Whynter ARC-12S User manual

WHYNTER ECO-FRIENDLY 12,000 BTU PORTABLE AIR CONDITIONER
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Instruction Manual
MODEL# : ARC-12S
Congratulations on your new WHYNTER product. Please read this Instruction Manual carefully before using
this product to ensure proper operation. Keep this manual in a safe place for future reference.

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TABLE OF CONTENTS
INTRODUCTION
3
SAFETY PRECAUTIONS
4-5
IDENTIFICATION OF ACCESSORIES
6
IDENTIFICATION OF PARTS
7
OPERATING YOUR AIR CONDITIONER
8
INSTALLATION INSTRUCTIONS
9-10
AIR FILTERS INSTALLATION
11
OPERATION INSTRUCTIONS
12-13
WATER DRAINAGE
13
REMOTE CONTROL
14
CARE AND MAINTENANCE
15
TECHNICAL DATA
16
TROUBLESHOOTING
17-18
WARRANTY INFORMATION
19

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Thank you for choosing the Whynter portable air conditioner. Please follow the instructions provided
in this user guide to obtain the very best performance from your portable air conditioner and take full
advantage of the many features your portable air conditioner offers you. We trust that your Whynter
air conditioner will provide the performance and reliability that we stand for.
Please keep this user manual in a safe place for future reference.
DISPOSAL
This symbol on the product or its packaging indicates that the appliance cannot be treated as normal
domestic trash, but must be handed in at a collection point for recycling electric and electronic
appliances. Your contribution to the correct disposal of this product protects the environment. Further
information about the recycling of this product can be obtained from your local municipal authority.

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SAFETY PRECAUTIONS
Before the portable air conditioner is used, it must be properly positioned and installed as
detailed in this manual.
Do not under any circumstances cut or remove the third (ground) prong from the power cord.
Make sure this unit is connected to a correctly grounded power supply outlet. Do not use an
extension cord or power strip.
The power cord is UL listed. It has a built-in L.C.D.I. (leakage, current, detection, interruption)
circuit breaker for added safety. If the power supply is interrupted, press the reset button to
reconnect the unit to power source.
It is recommended to use a separate circuit that its size should be 15 Amps for the air
conditioner.
Do not use an excessively wet cloth, industrial solvents, oil-based products to clean this
portable air conditioner.
To avoid the risk of shock, the product should never be used in bathrooms, shower rooms, or in
any other steamy or wet areas.
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any
other appliances.
Do not repair, disassemble and/or modify the unit by yourself.
Always turn off the portable air conditioner when cleaning the air filter, and transporting.
Do not turn this unit on and off by plugging and unplugging. Always use the ON/OFF switch.
Transport the unit in an upright position only, or leave it in an upright position for at least 2
hours before first use.
Ensure curtains or other objects are not obstructing the air inlet filters.
Do not bend or crush the exhaust hose while in use.
Always allow at least 20” of clearance around the unit for ventilation. Do not use this unit inside
closets, cabinets and/or cramped spaces between furniture.
This unit is optimized to operate in an ambient temperature of 64°F –95°F.
This unit must be installed in an area protected from the element, such as wind, rain, water
spray or drips.
The unit should not be located next to ovens, grills or other sources of high heat.
Always place the unit on even and hard and level surface.
Do not sit or place objects on the unit.
Do not allow children to climb, stand or hang on the unit. The air conditioner could tip over and
get damaged and/or seriously injure somebody.
Keep fingers out of the air intakes and air outlets.
Your safety and the safety of others are very important to us.
To reduce the risk of fire, electrical shock or injury when using your appliance, follow these basic precautions.

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The unit is an electrical appliance. To avoid injury from electrical shock do not operate it with
wet hands, while standing on a wet surface or while standing in water. Do not use it in outdoors
or in wet conditions.
When positioning or moving the unit, ensure it is not turned upside down or greater than 45° or
more off level.
This unit is designed for household, non-commercial use only. Any other use will void the
warranty.
Do not plug into the power outlet before set up is completed.
Do not operate this unit without the air filter(s).
Do not use harsh chemicals to clean the filter(s). Dry thoroughly before inserting the filter(s)
into the unit.
Do not add extra length to the exhaust hose by more than a total length of 9’. This will reduce
the cooling efficiency of the portable air conditioner.
At the end of each season, all water must be drained from the unit and filter(s) must be cleaned
before storage.
THE MANUFACTURER DISCLAIMS ANY RESPONSIBILITY IF THE ABOVE INSTRUCTIONS
ARE NOT FOLLOWED.
OPERATING CONDITION
MODE
ROOM TEMPERATURE
COOL
Higher than 64°F
DRY
Higher than 60°F
Your portable air conditioner is supplied with a Leakage-Current
Detection and Interruption (LCDI) plug. This plug reduces the risk of
fire due to arcing faults in the power supply cord. Please follow the
instructions below to ensure that LCDI plug works properly.
1. Plug the power cord to a grounded wall outlet. Do not plug to
a power strip or extension cord.
2. Press the TEST button on the plug. This should trip the plug
and cut the power to the air conditioner. If the plug does not
trip and the unit comes on, please contact technical support.
3. Press the RESET button to start the air conditioner.
4. Do NOT use the TEST and RESET buttons to turn the air
conditioner on and off.