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PORTABLE AIR
CONDITIONER
Instruction Manual
MODEL: PL612
Due to ongoing product improvements, specifications and accessories may
change without notice. Actual product may differ slightly to that depicted.
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CONTENTS
02 Welcome
03 Package Contents
03 Technical Specifications
04 Important Safety instructions
07 Assembly and parts
09 Installation
11 Operation
13 Cleaning and Maintenance
14 Troubleshooting
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WELCOME
Congratulations on choosing to buy a Sheffield product.
All products brought to you by Sheffield are manufactured
to the highest standards of performance and safety, and, as
part of our philosophy of customer service and satisfaction,
are backed by our comprehensive 12 Month warranty.
We hope you will enjoy using your purchase for many years
to come.
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PACKAGE CONTENTS
1 x Portable Air Conditioner
1 x Exhaust Pipe
1 x Window Sealing Plate
1 x Remote Control
1 x Warranty Card
Confirm all parts before disposing of carton. Safely dispose
of all plastic bags and other packaging components. They
may be potentially dangerous to children.
TECHNICAL SPECIFICATION
MODEL
PL612
POWER SUPPLY
220-240V~ / 50Hz
CLASS
I, IP20
COOLING CAPACITY
7000BTU/h (2.05KW)
RIFRIGERENT/CHARGE
R410/300g
RATED INPUT
760W
PERMISSABLE EXCESSIVE
OPERATING PRESSURE
SUCTION
0.8MPa
DISCHARGE
3.2MPa
MAX ALLOWABLE PRESSURE
5.0MPa
EER
2.61
ENERGY EFFICIENCY CLASS
A
AIR FLOW
300m
3
/h
DIMENSION (WxHxD)
305 x 678 x 328mm
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IMPORTANT SAFETY INSTRUCTIONS
READ CAREFULLY AND KEEP FOR FUTURE REFERENCE
Carefully read this manual before using this appliance.
Ensure that you know how the appliance functions and how to operate it.
Maintain the appliance in accordance with the instructions to ensure that
it functions properly.
Keep this manual with the appliance. If the appliance is to be used by a
third party, this instruction manual must be supplied with it.
The safety instructions do not by themselves eliminate any danger
completely and proper accident prevention measures must always be used.
No liability can be accepted for any damage caused by non-compliance
with these instructions or any other improper use or mishandling.
Do not use this appliance if it has been dropped or damaged in any way, or if
the supply cord is damaged.
Intended Use
Indoor domestic use only: this appliance is intended for indoor domestic
use only. Do not use it outdoors. Do not use in moving vehicles or boats.
Intended Purpose: Do not use the appliance for anything other than its
intended purpose, and only use it as described in this manual
Accessories: Do not use any accessories with the appliance that are not
supplied or specifically recommended.
When using electric appliances always observe safety regulations where
applicable to reduce the risk of fire, electric shock and personal injury.
Always check that the power supply corresponds to the voltage on the rating
plate.
Supply Cord and Plug
Always unplug from mains supply when not in use. Do not abuse or damage
the power cord. If the supply cord is damaged, it must be replaced by the
manufacturer or its service agent or a similarly qualified person in order to
avoid a hazard. Do not turn this appliance on or off by inserting or removing
the plug from a switched on power outlet and always pull out the plug from
the socket (pull on the plug, not the cable)
Earth Safety
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This appliance must be earthed. Only connect to a suitably earthed 220-240V
~ 50Hz supply socket.
Use and Environment
Operate the Dehumidifier on a flat and stable surface. The appliance must be
operated the right way up. Do not tip over. Do not use outdoors.
Never put your fingers or objects into the intake or discharge ducts. To
prevent a possible fire, do not block air intakes or exhaust openings in any
manner.
Do not put the unit close to heat-generating devices or near flammable and
dangerous materials.
Do not run cord under carpeting and do not cover cord with throw rugs,
runners or the like. Arrange cord away from traffic area and where it will not
be tripped over.
Avoid the use of an extension cord as this may overheat and cause a risk of
fire.
This appliance is filled with a precise quantity of R410a refrigerant; repairs are
only to be made by the manufacturer or his service agent who should be
contacted if there is a refrigerant leakage.
When scrapping the appliance, follow the regulations concerning the disposal
of refrigerant.
Supervision
This appliance is not intended for use by persons (including children) with
reduced physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction concerning
use of the appliance by a person responsible for their safety. Children should
be supervised to ensure that they do not play with the appliance.
Damaged or Dropped
Always inspect your appliance before use. Check parts are correctly attached.
Do not use this appliance if it has been damaged, dropped, left outdoors or
dropped in water. Return it to an authorised service dealer for examination
and repair.
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Water
Do not immerse the appliance or its supply cord in water. Do not use with wet
hands or use in damp or humid situations. Do not use near a bath, shower or
swimming pool.
Cleaning
Turn off and unplug the appliance when not in use and before cleaning or
maintenance.
Do not try to clean the inner part of the air inlet or outlet with a sharp object.
Don’t use spraying agent (such as pesticides, paint) or other flammable
materials, otherwise plastic deformation may occur or possible damage to the
appliance may be caused.
Do not use appliance in any other orientation other than upright as
shown in this manual.
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ASSEMBLY AND PARTS
CCntinuous DrainageHHolek
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ACCESSORIES
CONTROL PANEL
1. Timer
2. Fan Speed / Selection
3. UP Key
4. Display Window
5. DOWN Key
6. Mode
7. Power Key
1. POWER: press this key to turn on/off machine.
2. MODE: after machine turns on, press this key to select cooling, Fan and
dehumidifying mode.
3. UP Key and DOWN Key: press the two keys to change the temperature or time,
operate as follows:
When setting temperature, press up key or down key to select the required
temperature (not available in fan or dehumidifying mode).
When setting time, press up key or down key to select the required time.
1
2
6
5
4
3
7
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4. FAN Speed Selection Key: In cooling and fan mode, press the key to select
high/low wind speed operation. NOTE: this is limited by anti-cold conditions, under
certain conditions, it may not run according to the set wind speed.
5. TIMER Key: Used to pre-set times for turning ON or OFF the appliance.
When powered ON, press the key to set the OFF time.
When powered OFF, press the key to set the ON time.
Press the key, when the timer symbol flashes, press the up or down key to select
the required timer value. Timer values can be set between 1-24 hours and the
timer value is adjusted up or down by one hour.
6. SLEEP: In the cooling mode, press this key to turn on/off the sleep function. The
unit will work in Energy-Saving and quiet mode
NOTE: You can not turn on the sleep mode in the dehumidifying or Fan modes!
REMOTE CONTROL
1. Power
2. Timer
3. Down
4. Mode
5. Up
6. Fan
7. Sleep
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INSTALLATION
Warning: before using the portable air conditioning unit, keep it upright for at
least two hours before powering it on.
1. Appliance should be placed on a flat, level surface; 50cm clear space is required
around the appliance.
2.
3. Install the exhaust pipe assembly: screw the pipe assembly into the exhaust port
on the rear panel.
4. Install the window sealing plate assembly.
5. Half open the window, and mount the window sealing plate assembly to the
window; the assembly can be placed in horizontal and vertical direction.
6. Pull various components of the window sealing plate assembly open, adjust their
opening distance to bring both ends of the assembly into contact with the window
frame, and fix various components of the assembly.
7. Install the window sealing plate assembly
8. Elongate the exhaust pipe and snap the flat end of the exhaust pipe joints into the
hole of the window sealing plate assembly.
NOTE: the flat end of the exhaust pipe joints must be snapped into place.
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The pipe cannot be distorted nor have substantial bends (greater than 45 °). Keep
the ventilation of the exhaust pipe unimpeded.
NOTE:
Free access of exhaust pipe is important; installation errors will cause poor
machine operation and possible damage.
The length of the exhaust hose shall be 280~1,500mm, this length is based on the
specifications of the air conditioning unit. Do not use extension tubes or replace it
with other different hoses, or this may cause a malfunction. Exhaust hose must
not be blocked; otherwise it may cause overheating.
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OPERATION
Before First Use
After unpacking, ensure that the contents are complete and check for any transit
damage in order to avoid any danger. Do not use it if in any doubt, but contact our
customer service team.
In order to protect against damage during transit, your appliance is packaged.
• Remove the appliance carefully from its sales packaging.
• Remove all packaging elements.
• Keep all packaging away from Children. Danger of suffocation.
• Clean the appliance and all accessories to remove all packaging dust according to the
instructions in the chapter “CLEANING AND MAINTENANCE".
Operation of the appliance
Before each use of the appliance, ensure that all ventilation slots, gratings and filters
are free of dirt and that they are not blocked. If required, clean the appliance and the
accessories according to the “CLEANING AND MAINTENANCE” chapter.
Connect the appliance mains plug to the electrical socket.
To switch on, press the On/Off switch.
The power-on lamp shows that the device is operating.
To switch off the device, press the On/Off switch.
Cooling Mode
After machine turns on, the default is cooling mode with 22℃ and low fan speed.
Press “MODE” to select cooling mode, cooling mode indictor turns on.
Press “UP” or “DOWN” to adjust temperature (from 16℃ to 31℃).
Press “FAN” to select high or low fan speed.
Fan mode
Press “MODE” to select fan mode, the fan mode indicator turns on.
Press “FAN” to select high speed or low speed.
Temperature and sleep function cannot be setup in fan mode.
Timer mode
Under standby mode, press “TIMER” to set up the power-on time. Timer indicator
turns on.
Under power-on mode, press “TIMER” to set up power-off timer. Timer indicator
turns on.
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Dehumidifying mode
Press “MODE” to select dehumidifying mode, dehumidifying mode indicator turns
on.
Under dehumidifying mode, sleeping function cannot be setup, and fan speed is
low.
Sleeping mode
Press “SLEEP” to enter into sleeping mode, default value of fan speed is low.
When sleeping mode turns on, under cooling mode, after the first hour, the set
temperature will go up 1℃, after the second hour, the set temperature will go up
another 1℃, and after that will stay the same.
Sleeping mode does not function under dehumidifying and fan modes. Under
water full state, machine standby and mode conversion, the sleeping mode will be
cancelled.
Compressor protection
To protect the life compressor three minutes after power on / restart, the compressor
will start to run.
Frost Protection Function
In cooling, dehumidifying or economic power saving mode, if the temperature of the
exhaust pipe is too low, the machine will automatically enter protection status; once
the temperature of the exhaust pipe rises to operating temperature, it will
automatically revert to normal operation.
Overflow Protection Function
When water in the water pan exceeds the warning level, the machine will automatically
sound an alarm, and the "FULL" indicator light will flash. At this point, you need to
empty the water from the unit (refer Drainage Instructions at the end of this chapter).
After the water is emptied, the machine will automatically return to the working state.
Drainage Instructions
Manual drainage:
1. When the machine stops after the water is full, turn off the machine power and
unplug the power plug.
Notes: Please move the machine carefully, so as not to spill the water in the water pan
in the bottom of the body.
2. Place the water container below the side water outlet behind the body.
3. Unscrew the drainage cover and unplug the water plug, the water will
automatically flow into the water container.
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Notes:
Keep the drainage cover and the water plug secure, do not lose.
During drainage, the body can be tilted slightly backwards.
If the water container cannot hold all the water, before the water container is full,
close the water outlet with the water plug as soon as possible to prevent water
from flowing to the floor or the carpet.
1. When the water is drained, close the water plug, and tighten the drainage cover.
2. Restart the machine after the water plug and drainage cover are installed,
otherwise condensation in the machine will flow to the floor or the carpet.
Continuous drainage (Optional)
(Only applicable to cooling and dehumidifying mode), as shown in figure:
1. Unscrew the drainage cover, and unplug the water plug.
2. Set the drainage pipe into the water outlet.
3. Connect the drainage pipe to the bucket.
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CLEANING and MAINTENANCE
This appliance requires little maintenance. It contains no user-serviceable parts. Any
servicing requiring disassembly other than cleaning must be performed by a qualified
appliance repair technician.
Before Cleaning
Before unplugging unit ensure all controls are set to off.
When not in use or before cleaning, always disconnect the appliance from the
mains supply.
Care and Cleaning
Accumulated dust may be removed from appliance surface with a dry soft cloth.
For more thorough cleaning, use a cloth that is slightly moist with a solution of
mild detergent and water.
Never use rough scouring pads or abrasive cleansers on any plastic or metal parts
as the surface may be damaged.
Dry the appliance casing thoroughly with a soft, dry cloth before operating the
unit again.
Filter
Clean the filters every two weeks, if filters are blocked by dust, machine efficiency
will be reduced.
1. Clean the upper filter screen frame
2. Clasp the wedging block of the EVA filter screen frame with hands. Force
down from the outside to remove the EVA filter screen frame. Unscrew four
screws fixing the EVA filter screen and the rear housing to remove the EVA
filter screen.
3. Put the EVA filter screen into warm water with neutral detergent (about 40℃
/ 104℉) and dry it in the shade after rinsing clean.
4. Insert filter back into the unit once it is thoroughly dry.
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Cleaning of the ventilation slots:
Clean the ventilation slots (air intake and air outlet openings) at regular intervals with
a suitable soft brush to remove dust and dirt.
Note: Don’t run the machine without filters.
Storing the Dehumidifier
If the machine will be unused for a long time store your appliance and all its
accessories and instruction manual in a safe and dry place.
Pull out drainage plug and empty out water.
Let the machine run in fan mode for 2 hours to dry out the appliance internally.
Clean and dry filters, then reinstall them.
Pull out exhaust pipe for safekeeping.
Remove batteries of the remote control and keep them in a dry safe place.
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TROUBLESHOOTING
If a condition listed below occurs, please check the following items before calling
customer service.
Problems
Reasons
Solutions
The air
conditioning
does not work.
There is no electricity.
Turn it on after connecting it to a
socket with electricity.
The overflow indicator displays
"FL".
Discharge the water inside.
The ambient temperature is too low
or too high
Recommend to use the machine
in at the temperature of 7-35 ℃
(44-95 ℉).
In cooling mode, the room
temperature is lower than the set
temperature; in heating mode, the
room temperature is higher than
the set temperature.
Change the set temperature.
In dehumidification mode, the
ambient temperature is low.
The machine is placed in a room
with an ambient temperature of
greater than 17 ℃ (62 ℉).
The cooling
effect is not
good
There is direct sunlight.
Pull the Curtain.
Doors or windows are open; there
are a lot of people; or in cooling
mode, there are other sources of
heat.
Close doors and windows, and
add new air conditioning.
The filter screen is dirty.
Clean or replace the filter screen.
The air inlet or outlet is blocked.
Clear obstructions.
Big Noise
The air conditioning is not placed
on a flat surface.
Put the air conditioning on a flat
and hard place (to reduce noise).
compressor
does not work.
Overheat protection starts.
Wait for 3 minutes until the
temperature is lowered, and then
restart the machine.
The remote
control does
not work.
The distance between the machine
and the remote control is too far.
Let the remote control get close
to the air conditioning, and make
sure that the remote control
directly faces to the direction of
the remote control receiver.
The remote control is not aligned
with the direction of the remote
control receiver.
Batteries are dead.
Replace batteries.
Displays 'E1'.
The pipe temperature sensor is
abnormal.
Check the pipe temperature
sensor and related circuitry.
Displays 'E2'
The room temperature sensor is
abnormal.
Check the room temperature
sensor and related circuitry.
In the event of faults not listed here, please contact our After Sales Support. Our
customer advisors will be glad to offer you further assistance.
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