haier ductless error codes

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The system will now operate in “Fan” Mode. Discharge and suction temperatureTd-Ts≥80°C after compressor started 10 minutes.Error status lock if it occurs 3 times in 1 hour. Remark: Outdoor module abnormal, Error Code: F2 Is air flowing properly? Power supply cord is not plugged into an outlet. View Course 201 - Sales, Product and Application, Only For 498 and 498A display (Red/Green Time Run □On ★Flash ■Off), Compressor low pressure protection, refrigerant lack protection and refrigerant colleting mode, Compressor air discharge high-temperature protection, Master control and driver communication error. Remark: Outdoor ambient temp. Hi there, my name is*****’ve got over 10 years in the trade and I’ll be glad to help Please disregard any automated phone request or service requests as they are generated by the website. Red & White = Red & Black = Black & White? Description: High work-E9 intense protection. Haier - Ductless Air Conditioner Runs But Will Not Cool. Failure code for wall mounted unit - Displayed on the indoor LCD: Model: HDU-24CA03/M(R1) HDU-28CA03/M(R1) HDU-36CA03/M(R1) HDU-42CA03/M(R1) Model: HSU Split type room air conditioner (24 pages) Air Conditioner Haier 1U09BS3ERA Installation Manual Control board can not communicating with compressor driver module over 4 minutes, Compressor over current been detected by control board. Fault Description: Ambient temperature sensor failure Does issue return after 3 minutes? By providing the best end-user experience through innovative product technology, and with a business model proven to grow larger profit for our North American Haier distributor and Installer/service partners, Haier is dedicated to being recognized as the North American leader in the ductless HVAC industry. sensor in short circuit, or open circuit, it can resume due to the signal. After compressor running for 3 minutes, switch been detected uncon-nected for 60seconds or unconnected for 30seconds at standby. Open the water reservoir and verify no debris is blocking the operation of the float. Trouble contents (new): three phase protect, Code: E8 A: Yes. Flash time of compressor running indicate lamp: 3 If you have problems with your Mitsubishi heat pump, don't rush to call for expensive master's help – you can fix your device for free. Sensor temperature been detected below -55°C or higher than 90°C or been detected as short circuit or open circuit. Error status confirm and lock if occurs 3 times within 30 minutes. Call Us 1-844-487-9443 (Press 1) Ductless Technical Assistance M-F 8am-8pm EST (Press 2) Ductless WiFi and Smart Phone Support M-F 9am-11pm EST or Saturday & Sunday 9am-3pm EST (Press 3) Homeowner looking for an installer or service M-F 8am-8pm EST A: Locate the “Extra Function” and “Confirm/Cancel” buttons on the wireless remote. Based off the total length of the system. Unplug sensor. You also have the option to opt-out of these cookies. There is no power to the electrical outlet. sensor in short circuit or open circuit, Being electrified to test if the E2 check sum is correct or failure, Communication failure between outdoor PCB and module, Compressor discharging temp. 6) Q: On a multi-split system, can one indoor unit operate in Cool mode at the same time another indoor unit is operating in Heat mode, or vice versa? But opting out of some of these cookies may affect your browsing experience. Judgment by Flashing LED of Indoor Unit. / malfunction of fan motor. If the wall unit display turns off after making a selection with the remote control, the display can be set to stay on. Features Offline tools and resources for the times you have poor signal while on the jobsite. Description = Communication fault between the IPM and outdoor PCB, Indoor: F11 5) Q: Is there a humidity percentage setting for Dry mode? Fault unit: Outdoor unit. Outdoor Alternating current over current protection / Outdoor current protection, Lack of refrigerant or discharging / Low refrigerant, Four-way-valve couldn't shift normally / failure, Communication fault between the indoor and outdoor unit, Compressor over current during deceleration, Communication failure between the indoor & outdoor unit, Terminal block temp too high or E4 indicates the tank float is stuck. Description: Room temperature sensor failure, Indoor Malfunction: E2 or malfunction of fan motor. Trouble contents (new): indoor temperature sensor broken, Code: E2 Unit is low on refrigerant. Compressor start failure been detected by driver driver module. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. It is recommended that the … Is there 5VDC on wires at pins 1-2 and 15VDC on wires at pins 2-3? Fault Description: Refrigerant Leakage, Error Code: F12 Plug the power cord into a grounded 3 prong outlet. 4) Q: How do I make the system operate in Fan mode? You do not have to accept phone requests unless you want that service. sensor for indoor unit A, Outdoor Suction temp overtop / Malfunction of gas pipe temp. Disconnect power, wait 10 minutes and power back on. The batteries in the remote control are dead. © 2014-2020 ACErrorCode.com. Unplug CN10 on IPM. 11KΩ @ 72°F 30KΩ @ 32°F. The amount of refrigerant in the system from the factory. Unplug the unit for 10 minutes. This website uses cookies to improve your experience while you navigate through the website. Communication failure between indoor and outdoor. Fault Description: Ambient temperature sensor fault, Code: E0 Fault Description: deviate from the normal  for the compressor Communication fault between indoor and outdoor units, Communication fault between the IPM and outdoor PCB, Overheat protection for Discharge temperature, deviate from the normal for the compressor, Overcurrent protection of AC electricity for the outdoor model, Overcurrent protection for single-phase compressor, Indoor ambient temperature sensor failure, Communication failure between the indoor and outdoor unit, Communication fault between the controller and Indoor unit, Communication failure between the IPM and outdoor PCB, Overheat protection for discharge temperature, Module operated overload (compressor overload protection), Malfunction of defrost temperature sensor, Outdoor alternating current, over current protection, Module current detect circuit malfunction, Compressor current sampling circuit fault, Position detection circuit fault of compressor, Outdoor pipe temperature protection in cooling mode, Malfunction of module temperature sensor momentary power failure detection, Malfunction of condensing temperature sensor. Allow time for the room to cool when you first turn on the unit. Description = Power voltage is too high or low, Indoor: F4 Outdoor (LED1 flash times): 2 Trouble contents (old): communication trouble between wired remote controller and indoor unit. ), immediately stop operation, disconnect the Power Supply Plug, and consult authorized service personnel. Connect the plug. Trouble contents (new): pressure protect, Code: E7 Being electrified to test E2 check sum, or E2 is broken down. Find technical documentation and information for ductless contractors and distributors. 11KΩ @ 72°F 30KΩ @ 32°F. Most often used where the unit is installed in a bedroom area where a lit indicator may disturb sleep. Description = Frost-removing temperature sensor failure, Indoor: F6 Press the Emergency Run button with a non-metallic pen or pencil. Outside temperature too cold .Set the unit on fan only setting to defrose ice. Ductless Wind Baffle 36 Compatibility Chart 38 C ONTENTS MULTI ZONE SYSTEMS 26 Why Haier? Outdoor (LED1 flash times) = 13 These cookies will be stored in your browser only with your consent. The minimum temperature value of indoor pipe Tm and outdoorTs is lower than-45 °C at cooling mode or minimum temperature value of outdoor Tc and outdoor Te is lower than-45 °C. Fujitsu Air Conditioner Troubleshooting. Are the compressor windings shorted/grounded? Check the exhaust hose and window panel for proper installation. Remark: Outdoor DC motor abnormal, Error Code: F3 Remark: Indoor fan motor wrong wiring or indoor fan motor abnormal. Error Codes and Description indoor and outdoor display: Indoor: F12 Refer to the owner’s manual for operation of this feature. We also have installation guides, diagrams and manuals to help you along the way! Error Code: E1 After the beep, the unit will maintain 75° until the remote is located. Trouble description: Compressor jam (ony for spdu ), Analyze and diagnose: Inner compressor is abnormal jamed, Trouble description: Module EEV select circuit error, Analyze and diagnose: Module EEV select wrong circuit, Trouble description: Compressor U-phase over-current, Analyze and diagnose: The current of compressor U-phase is too high, Trouble description: Compressor V-phase over-current, Analyze and diagnose:  The current of compressor V-phase is too high, Trouble description: Compressor W-phase over-current, Analyze and diagnose: The current of compressor W-phase is too high, Trouble description: Low pressure protection, Analyze and diagnose:  System over pressure under 0.05Mpa. System low pressure protection / Refrigerant shortage / Low defrosting temp. Outdoor (LED1 flash times): 1 | View our. Our library contains the fault codes for a variety of models, including old ones. Compressor overheat / discharging temperature protection, Compressor discharging temperature over high protection, Module over current / current transducer failure, Outdoor ambient temp. Press and release the RESET button on the power supply cord. Service may be required, Indicates a stuck button on the front panel key pad. Use the Mitsubishi heat pump troubleshooting guides below. Use meter to check for voltage. Outdoor (LED1 flash times) = 10 A complete list of fault codes for the Haier air conditioner. Fault unit: Outdoor unit, Error Code: F66 Fault Description: Discharge temperature sensor fault Error Code: E4 A: The icon indicates the “Health” button has been pressed. sensor for indoor unit C, Malfunction of gas pipe temp. PDF to print or fill requested information for the technical support team. Remove any obstacles to the airflow and redirect airflow for uniform cooling. Compressor phase U or V or W current over 27A (single phase model) or 19.1A (single phase model) occured during non-rated period. Description: Heat-exchange sensor failure, Indoor Malfunction: E4 10 flash time ELECT, Your email address will not be published. Then, plug the unit back into the power supply. Reference charts for resistance and temperature. 3) Q: The indoor fan operates all the time when the system is in cool mode. Over current occured during compressor deceleration period. sensor in short current or open circuit, Error Code: F7 Immediately press the “Confirm/Cancel” button to lock in the selection. The algorithm of operation of air conditioners Haier Electric Corporation is so simple that even a novice repairman-amateur can understand it. The cable should be secured with the strain relief clamp. DC fan motor damage or not connected or related circuit broken. The driver module’s Compressor current sampling circuit damaged. The plug is not connected. Indoor thermal overload, Indoor unit overload protection or . Black to Yellow ~ 1-4VDC, Locate and note the wire colors on the U,V,W terminals of the Inverter Board. Is the coil sensor reading properly? Trouble contents (new): indoor coil temperature sensor broken, Code: E3 Fault Description: Outdoor EEPROM fault Indoor pipe temperature Tm over 63°C, error clear within 3 minutes if temperature goes down and lower than 52°C. Flash time of compressor running indicate lamp: 2 Fault Description: Defrost temperature sensor fault Is system pressure higher than switch open limit? Flash time of compressor running indicate lamp: 4 Read 46Ω Red->Violet Red->Yellow Red->Orange Red->Blue, Is indoor ambient air sensor reading properly? If unit is ducted is the duct designed per design spec? Are the following volts present when power is turned on? This website uses cookies to ensure you get the best experience Our, Godrej AC Error Codes and Troubleshooting, Actron AC Error Codes and Troubleshooting, Fujitsu AC Error Codes and Troubleshooting, Hitachi AC Error Codes and Troubleshooting, Vestel AC Error Codes and Troubleshooting. Total amount of refrigerant needed in the system. Fault unit: Outdoor unit, Error Code: F25 Error Code: E14 Disconnect power to outdoor unit for 10 minutes. Failure code for wall mounted unit(AS182AVERA) —- displayed on the indoor LCD: Haier Portable AC Error Codes and Troubleshooting: Problem: Air conditioner is working but the room is not cooling. Outdoor (LED1 flash times) = 12 A household fuse has blown or a circuit breaker has tripped. Locate the fan motor wires on board, don’t unplug. Trouble contents (old): Communication trouble between indoor and outdoor unit. Haier appliances offers world class services for ductless professionals. Outdoor (LED1 flash times) = 19 Trouble contents (old): indoor temperature sensor broken 11KΩ @ 72°F 30KΩ @ 32°F, Is high pressure switch connected to main board. Indoor frosted, Malfunction of module temp.sensor / Momentary power failure detection. The shortest length of lineset for a single circuit. Trouble contents (new): over current protect limit, Code: E6 Just installed 3 6000 and 1 18000 units, new condenser, units cool fine . Press the Power button on the Control Panel or Remote Control to turn ON the air conditioner. Outdoor (LED1 flash times) = 6 A: No, the outdoor unit can provide only one mode of operation at a time. Wrong match between indoor unit and outdoor unit, Malfunction of gas pipe temp. Description: Indoor EEPROM error, Indoor Malfunction: E14 Indoor fan motor wrong wiring or indoor fan motor abnormal. Error Code: EC Fault Description: Suction temperature sensor fault This website uses cookies to improve your experience while you navigate through the website. Description = Ambient temperature sensor failure, Indoor: F25 Error Code: F1 Is the low volt wire connected properly onto CN10 on IPM board and CN23 on PCB? Indoor room temp. Sensor temperature been detected below -40°C or higher than 150°C or been detected short circuit or open circuit. Press the “Power” button to turn the wireless remote “On”. Failure code for wall mounted unit – Displayed on the indoor LCD: Model: HDU-24CA03/M(R1) HDU-28CA03/M(R1) HDU-36CA03/M(R1) HDU-42CA03/M(R1). For example, 3 units with 15 elevation each is 45 feet. 2) Q: The temperature displayed on the wall unit shows a higher temperature than what my thermometer on the table does, why? sensor for indoor unit E, Malfunction of gas pipe temp. Check if unit is plugged in.The plug may have come loose. All strands of the wires need to be tightened to the terminal with no fraying. Fault Description: Overheat protection error of exhaust temperature sensor Wall mounted type on/off ek-series (60 pages) Air Conditioner Haier AS072AIAAA Operation Manual. We also use third-party cookies that help us analyze and understand how you use this website. Error Code: E7 Click the button to email the results (will open your email client), Ambient (all except ducted, cassette, and 9-12k Tempo), suction, gas, defrost, pipe sensors, Ambient sensor for ducted, cassette and 9-12k Tempo. HSU-09/12HVA103/R2(DB) For Europe Models: Error Codes and Description indoor and outdoor display, Indoor and Outdoor: E7 sensor in short circuit, or open circuit, it can resume due to the signal. This function is not applicable on systems sold in North America. this is NOT TRUE. Description: Communication fault between indoor and outdoor units, Indoor Malfunction: E1 My window type air conditioner with model # MWTF18CRN5F12 have a problem, its been cooled sometimes but within 2 min or less the cool has low and its feel dry. Unit will not run while STOP appears. sensor for indoor unit D, Malfunction of gas pipe temp. or malfunction of fan motor. Trouble contents (old): outdoor coil temperature sensor broken Remark: Communication failure alarms for 4 minutes contineously, it can resume due to the signal. i have a problem with the old Haier air conditioner HSU12CG03 It is in an opening underneath the unit cover on the right side of the cabinet. sensor for indoor unit A, Loss of synchronism detection (compressor), Malfunction of liquid pipe temp. The “light” button feature is used to turn the wall unit display on and off. sensor for indoor unit B, Malfunction of liquid pipe temp. Cooling capacity of the unit for heating in BTUH. sensor in short current or open circuit, Outdoor suction/defrosting temp. *ID ambient minus ID coil temp ≤39°F *Both ID & OD ambient temps ≥77°F, Unplug each sensor. Is EEV coil out of position or have an open coil? Flash time of compressor running indicate lamp: 1 Press the “Power” button to turn the wireless remote “On”. Flash time of compressor running indicate lamp: 6 Description: Indoor fan motor malfunction, Indoor Malfunction: E9 Check for leaks. Haier - Ductless Air Conditioner Wall Unit Display Turns Off. Trouble contents (new): Communication trouble between wired remote controller and indoor unit, Code: E9 Use the Fujitsu heat pump troubleshooting guides below. The longest length of lineset before having to add refrigerant to the factory charge. Remark: Indoor coil temp. Single zone units: U–Black V–White W–Red. Fault Description: Room temperature sensor fault Unit has a tank built-in that must be emptied periodically. Service may be required. Replace sensor and/or board if needed. Outdoor (LED1 flash times) = 8 The indoor fan needs to be operating to draw air across the indoor unit sensor to determine the temperature of the room for cycling the outdoor unit on and off. The connecting wiring between the outdoor and indoor units should be 14-4 (14 gauge 4 conductor) SOOW cable. Lack phase of the drive module’s power supply. If all the repair work is carried out consistently, then the result simply must be positive. Your email address will not be published. The driver module’s input current sampling circuit damaged. Fault unit: Outdoor unit, Error Code: F21 (three phase type). Analyze and diagnose: Alarm and stop if detect Td-Tci<=15 last for 1min after compressor has started for 10min in heating mode, confirm the failure if it appears 3 times in one hour. (A+B+C+D=Total). Remark: Outdoor suction/defrosting temp. Please bear with my responses, I may be actively working on the job site also. Haier is committed to comfort made easy. . Remark: Indoor room temp. While viewing the LCD display on the wireless remote, tap the “Extra Function” button multiple times until the “Fan” icon is displayed. Fault Description: Indoor fan motor malfunction Description: Over current protection of AC electricity for the outdoor model, Indoor: F11 Is the outdoor unit installed too close to walls or are the coils blocked? Fault Description: Loop  of  the station detect error In Dry mode, the system will continually run at a reduced cooling speed to remove humidity without substantial cooling. sensor in short circuit, or open circuit, it can resume due to the signal. Trouble contents (old): drainage system trouble they don’t work correctly except in cool mode. sensor for indoor unit B, Malfunction of gas pipe temp. Input over current occured been detected by PIM’s hardware. AC power supply of the driver module get voltage over 280VAC or driver module get high DC-BUS voltage over 390VDC. Fault Description: Overcurrent protection for single-phase of the compressor / malfunction of fan motor. Unplug off board. 9) Q: The wall unit display turns off after making a selection with the remote controller. A: This is a normal operating condition. Fault unit: Outdoor unit. sensor for indoor unit D, Outdoor Alternating current over current protection, Malfunction of gas pipe temp. Fault unit: Outdoor unit, Error Code: F22 Communication failure. We don't only describe why the code has appeared, but also explain how to resolve the problem. If the wall unit display turns off after making a selection with the remote control, the display can be set to stay on. Make sure the batteries are inserted in the correct position. Fault Description: Communication fault between the IPM and outdoor PCB Description: The protection of IPM, Indoor: F22 System high pressure protection: Overcharged, high condensing temperature or malfunction of fan motor. Trouble contents (old): pressure protect Error status lock if it occurs 3 times in 1 hour. Is the sensor properly plugged onto board? In the event of a malfunction (burning smell, etc. It is mandatory to procure user consent prior to running these cookies on your website. Flash time of compressor running indicate lamp: 5 Is pressure switch open? 3U24/4U36: U–Red V–White W–Black. Air Conditioner Haier HSU18XH7-G - Ductless Split Indoor Wall Mount Unit Heat Pump Service Manual. Incorrect match between indoor and outdoor, Indoor frozen / Indoor anti-frosting protection, Communication fault between indoor and outdoor unit, Indoor thermal overload / Indoor unit overload protection, Communication fault between outdoor PCB and power module, Compressor Exhaust temp overtop protection, Malfunction of liquid pipe temp. Remark: Being electrified to test E2 check sum, or E2 is broken down. 10) Q: Can the system be operated if I cannot find the remote controller? . Reset the Control Panel: Like a computer's memory chip or a DSL modem, an air conditioner control panel gets corrupted by continuous use and has to be reset.For GE models, as well as others, all you have to do is unplug the unit, leave it unplugged for at least 1 minute, and plug it back in. If your ductless (split air) air conditioner is running but not cooling, check the following:Verify the unit is in COOL mode and not DRY mode.If the unit is set to COOL, the fan will continue to run even after the room has reached set point. After compressor running for 3 minutes, switch been detected open circuit for 30seconds, Error lock if it occurs 3 times in 1 hour. Sensor temperature been detected below -40°C or higher than 90°C or been detected short circuit or open circuit. Flash time of compressor running indicate lamp: 10 Unplug unit and press each button firmly to reset the switches. Unit is overcharged. A: No. Overvoltage been detected in driver module’s power factor correction circuit loop. *Password required to view service bulletins. Is the insulation of the wires good? The minimum length the lineset can be for the entire system. Unplug connector. A: Press the “light” button on the remote control to return the wall unit display to being constantly lit. sensor for indoor unit D, Malfunction of liquid pipe temp. sensor failure, Outdoor compressor discharging temp. System high pressure protection.Refrigerant overabundance / High condensing temp. Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Description = Overheat protection for exhaust temperature, Indoor: F21 (The “Confirm/Cancel” button must be pressed within 5 seconds of reaching the desired selection; otherwise the remote will revert back to the previous setting).

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