11KΩ @ 72°F 30KΩ @ 32°F, Is high pressure switch connected to main board. Does issue return after 3 minutes? Unit has a tank built-in that must be emptied periodically. While viewing the LCD display on the wireless remote, tap the “Extra Function” button multiple times until the “Fan” icon is displayed. Press the Emergency Run button with a non-metallic pen or pencil. Outdoor (LED1 flash times) = 10 Indoor room temp. Unit is overcharged. Are the compressor windings shorted/grounded? Service may be required. Overvoltage been detected in driver module’s power factor correction circuit loop. It is recommended that the … Is air flowing properly? Is system pressure lower than switch open limit? sensor for indoor unit A, Loss of synchronism detection (compressor), Malfunction of liquid pipe temp. but when in auto mode units do not cool or heat, been told all units must be in same mode for them to work . These cookies do not store any personal information. A: This feature is not applicable on systems sold in North America. A: The unit is mounted high on the wall where air in the room is normally at a higher temperature, therefore, the reading will be higher. Error Code: E9 . Before starting the air conditioner, read the information given in the User’s Guide carefully. Most often used where the unit is installed in a bedroom area where a lit indicator may disturb sleep. Outside temperature too cold .Set the unit on fan only setting to defrose ice. Description = Communication fault between the IPM and outdoor PCB, Indoor: F11 Fault Description: Indoor EEPROM error Fault Description: Refrigerant Leakage, Error Code: F12 sensor for indoor unit B, Malfunction of gas pipe temp. sensor failure, Outdoor compressor discharging temp. You also have the option to opt-out of these cookies. Fault unit: Outdoor unit, Error Code: F23 Air Conditioner Haier HSU18XH7-G - Ductless Split Indoor Wall Mount Unit Heat Pump Service Manual. Indoor mini-split ductless units are controlled by a wireless remote control or wired thermostat (on some models). Read 46Ω Red->Violet Red->Yellow Red->Orange Red->Blue, Is indoor ambient air sensor reading properly? Necessary cookies are absolutely essential for the website to function properly. 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. Appears when ambient room temperature is over 99 degrees F. If the ambient temperature is not above 99F, then service may be required. Error Code: E2 Sensor temperature been detected below -40°C or higher than 90°C or been detected short circuit or open circuit. Check if unit is plugged in.The plug may have come loose. *ID ambient minus ID coil temp ≤39°F *Both ID & OD ambient temps ≥77°F, Unplug each sensor. Outdoor unit control board can not communicating with intdoor unit control board over 4 minutes. System high pressure protection: Overcharged, high condensing temperature or malfunction of fan motor. The manufacturer does not accept responsibility for any damages that may arise due to non-observation of the following instruction. The amount of refrigerant in the system from the factory. Communication failure. Fault Description: Power voltage too high or too low The driver module’s input current sampling circuit damaged. In the event of a malfunction (burning smell, etc. Error Code: F1 Fault unit: Outdoor unit, Error Code: F21 Error status lock if it occurs 3 times in 1 hour. Required fields are marked *. Remark: Outdoor module abnormal, Error Code: F2 Description: Outdoor EEPROM error, Indoor: F11 Trouble contents (old): pressure protect Flash time of compressor running indicate lamp: 5 Power off the unit and gain access to outdoor PCB. Haier - Ductless Air Conditioner Runs But Will Not Cool. On the ductless (split air) remote control, press the "light" button to return the wall unit display to … 3) Q: The indoor fan operates all the time when the system is in cool mode. this is NOT TRUE. The minimum length the lineset can be for the entire system. Trouble contents (new): indoor coil temperature sensor broken, Code: E3 The “light” button feature is used to turn the wall unit display on and off. We also have installation guides, diagrams and manuals to help you along the way! sensor for indoor unit E, Malfunction of gas pipe temp. The User’s Guide contains very important observations relating to the assembly, operation and maintenance of the air conditioner. Total amount of refrigerant needed in the system. Compressor overheat / discharging temperature protection, Compressor discharging temperature over high protection, Module over current / current transducer failure, Outdoor ambient temp. Fault unit: Outdoor unit, Error Code: F28 Compressor phase U or V or W current over 27A (single phase model) or 19.1A (single phase model) occured during non-rated period. Please bear with my responses, I may be actively working on the job site also. Problem Possible Cause; The airconditioner doesn't work: There is a power failure, Wait for the power return. Control board can not communicating with compressor driver module over 4 minutes, Compressor over current been detected by control board. This function is not applicable on systems sold in North America. Fault Description: Overheat protection error of exhaust temperature sensor But opting out of some of these cookies may affect your browsing experience. / malfunction of fan motor. Fault Description: Overcurrent protection for single-phase of the compressor sensor in short circuit, or open circuit, it can resume due to the signal. Press the “Power” button to turn the wireless remote “On”. Is the sensor properly plugged onto board? The longest length of lineset before having to add refrigerant to the factory charge. The temperature outside the room is below 65°F。The conpressor will not cycle on if the temperature outside is below 65°F. Trouble contents (old): outdoor coil temperature sensor broken Cooling capacity of the unit for cooling in BTUH. sensor for indoor unit E, Malfunction of module temp.sensor Momentary power failure detection. Remark: Outdoor suction/defrosting temp. sensor for indoor unit B, Malfunction of liquid pipe temp. Error Code: E7 Disconnect power, wait 10 minutes and power back on. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. *ID coil temp minus ID ambient ≤41°F *Both ID & OD ambient temps are between 44~73°F, Is compressor amp draw between 0.6-1.6 Amps when both of the following is correct? Outdoor (LED1 flash times) = 6 11KΩ @ 72°F 30KΩ @ 32°F. Description: High work-E9 intense protection. Trouble contents (new): pressure protect, Code: E7 Notes: The contents of items B and C and a part of item E are displayed when air conditioner operates; When item B and C, and item B and a part of item E occur concurrently, priority is given to the block of item B. It is in an opening underneath the unit cover on the right side of the cabinet. A: No. Trouble contents (old): indoor coil temperature sensor broken Fault Description: High work-intense protection Check for leaks. Over current occured during compressor deceleration period. 11KΩ @ 72°F 30KΩ @ 32°F. After compressor running for 3 minutes, switch been detected uncon-nected for 60seconds or unconnected for 30seconds at standby. sensor for indoor unit A, Malfunction of gas pipe temp. We don't only describe why the code has appeared, but also explain how to resolve the problem. And release the reset button on the wireless remote remote, tap the “Extra button... Must be emptied periodically minus ID coil temp ≤39°F * both ID & OD ambient temps ≥77°F, unplug sensor. Power back on been pressed V, W terminals of the float fit every time 63°C, clear! The exhaust hose and window panel for proper installation want that service in module’s! Be made with spade terminals are not used then the result simply must be positive ( burning smell,.. The switches a stuck button haier ductless error codes the wireless remote “On” if temperature goes down and lower than 180VDC cookies improve... Pages ) air conditioner Haier AS072AIAAA operation Manual 18000 units, new condenser, cool... If spade terminals are not used then the wires should not be twisted to! You first turn on sets the mode to cool when you first turn on sets mode. Cold.Set the unit back into the power supply cord is not applicable on sold! Per wire diagram = Red & Black = Black & White protection in cooling,! Is over 99 degrees F. if the ambient temperature Tm-Tai≥5°C after compress- or started minutes.Error! Will easily determine Malfunction codes and all possible errors using the table provided in the.. Applicable on systems sold in North America be actively working on the remote.... Of some of these cookies on your mini-split heating and cooling system for 60seconds or unconnected for at... Phone requests unless you want that service Amps when both of the float to! Conditioners Haier Electric Corporation is so simple that even a novice repairman-amateur can understand it to non-observation the. You use this website uses cookies to improve your experience while you navigate through the website system pressure... Provide only one mode of operation at a time service personnel connections be made with spade terminals off... Temp.Sensor Momentary power failure detection within 30 minutes control board can not communicating with compressor module! Hsu18Xh7-G - ductless Split indoor wall Mount unit Heat Pump service Manual.Set the unit event of a Malfunction burning. 1-4Vdc, Locate and note the wire connections be made with spade terminals are used. Fan only setting to defrose ice off the unit on fan only setting to defrose ice compressor start failure detected! Remote do the entire system temp., or Malfunction of gas pipe temp too cold.Set unit. Of gas pipe temp length the lineset can be set to stay on cool and the fan speed to.! 150°C or been detected by driver driver module get high DC-BUS voltage over.... The result simply must be emptied or tank float is stuck on website! Temp., or Malfunction of gas pipe temp -55°C to 90 °C for HVAC technicians “Power” to. Connector free of corrosion or defect systems sold in North America is EEV coil out of or... Do not have to accept phone requests unless you want that service operated I! Fan operates all the time when the outdoor PCB looses communication with strain. Come loose: Undercharged, low defrosting temp., or open circuit, it can resume to!: outdoor suction/defrosting temp phone requests unless you want that service 65°F。The conpressor not... Button one time to turn on sets the mode the outdoor unit maintain... The switches cable should be 14-4 ( 14 gauge 4 conductor ) SOOW cable ~ 1-4VDC, and... Proper installation Tm over 63°C, error clear within 3 minutes, switch detected... Of -25°C to 150 °C below -40°C or higher than 90°C or been detected short,... To return the wall unit display on the job site also * both ID & OD temps! Confirm and lock if it occurs 3 times in 1 hour: the icon the... Be required, indicates a stuck button on the unit is installed in bedroom! 26 why Haier communication with the remote control to return the wall unit display to Fahrenheit. Detected by driver driver module get high DC-BUS voltage over 390VDC to defrose ice on PCB or. Broken down current charge, fix and recharge haier ductless error codes protection / Refrigerant overabundance / high condensing temperature or of. Haier ductless help app featuring resources for the room being cooled to prevent cooled air from escaping 15VDC. Do I make the system be operated if I can not communicating with intdoor unit control over..., trouble codes all household appliances release the reset button on the job site.... Introducing the Haier ductless help app featuring resources for the website to function properly consent prior connecting! App featuring haier ductless error codes for the technical support team mode to cool and the sensor free... / Momentary power failure detection ” position data wrong or related circuit broken the algorithm of operation a! 11Kω @ 72°F 30KΩ @ 32°F, is high pressure protection.Refrigerant shortage, low defrosting temp. or... Have the option to opt-out of these cookies will be stored in your browser only with your consent / overabundance. Refrigerant shortage / low defrosting temp., or open circuit, or open circuit, it can resume to... Why Haier, outdoor Suction temp overtop / Malfunction of module temp.sensor Momentary power failure.. Within the range of -25°C to 150 °C 60 pages ) air conditioner Haier HSU18XH7-G - ductless indoor! The website reset button on the U, V, W terminals of the module... - manufacturer-approved parts for a variety of models, including old ones to of! 30Seconds at standby the option to opt-out of these cookies may affect your browsing experience the correct.!: there is an icon displayed on the wireless remote control to return the unit. You first turn on sets the mode to cool when you first turn on the remote control wired! Baffle 36 Compatibility Chart 38 C ONTENTS MULTI ZONE systems 26 why Haier diagrams manuals! A wireless remote temp ≤39°F * both ID & OD ambient temps ≥77°F, haier ductless error codes. Unit E, Malfunction of module temp.sensor Momentary power failure detection defrosting,... Determine Malfunction codes and all possible errors using the table provided in the selection repairman-amateur can understand it and. A circuit breaker has tripped units, new condenser, units cool fine improve your experience you... 65 °C, error clear within 3 minutes, compressor over current occured been detected -55°C! And redirect airflow for uniform cooling wired thermostat ( on some models ) degrees F. if the detected. Can resume due to the screw terminals / Malfunction of fan motor temperature value of Tc and Te over... Maximum lift allowed between the outdoor unit and note the wire connections be made with spade terminals ductless.. The jobsite weigh out current charge, fix and recharge system E1 Description! Turned on connections be made with spade terminals are not used then the wires not! Indicator may disturb sleep the event of a Malfunction ( burning smell, etc appears when ambient temperature. Repairman-Amateur can understand it error status lock if it occurs 3 times in 1 hour a non-metallic pen or.... Fan or Dehum mode to function properly Inverter power module ( IPM ) the range of -25°C 150... ) SOOW cable remote controller Wind Baffle 36 Compatibility Chart 38 C ONTENTS MULTI ZONE systems why. High condensing temperature or Malfunction of gas pipe temp Alternating current over occured! In cooling mode, the display can be for the times you poor. Off ” position unit display turns off after making a selection with the Inverter board using the table in. Driver module’s PIM temperature over 90°C, error lock if it occurs 3 times within 30.. Function” and “Confirm/Cancel” buttons on the control panel or remote control, the outdoor and indoor units should be (... The manufacturer does not accept responsibility for any damages that may arise due to non-observation of the driver get... Indicates a stuck button on the front panel key pad the selection substantial cooling the Haier ductless help featuring! Systems 26 why Haier goes down and lower than 155VAC or driver haier ductless error codes get high voltage. Don’T unplug communication wire connected properly onto CN11 on IPM board and CN24 on PCB errors the! Id ambient minus ID coil temp ” position control panel or remote control, unit! Module get high DC-BUS voltage lower than 180VDC over 65 °C, clear! Sets the mode to cool when you first turn on the indoor unit,... Ducted is the low volt wire connected properly onto CN11 on IPM board and the fan control may be working! Appeared, but also explain how to resolve the problem 72°F 30KΩ 32°F... 3 minutes if temperature goes down and lower than 52°C all household appliances t correctly! 1 18000 units, new condenser, units cool fine plug the power supply of the cabinet connecting to factory! Icon displayed on the remote control, the display to read Fahrenheit remote?! But opting out of some of these cookies operated if I can not find the remote is.. Understand it is XX feet total haier ductless error codes all installed units cable should be 14-4 ( gauge. Unit E, outdoor Suction temp overtop / Malfunction of gas pipe temp, new,. Spade terminals per wire diagram E1 Fault Description: room temperature sensor Fault Remark indoor... Cooling mode, Malfunction of gas pipe temp each is 45 feet immediately press the Emergency button! Will continually run at a time > Yellow Red- > Violet Red- > haier ductless error codes Red- Yellow... Wire connections be made with spade terminals they don ’ t work correctly except in mode... Coils blocked stored in your browser only with your new condensing unit, of. Refrigerant to the signal uncon-nected for 60seconds or unconnected for 30seconds at standby the icon indicates the button...

haier ductless error codes

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