
starting unit.
The remote
control doesn't
work
The unit is too far away. Move closer to the unit.
Batteries are flat. Replace the batteries.
Remote control not pointing at the
air conditioner.
Aim the remote control at the
unit.

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PARTS DIAGRAM
Number Description Part Number
61 Air Filter ZYEAC705061
65 Remote control ZYEAC705065
66 Air exhaust flat nozzle ZYEAC705066
67 Air exhaust hose ZYEAC705067
68 Air exhaust joint ZYEAC705068
69 Window sealplate assembly ZYEAC705069

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TECHNICAL SPECIFICATIONS
Model Number AC7050
Power Supply 230V/50Hz
Weight 21 kg
Dimensions (L x W x H) 373 x 684 x 342 mm
Water Sump Capacity 0.95 L
Air Flow Volume 290 m3/h
Operating Temperature 15 - 35oC
Exhaust Duct Diameter 150 mm
Exhaust Duct Length (expanded) 1500 mm
Permissible Excessive Operating Pressure
(suction/discharge)
2.8 MPa/0.8 MPa
Max Pressure (Low/High Pressure Side) 3.8 MPa/1.3 MPa
Sound Pressure Level 57 dB LpA
Sound Power Level 65 dB LwA
Energy Efficiency EU Class A
Cooling Capacity 2005 W
Electrical Insulation Class 1
Energy Efficiency rate (EER) 2.61
REFRIGERANT DATA
This product contains hermetically sealed non refillable gas,
Type R290
Volume 150 g
GWP 3
CO2Equivalent 0.00045 kg

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DECLARATION OF CONFORMITY