Though Haier air conditioners are among the most reliable, the units can fail. When they do, performing basic Haier air conditioner troubleshooting is advisable, and that’s where this troubleshooting guide is handy.
With it, you can troubleshoot your Haier air conditioner when it doesn’t turn on, blow air, cool, heat, or drain. Additionally, you can fix it when it turns on and off or when its reset button keeps tripping.
Those are some of the common Haier air conditioner problems which I’ll cover in this troubleshooting guide. I’ll help you identify why your Haier AC is behaving or malfunctioning the way it is and how you can fix it.
And as you’ll discover, you don’t have to call Haier or local AC experts whenever your air conditioner doesn’t work. That’s because you can perform most troubleshooting DIY.
We will, after that, look at how you can reset your Haier air conditioner to fix some issues. Let’s jump into it!
In a rush? The Haier AC troubleshooting guide below can help you troubleshoot typical air conditioner problems.
Quick Haier Air Conditioner Troubleshooting Guide
| – | Problem | Likely Cause | Troubleshooting |
| 1. | Haier AC Won’t Turn On | Power issues (outage, unplugged AC, tripped GFCI or breaker, blown-up fuse or faulty outlet) | Check if there’s power and correctly plug in the AC. Reset a tripped GFCI or breaker and replace a blown-up fuse or faulty electric outlet |
| 2. | Haier AC Won’t Blow Air | Faulty fan motor, relay board, thermostat, thermistor, or main control board | Replace any of the five components once you confirm they are faulty |
| 3. | Haier AC Won’t Cool | High thermostat setting, dirty coils or air filter, leaky room, low refrigerant, faulty component (thermostat, thermistor, compressor, capacitor, or control board), or more undersized AC | Adjust the thermostat setting (65 – 75 0F), clean dirty coils and air filters, and reduce air leakage. Call an expert to handle the rest (refrigerant leakage and component failure). Upgrade the AC if its capacity (BTU rating) is small |
| 4. | Haier AC Won’t Heat | Low thermostat setting, tripped breaker, dirty air filter or coils, or a faulty blower | Raise the thermostat setting (at least 750F), reset the breaker, and clean the air filter or coils. Replace a faulty blower |
| 5. | Haier AC Won’t Drain | Unleveled AC or blocked reservoir tank | Level the air conditioner and clean the reservoir tank to unblock it |
| 6. | Haier AC Turns On and Off | Clogged filter or coils, tripped breaker, a faulty thermostat, low refrigerant, or wrong AC capacity | Clean the air filter and coils, reset the breaker and replace a faulty thermostat. Ask for a refrigerant refill in case of refrigerant leakage, and replace the AC if it’s the wrong size |
| 7. | Haier AC Reset Button Keeps Tripping | A clogged filter, power surge, loose wiring, low refrigerant, or faulty compressor or fan | Clean the dirty air filter and call an expert to fix the rest |
7 Common Haier Air Conditioner Problems and Their Troubleshooting
Here are seven common Haier AC problems you can troubleshoot:
1. Haier Air Conditioner Not Turning On
Generally, a Haier Ac won’t turn on due to a power issue. Without receiving adequate power, the Ac won’t power on, and here are the power issues you should be wary of:
- Power outage – Sometimes, a power outage could be why your AC and every other appliance or light fixture won’t turn on. So, consider that.
- Unplugged AC – Check the AC power plug to ensure it is firmly fixed into the wall outlet. If it’s not, the Ac won’t power on.
- Tripped GFCI/GFI – On the air conditioner’s power plug is a GFCI/GFI, which trips off during a power failure. When it does, the AC won’t turn on.
- Tripped circuit breaker – The AC also has a circuit breaker that protects it (by tripping off) during a power failure. In such an event, the Ac won’t turn on.
- Blown-up fuse – The Haier AC will also not power up if the fuse blows up during a power spike.
- Faulty outlet – It’s also important to check the electric outlet or power socket as the air conditioner won’t power on if it’s defective.
Fix
Confirm if there’s power or an outage. In the case of the former, ensure the Ac is plugged in correctly and turned on. Check the GFCI on the Ac plug and reset it if it’s tripped.
Also, check the circuit breaker, and if it’s off, reset it. As for the fuse, test it for continuity with a multimeter and do the same for the electric outlet. If any of them lacks continuity, replace them.
2. Haier Air Conditioner Not Blowing Air
Depending on the climatic conditions, the air conditioner should blow hot/warm or cold air. After all, that’s the essence of an air conditioner. You should, however, watch out for these issues if your Haier air con doesn’t turn on:
- Faulty fan motor – The air conditioner won’t blow any air if the fan motor is defective. In such a case, look for non-spinning blades or worn-out bearings.
- Relay board – The relay board relays voltage to the fan motor, among other components. If faultiness means that won’t happen. And so the fan motor won’t run.
- Thermostat – A faulty thermostat will fail to monitor the temperature changes and may thus deter the fan from spinning.
- Thermistor – Like the thermostat, a faulty thermistor prevents the AC’s fan from spinning, and once that happens, the AC won’t blow air.
- Main control board – A defective main control board can also prevent the fan motor from rotating and blowing air.
Fix
Consider inspecting each of the above five components; if they are faulty, replace them. An air conditioner expert can help you with that.
3. Haier Air Conditioner Not Cooling
Several issues could stop a Haier air conditioner from blowing cold. Other than the above-discussed components (under the AC not blowing air), here is why your Haier AC isn’t cooling:
- High thermostat setting – The AC won’t cool if the thermostat is set at a temperature above 750F. It’ll heat instead.
- Dirty coils or air filter – Dirt reduces the AC’s cooling ability, especially if the affected parts are the condenser coils and air filter.
- Leaky room – If there are many openings in your room, perhaps gaps, on the walls or open windows and doors, cold air will leak out, making it harder for the AC to cool your space.
- Low refrigerant – If the refrigerant leaks and its level drops, it won’t be enough to absorb heat from your room. And as a result, the air conditioner won’t cool.
- Faulty component – The air conditioner won’t cool if the thermostat, thermistor, compressor, capacitor, or control board is defective. An AC expert can help you figure out which one.
- Smaller AC – The AC won’t cool if its capacity is smaller than your room needs. So, if none of the components is wrong and the reason is none of the discussed above, it could be that the AC is small-capacity.
Fix
Start by checking the thermostat setting and adjust it to 65 – 750F if that’s not the case. Then inspect the condenser coils and air filter for dirt-caking and clean them.
If the walls and windows are leaking cold air out, seal them and replace the thermostat, thermistor, compressor, capacitor, or control board if faulty.
And if you cannot find a fault with the components, the issue could be the AC’s capacity. On that note, consider Haier’s recommendation, as the table below shows:
Haier’s Air Conditioner Sizing Chart
| AC Capacity (BTU) | Maximum Cooling Area |
| 5,000 BTU | 150 sq. ft |
| 6,000 BTU | 250 sq. ft |
| 7,000 BTU | 300 sq. ft |
| 8,000 BTU | 350 sq. ft |
| 9,000 BTU | 400 sq. ft |
| 10,000 BTU | 450 sq. ft |
| 12,000 BTU | 550 sq. ft |
| 14,000 BTU | 700 sq. ft |
| 18,000 BTU | 1,000 sq. ft |
| 21,000 BTU | 1,200 sq. ft |
| 23,000 BTU | 1,400 sq. ft |
| 24,000 BTU | 1,500 sq. ft |
4. Haier Air Conditioner Not Heating
A few issues could prevent your air conditioner from warming up your space during the chilly season. The problems include the following:
- Low thermostat setting – The air conditioner won’t get hot if the thermostat reads a temperature below 750F.
- Tripped breaker – A flipped breaker stops the air conditioner from getting hot by cutting its power supply.
- Dirty air filter or coils – Dirt prevents proper hot air circulation, especially when the air filter or condenser coils are filthy.
- Faulty blower – Given that the blower’s job is to blow hot air, the air conditioner won’t get hot if it’s defective.
Fix
Ensure the thermostat setting is at least 750F. So adjust it accordingly. Check the circuit breaker for tripping up and flip it back on if it’s off. Check the air filter and condenser coils and clean them properly. And if the blower won’t blow air, replace it.
5. Haier Air Conditioner Not Draining Water
Two issues could prevent your air conditioner from draining water. First, the air conditioner could be standing on an unlevelled surface, thus unstable. Second, the reservoir tank could be debris-clogged. So, you’ve to check the two issues.
Fix
Examine the air conditioner to see if it’s not uniform. If not, ensure you position it on a more even surface. Also, check the reservoir tank and clean it if it’s too dirty.
6. Haier Air Conditioner Turns On Then Off
A properly working Haier air conditioner shouldn’t turn on and then off. If that’s the case, there’s an issue with your AC, which could be any of the following:
- Clogged filter or coils – Sometimes, too much dirt on the filter and coils causes the air conditioner to turn on and off.
- Tripped breaker – A continuously tripping breaker causes the air conditioner to power on and off.
- Faulty thermostat – A defective thermostat relays the wrong message, thus capable of turning the AC on and then off.
- Low refrigerant – If the refrigerant is insufficient, the air conditioner may run and stop repeatedly.
- Wrong AC capacity – Consider the possibility of your air-con being the wrong capacity. If it is, then it may turn on and off.
Fix
Examine the AC filter and coils for dirt clogging and clean them if that’s the case. If the breaker is off (tripped up), flip it back on and have an expert check the refrigerant level and thermostat status. And as far as the AC capacity goes, use the earlier shared table.
7. Haier Air Conditioner Reset Button Keeps Tripping
Lastly, your Haier air conditioner’s reset button may repeatedly trip down and cut the AC power supply. In such a case, consider any of these issues:
- Clogged filter
- Power spike/surge
- Loose wiring/electrical fault
- Low refrigerant
- Faulty compressor
- Bad fan
Fix
Most of these issues (besides the clogged filter, which needs cleaning) require an AC expert’s intervention. So, talk to one. But before you do, first reset your AC.
How To Reset My Haier Air Conditioner?
You can reset a Haier air conditioner using any of these methods:
The remote – Identify the reset button on your Haier AC remote control and push it in to rest the AC.
Power plug – Locate the Test & Reset switch on your AC power plug and press it to reset the AC.
What is the contact number for Repair Clinic customer support?
The contact number for Repair Clinic customer support can be found by clicking on the link that says “CLICK TO CALL 1-800-269-2609.”
How can I start a live chat with customer care specialists?
To start a live chat with our dedicated customer care specialists and receive assistance with any issues you may be facing, you can follow these simple steps:
1. Locate the live chat feature: Look for the live chat option on our website. This is usually available on the homepage or in the customer support section. It could be in the form of a chat bubble icon or a clearly labeled button.
2. Initiate the chat: Click on the live chat feature to open the chat window. This will connect you directly to one of our customer care specialists who will be ready and waiting to assist you.
3. Provide necessary information: Before beginning the conversation, you may be asked to provide some basic information such as your name, email address, and a brief description of your issue or query. This will help the customer care specialist better understand your situation and provide tailored assistance.
4. Engage in the live chat: Once connected, start typing your message in the chat window. Be clear and concise in describing your problem or question to ensure a prompt and accurate response. Feel free to ask additional questions or seek clarification during the conversation.
5. Follow the guidance: Our customer care specialist will guide you through the troubleshooting process or provide you with the necessary information or solutions. Follow their instructions and provide any additional details they may need to better assist you.
6. Conclude the chat: Once your issue has been resolved or you have received the information you needed, feel free to thank the customer care specialist for their help. If you have any further queries, do not hesitate to ask before ending the chat.
By following these steps, you will be able to easily start a live chat with our customer care specialists, ensuring that you receive the support you require in a timely manner.
The contact number for Repair Clinic customer support can be found by clicking on the link that says “CLICK TO CALL 1-800-269-2609.”
What are some specific Haier air conditioner parts that I can shop for?
Here are some specific Haier air conditioner parts that you can shop for:
1. Adhesive Parts
2. Alternator, Battery & Charger Parts
3. Axle, Roller, Shaft, Wheel Parts
4. Bearing Parts
5. Blower Wheel & Fan Blade Parts
6. Bracket & Flange Parts
7. Cap, Lid & Cover Parts
8. Capacitor Parts
9. Chassis Parts
10. Circuit Board & Timer Parts
11. Cleaner & Deodorizer Parts
12. Compressor & Sealed System Parts
13. Control Cable Parts
14. Curtain & Accordian Parts
15. Deflector & Chute Parts
16. Dirt Cup Parts
17. Dispenser Parts
18. Door Parts
19. Drip Bowl & Drip Pan Parts
20. Drum & Tub Parts
21. Duct & Venting Parts
22. Engine Parts
23. Fastener Parts
24. Filter Parts
25. Finished Product Parts
26. Fuse, Thermal Fuse & Breaker Parts
27. Gas Burner & Control Valve Parts
28. Gasket & Seal Parts
29. Grille & Kickplate Parts
30. Handle Parts
31. Heating Element Parts
32. Hinge Parts
33. Hose, Tube & Fitting Parts
34. Ignition Controls Parts
35. Insulation Parts
36. Knob, Dial & Button Parts
37. Latch Parts
38. Lubricant Parts
39. Manuals, Care Guides & Literature Parts
40. Miscellaneous Parts
41. Motor Parts
42. Panel Parts
43. Power Cord Parts
44. Pump Parts
45. Remote Control Parts
46. Sensor & Thermistor Parts
47. Shelf & Shelf Support Parts
48. Spring Parts
49. Suspension & Shock Absorption Parts
50. Switch Parts
51. Tank & Container Parts
52. Thermostat Parts
53. Touchpad Parts
54. Transformer Parts
55. Trim Parts
56. Valve & Float Parts
57. Wash Arm & Wash Arm Support Parts
58. Wire, Receptacle & Wire Connector Parts
These are just a few examples of the Haier air conditioner parts that you can find when shopping.
How can I disassemble and repair specific air conditioner models?
To disassemble and repair specific air conditioner models, follow these steps:
1. Identify the specific model of your air conditioner. You can refer to the model number on the product or check the manufacturer’s documentation.
2. Visit the manufacturer’s website or contact their customer service to obtain detailed disassembly instructions for your specific model. They may provide online resources, manuals, or guides that outline the disassembly process step-by-step.
3. Gather the necessary tools for disassembly, such as screwdrivers, pliers, and a multimeter for testing electrical components.
4. Disconnect the power supply to the air conditioner by unplugging it from the electrical outlet or switching off the circuit breaker.
5. Remove any external covers or panels according to the manufacturer’s instructions. This may involve unscrewing bolts or clips.
6. Take caution when removing internal components, such as the circuit board, thermostat, fan blades, or compressor. Follow the manufacturer’s instructions to prevent damage or injury.
7. Inspect the components for any signs of damage or wear. Check for loose connections, frayed wires, or burnt-out parts. Use the multimeter to test the functionality of electrical components.
8. If you identify any faulty parts, consult the manufacturer’s documentation or customer service for guidance on how to safely remove and replace them. They may provide specific part numbers or recommend authorized service centers.
9. Perform the necessary repairs or replacements to fix the issues with your air conditioner. Take note of the disassembly process, as you will need to reassemble the unit later.
10. Once the repairs are complete, carefully reassemble the air conditioner, ensuring all components are properly aligned and securely attached. Follow the reverse steps of disassembly.
11. Connect the power supply and test the functionality of the repaired air conditioner. Pay attention to any unusual noises, vibrations, or improper cooling.
If you encounter any difficulties during the disassembly or repair process, it is recommended to seek professional assistance from a certified technician or authorized service center.
Where can I shop for air conditioner parts?
If you’re looking for a place to shop for air conditioner parts, you’re in luck! We provide access to an extensive selection of over 4 million parts from more than 150 top brands. With such a wide range of options, the chances are high that we have the specific part you need. Feel free to browse our inventory and find the perfect air conditioner part for your requirements.
How can I find a solution for my specific air conditioner model?
To find a solution tailored to your specific air conditioner model, follow these steps for a fast and easy resolution:
1. Begin by identifying your air conditioner’s model number. This number is usually found on a sticker or plate on the unit itself.
2. Once you have located the model number, enter it in the provided space. This could be on a manufacturer’s website, an online troubleshooting guide, or a customer support portal.
3. After entering the model number, explore the available resources related to your air conditioner model. These may include guides, manuals, FAQs, or troubleshooting tips specific to your particular unit.
4. Take the time to thoroughly read and understand the information provided. Look for any specific instructions, solutions, or advice that directly address the issues you are experiencing.
5. Implement the recommended solutions or troubleshooting steps as outlined in the resources. Follow any guidelines or precautions mentioned to ensure safety and efficacy.
6. If the provided solutions do not resolve your problem, check if there is a customer support option available. This could be in the form of a helpline, live chat, or email support. Reach out to the manufacturer or authorized service center for further assistance specific to your model.
By following these steps, you can easily find a solution tailored to your specific air conditioner model and effectively address any issues you may be facing.
What are some common problems with air conditioners and their potential causes?
What are some potential causes and solutions for an air conditioner remote control not working?
There are a couple of potential causes for an air conditioner remote control not working. Some possible causes include dead batteries or a faulty remote control. To troubleshoot, you can try replacing the batteries with new ones or purchasing a new remote control if necessary.
What are some potential causes and solutions for an air conditioner that is loud or noisy?
There are various potential causes for an air conditioner being loud or noisy. Some possible causes include a faulty fan motor, loose components, debris in the unit, a worn-out compressor, or an imbalanced fan blade. To address this issue, you can try tightening loose components, cleaning the unit, or replacing the faulty fan motor or compressor.
What are some potential causes and solutions for an air conditioner that won’t turn off?
If an air conditioner won’t turn off, it could be due to several reasons. Some potential causes include a faulty thermostat, a stuck relay switch, a faulty control board, a refrigerant leak, or a wiring issue. To troubleshoot, you can try replacing the faulty thermostat or calling an expert to diagnose and fix the issue.
What are some potential causes and solutions for an air conditioner compressor not running?
There are several potential causes for an air conditioner compressor not running. Some possible causes include a faulty compressor, a faulty capacitor, a faulty control board, a low refrigerant level, or a tripped breaker. To address this issue, you may need to call an expert to diagnose and replace the faulty component or refill the refrigerant.
What are some potential causes and solutions for an air conditioner fan not working?
Some possible causes for an air conditioner fan not working include a faulty fan motor, a faulty relay board, a faulty thermostat, a faulty thermistor, or a faulty main control board. To troubleshoot, you can try replacing any of these five components once you confirm they are faulty.
Introducing our Quick Haier Air Conditioner Troubleshooting Guide, designed to assist you in identifying and resolving common issues with your air conditioner. Below, we have compiled a list of frequent problems encountered by Haier AC users, along with their potential causes and suggested solutions.
Problem 1: Haier AC Won’t Turn On
Likely Cause: Power issues such as a power outage, unplugged AC, tripped GFCI or breaker, blown-up fuse, or faulty outlet.
Troubleshooting: Start by checking if there is power and ensure that the AC is correctly plugged in. If a GFCI or breaker has tripped, reset it. In the case of a blown-up fuse or faulty electric outlet, replace them accordingly.
Problem 2: Haier AC Won’t Blow Air
Likely Cause: A faulty fan motor, relay board, thermostat, thermistor, or main control board.
Troubleshooting: Upon confirming that any of these five components are faulty, it is recommended to replace them accordingly.
Problem 3: Haier AC Won’t Cool
Likely Cause: High thermostat setting, dirty coils or air filter, leaky room, low refrigerant, or faulty component (thermostat, thermistor, compressor, capacitor, or control board).
Troubleshooting: Adjust the thermostat setting to a range of 65-75°F, clean the coils and air filters if they are dirty, and reduce air leakage. If the issue persists, it is advisable to seek the assistance of an expert to address refrigerant leakage or component failure. Consider upgrading the AC if its capacity (BTU rating) is insufficient for your needs.
Problem 4: Haier AC Won’t Heat
Likely Cause: Low thermostat setting, tripped breaker, dirty air filter or coils, or a faulty blower.
Troubleshooting: Increase the thermostat setting to at least 75°F, reset the breaker if necessary, and clean the air filter or coils. If the blower is found to be faulty, it should be replaced.
Problem 5: Haier AC Won’t Drain
Likely Cause: Unleveled AC or blocked reservoir tank.
Troubleshooting: Ensure that the air conditioner is properly leveled. If the reservoir tank is blocked, clean it to remove any obstructions.
Problem 6: Haier AC Turns On and Off
Likely Cause: Clogged filter or coils, tripped breaker, faulty thermostat, low refrigerant, or incorrect AC capacity.
Troubleshooting: Begin by cleaning the air filter and coils. Reset the breaker if necessary and replace a faulty thermostat. If there is a refrigerant leakage, it is recommended to have it refilled by a professional. Consider replacing the AC if it is not the appropriate size for your space.
Problem 7: Haier AC Reset Button Keeps Tripping
Likely Cause: Clogged filter, power surge, loose wiring, low refrigerant, or faulty compressor or fan.
Troubleshooting: Clean the air filter to remove any accumulated dirt or debris. If the problem persists, it is advisable to seek professional assistance to address any underlying issues.
We hope that this comprehensive troubleshooting guide proves helpful in identifying and resolving common problems with your Haier air conditioner. For any further assistance, do not hesitate to consult with an expert in the field. Stay cool and comfortable!
How can I troubleshoot air conditioning problems?
“Haier air conditioners are known for their reliability, but like any appliance, they can experience issues. When your Haier air conditioner fails to turn on, blow air, cool, heat, or drain, it’s time to perform some basic troubleshooting. Luckily, this troubleshooting guide is here to assist you every step of the way. With its help, you can easily identify and fix common problems that your Haier AC may encounter.
In this comprehensive troubleshooting guide, we will cover a range of issues that you may come across with your Haier air conditioner. From understanding why your AC turns on and off unexpectedly to dealing with a tripping reset button, we’ve got you covered. You don’t have to rely on Haier or local AC experts for every small issue that arises. Most of the troubleshooting can be done by you, with our easy-to-follow instructions.
Whether your air conditioner is not turning on, blowing air, cooling, heating, or draining, we will guide you through the process of identifying the cause and finding a solution. No need to worry if you don’t know where to start. We’ll provide you with step-by-step instructions to diagnose the problem and get your Haier AC back up and running.
Additionally, we understand that sometimes parts may need to be replaced to resolve the issue. That’s why we offer a wide range of parts from major brands, including Haier. Our extensive inventory ensures that you can find the specific part you need for your Haier air conditioner, making the repair process even easier.
If you need further assistance or have questions during the troubleshooting process, our dedicated customer support team is here to help. You can reach us through our live chat support or by calling our customer care hotline. Our team of experts is available 24/7 to provide you with the guidance and support you need.
Don’t let air conditioning problems stress you out. Take control and troubleshoot your Haier air conditioner with confidence. With our comprehensive guide, you’ll be able to diagnose and fix common issues, saving you time and money. Trust in our expertise and start troubleshooting your Haier AC today!”
Closing Thought On Haier Air Conditioner Troubleshooting:
Above are the most typical issues likely to plague your Haier air conditioner. Hopefully, the above air-con troubleshooting guide can help you troubleshoot them. That should come before a service call.
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