Emerson Quiet Kool EARC8RE1A User manual

Thank you very much for purchasing our air conditioner. Please read this owen's manual carefully before
using your air conditioner.
Model No.: EARC8RE1A / EARC8RSE1A / EARC10RE1A
EARC10RSE1A / EARC12RE1A / EARC12RSE1A
User Manual
Electronic Window Air Conditioner

Important Safety Instructions
Introduction To Refrigerants R32
Electrical Requirements
Packing List
Installation & Assembly Instructions
Using Your Air Conditioner
Care And Cleaning
Troubleshooting
1
2
3
4
5
7
14
15
For any questions or Technical Support,
please contact us by mail [e-mail] or by phone 1- 844 - 801-8880.
THANK YOU
Congratulations on your purchase and welcome to the Family.
Your new Air Conditioner combines high-efficiency operation with
portable convenience.
By following the operating and care instructions in this manual,your air conditioner will
provide you with many years of reliable service.
Please visit our website www.emersonquietkool.com

1
below:
FCC Caution.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
Any Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.

2
Room area requests for air conditioner with Refrigerant R32
Warnings
Please read the manual before installation, using, maintenance.
Do not use means to accelerate the defrosting process or to clean, other than those recommended by the
manufacturer.
Do not pierce or burn the appliance.
The appliance shall be stored in a room without continuously operating sources (for example: open flames,
an operating ignition gas appliance or an operating electric heater.)
Please contact the nearest after-sale service center when maintenance is necessary. At the time of
maintenance, the maintenance personnel must strictly comply with the Operation Manual provided by the
corresponding manufacturer and any non-professional is prohibited to maintain the air conditioner.
The handling, installation, storage, servicing and disposal must comply with the provisions of gas-related
national laws and regulations, and also national wiring regulation.
It is necessary to clear away the refrigerant in the system when maintaining or scrapping an air conditioner.
Be aware that refrigerants may not contain an odour.
This appliance is not intended for use by persons (including children) with reduced physical, sensory or
mental capabilities, or 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.
Unit operation limits: Outdoor side 61~110 , 80%RH; indoor side 61~90 , 80%RH.
The refrigerants used for air conditioners are environmentally friendly hydrocarbons R32. This kind of erant is
combustible and odorless. Moreover, it can burn and explode under certain condition. However, there will be no
risk of burning and explosion if you comply with the following table to install your air conditioner in a room with
an appropriate area and use it correctly.
Compared with ordinary refrigerants, Refrigerant R32 is environmentally friendly and do not destroy the ozone
sphere and that its value of greenhouse effect is also very low.
INTRODUCTION TO REFRIGERANTS R32(Only for R32 Model)
9K
12K
18K
24K
R32
Refrigerant Capacity(Btu) Room Area
2
Above 4m
2
Above 4m
2
Above 15m
2
Above 25m

3
(6K-8K) 0-8 amps
(10K-12K) 0-12 amps
(6K-8K) 10-amp
(10K-12K) 15-amp

4

5
FIG. 1
8
OFFSET
STOOL
SILL
INTERIOR
WALL
EXTERIOR
WALL
FIG. 2
0
OFFSET
STOOL
SILL
INTERIOR
WALL
EXTERIOR
WALL

6
(Only used for 6K/8K)
Head
6K-8K
10K-12K

7
3
Head
FIG. 5
FIG. 4
FIG. 3

8
(Suggest to keep a downward
, to let accumulated rain water to drain out,
from back side of the unit bottom.)
angle
FIG. 6
FIG. 7
FIG. 8
FIG. 9
FIG. 10
FIG. 11
FIG. 12
FIG. 13

9
FIG. 14

10
INSTALLATION & ASSEMBLY INSTRUCTIONS
Important Considerations
Before installing the appliance, you must read the manual carefully to get the safety
information and notes.
A leak test must be done after the installation is completed.
It is a must to do the safety inspection before maintaining or repairing an air
conditioner using combustible refrigerant in order to ensure that the fire risk is
reduced to minimum.
It is necessary to operate the machine under a controlled procedure in order to
ensure that any risk arising from the combustible gas or vapor during the operation
is reduced to minimum.
Unit refrigerant charge amount: refer to unit name plate marking.
Introduction to Refrigerants R32(Only for R32 Model)
1. Site Safety
2. Operation Safety
Open Flames Prohibited Ventilation Necessary
Open Flames Prohibited
Mind Static Electricity Must Wear Protective Clothing and anti-static gloves Don't use mobile phone
3. Installation Safety
Refrigerant Leak Detector
Appropriate Installation Location
The left picture is the schematic diagram of a refrigerant leak detector.
Please note that:
1. The installation site should be in a well-ventilated condition.
2. The sites for installing and maintaining an air conditioner using Refrigerant R32 should be free from open fire
or welding, smoking, drying oven or any other heat source higher than 548 which easily produces open fire.
3. When installing an air conditioner, it is necessary to take appropriate anti-static measures such as wear
anti-static clothing and/or gloves.
4. It is necessary to choose the site convenient for installation or maintenance wherein the air inlets and outlets of
the indoor and outdoor units should be not surrounded by obstacles or close to any heat source or combustible
and/or explosive environment.
5. If the indoor unit suffers refrigerant leak during the installation, all the personnel should go out till the refrigerant
leaks completely for 15 minutes. If the product is damaged, it is a must to carry such damaged product back to
the maintenance station and it is prohibited to weld the refrigerant pipe or conduct other operations on the user's
site.
6. It is necessary to choose the place where the inlet and outlet air of the indoor unit is even.
7. It is necessary to avoid the places where there are other electrical products, power switch plugs and sockets,
kitchen cabinet, bed, sofa and other valuables right under the lines on two sides of the indoor unit, and also
prevent mechanical damage from occurring.

11
1. Shows the set temperature.
Operation modes are: Cool, Dry, Fan, and Auto.
Time is displayed using the timer setting.
Digital Display:
and Button:2. Use these buttons on the
control panel and remote to increase or decrease
the Set Temperature or Timer.
Temperature range: 61 ~88 or 16 ~31 .
3. Turn the air conditioner on and
off.
Power Button:
Press the mode button to cycle
through the various modes: Cool, Dry, Fan and
Auto.
4. Mode Button:
Use buttons on the control panel
and remote to set the TIMER.
Timer Off: The timed stop is programmed by
pressing the TIMER button. Set the time by
pressing the button or
Timer On:
, set the temperature with pressing
the button or .
with pressing the
button or .
Note: It can be set to automatically turn off or on in
0.5-24 hours. Each press of the
buttons will increase or decrease the timer. The
Timer can be set in 0.5 hours increment below 10
hours and 1 hour increment for 10 hours or above.
The SET light will turn on while setting.
stop
until your
desired stop time is displayed, then press TIMER
button again.
When the unit is off, press TIMER
button first
Press TIMER button
a second time, set the stop time
Press TIMER button a
third time, confirm your settings and stop time.
The display will show the time your machine will
automatically turn on.
To cancel the set function, press the TIMER button
again.
5. Timer Button:
Cool Mode: The cooling function allows the air
conditioner to cool the room and at the same time
reduces humidity. Press the MODE button to
activate the cooling function. To optimize this
function adjust the temperature by pressing the up
and down arrows and the speed by pressing the
Fan Speed button.
Dry Mode: This function reduces the humidity of
the air to make the room more comfortable. Press
MODE button to set the DRY mode. An automatic
function of alternating cooling cycles and air fan
is activated.
Fan Mode:
Auto Mode: In AUTO mode the unit automatically
chooses the fan speed and the mode of operation
(COOL, DRY, or FAN). In this mode the fan speed
and the temperature are set automatically
according to the room temperature (
).
This mode will only circulate the air.
Press MODE button to select FAN MODE.
Pressing the FAN SPEED button allows you to
change the fan speed setting from HI, MED, and
LO. If using the remote control, it will store the fan
speed setting of the previous use.
Room
temperature is determined by the temperature
sensor located in the indoor unit.
1
2
3
456789
AUTO
SPEED
AUTO
MODE
WIFI
WIFI Symbol*
Only available
for WIFI
models.
NOTE: * means only available for WIFI modes, For more
information, please see the WIFI manual.

12
When the unit is in ECO mode, the
light will turn on. In ECO mode, the unit will
turn-off once the room is cooled to the user set
temperature. The fan will also be off at this point.
The unit will turn back on when the room
temperature rises above the user set temperature.
Before the compressor stars, the fan motor will
run for a while, then it will stop for a while-and will
repeat to provide a much more comfortable-feeling
and save energy.
6. Eco Button:
Press the SLEEP button, all
of the display lights will turn off after a while, but
the Sleep light is always on. In SLEEP mode, the
air conditioner will automatically adjust the
temperature and fan speed to make the room
more comfortable during the night. The set
temperature will automatically raise every 30-60
minutes, and at most change sixtimes until the set
temperature is 81 or 82 .
7. Sleep Button:
Press the FAN SPEED button
to select the fan speed. In COOL MODE you can
choose the following settings: HI, MED, LO, or
AUTO. In FAN MODE you can choose from HI,
MED, and LO.
8. Fan Speed Button:
The Filter Check light will only turn
on as a reminder to clean the filter after the fan
motor has been in operation for a total of 500
hours. To turn the light off, press the Filter Check
button.
9. Fiter Button:
10. Use the horizontal wheels
to control horizontal airflow and the air deflectors
to control vertical airflow.
Directional Louvers:
horizontal wheelair deflector air deflector

13
Press the FAN SPEED button to choose
the fan speed options. You can choose Hi, Med,
Lo or auto speed in COOL or HEAT mode and
choose Hi, Med, Lo in FAN mode.
9.
FAN:
5.
6.
8.
1. Turn the air conditioner on and off.POWER:
2.
and :
3. Use these buttons to increase or
decrease the Set Temperature or Timer.
Temperature range: 61 ~88 or 16 ~31 .
Press the button to select the mode of
operation, AUTO, COOL, DRY, FAN, HEAT.
Note: The HEAT mode is only for some heating
models.
MODE:
SLEEP:4. Press the SLEEP button, all of the dis-
play lights will turn off after a while, but the sleep
light is always on. In the mode, the airconditioner
will automatically adjust the temperature and fan
speed to make the room more comfortable during
the night. The set temperature will automatically
change every 30-60 minutes and at most change
six times until the set temperature is 81 or 82
for cooling and 75 or 76 for heating.
Battery Size:AAA - NOTE: Do not mix old and new batteries or different types of AAA batteries.
2
6
5
8
7
1
3
4
9
3
TURBO:
When the remote is ON, press the
button to active the TURBO function, under
AUTO/COOL/FAN/HEAT mode.
When the unit is in ECO mode, the light
will turn on. In ECO mode, the unit will turn-off
once the room is cooled to the user set
temperature. The unit will turn back on when the
room temperature rises above the user set
temperature. Before the compressor stars, the
fan motor will keep running for a while and stop
for a while-and again, to provide much more
comfortable feeling, and save the energy.
ECO:
Use these buttons on the control panel
and remote to set the Timer.
Timer Off: The timed stop is programmed by
pressing TIMER button. Set the rest time by
pressing the button or until the rest
time displayed is to your demand then press
TIMER button again.
Timer On: When the unit is off, press TIMER
button at the first time, set the temperature with
pressing the button or . Press TIMER
button at the second time, set the rest time with
pressing the button or . Press TIMER
button at the third time, confirm the setting, then
the rest time to next automatically switching-on
could be read on the display of the machine.
Note: It can be set to automatically turn off or on
in 0.5-24 hours. Each press of the
buttons will increase or decrease the timer. The
Timer can be set in 0.5 hours increment below
10 hours and 1 hour increment for 10 hours or
above. The SET light will turn on while setting.
To cancel the setted function, press the TIMER
button again.
7. TIMER:
To press the DISPLAY button, it can
switch off/on all lights or LED display.
DISPLAY:

14
The
Check Filter light will automatically turn on after
the fan motor has been in operation for a total of
500 hours.
FIG. 15
15

15

16

Emerson Quiet Kool Co. Ltd.
1275 Bloomfield Ave 16-141
Fairfield NJ 07004 USA
Toll Free 1-844-801-8880
Version Update：--2021.5.0

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