Haier ESAQ406 Room Air Conditioner Owner’s Manual

June 4, 2024
Haier

Owner’s Manual and
Installation Instruction
Room Air Conditioner
Haier ESAQ406 Room Air Conditioner ESAQ406
Design may vary by model number.
Some models may have an additional letter after the model
number

RECORD KEEPING
Thank you for purchasing this Haier product. This user manual will help you get the best performance from your new air conditioner.
For future reference, record the model and serial number located on the side of the air conditioner, and the date of purchase.
Staple your proof of purchase to this manual to aid in obtaining warranty service if needed.

Model number__
Serial number__
Date of purchase

HAIER WEBSITE
Have a question or need assistance with your appliance? Try the Haier Website 24 hours a day, any day of the year! You can also shop for more great Haier products and take advantage of all our online support services designed for your convenience. In the US: Haierappliances.com

SAFETY INFORMATION

IMPORTANT SAFETY INFORMATION READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE

WARNING For your safety, the information in this manual must be followed to minimize the risk of fire, electric shock or personal injury.

  • Use this appliance only for its intended purpose as described in this Owner’s Manual.
  • This air conditioner must be properly installed in accordance with the Installation Instructions before it is used.
  • Never unplug your air conditioner by pulling on the power cord. Always grip the plug firmly and pull it straight out from the receptacle.
  • Replace immediately all electric service cords that have become frayed or otherwise damaged. A damaged power supply cord must be replaced with a new power supply cord obtained from the manufacturer and not repaired. Do not use a cord that shows cracks or abrasion damage along its length or at either the plug or connector end.
  • Turn the unit OFF and unplug your air conditioner before cleaning.
  • For your safety…do not store or use combustible materials gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance.
  • If the receptacle does not match the plug, the receptacle must be changed out by a qualified electrician.

WARNING
Risk of Fire or Explosion. This unit contains flammable refrigerant. Additional safety precautions must be followed.

  • Do not use means to accelerate the defrosting process or to clean, other than those recommended by the manufacturer.
  • The appliance shall be stored in a room without continuously operating ignition sources (for example open flames, an operating gas appliance or an operating electric heater.
  • Do not pierce or burn refrigerant tubing. Be aware that refrigerants may not contain an odor.
  • Keep ventilation openings clear of obstruction.
  • When handling, installing and operating the appliance, care should be taken to avoid damage to the refrigerant tubing.
  • Do not drill holes in the unit.
  • Maintenance, cleaning, and service should only be performed by technicians properly trained and qualified in the use of flammable refrigerants.
  • Haier Appliances does not support any servicing of the air conditioner.
  • Dispose of air conditioner in accordance with Federal and Local Regulations. Flammable refrigerants require special disposal procedures. Contact your local authorities for the environmentally safe disposal of your air conditioner.

WARNING USE OF EXTENSION CORDS

RISK OF FIRE. Could cause serious injury or death.

  • DO NOT use an extension cord with this Window Air Conditioner.
  • DO NOT use surge protectors or multi-outlet adaptors with this Window Air Conditioner.

HOW TO CONNECT ELECTRICITY
Do not, under any circumstances, cut or remove the third (ground) prong from the power cord. For personal safety, this appliance must be properly grounded.
DO NOT use an adapter plug with this appliance. The power cord of this appliance is equipped with a 3-prong (grounding) plug which mates with a standard 3-prong (grounding) wall outlet to minimize the possibility of electric shock hazard from this appliance.
The power cord includes a current interrupter device. A test and reset button is provided on the plug case. The device should be tested on a periodic basis by first pressing the TEST RESET into the outlet. If the TEST RESET conditioner and contact a qualified service technician.
Have the wall outlet and circuit checked by a qualified electrician to make sure the outlet is properly grounded? Where a 2-prong wall outlet is encountered, it is your personal responsibility and obligation to have it replaced with a properly grounded 3-prong wall outlet. The air conditioner should always be plugged into its own individual electrical outlet which has a voltage rating that matches the rating plate. This provides the best performance and also prevents overloading house wiring circuits which could cause a fire
hazard from overheated wires. See the Installation Instructions, Electrical Requirements section for specific electrical connection requirements.

READ AND SAVE THESE INSTRUCTIONS

CONTROL PANEL

Features and appearance will vary.

Haier ESAQ406 Room Air Conditioner - CONTROL PANEL

This section explains how to operate this air conditioner.
IMPORTANT:
When you turn off the air conditioner, either at the control panel or with the remote control, wait at least 3 minutes before turning it back on. This prevents the compressor from overloading. This 3-minute delay also applies when switching from cool mode to fan and back.
NOTE: There is a built-in 3-minute delay. You may notice the compressor might not start right away. This was designated to protect the unit.
Do not operate your air conditioner in Cool Mode when the outside temperature is below 61° F (16° C). This inside evaporator coil will freeze up, and the air conditioner will not operate properly.
NOTE: When the air conditioner is first plugged in, the LED display will show “88” for 3 seconds. After the air conditioner is turned on for the first time, the display will show the temperature 72° F and the fan will automatically set the Quiet speed and the Mode indicator will show ENERGY SAVE.
NOTE: To switch the temperature display between Fahrenheit (°F) and Celsius (°C), the air conditioner must be plugged in and turned on. On the control panel on the front of the air conditioner press the UP and DOWN buttons at the same time and hold for 3 seconds. Press the F/C button on the remote control to switch between Fahrenheit (°F) and Celsius (°C).
NOTE: Each time this ENERGY STAR qualified air conditioner is turned on, it will operate in energy save mode per the EPA requirements. You can select any other mode to satisfy your needs.

Controls

  1. MODE
    1. Press MODE until you see the indicator light come on next to the desired setting.
    2. Choose Fan, Cool, Energy save (E-Save), or Deum.
    Fan – Only the fan runs. Press FAN SPEED to select High, Med or Quiet fan speed. The display shows the current room temperature.
    NOTE: in fan mode, the temperature cannot be set.
    E-Save – In this mode the fan runs only when cooling is needed. The fan will run for 3 minutes after the compressor shuts off. The fan then cycles on for 2 minutes at 10-minute intervals until the temperature in the room is above the set temperature. The compressor then turns back on.
    Cool – Cools the room. Press FAN SPEED to select High, Med, Quiet or Auto Cool fan speed. Press the TEMP/TIME ^ or v arrow button to adjust the temperature. The fan will run continuously in cool mode.
    Deum – Aids in removing humidity from the room. Deum mode cannot be used to cool the room.
    NOTE: In Dehum mode, when the set temperature is close to ambient temperature, the compressor may stop and the fan will run in Quiet speed only.

  2. FAN SPEED
    1. Press FAN SPEED until you see the indicator light come on next to the desired setting.
    2. Choose High, Med, Quiet, or Auto.
    HIGH – For maximum cooling.
    MED – For normal cooling.
    QUIET – For minimum cooling and noise.
    AUTO – Adjusts the fan speed automatically to provide ideal cooling based on the room temperature.

  3. Delay
    Delay ON—When the air conditioner is off, it can be set to automatically come on in 1 to 24 hours at its previous mode and fan settings.
    Delay OFF—When the air conditioner is on, it can be set to automatically turn off in 1 to 24 hours.
    How to set:
    Press the Delay 1–24hr pad on the unit or the remote control. Each touch of the Increase ^ / Decrease v pads on the unit or the remote control will set the timer in 1-hour
    intervals.
    To review the remaining time on the Delay 1–24hr timer, press the Delay 1–24hr pad on the unit or the remote control. Use the Increase ^ / Decrease v pads on the unit
    or on the remote control to set a new time if desired. To cancel the timer, press the Decrease v pad on the unit or the remote control until the set time is zero. After 3 seconds the light on the Delay 1-24 hour pad goes off.

  4. TEMP/TIME
    1. Press the TEMP/TIME ^ button to raise the temperature.
    Each time you press the TEMP/TIME ^ button, the temperature will go up by 1° F until it reaches 86° F (30° C).
    2. Press the TEMP/TIME v button to lower the temperature.
    Each time you press the TEMP/TIME v button, the temperature will go down by 1° F until it reaches 61° F (16°C).
    NOTE: Under Fan mode, the display will show the current temperature. Under Energy Save, Cool or Dehum mode, the display will show the set temperature.

  5. FILTER RESET
    This feature automatically notifies you that the air filter must be cleaned. The indicator light will come on after 240 hours of operation. Clean the air filter (refer to Care and Cleaning section), place it back in the front panel, and press the Filter Reset button. The light will turn off.

  6. WiFi Connect
    Enables connection of the air conditioner to the home WiFi. Download the App for details at: haierappliances.com

Using the Remote Control
Remote Control may differ in appearance from the image show.

NOTE: Please remove the back of the controller and insert two AAA batteries. Replace batteries after 6 months of use or when the remote control starts to lose power.
NOTE: DO NOT mix old and new batteries.

  1. POWER
    Press the power button to turn on the air conditioner.
    When you first press the power button, the air conditioner will operate in Energy Save mode, with Quiet fan speed and a temperature of 72°F. You can select any other mode to satisfy your needs.

  2. SPEED
    High – Press the HIGH button to choose high fan speed.
    Med – Press the MED button to choose medium fan speed.
    Quiet – Press the QUIET button to choose quiet fan speed.
    Auto Cool – Press the AUTO button to choose auto cool fan speed.

  3. MODE
    Fan- Press the FAN button to activate fan mode.
    Cool – Press the COOL button to activate the cool mode.
    E-Save Press the ENERGY SAVE button to activate the mode.
    Deum – Press the DEHUM button to activate dehum mode.

  4. TIMER
    To set the air conditioner to turn off after a set amount of time between 1 hour and 24 hours (unit must be ON):
    1. Press the TIMER ON/OFF button on the remote control to select the time off function.
    2. Press the TIMER UP or TIMER DOWN arrow button to change the delay time from 1 hour to 24 hours. The timer OFF indicator light on the air conditioner panel will illuminate.
    3. The buzzer beeps twice after 5 seconds, then the Timer OFF countdown will initiate.
    To clear the TIMER Program:
    NOTE: The air conditioner can be either on or off.
    Press the TIMER ON/OFF button until the Timer indicator light turns off.

  5. TEMP UP/TEMP DOWN
    • Press the TEMP UP button to raise the temperature. Each time you press the TEMP UP button, the temperature will go up 1° F until it reaches 86°F (30°C).
    • Press the TEMP DOWN button to lower the temperature. Each time you press the TEMP DOWN button, the temperature will go down 1° F until it reaches 61°F (16°C).

  6. SLEEP
    1. Press the SLEEP button on the remote control to choose Sleep mode. This display will show (08) and the indicator light will turn on.
    2. The temperature will increase by 2° F one hour after the mode is chosen. The temperature then increases to another 2° F after one hour. The until will hold this temperature for six hours then stop.
    3. To turn off Sleep mode, press the SLEEP button until the indicator light is off.

  7. FAHRENHEIT/CELSIUS
    • Press the F/C button to choose between Fahrenheit and Celsius.

  8. LOCK
    • Press the LOCK button on the remote control to disable button functionality. Press the LOCK button again to activate the remote control functionality.

  9. LIGHT
    • When you press the LIGHT button, the display on the unit will turn off, but the unit is still operating normally. When you press the LIGHT button again or press any button on the remote control, the display will be illuminated again.

  10. RESET
    • Press the RESET button to reset the unit to factory settings.

Air Direction
COOL MIN:
To reduce cooling capacity, point air directional louvers up.
COOL MAX:

To maximize cooling capacity, point air directional louvers down.

Haier ESAQ406 Room Air Conditioner - fig1

Changing the Air Direction
2-Way Air Flow: The air directional louvers let you control the direction of the airflow. The airflow can be directed up to down.

Haier ESAQ406 Room Air Conditioner - fig2

AIR CONDITIONER CARE

Cleaning the Air Filter
The air filter is removable for easy cleaning. A clean air filter helps remove dust, lint, and particles from the air for optimal cooling operating efficiency. The Filter Reset light will turn on to notify you that the air filter must be cleaned. The light goes on after the air conditioner has been operating for 240 hours.

  1. Turn off the air conditioner and unplug the power supply cord from the outlet.

  2. Remove the air filter by opening the front panel.
    To do this, gently grip the front panel by the two openings on the side, and slide it towards you.

  3. Use a vacuum cleaner with the hose attachment to clean the air filter. If the air filter is very dirty, wash it in warm water with mild detergent. Do not wash the air filter in a dishwasher or clothes washer, or use any chemical cleaners. Do not use a cloth dryer or microwave oven to dry it. Air dry the air filter completely before placing it back in the unit.

  4. Place the air filter back in the air conditioner. The bottom of the black filter should nest behind three white tabs in the base of the front panel.

  5. Close the front panel.

  6. Plug the power supply cord into the outlet, turn on the air conditioner and press the filter reset button to turn off the indicator light.
    NOTE: Do not operate the air conditioner without the filter in place.

Cleaning the Front Panel

  1. Turn off the air conditioner and unplug the power supply cord from the outlet.
  2. Clean the front panel with a soft cloth. Do not use chemical cleaners, especially spray cleaners, sharp instruments, or flammable fluids. These products can damage the surface of your air conditioner.
  3. Air-dry the front panel completely.
  4. Plug the power supply cord into the outlet and turn on the air conditioner.

INSTALLATION INSTRUCTIONS

Questions? Visit our Website at:haierappliances.com

BEFORE YOU BEGIN
Read these instructions completely and carefully.

  • IMPORTANT – Save these instructions for the local inspector’s use.
  • IMPORTANT – Observe all governing codes and ordinances.
  • Note to Installer – Be sure to leave these instructions with the Consumer.
  • Note to Consumer – Keep these instructions for future reference.
  • Skill level – Installation of this appliance requires basic mechanical skills.
  • Completion time – Approximately 1 hour
  • We recommend that two people install this product.
  • Proper installation is the responsibility of the installer.
  • Product failure due to improper installation is not covered under the Warranty.
  • You MUST use all supplied parts and use proper installation procedures as described in these instructions when installing this air conditioner.

ELECTRICAL REQUIREMENTS
**** These models require a 115/120-volt AC, 60-Hz grounded outlet protected with a 15-amp time-delay fuse or circuit breaker.
The 3-prong grounding plug minimizes the possibility of electric shock hazard. If the wall outlet you plan to use is only a 2-prong outlet, it is your responsibility to have it replaced with a properly grounded 3-prong wall outlet.

CAUTION
Do not, under any circumstances, cut or remove the third (ground) prong from the power cord. Do not change the plug on the power cord of this air conditioner.
Aluminum house wiring may present special problems— consult a qualified electrician.
The power cord includes a current interrupter device. A test and reset button is provided on the plug case. The device should be tested on a periodic basis by first pressing the TEST RESET into the outlet. If the TEST the RESET use of the air conditioner and contact a qualified service technician.
UNPACKING THE AIR CONDITIONER
WARNING
EXCESSIVE WEIGHT HAZARD – When moving or lifting the air conditioner, use two or more people. Wear gloves when handling the air conditioner to protect against
possible sharp edges and metal fins. Remove Packaging Materials

  • Remove packaging materials. Save the carton and the foam packaging for storing the unit when not in use.
    NOTE : There is NO internal packing material inside the air conditioner to remove – DO NOT open the cabinet.

  • Handle the air conditioner gently.

  • Keep the air conditioner upright and level. Do not set the air conditioner on its side, front, back or upside down.

  • The air conditioner must be standing upright for 2 hours prior to installation and operation.

TOOLS YOU WILL NEED

Haier ESAQ406 Room Air Conditioner - fig4

PARTS INCLUDED
(Appearance may vary)Haier ESAQ406 Room Air Conditioner -
fig5Haier ESAQ406 Room Air Conditioner -
fig6

  • These instructions are for a standard double-hung window. You will need to modify them for other types of windows.
  •  The air conditioner can be installed without the side curtain panels if needed to fit in a narrow window. See the window opening dimensions.
  • All supporting parts must be secured to firm wood, masonry or metal.
  • The electrical outlet must be within reach of the power cord.
  • Follow the dimensions in the table and illustration for your model.

2. STORM WINDOW REQUIREMENTS
A storm window frame will not allow the air conditioner to tilt toward the outside and will keep it from draining properly. To adjust for this, attach a piece of wood to the sill.
WIDTH: 2LENGTH: Long enough to fit inside the window frame.
THICKNESS: To determine the thickness, place on the top of the storm window frame or the vinyl frame.
Attach securely with nails or screws provided by the installer.Haier ESAQ406
Room Air Conditioner - fig8

3. PREPARE THE AIR CONDITIONER
A. Install the top mounting rail with 4 Type-A screwsHaier ESAQ406 Room
Air Conditioner - fig9

B. Slide the side curtain panels into the side panel rails.
         C. For model ESAQ406, cut and apply a weather strip to side of the curtain frame (one each side).
D. Slide left and right side curtain frames into top and bottom rails. Make sure that side curtains snap into side of the frames.
4. INSTALL THE AIR CONDITIONER IN THE WINDOW
A. Measure the width of the window opening and mark the center line on the inside window sill.Haier ESAQ406 Room Air Conditioner -
fig14

Place the unit in the window. Lower the window sash to hold unit in place.
B. Set the air conditioner in the window so that is centered. Place the air conditioner so that front edge of the bottom mounting rail is against the back edge of the sill.
Make sure that the air conditioner is level or tilting slightly to the outside.Haier ESAQ406 Room Air Conditioner - fig15

4. INSTALL THE AIR CONDITIONER IN THE WINDOW (continues)
C. Install the side bracket into the unit and into the window sill using two 1” wood screws provided. Repeat on other side.

D. Extend the curtain panels until they fill the window.
Mark the location of the holes in each corner of the curtain. Use the drill and 1/8” drill bit to drill pilot holes. Use 4 type B screws to secure the side panels in place.

5. INSTALL WINDOW LOCKING BRACKET AND FOAM TOP WINDOW GASKET
Use Type B Screw to install the window lock bracket on top of the bottom window.
CAUTION
A. To prevent broken glass or damage to windows, on vinyl or other similarly constructed windows, attach the window locking bracket to the window side jamb with one Type B screw. B. Cut the foam top window gasket to the window width.
C. Stuff the foam between the glass and the window to prevent air and insects from getting into the room.

NOTE: If the gasket supplied does not fit your window, obtain appropriate material locally to provide a proper installation seal. 5. INSTALL WINDOW LOCKING BRACKET AND FOAM TOP WINDOW GASKET (continues)
D. For additional energy savings, on ESAQ406 only, measure and cut the adhesive-backed foam sheets, and apply over the side curtains and frames to seal air leakage.Haier ESAQ406 Room Air Conditioner -
fig22

TROUBLESHOOTING

Save time and money! Review the charts on the following pages first and you may not need to call for service.

Problem Possible Cause What To Do
Air conditioner does not start. The unit is unplugged. Make sure the air

conditioner plug is pushed completely into the outlet.
The fuse is blown/ circuit breaker is tripped.| Check the house fuse/circuit breaker box and replace the fuse or reset the breaker.
Power Failure.| The unit will automatically restart in the setting last used after the power is restored. There is a protective time delay (approximately 3 minutes) to prevent tripping of the compressor overload. For this reason. the unit may not start normal cooling for 3 minutes after it is turned back on.
The current interrupter device is tripped.| Press the RESET button located on the power cord plug.
If the RESET button will not stay engaged, discontinue use of the air conditioner and contact a qualified service technician.
Remote control is not working| Bat tries are dead.| Replace the batteries.
Bat tries inserted wrong.| Make sure batteries are inserted in the correct position.
Air conditioner does not cool as it should.| Indoor airflow is rest recited.| Make sure there are not curtains, blinds or furniture blocking the front of the air conditioner.
The temp control may not be set properly.| Turn the temperature control to a higher number.
The air filter is dirty.| Clean the filter at least every 30 days. See Care and Cleaning section.
The room may have been hot.| When the air conditioner is first turned on. you need to allow time for the room to cool down.
Cold air is escaping.| Check for open furnace registers and cold air returns.
Cooling coils have iced up| See ‘Air conditioner freezing up” below.
The air conditioner freezing up| Ice blocks the air flow and stops
the air conditioner from cooling the room.| On models with control knobs, set the mode control at High Fan or High Cool with the Temp at 1 or 2.
Water drips outside| Hot, humid weather.| This is normal.
Water drips inside| The air conditioner is not tilted to t he outside.| For proper disposal, make sure the air conditioner slants slightly from the case front to the rear.
Water collect s in base pan| Moist ure removed from air and drain into base pan.| This is normal for a short period in areas with little humidity: normal for a longer period in very humid areas.

NORMAL OPERATING SOUNDS

  • You may hear a pinging noise caused by water being picked up and thrown against the condenser on rainy days or when the humidity is high. This design feature helps remove moisture and improve efficiency.
  • You may hear the thermostat click when the compressor cycles on and off.
  • Water will collect in the base pan during high humidity or on rainy days. The water may overflow and drip from the outdoor side of the unit.
  • The fan may run even when the compressor does not.
  • Water droplets being thrown against the outside coils can make a pinging noise. This helps cool the condenser. You can reduce this noise by removing the subbase water plug. Removing this plug will lower the Energy Efficiency of your until.
    NOTE: Do not drill hole in the base pan.

Haier ESAQ406 Room Air Conditioner - fig23

NOTES
LIMITED WARRANTY

Staple your receipt here.
Proof of the original purchase date is needed to make a warranty claim.

For The Period Of: Haier Appliances Will Replace:
One Year From the date of the original purchase Replacement, repair, or

refund of the original retail price for any product which fails due to a
defect in materials or workmanship. If the unit is exchanged, the replacement unit is warranted
for the remainder of your product’s original one-year warranty period. Haier Appliances will, at its
sole discretion, replace the product with a product of the same or comparable functionality and
quality or refund the original retail price.

In Order to Make a Warranty Claim During Your Retailer’s Allowable Return Period:

  • Properly pack your unit. We recommend using the original carton and packing materials.
  •  Return the product to the retail location where it was purchased.
  • Include in the package a copy of the sales receipt or other evidence of date of original purchase. Also print your name and address and a description of the defect.

In Order to Make a Warranty Claim During the Remainder of the One-Year Warranty:

  • Locate your original sales receipt and make a note of your model and serial number.
  • Call 800. GE.CARES (800.432.2737) (in the United States) to initiate the product replacement process.
  • You will be asked to provide your name, address, date of purchase, model and serial number.
  • Haier Appliances will arrange for a carton to be sent to your home to recover the product.
  • Please return all requested materials (postage pre-paid) in the carton provided. Please include a description of the defect.
  •  You should receive your replacement product or refund within 7 to 10 business days after your package is received.

What Will Not Cover:

  • Customer instruction. This owner’s manual provides information regarding operating instructions and user controls.
  • Improper installation. If you have an installation problem, or if the air conditioner is of improper capacity, contact your dealer or installer. You are responsible for providing adequate electrical connecting facilities.
  • Failure of the product resulting from modifications to the product or due to unreasonable use including failure to provide reasonable and necessary maintenance.
  • Replacement of house fuses or resetting of circuit breakers.
  • Failure due to corrosion on models not corrosion-protected.
  • Damage to the product caused by improper power supply voltage, accident, fire, floods or acts of God.
  • Incidental or consequential damage caused by possible defects with this air conditioner.
  • Damage caused after delivery.

EXCLUSION OF IMPLIED WARRANTIES – Your sole and exclusive remedy is product repair as provided in this Limited Warranty. Any implied warranties, including the implied warranties of merchantability or fitness for a particular purpose, are limited to one year or the shortest period allowed by law.
For US Customers: This limited warranty is extended to the original purchaser and any succeeding owner for products purchased for home use within the USA. If the product is located in an area where service by a Haier Appliances Authorized Servicer is not available, you may be responsible for a trip charge or you may be required to bring the product to an Authorized Haier Appliances Service location for service. In Alaska, the limited warranty excludes the cost of shipping or service calls to your home. Some states do not allow the exclusion or limitation of incidental or consequential damages. This limited warranty gives you specific legal rights, and you may also have other rights which vary from state to state. To know what your legal rights are, consult your local or state consumer affairs office or your state’s Attorney General.
Warrantor US : GE Appliances, a Haier company Louisville, KY 40225

IMPORTANT
Do Not Return This Product To The Store If you have a problem with this product, please call 1-877-337-3639 for the name and telephone number of the nearest authorized service center. DATED PROOF OF PURCHASE IS REQUIRED FOR WARRANTY SERVICE IMPORTANT

References

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