Soleus Air KY-28U User manual

KY-28U
Portable
Air Conditioner
Cooling
Heating
Dehumidifying
Fan
Please read this owner's
Manual carefully before
operating the unit.
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TABLE OF CONTENTS
INTRODUCTION ........................................................................................................................................... 3
IMPORTANT SAFEGUARDS ....................................................................................................................... 3
PACKAGE CONTAINS: ................................................................................................................................ 3
NAMES OF PARTS ...................................................................................................................................... 4
INSTALLATION BEFORE USE .................................................................................................................... 5
CONTROL PANEL AND LCD DISPLAY ...................................................................................................... 7
CONTROL PANEL FUNCTIONS ................................................................................................................. 8
OPERATION USING CONTROL PANEL ..................................................................................................... 9
OPERATION USING REMOTE CONTROLLER ........................................................................................ 10
CONDENSATE WATER DRAINAGE ......................................................................................................... 14
MAINTENANCE .......................................................................................................................................... 16
TROUBLESHOOTING ................................................................................................................................ 17
TECHNICAL SPECIFICATIONS ................................................................................................................ 18
DISCLAIMER .............................................................................................................................................. 19
CONTACT INFORMATION ........................................................................................................................ 19
WARRANTY ................................................................................................................................................ 20
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INTRODUCTION
Thank you for purchasing the Soleus Air KY28U portable air-conditioner. This unit is designed
for improving living and working comfort by providing cooling, dehumidifying and fan functions
only with a minimum installation required. With its whisper quite operation and attractive
design, you will enjoy the convenience and comfort that this unit provides for many years to
come.
When operating as an air conditioner, this unit is designed for spot cooling or cooling for a room
no larger than 300 square feet with the standard ceiling height.
IMPORTANT SAFEGUARDS
Before you use your portable air conditioner, please read this operation manual carefully.
l) Never use or store gasoline or other flamlnable vapor or liquid near this unit.
2) Maintain at least 10" (25 CM) clearance space from this unit. Avoid air inlet or
outlet grilles from being covered or closed off.
3) The power supply must be properly grounded.
4) Do not use an adapter plug or extension cord.
5) Do not use the unit in the immediate surroundings of a bath, a shower or a
swimming pool.
6) Do not let children play near this unit.
PACKAGE CONTAINS:
Mobile Air Conditioner
Air Exhaust Duct
Exhaust Duct Window Kit Adapter
Remote Controller
AAA Batteries (2)
Window Kit - 3 Sliding Panels
Window Kit Fastener Screws (4)
Continuous Drainage Tubing Pipe
Exhaust Outlet Wall Cover
User Manual
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NAMES OF PARTS
Front View
control panel
upper air outlet
handle
lower air
inlet grille
Back View
Exhaust Duct
Terminal upper air iMet
grill with filter
continuous
drainage
_OW_r COIr_
hot air exhaust
outlet
water
tank
lower _tir
inlet grille
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Exhaust Duct
J
/
/
Unit Terminal
End
Exhaust
Duct
Window Kits
INSTALLATION BEFORE USE
l) Condensate Water Tank Float Lid
You must install the water tank float lid before first use of the portable air conditioner
following these procedures:
a)
b)
Hold the water tank and draw it out slowly.
Remove water tank float lid and packing material
from the water tank.
c) Insert the float lid into the water tank by inserting one side of the hinge into the
hinge holder on the water tank and then sliding the other side into its place.
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2_
The water tank float lid should be
able to move up and down freely
after correct installment.
d_ Insert the complete water tank back
to the air conditioner unit.
Exhaust Duct
F_g.1 c)
When you use the unit as an air conditioner, the hot exhaust air must be directed out of
the room. The exhaust duct is used to allow the hot air out. DO NOT 1NSTALL OR
USE THE EXHAUST DUCT WHEN THE U2qIT IS OPERATED AS A
DEHUMIDIFIER OR FAN.
a_
b_
Slid exhaust connector all the
over the discharge opening of
Mount the external end of the
duct onto a hole of 5 */4"(132
wall for optional wall hot air
installation, or
way down
the unit.
exhaust
mm) on the
outlet
c._ Connect the window kit adaptor to the external end of the
exhaust duct for a window or sliding door hot air outlet
installation.
NOTE: In order to increase the efficiency, the exhaust duct should
be keep as short and straight as possible. The exhaust hose can be
cut shorter by unthreading either end of the exhaust duct counter
clockwise. It is not recommended to increase the lnanuPacturer's
length of the exhaust hose. This may impede or damage the unit.
3) Window Kit Installation
a) Open window or sliding door for approximately 5 inches (130 mm)
b_ Adjust the length of the window kit to the same length of the window or the
sliding door. Use all three panels if necessary.
c) Use screws to affix the window kit length.
d_ Place the window kit to the window or sliding door. Close the window or door as
far as it goes.
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e) Mount the window kit extension of the exhaust host onto the window kit.
f) Use screws on the window kit extension if necessary.
NOTE: When using the window kit on a window or sliding door it will cause the window
or sliding door not to be properly closed and locked. Additional security measurements
should be taken.
CONTROL PANEL AND LCD DISPLAY
CONTROLPANEL
8
l/I_f7(-}{[ lJtl {_f)/1 t
lf
TEMF TIMER SIFEF'
LCD DISPLAY
o/o

Control Panel Functions
l) Power On/Off Control
Starts or Stops the Unit
2_
3_
4_
5_
6_
Mode Control
Select the functions of the unit for:
Fan Mode
Air Conditioning Mode
Heating Mode
Dehumidifying Mode
Auto Mode
Fan Speed Control
Select the fan speed for:
High
Medium
Slow
Temperature Setting Control
Select the desired temperature setting by pressing either Aor v key when using the unit in
cooling function. It is recommended to set the temperature before selecting the
operational mode.
Timer Control
Set time to start or to stop the unit. When the unit is running, the timer will shut off the
unit in the number of hours set. When the unit is off, the timer will start the unit in the
number of hours set.
Sleep Control
Activate sleep mode of the air conditioner. Use the Hr button to set the timer from 1 to 7
hours of operation. In the sleep mode, the air conditioner adjusts the temperature
according to the time automatically to save power and keep the room comfortable for
sleeping.
NOTE: This control key does not function during the Auto mode.
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OPERATION USING CONTROL PANEL
I) Cooling Operation
a) Be sure that the drain tank is properly placed in the unit.
b) Install the exhaust duct properly.
c) Plug the Power Cord to the power outlet.
d) Turn on the unit by pressing the On/Off Button on the control panel.
For Manual Mode:
Press the Mode Button until the snowflakes and "Cool" appears on the LCD display.
a) Press the Temperature Button ^ or v until the desired room
temperature appears on the LCD. The temperature ranges from
C-. 0 °C).61°F-86 °F (16 o 3
b) Select the fan speed by pressing the Fan Speed Button.
For Auto Mode:
a) Press the Mode Button until the "Auto" appears on the LCD display. In the Auto
Mode, the factory set microprocessor controls the temperature and fan speed for
optimal comfort.
NOTE: During hot days, the unit will cool off the room most efficiently by setting the
temperature at the lowest and the fan speed at the highest. Reducing the length of the exhaust
duct and insulating the exhaust duct and keeping direct sunlight to a minimum will also improve
the cooling efficiency.
2) Dehumidifying Operation
a)
b)
c)
d)
Be sure that the drain tank is properly placed in the unit.
Plug the Power Cord to the power outlet.
Turn on the unit by pressing the On/Off Button on the control panel.
Press the Mode Button until the bucket and dropping water and "DRY" appears
on the LCD display.
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NOTE: Do not use the exhaust duct when the unit is running at dehumidifying model. You must
remove the exhaust duct from the unit. When the unit is running at dehumidifying mode, the fan
speed cannot be adjusted.
Keep the windows and the doors closed to aid the effectiveness of the unit in removing the
moisture from the room.
3) Fan Operation
a)
b)
c)
d)
Plug the Power Cord to the power outlet.
Turn on the unit by pressing the On/Off Button on the control panel.
Press the Mode Button until "FAN" appears on the LCD display.
Select the fan speed by pressing the Fan Speed Button.
NOTE: When the unit is running on fan mode, the exhaust duct is inoperative and is not required.
4) Heating Operation
a) Plug the Power Cord to the power outlet.
b) Turn on the unit by pressing the On/Off Button on the control panel.
c) Press the Mode Button until "Heating Symbol" appears on the LCD display.
d) Press the Temperature Button/_ or v until the desired room
temperature appears on the LCD. The temperature ranges from 61
oF-86 oF (16 °C-30 °C).
e) Select the fan speed by pressing the Fan Speed Button.
NOTE: When the unit is running on fan mode, the exhaust duct is inoperative and is not required.
OPERATION USING REMOTE CONTROLLER
The remote controller provided with the unit may operate this portable air conditioner. The
remote controller uses two - AAA batteries (provided). Install the batteries before using the
remote controller.
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NOTE: The information displayed on the LCD of the remote controller will only be tmnslnitted
to the air conditioner when the On/Off, Transmit, Sleep or Auto buttons (transmitting buttons)
are pressed. Any changes made to the LCD display will be reversed to the previous setting if
none of the transmitting buttons is pressed within 15 seconds after the changes are made.
NOTE: When the remote controller is off, the LCD only displays the current time.
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REMOTE CONTROLLER
T_I_ _N_ ¸
_ N_!_'
l)
2)
Set Clock
a) Press I/O key to turn offthe remote controller. Only time will appear on the LCD
display of the remote controller.
b) Set time by repeating pressing Hour and Minute keys until the LCD displays the
correct time.
Cooling Operation
a)
b)
c)
Press the I/O key to turn on the remote controller
Press the Mode key until the LCD displays "COOL SYMBOL"
Press either/x of v key of the Temperature key until the LCD displays the desired
temperature.
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d)
e)
Press the Fan Speed key until the LCD displays the desired fan speed.
Press the Transmit key.
3)
5)
5)
2)
Dehumidifying Operation
a)
b) Press Dehumidifying key.
LCD display.
c) Press the Transmit key.
Fan Operation
a)
b)
c)
d)
Auto Mode
Press the I/O key to turn on the remote controller
"DEHUMIDIFYING SYMBOL" will appear on the
Press the I/O key to turn on the remote controller
Press the Mode key unit "FAN SYMBOL" appears on the LCD display.
Press the Fan Speed key until the LCD displays the desired fan speed.
Press the Transmit key.
a) Press the I/O key to turn on the remote controller
b) Press the Auto key. "AUTO" will appears on the LCD display.
c) Press the Transmit key.
Cooling Operation
a)
b)
c)
Press the I/O key to turn on the remote controller
Press the Mode key until the LCD displays "HEATING SYMBOL"
Press either/x of v key of the Temperature key until the LCD displays the desired
temperature.
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d)
e)
Press the Fan Speed key until the LCD displays the desired fan speed.
Press the Transmit key.
6) Timer
a)
b)
c)
d)
Press the I/O key to turn on the remote controller
Press the Timer key. "TIMER" will appear on the LCD display.
Repeat pressing the Hour key until the LCD displays the desired number of hours
for the operation. The timer will reset to zero after it reaches 24 Hours.
Press the Transmit key.
7) Sleep Mode
a)
b)
c)
d)
e)
t)
Press the I/O key to turn on the remote controller.
Press the Sleep key. "Sleep" will appear on the LCD display.
Press either/x of v key of the Temperature key until the LCD displays the desired
temperature.
Press the Fan Speed key until the LCD displays the desired fan speed.
Repeat pressing Hour keys until the LCD displays the desired operation hours.
The timer will reset to zero after it reaches 7 hours
Press the Transmit key.
CONDENSATE WATER DRAINAGE
1) Internal Water Tank
When operating in cooling or dehumidifying mode, the condensate water will drain into
the internal water tank. Depending o17the surround#Tg humidity, the unit can
continuously operate for 2 to 12 hours before the internal water tank is full. When the
internal water tank gets full, the LCD window shows error code "E4" and a beep alarm
will sound eight times for 15 seconds. The compressor stops running and the fan will
continue to run in the set speed for three minutes before the entire unit automatically
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shutsoff.
When the water tank is full, take out the entire water tank slowly and discard the water
inside the tank, place it back to its original position. You will then be able to turn on the
unit again.
If you want to take out the internal tank before it is full of water, please stop the unit first.
Wait for 3 minutes before taking out the water tank to prevent the condensate water from
discharging into the unit.
NOTE: Do not take out the water tank when the unit is running on either cooling or
dehumidifying mode or the alarm will sound and the compressor stops. The mode will
automatically change to FAN mode and the compressor will require approximately 3 minutes to
restart to the cooling/dehumidifying cycle.
2) Continuous Drainage
The unit can operate on continuous drainage mode. When the unit is operating on continuous
drainage mode, condensate water does not go to the internal water tank. Condensate is
discharged by gravity through the drainage tubing to either an external tank (not provided) or to a
condensate water pump device (Optional Item). When the unit is
operating on continuous drainage mode, it can operate
continuously without periodic stops to empty the water tank.
a) Pull out the plug of the drainage spout.
b) Push/Click down the drainage spout and make it
direct downward.
Continuos
Plug
c) Hold down the drainage spout, and then connect the
drainage tubing into drainage spout.
d) Place the other end of the drainage tubing into
either an external water tank or the receptor of a condensate water pump.
D_ainagJe
Normal Operation
Mode

NOTE: Be very careful when using an external water tank. The unit will not shut off
automatically when an external water tank is full. Spill water can cause substantial damages
to carpet, furniture and other valuables.
Do not use lengthy drainage robing without a condensate water pump.
MAINTENANCE
Note: Make sure power is off and the plug is pulled out of the power outlet before
perfonning any maintenance activities.
1) Clean or replace filter
If the air filter is blocked with a lot of dust, the airflow volume will
reduce. It is recommended to clean the filter once every two weeks
or as needed.
filtercover hock_
a)
b)
c)
d)
e)
f)
Case
Push down the two tabs on the filter cover and pull outwards
to remove the entire filter and cover.
Carefully, take the air filter out of the filter cover.
Wash the air filter by immersing it gently into warm (about
104 F) water with a neutral detergent. Rinse the filter and
dry it thoroughly in a shaded place.
Attach the filter to the filter cover with the attachment hooks on the inside surface
of the cover.
If the filter is torn or unusable, order a
new filter by calling the contact section of
this manual.
Place the bottom of the filter cover into
the holes in the unit case. Push the cover
back into its original position.
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a. Keep the unit from being exposed directly to the sun for possible
color fading.
b. Clean the surface with a damp cloth. Dry it with a soft towel.
3) Storing the Unit for an Extended Period of Time
a) Ensure that the water tank is empty.
b) Unplug the unit.
c) Remove the stopper from the internal water drain piping (Black Pipe) inside the
water tank compartment and drain the water from the pipe. Reinsert the stopper
back to the black drainpipe.
d) The unit should be stored in a cool dry place.
NOTE: During normal operation do not drain water from the water black drainpipe. This water
is retained for the refrigerant coil cooling purpose only.
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE
Unit does not operate Unit is unplugged
Unit does not cool room
Drain tank is full
Water tank not installed
correctly
Air exhaust is clogged
Timer is on
There is a heating source in the
room
Temperature setting is too high
Air filter is dirty
Air exhaust is not installed
correctly
Room is too big or too much
ambient sunlight is reaching in
There is frost on the evaporator
REMEDY
Securely plug receptacle into
the power outlet
Empty water tank
Completely insert water tank
Clear exhaust hose
Cancel the timer and wait for it
to run automatically
Turn down or off the other
heating source
Lower temperature setting
Clean or replace the air filter
Check the air exhaust duct to
make sure that the hot exhaust
air is let out of the room freely
This unit provides spot cooling
or cooling for a room no larger
than 350 square feet with
standard ceiling height
The unit will defrost
automatically and return to
operation afterwards
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In dehumidifying mode, no There is frost on the evaporator
cool air coming out
LCD window shows "E4"
Noise or vibration
Water is leaking from unit
LCD window show "E 1"
The water tank is full
The water tank is not installed
correctly
Surface is not level
Surface is not level
Drainage plug is loose
Power supply is unstable
The unit will defrost
automatically and will return to
operation afterwards
Empty the water tank
Completely insert the water
tank
Place unit on a level surface
and away from obstructions
Place unit on a level surface
Make sure the plug of drainage
spout is securely in place and
internal black drain pipe is
plugged
Turn off the unit and wait for
ten minutes before restart.
Call for technical support if the
"E 1" persists.
TECHNICAL SPECIFICATIONS
MODEL
COOLING CAPACITY
HEATING
DEHUMIDIFYING CAPACITY
POWER COOLING
DEHUMIDIFYING
AIR FLOW VOLUME
POWER SOURCE
SOUND PRESSURE LEVEL
NET WEIGHT
DIMENSIONS BODY
PACKAGE
REFRIGERANT
WATER TANK VOLUME
KY-28U
9,000 BTU/H
6000 BTU/H
84 Pints/Day
1100W
1550W
150 CFM
- ll5V60HZ
9.6/13.5 AMP
HEATING/COOLING
52 db
94 LBs
31 x 16 x 15 Inch
33 x 23 x 18 Inch
R22
101 Ounces
NOTE:
1)
2)
3)
The above cooling capacity is measured at ambient telnperamre of DB 86 F, WB 78 F.
Noise level is measured at the point where is 3.28 ft away from the front of the unit, in cooling mode.
Power consumption is measured when fan runs at the highest speed Specifications above are for
reference only. Please see the actual data printed on the nameplate.
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DISCLAIMER
ALL INFORMATION AND THE TECHNICAL SPECIFICATIONS PRESENTED IN THIS USER'S MANUAL
ARE THE PRESENTATION OF THE MANUFACTURER. SOLEUS INTERNATIONAL HAS NOT
CONDUCTED INDEPENDENT TEST TO THE INFORMATION AND THE SPECIFICATIONS
PRESENTED HEREWITHI3€:
CONTACT INFORMATION
Contact For Optional and Spare Parts
Technical Support
Warranty Claim
Customer Service
Soleus International Inc.
9451 Telstar Ave.
E1 Monte, CA 91731 USA
(888)8-SOLEUS
www. soteusair, coin
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WARRANTY
ONE YEAR HMITED WARRANTY
Soleus International Inc. warrants the accompanying Soleus Air KY-28U Mobile Air Conditioner
to be free of defects in material and workmanship for the applications specified in its operation
instruction for a period of ONE (1) year from the date of original retail purchase in the United
States or Canada.
If the air conditioner exhibits a defect in normal use, Soleus International Inc. will, at its option,
either repair or replace it, free of charge within a reasonable time after the air conditioner is
returned during the warranty period.
As a condition to any warranty service obligation, the consumer must present this Warranty
Certificate along with a copy of the original purchase invoice.
THIS WARRANTY DOES NOT COVER:
l) Damage, accidental or other wise, to the air conditioner while in the possession of a
consumer not caused by a defect in material or workmanship;
2) Damage caused by consumer misuse, tampering, or failure to follow the care and special
handling provisions in the instructions.
3) Damage to the finish of the case, or other appearance parts caused by wear.
4) Filter.
5) Damage caused by repairs or alterations of the air conditioner by anyone other than
authorized by Soleus International Inc..
6) Freight and Insurance cost for the warranty service.
ALL WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY ARE LIMITED
TO ONE-YEAR DURATION OF THIS EXPRESS LIMITED WARRANTY. SOLEUS INTERNATIONAL INC.
DISCLAIMS ANY LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES AND IN NO EVENT
SHALL SOLEUS INTERNATIONAL INC.'S LIABILITY EXCEED THE RETAIL VALUE OF THE AIR
CONDITIONER FOR BREACH OF ANY WRITTEN OR IMPLIED WARRANTY WITH RESPECT TO THIS
AIR CONDITIONER
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