Costway EP23475 User manual

PORTABLE AIR CONDITIONER
EP23475
USER MANUAL
1
VERY IMPORTANT
Do not install and use your portable air conditioner
unit before carefully reading this instruction guide.
Please retain this manual brochure for product
warranty and future reference
CAUTION
1. " PLEASE MAKE SURE THE PRODUCT
VENTILATES ALL THE TIME "! Please make sure
the inlet and outlet ventilation is not blocked at all
times.
2. Operate this unit on a horizontal surface to avoid
water leakage.
3. Do not operate this unit in an explosive or
corrosive atmosphere.
4. Operate this unit in an ambient of 95℉degree
centigrade or less.
5. Clean air filter periodically to enjoy the most
efficient cooling.
6. When the unit is shut off, please wait at least 3.5
minutes before restarting this is to prevent the
compressor from being damaged.
7. This unit needs at least 7 Amps of electricity to
have its compressor operational. To avoid the
household electricity block out, please do not use
any extension cord for this unit.
8. The product is only applicable to interior cooling ,
dehumidifying and fan.
9. When turning on the unit, the fan will operate but
the compressor will start up after the cooling
alarm flashes for three minutes.

2
10.To avoid the hazards, contact the manufacturer,
the service agent, or similarly qualified persons
to replace the damaged power cable.
11. In order to dispose the appliance safely, please
remove the batteries from the unit before scrapping
it.
12. This appliance 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 appliance.
Cleaning and user maintenance shall not be made
by children without supervision.
13. Please drain water before moving the product.
ATTENTION
For effective cooling functions, please
ensure that the following steps are
undertaken:
1) To achieve the best working efficiency,
extend the exhaust hose with the
length less than 400 mm.
2) A distance of 500mm minimum must
be kept between the filter side of the
unit and wall or any other obstacles”.
3) When this appliance starts to defrost,
the word “DF” will be displayed on the
LED
3
CONGRATULATIONS ON YOUR
SELECTION OF A QUALITY
PORTABLE AIR CONDITIONER
This Air Conditioner has been designed and manufactured to the
highest standards of modern engineering.
Our product not only provides you a remote control to help user
operate all the functions easily and conveniently but also has below
benefits:
- Moves easily from room to room on easy glide castors
- No installation required-just plug into any household
power outlet
-Powerful refrigerated air system cools down the ambience
instantly whenever you want.
-Dehumidified and filtered air cycle improve breathing
environments effectively.
- Besides the remote control, your one touch electronic pad
also provides easy-identifying manual operation.
- 24 hour programmable timer that can be used with either the
air conditioning or dehumidification setting
- Unique sleep control function
- 120 Volt 60Hz operation

4
UNPACKING INSTRUCTIONS
1.Please put the product in a right direction
before unpacking.
2. Cut off the straps.
3. Grasp the carton box and hoist it so that the
product can slide from the bottom of the box.
4. Hold the air outlet at both sides of the product
and raise it carefully from the foam base.
5. Hold and incline the product slightly to take
The Inner joint of exhaust hose and exhaust pipe out
of the base, as shown in the figure.
6. Please install the exhaust hose on the\
product before use.
CONTENTS
1/ Air conditioner unit
2/ Exhaust hose,(with exhaust
hose outer joint inside)
3/ Exhaust hose inner joint
4/Upper Foam
5/Bottom Foam Base
6/ Remote controller
7/ Batteries
8/ User Manual
5
NAME OF THE PARTS
1. Control panel
2. Remote control receiver
3. Cool air outlet
4. Filter of evaporator
5. Cool air outlet
6. Upside drain hole
7. Hot air outlet
8. Filter of condenser
9. Hot air inlet
10. Lower drain hole

6
EXHAUST HOSE INSTALLATION
1. Please take out the joints from exhaust hose according to the figure “①” and connect
joint a with joint b.
2.Please connect the air outlet joint with the exhaust hose in the direction according to
the figure “②”.
1. Please rotate the exhaust hose in the direction as shown in the figure “③” so that the
exhaust hose can be connected with the inner joint.
2. Please connect the exhaust pipe inner joint with the product as shown in the figure
“④”
7
CONTROL PANEL AND FUNCTION
INTRODUCTION
1. POWER KEY
Press to turn unit "ON" or "OFF".
2. FUNCTION
Press this key to select cooling, dehumidifying or fan.
3. TEMPERATURE REGULATION KEY (UP)
Cooling mode (+): add 33.8℉by pressing the button once until 86℉at highest
4. TEMPERATURE REGULATION KEY (DOWN)
Cooling mode (-): reduce 33.8℉by pressing the button once until 62.6℉at lowest
5. L.C.D. DISPLAY
The display indicates the current setting temperature or the timer setting. When
setting temperature or timer, the new setting is shown then the display returns the

8
current set temperature.
※The display is also used to show error codes when a fault occur, see “ERROR
CODES”.
6. SPEED
Press to select either LOW, MEDIUM, HIGH or AUTO fan speed.
If "AUTO" is selected (During cooling function),”HIGH” or "MEDIUM" or “LOW" will
be selected automatically according to the difference between setting
temperature and ambient temperature.
7. PROGRAMMABLE TIMER
Programmable timer ON/OFF key.
TIMER-ON: The timer-on is used to turn on the unit automatically after the set
time is over.
1. Press the "TIMER" key at stand-by status to set the time you desired.
2. Once the set hour has come to an end, the unit will turn on automatically.
3. Press the "POWER" key before time out, the setting time will be canceled and
the unit will turn on.
4. You can set the function and fan speed while setting the timer.
TIMER-OFF: The timer-off is used to turn off the unit automatically after the
setting time is over.
1. Press the "TIMER" key at operating status to set the time you desired.
2. Once the set hour has come to an end, the unit will turn off automatically.
3. Press the "POWER" key before the time out, the setting time will be canceled
and the unit will turn off.
Note: In dehumidifying function, this key is invalid because the unit is defined to
low speed in dehumidifying mode.
9
8. SLEEP CONTROL FUNCTION
1. While in cooling mode, press the SLEEP key to set the temperature. It
increases33.8℉after an hour and at most increases 35.6℉after 2 hours.
2. Press the SLEEP key again can cancel the setting.
9. SWING
Press this key and the outlet will cycle oscillating, and it will stop when this key
pressed again .The blade will back to middle after turn off the appliance.
10. ALARM
When the water tank is full,"E4" will be displayed on the display panel. To resume
operation, please remove the rubber cap of the drain hose to drain out the water
firstly. The E4 warning will disappear after draining, and then you can restart the
unit by pressing the POWER key.