■An extension cord is being used. Do not use an extension cord with this or any other appliance.

■You are trying to restart the air conditioner too soon after turning off the air conditioner. Wait at least 3 minutes after turning off the air conditioner before trying to restart the air conditioner.

Air conditioner power supply cord trips (Reset button pops out)

■Disturbances in your electrical current can trip (Reset button will pop out) the power supply cord. Press and release RESET (listen for click; Reset button will latch and on some devices, a green light will turn on) to resume operation.

■Electrical overloading, overheating, cord pinching or aging can trip (Reset button will pop out) the power supply cord. After correcting the problem, press and release RESET (listen for click; Reset button will latch and on some devices, a green light will turn on) to resume operation.

NOTE: A damaged power supply cord must be replaced with a new power supply cord obtained from the product manufacturer and must not be repaired.

Air conditioner seems to run too much

■The current air conditioner replaced an older model. The use of more efficient components may cause the air conditioner to run longer than an older model, but the total energy consumption will be less. Newer air conditioners do not emit the “blast” of cold air you may be accustomed to from older air conditioners, but this is not an indication of lesser cooling capacity or efficiency. Refer to the efficiency rating (EER) and capacity rating (in Btu/h) marked on the air conditioner.

■The air conditioner is in a heavily occupied room, or

heatproducing appliances are in use in the room. Use exhaust vent fans while cooking or bathing and try not to use heatproducing appliances during the hottest part of the day. A higher capacity air conditioner may be required, depending on the size of the room being cooled.

Air conditioner cycles on and off too much or does not cool room in cooling mode

■The air conditioner is not properly sized for your room. Check the cooling capabilities of your room air conditioner. Room air conditioners are not designed to cool multiple rooms.

■The filter is dirty or obstructed by debris. Clean the filter.

■There is excessive heat or moisture (open container cooking, showers, etc.) in the room. Use a fan to exhaust heat or moisture from the room. Try not to use heatproducing appliances during the hottest part of the day.

■The louvers are blocked. Install the air conditioner in a location where the louvers are free from curtains, blinds, furniture, etc.

■The outside temperature is below 65°F (18°C). Do not try to operate your air conditioner in the cooling mode when the outside temperature is below 65°F (18°C).

■The temperature of the room you are trying to cool is extremely hot. Allow extra time for the air conditioner to cool off a very hot room.

■Windows or doors to the outside are open. Close all windows and doors.

■The Temperature control is not at a cool enough setting. Adjust the TEMP/TIME control to a cooler setting by pressing the minus button to reduce the temperature. Set the Fan Speed control to the highest setting.

Water drips from cabinet into your house

■The air conditioner is not properly leveled. The air conditioner should slope slightly downward toward the outside. Level the air conditioner to provide a downward slope toward the outside to ensure proper drainage. See the Installation Instructions.

NOTE: Do not drill a hole into the bottom of the metal base and condensate pan.

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Haier ESA424J-L manual Air conditioner seems to run too much, Water drips from cabinet into your house
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ESA424J, ESA424J-L specifications

The Haier ESA424J and ESA424J-L are standout air conditioning units designed to deliver efficient and effective cooling solutions for residential spaces. These models are particularly well-regarded for their performance, energy efficiency, and user-friendly features, making them ideal choices for homeowners looking for reliable climate control.

One of the primary features of the ESA424J and ESA424J-L is their cooling capacity. With a robust BTU rating, these air conditioners can effectively cool spaces up to a certain square footage, making them suitable for medium to large rooms. This capability ensures that users can enjoy a comfortable indoor environment even during the hottest summer months.

Energy efficiency is a significant hallmark of the Haier ESA424J series. These models boast an impressive Energy Efficiency Ratio (EER), which translates to lower energy consumption and reduced electricity bills. The implementation of advanced technologies allows these units to deliver cooling without excessive power usage, aligning well with modern energy-saving standards.

Both units feature a user-friendly interface, allowing for easy temperature adjustments and mode selections. The remote control provided with these models enhances convenience, letting users operate the air conditioner from across the room. Additionally, the quiet operation of the ESA424J and ESA424J-L ensures that users can maintain a peaceful environment while enjoying optimal cooling.

Another notable characteristic of these air conditioners is their versatile installation options. The Haier ESA424J and ESA424J-L are designed for window installation, making them suitable for various room layouts in apartments or houses. The compact design allows for efficient use of space without compromising on performance.

Additionally, these models are equipped with various cooling and airflow modes, including fan-only and dehumidification options. This adaptability allows users to customize their cooling experience according to specific needs, whether it’s circulating air or simply reducing humidity levels in the room.

In conclusion, the Haier ESA424J and ESA424J-L air conditioning units are defined by their impressive cooling capacity, energy efficiency, user-friendly controls, and versatile installation options. Combining effective cooling technologies with thoughtful design, these models stand out as reliable solutions for maintaining comfort in residential spaces all summer long.
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