The unit has worked for a

∙ Windows or doors are open.

∙ Close all windows and doors.

long time, but the room is

∙ There are too many people in

∙ You may need additional cooling or another

not cold enough

the room.

air conditioner.

∙ There is direct sunshine into

∙ Close curtains or blinds and try to minimize

 

 

 

 

the room.

the amount of direct sunlight into the room.

 

 

∙ The room is a kitchen or with

∙ You may need additional cooling or another

 

 

many heat-producing

air conditioner.

 

 

appliances

 

 

 

 

∙ There is a server in the room.

∙ You may need additional cooling or another

 

 

 

air conditioner.

 

 

∙ The room is too large.

∙ You may need additional cooling or another

 

 

 

air conditioner.

 

 

 

 

 

The unit is very noisy

∙ The unit is not level.

∙ Make sure the unit is on hard, level and

 

stable surface.

 

 

 

 

 

∙ The surface underneath the

∙ Move the unit to a location with a level and

 

 

unit is uneven.

hard floor.

 

 

∙ Low power voltage.

∙ Make sure the wall outlet and support the

 

 

 

required power consumption of the air

 

 

 

conditioner and do not use an extension cord.

 

 

 

 

 

The unit leaks water

∙ The unit is tilted or not leveled

∙ Make use the unit is leveled.

∙ The water tank is full.

∙ Drain water from the drain plug at the back of

 

 

 

 

 

the air conditioner.

 

 

 

 

 

The unit needs to be

∙ The humidity in the area may

∙ Remove the intake hose if the outside

very high

humidity is high or it is raining

drained too often

∙ Possible loose connection

∙ Contact Whynter Service Department

 

 

 

 

 

 

 

Fan speed cannot be

∙ Fan speed differences are not

∙ The fan speed difference is not very

very noticeable

noticeable when the compressor is on. Try

changed

 

setting the unit to Fan only mode, you should

 

 

 

 

 

 

be able to hear the difference between high

 

 

 

and low fan speed settings.

 

 

 

 

 

The unit does not heat

∙ The room temperature is too

∙ The heat pump of the air conditioner does not

low.

operate when temperature is below 45F.

 

 

 

 

∙ The heating mode is not on.

∙ Press the MODE button until the HEAT light is

 

 

 

show on the display

 

 

∙ The compressor has not

∙ Give the compressor 3 minutes to turn on

 

 

turned on yet because of its

after the Heating mode has been selected.

 

 

time delay.

 

 

 

 

∙ The set temperature is too low.

∙ Set the air conditioner to a higher

 

 

 

temperature. It is recommended to set the

 

 

 

temperature to at least 5F of the ambient

 

 

 

temperature.

 

 

∙ The internal water reservoir is

∙ Either manually drain the water by removing

 

 

full.

the drain plug or allow the unit to exhaust the

 

 

 

water itself by running the fan only mode. The

 

 

 

cooling will resume.

 

 

∙ The humidity in the area may

∙ Remove the intake hose if the outside

 

 

very high

humidity is high or it is raining

 

 

∙ There may be a loose

∙ Contact Whynter Service Department

 

 

connection

 

 

 

 

 

 

 

 

 

 

 

 

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ARC-143MX specifications

The Whynter ARC-143MX is an innovative portable air conditioner designed to provide efficient cooling and versatile functionality in a compact unit. This model stands out in the market for its powerful features and advanced technology, making it an ideal choice for both residential and commercial spaces.

One of the hallmark features of the Whynter ARC-143MX is its impressive cooling capacity, which can effectively cool spaces up to 500 square feet. The unit operates with a cooling power of 14,000 BTU, making it suitable for large rooms, open areas, and even commercial environments. This means users can enjoy a comfortable climate even during the hottest days of summer.

In addition to its cooling capabilities, the ARC-143MX also boasts a 3-in-1 functionality. It serves not only as an air conditioner but also as a dehumidifier and a fan. The dehumidifying mode is particularly noteworthy, as it can remove up to 101 pints of moisture from the air within a 24-hour period. This feature helps alleviate the discomfort caused by humidity, providing a more pleasant indoor environment.

The dual-hose system is another significant technological advantage of the ARC-143MX. Unlike single-hose units that can create negative pressure and draw warm air into the room, this dual-hose design ensures efficient and balanced cooling. One hose draws air from outside to cool the condenser, while the other hose expels hot air, resulting in faster cooling and energy efficiency.

Energy efficiency is further enhanced by the unit’s advanced technology. The Whynter ARC-143MX features a remote control, allowing users to adjust settings from a distance easily. It also includes programmable timers and multiple cooling modes, enabling customized comfort based on individual preferences.

Mobility is a key characteristic of the Whynter ARC-143MX, as it is equipped with caster wheels for easy movement from one room to another. Its sleek design allows it to blend seamlessly into various décor styles while maintaining functionality.

In conclusion, the Whynter ARC-143MX portable air conditioner embodies a combination of power, efficiency, and versatility. With its 14,000 BTU capacity, 3-in-1 functionality, dual-hose system, and user-friendly features, it is well-equipped to tackle the challenges of maintaining comfort in diverse environments, making it a valuable investment for any household or business.
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