WHYNTER 12,000 BTU DUAL HOSE PORTABLE AIR CONDITIONER
WITH 3M AND SILVERSHIELD FILTER
Model # : ARC-126MDB
INSTRUCTION MANUAL
Congratulations on your new Whynter product. To ensure proper operation, please read this Instruction Manual carefully before
using this product. Keep this manual in a safe place for future reference.
V 5.4.2017-1625
DISPOSAL INFORMATION
Thank you for choosing the Whynter 12,000 BTU Portable Air Conditioner Dual Hose with 3M and
Silvershield filter. 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 perfor-
mance and reliability that we stand for.
Please keep this user manual in a safe place for future reference.
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 au-
thority.
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SAFETY PRECAUTIONS
TO REDUCE THE RISK OF FIRE, ELECTRICAL SHOCK, OR INJURY
WARNING
Before the appliance 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 condition-
er
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 applianc-
es
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 4 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, cabi-
nets and/or cramped spaces between furniture
This unit is optimized to operate in an ambient temperature of 64°F – 90°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 appliance. The air conditioner could tip over and get dam-
aged and/or seriously injure somebody
Keep fingers out of the air intakes and air outlets
The appliance 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 appliance, ensure it is not turned upside down or greater than 45° or more off
level
This appliance 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 effi-
ciency 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 stor-
age
WHEN USING YOUR AIR CONDIITIONER, FOLLOW THESE BASIC
PRECAUTIONS:
THE MANUFACTURER DISCLAIMS ANY RESPONSIBILITY IF THE ABOVE INSTRUCTIONS ARE NOT FOLLOWED.
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INTRODUCTION / TECHNICAL DATA
HOW IT WORKS
The Whynter compact CFC-free, lead-free, and energy efficient 12,000 BTU portable air condi-
tioner, helps you stay cool while working with better environmental standards and reducing ener-
gy consumption.
This high output portable air conditioner, specially designed to be mobile, can be easily setup in
almost any indoor location and is most commonly used in data closets / server rooms, bedrooms,
classrooms and garages / workshops.
This Whynter ARC-126MDB portable air conditioner features an ECO-FRIENDLY CFC-free
GREEN R-410A refrigerant and lead-free RoHS compliant components.
Operationally, a dual hose portable air conditioner has two main advantages over a single hose unit. A
dual hose portable air conditioner can help cool a room faster and will help minimize a negative air
pressure situation in the room. If the outside temperature is much higher or more humid than the
room, the intake hose can be detached and the unit will function as a single hose unit.
TECHNICAL DATA
Model: ARC-126MDB
Operational Modes: Auto, Air conditioner, Fan or Dehumidifier
Cooling Capacity: 12000 BTU
Coverage Area: 450 sq. ft.
Dehumidifying Capacity: 61 Pts / day
Fan Speed: 3 Fan Speeds
Filters: 3M Filter and Silvershield washable pre-filter
Thermostat Control Range: 62° - 88°F
Timer: 24 hour programmable timer
Noise Level: <55 dBA
Extendable Hose: 59”
Window Kit Length:
Refrigerant: R-410A
Air Flow (at high speed): 497 m
Minimum: 26.5”
Maximum: 48”
3
/h / 292 CFM
Maximum Power Consumption: 1355W / 11.8A
Power Supply: 115 V / 60Hz
EER: 8.9
Unit Dimensions: 18.5" W x 18.75" D x 30.25" H
Package Dimensions: 20.75” W x 20.75" D x 35" H
Net Weight: 72.75 lbs
Gross Weight: 81.5 lbs
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