wire connection, Solar AC: solar power input voltage is higher than 180V, AHU or RT: discharge air-relative humidity sensor error, AHU or RT: fresh air-relative humidity sensor error, AHU or RT: air flow pressure sensor error, Compressor power input limit / decrease HZ (system power input), Outdoor unit fan motor protection (not rotating, or not connected). YMGI Ductless Mini Split Heat Pump Air Conditioner Units on Sale, Visit us for more info! Check the system pressure is abnormal, if it is abnormal, should detect leakage repairing welding and adding the refrigerant. If drain hose does not appear clogged, contact your installer or service technician. INSTALLATION INSTRUCTION Wall Mount Mini Split Systems- 09 to 60K Btu/h Single, Dual, Triple, Quad-Zone Cooling and Heat Pump W or W/O Heater (This Installation Instruction is Good for Mini Split Wall Mount Product Line of Different Brands Made by YMGI Group-YMGI, YMGI Products, … of module too high. Mini Split Indoor Unit Error Display Codes. A YMGI mini split or mini split AC heat pump is always a great choice when it comes to installing an air conditioning unit, and they are often used in a room to room capacity. discharge temp. Did you ever figure out what it means? sensor error (=F7 in commercial units), Compressor dischage temp. When the 1 and 2 are both normal, then the components or integrated circuit is damaged, the electric control board should be replaced. Check the voltage detection circuit of the IPM base board is abnormal, if it is abnormal, the IPM base board or the electric control board should be replaced. Popular YMGI Heating and Cooling questions, problems & fixes. Must Read Technician Installation Checklist, and Commercials. Check whether the indoor coil pipe temperature sensor is normal, if it is abnormal, the sensor should be replaced. Check whether the contact of the plug of the motor wire and socket is well, making sure well contact. (0 items) ... Daikin 9000 Btu Mini Split Heat Pump Air Conditioner $879.99. The outdoor fan comes on the Indoor fan seems to be blowing decent. E5, F1, F2, F3, F4, F5 This error occurs when the terminals for the temperature sensor is open or shorted. Check whether the connection of the compressor is reliable, otherwise repair. YMGI Mini Splits. HVAC Technician needs to be physically at the job site, use right tools and be experienced to find all the possible causes to correct or fix the issues. Call us 877-770-3548 or visit our website. I now have them installed but I have not … In YMGI SHCR or TTWC series Check wire connections. Check whether the sensor, connecting wire of the sensor and the detection circuit are abnormal. Let us keep you cool! Online shopping from a great selection at Home & Kitchen Store. With a 16 SEER rating coupled with Advanced DC Inverter technology provides the benefits of low operation temperatures, rapid cooling / heating as … Outdoor Temperature Exceeds Operating Limits of System. Check drain hose to see if it is clogged. *This Package Includes: *(1) Indoor Unit with Remote *(1) Outdoor Unit (Toshiba GMCC Compressor) Heats & Cools (-4F/5F) Specifications/Manual… Check whether the connection of the compressor is reliable, otherwise connect firmly again. 877-770-3548. Check the outdoor ambient temperature is too high or there is heat source around the outdoor unit. Shut off power, wait 30 seconds and restore power. Read what our customers enjoy about our products, service and support. The service valves at outdoor unit should be generally cool in cooling mode, hot in heating mode. The prefix will tell you which M series Error Codes are correct for your unit, Example: Serial #: M3-XXXXXX-WMMS-XXXXXXX(XX)-XXXXXXXXXUse M3 Error Codes to diagnose. YMGI HVAC Supply is for Licensed HVAC Contractors Only that DO NOT have a local YMGI Distributor. sensor of indoor unit coil pipe fault, suction temp. Compressor or board or other component failures, etc. Price: $1,399.99 ex. sensor error/bad-broken, shorted…, Compressor discharge temp. This site uses Akismet to reduce spam. What to do With Leaking Line Sets on the MrCool DIY? This website uses cookies to improve your experience while you navigate through the website. Check for abnomalities in the incoming power voltages, wire sizing/connections, system refrigerant charge level, vacuum level, restrictions etc. Find expert solutions to common issues, DIY guides, repair tips & user manuals for all YMGI Heating and Cooling products. Price: $749.99 ex. For a quick diagnosis, we suggest your technician makes an appointment with one of our YMGI technical support agents, and calls us while at the job site. Did you happen to find out what it means? Check whether the electrical control board is damage, it should be replaced when it is damaged. What is the Best Air Cleaner for MrCool Universal Air Handler? What Does The AC Error Code Mean? I have several YMGI A/C mini split systems that I bought 4 years ago. sensor of compressor fault, gas return sensor fault (include A,B,C,D), overheat, over current protection of inverter module, outlet e temp. Not sure what code that is as it is not on the list. Could you tell me what it means. Check whether the fixation between the IPM module and the radiator is firm. sensor error/bad-broken, shorted, Indoor coil temp. December 19, 2019. Check whether inductor of current or voltage have been damaged, they should be replaced if they are fault. For example, an E1 error code on a Pioneer Mini Split means there is a problem with the Indoor/Outdoor units communication. Contractors can register to view our catalog and shop online, or get pricing and place your order by phone. Learn about our high efficiency, single zone mini-split systems. Check whether the indoor motor has damaged, the motor should be replaced when it is damaged. communicate interference, earth wire and communicate wire can’t put in one cable. Is Emi Mini Split Error Codes appearing? Power on again, and check the operation of the compressor is normal. 1:45. sensor of indoor unit fault(inlet,middle,outlet), coil pipe temp. Cooling: wait until weather allows the unit to re-start, or switch to alternative cooling equipment which allows lower ambient cooling. sensor of outdoor unit fault, discharge temp. Call your installer or service technician. Regularly check and clean indoor unit filters, indoor and outdoor coils. Check whether temp. Whether you need a heating or cooling unit, we are available to handle all of your all of your heating, cooling, and ventilation needs. YMGI HVAC Supply. Pioneer Mini Split Error Codes and Meanings. Check whether the unit is abnormal caused by the external interference, if it is, then find the interfering source, and removes it. If 2 motors, motor 1-L3, motor 2-LA, Condensing coil-inlet temp. tax. Check whether the supply voltage is out of range from 150 to 270V. Sensor Error-solar water heater-assistant ele. It’s not heating…, I have a d2 code and I can’t find the error answer. Error (after 3-minutes), RF module error (once powered, the MCU tries to send commands, via SPI, to RF, if RF doesn't receives it, error shows), Solar AC: battery bank discharged too much and the output voltage is lower than 295V, For VRF groups: DC unit's display board can not receive any data from the fixed speed comp. But after about 5-10 minutes it will flash a p6 code for a few then go away and a couple times the outdoor unit turns off and will eventually kick back on. I’m wondering if the following light codes are ok or not. Check whether the resistance of sensor is normal, otherwise replace it. The remote control is totally different from the manual, and YMGI hasn't been able to explain the differences, nor will they agree to send a replacement that matches the manual. Gary, My Pioneer Mini Split 9000 BTU is beeping every ten seconds or so and showing 88 and the WiFi signal. coil pipe temp. Page 8 (=pressure) too high, Over-load protection (outdoor coil temp. of compressor too high, outside ambient temp. Energy Tax Credits & Rebates updated; Breez Smart controller for YMGI ACs and Heat Pumps; All New VRF Technical Documentation; Recent Posts. Pioneer AC Ductless Wall Mount Mini Split Indoor Unit Error Code = dF. Lift up grille/cover to check if the sensor looks bad or drops out of holding socket/ pocket. Step 1 – Solve Emi Mini Split Error Codes. Check whether the sensor wire is short circuit or open circuit, and whether the plug is well contacted, whether there is welding off or rosin joint on the electric control 9 board, repair it if there is any above. For Information about YMGI and YMGI products, please visit ymgigroup.com. This may be caused by a loose connection or a fault with the sensor. Airpro provide the following Fujitsu Fault Error code. Dirty filters/coils, refrigerant leaks over time. protection, Cooling-Indoor coil anti-freeze protection, Heating-outdoor coil high temperature protection, Heating-indoor coil anti-over heat protection. Sensor Error-solar water heater-water outlet, Temp. switch of compressor is damage, it should be replace if it damaged. Midea Holding Co. Is a famous manufacturer from China. Our products have satisfied many different projects. Check power wire voltage or change two power wires. YMGI 9000 Btu in Minisplitwarehouse.com Compare Prices. The unit may have entered a protection mode, which means the current ambient temperature is outside the systems operating range. Open the front panel of the unit and press the aux. The best way to troubleshoot any code is to have the manual for your unit. - Ask the Expert Episode 249 . My two indor units show an F1 error, it is brand new out of the box and had an ac guy put the vacuum pu,p and all the connections, we tested all the power and grounds, we looked at the mother board and could not find any loose connections. If not, replace it. ← How To Replace an Evaporative Swamp Cooler Water Pump Our Picks for the Best Dual Zone Mini Split Systems → Leave a Reply Cancel reply Your email address will not be published. Check if these are caused by installation or component failure. New YMGI (56) Solar Series Mini Split System Video. sensor error/bad-broken, shorted…, Slide door error, or air louver mechanism error, Cooling-outdoor coil low temp. YMGI 24000 Btu 20.5 Seer Ductless Mini Split Heat Pump AC. Not sure what code that is as it is not on the list. If the sensor is not the issue, then the next probable cause is that the board the sensor is connected to is faulty. Whether it is residential, commercial or industrial, ductless AC heat unit can get the job done. If there is a problem, you may need to do a full diagnostic to find all the causes and correct or repair the problem. Thanks Unfortunately errors can happen which is usually displayed on the indoor wall unit. New YMGI (56) Solar Series Mini Split System Video. outdoor unit drive fault, start compressor failure, Subcooler Liquid-out Temperature Sensor Error, Mode Exchanger Inlet Pipe Temperature Sensor Error, Subcooler Gas-out Temperature Sensor Error, Gas-liquid separator inlet temperature sensor error, Compressor 2 Top Temperature Sensor Error, Gas-liquid separator outlet temperature sensor error, Excess Discharge Temperature Protection of Compressor, Heat Exchanger Gas-out Temperature Sensor Error, Compressor 1 Top Temperature Sensor Detachment Protection, Compressor 1 Discharge Temperature Sensor, Malfunction of entry tube temperature sensor of condensor, Compressor 2 Discharge Temperature Sensor Error, Malfunction of exit tube temperature sensor of condenser, Compressor 3 Discharge Temperature Sensor Error, Compressor 4 Discharge Temperature Sensor Error, High and low pressure sensors are connected inversely, Compressor 5 Discharge Temperature Sensor Error, Compressor 2 Top Temperature Sensor Detachment Protection, Compressor 6 Discharge Temperature Sensor Error, Protection of Compressor Drive Board Power Supply, Mode Exchanger Outlet Pipe Temperature Sensor Error, Protection of Compressor Drive Board Module Reset, Protection of Fan Drive Board Power Supply, Inconsistent Branch of Group-controlled Indoor Units in Heat Recovery System, Quantity Of Group Control Indoor Units Setting Error, Malfunction of middle tube temperature sensor, Fresh Air Inflow Temperature Sensor Error, Inconsistency of Group-controlled Indoor Units in Reheat Dehumidification System, Outdoor Unit Capacity Code/Jumper Cap Setting Error, Emergency Operation DIP switch setting of the compressor is wrong, Communication Failure Between Mode Exchanger and Indoor Unit, Phase Sequence Protection of Power Supply, Communication between indoor unit and outdoor unit and the communication between indoor unit and wired controller have malfunction, Communication error between master control and inverter compressor drive, Communication error between master control and inverter fan motor drive, Alarm of Indoor Unit Project Number Collision, Indoor and Outdoor NetworkError of Mode Exchanger, Error of Multiple Master Wired Controller, Communication Error between Indoor Unit and Remote Receiver, CommunicationError of No Master in Mode Exchanger, Indoor Unit Identification Error of Mode Exchanger, CommunicationFailure Between Mode Exchanger and Outdoor Unit, Check the compressor operation parameters. If it is abnormal, check for leakage and welding, add refrigerant. December 19, 2019. Carrier Air Conditioning Error Code appear on your AC, it indicates that there is a problem check error code and solved the problum in easy way E1,E2,E4,E5. Check whether the condenser of outdoor unit is too dirty, and it should be cleaned when it is too dirty. Check whether the pressure is normal when the unit is running. unit, will show "no" after 8 seconds, Communication error (ID display-OD main board) and outdoor temperature sensor error, Communication error (ID unit-OD unit) and outdoor temperature sensor error, Heat exchanger-pressure transducer sensor error (similar to lower pressure transducer protection), Oil-pressure transducer sensor error (similar to lower pressure transducer protection), Economizer-discharge pressure sensor error, Any other error that the outdoor unit needs to stop, Anti-cold blowing (discharging) protection, Indoor air temp. sensor error/bad-broken, shorted…, Outdoor coil temp. Keep in mind that there may be differences between models but most the codes should match. Check whether the indoor motor is damaged, it should be replaced motor or electrical control board when it is damaged. Page 1 YMGI, A COMFORT MAKER, A JOY COMPANION, A SATISFACTION GUARANTOR... AIR CONDITIONER AND HEAT PUMP WALL MOUNT MINI SPLIT TYPE USER'S MANUAL SINGAL, DUAL, TRIPLE, QUAD ZONES This product is designed and manufactured free from defects in material and workmanship under the normal use and maintenance. Customer satisfaction is our ultimate goal! Based on your cooling and heating load, YMGI can recommend the best models and guide you on how to build your mini split, hot water heaters, or solar system. I spoke with a technician who told me he doesn’t know either. Required fields are marked *. New YMGI (57), (58), & (78) Series Mini Split System Video. Check whether the IPM module is abnormal, otherwise replace it. for New Installations and Remodeling Projects Such as: Freight Receiving, Damage, Return & Replacement Policies, TBD (Buzzer will sound once every 2 sec. I also have this same d2 code on mine. 8 Reason a Furnace Will Not Work Fall and Winter Maintenance Tips, Our Picks for the Best Mini Split Air Conditioner. Shop online for Single Zone and Multi Zone Mini Split Heat Pumps Air Conditioning Systems, PTACs, and PTHPs. I have a d2 code too on my pioneer split unit and cannot find out what it means. Midea 60000 Btu 18 SEER Ducted Mini Split Hyper Heat Pump AC $4,059.99. Communication error (ID unit-OD unit) and outdoor temperature sensor error: TBD: Fu: AHU or RT: dust sensor error: TBD: e2: Warning: water flow low: TBD: e3: Oil level low protection: TBD: e7: System pressure difference protection: TBD: eA New YMGI (57), (58), & (78) Series Mini Split System Video. Check whether the contact of the plug of the motor wire unit fault and socket is well, making sure well contact. Call your installer or service technician to examine unit. Check whether the high and low pressure valves have been opened, otherwise open the valves. Services: Lowest Prices, Top Deals. YMGI a leader in Ductless HVAC is dedicated to the manufacturing of high quality split heat-pump air-conditioner units. Carrier AC Problem: Indoor unit produces a mist when the air conditioner is running Carrier AC Possible Cause:-This is normal cooling and is caused by high humidity and temperature in the room my ymgi split mini air conditioner heat pump needs new board for outdoor unit - serial number wmms-2x12c-v2b (46) - its the board with the 3 copper coils #(NNN) NNN-NNNN- can not find the part anywher … read more HVAC How-To, Tutorials, Reviews, Information and More, Cooper and Hunter Error Codes and Meanings, Mini split heating and cooling air conditioner heat pump systems, Indoor room temperature sensor T1 open circuit or short circuit, Evaporator coil temperature sensor T2 open circuit or short circuit, Outdoor ambient temperature sensor T4 open circuit or short circuit, Condenser coil temperature sensor T3 open circuit or short circuit, Compressor discharge temperature sensor TP open circuit or short circuit, Outdoor fan speed has been out of control, IPM malfunction or IGBT over strong current protection, Over voltage or over low voltage protection, High temperature protection of IPM module or compressor top, Indoor units mode conflict (multi-zone only), Inverter board ambient temperature sensor, Condenser coil inlet temp sensor malfunction, Frequency limitation for module circuit protection, Frequency limitation for module temperature, Frequency limitation for overload protection, Frequency limitation for freeze protection, SIGNAL TRANSMISSION ERROR (BETWEEN INDOOR AND OUTDOOR UNIT), FREEZE-UP PROTECTION OR HEATING PEAK-CUT CONTROL, INDOOR HEAT EXCHANGER THERMISTOR ABNORMALITY, OUTDOOR TEMPERATURE THERMISTOR ABNORMALITY, OUTDOOR HEAT EXCHANGER THERMISTOR ABNORMALITY. Auxiliary Operation. Your email address will not be published. Heating: wait until weather allows the unit to re-start, or switch to base-board heater, gas furnace or other alternative heating sources during cold hours/days. sensor of indoor unit coil pipe fault, middle temp. User Manuals, Guides and Specifications for your YMGI MINI SPLIT TYPE Air Conditioner. Sometimes finding a manual can be difficult so here we list the known error codes for big name mini split manufactures. Check whether it has barrier around indoor unit, it should be remove if it has. Check whether the controllable silicon and other components on the electric control board have damaged, replace the controllable silicon or electric control board when they are damaged. sensor of indoor unit coil pipe fault. YMGI says there's a bad part, but hasn't agreed to send a replacement. Check whether it is running at bad condition long time. Check whether ambient temp. HVAC Professionals. This error can be looked up in a manual to see what the meaning is. = In defrosting mode the LED displays dF. To help speed up support, check the unit, and please have the model number, and serial number ready of the unit(s) being serviced ready, and the suspected unit problem, before contacting YMGI technical support. However, this modern multidisciplinary corporation called Midea specializes in the production of not only air conditioners, but also a variety of home appliances. Tube, or EXV), Compressor Protection-calculated input is too high, Temp. too high), Indoor unit-testing board comm. Through-the-wall and window mounted room air conditioners can provide an easy entrance for intruders. Kelly November 6, 2020. Fujitsu Error and Fault Codes – Airpro can diagnose all Fujitsu Air conditioning fault and error codes. Buy Online. Three of them have 35 to 50' of line sets. Do these light codes mean anything. Many of the features on the remote don't seem to work. The owner of this website, hvachowto.com, is a participant in the Amazon Services LLC Associates Program, Amazon.com.ca, Inc, Amazon EU Associates Programme an affiliate advertising program designed to provide a means for sites to earn commission income (advertising fees) by advertising and linking hvachowto.com to Amazon properties including, but not limited to, Amazon.com, Amazon.ca, Amazon.co.uk, Amazon.de, Amazon.se, Amazon EU Associates Programme, Amazon.it, Amazon.es, Amazon.fr endless.com, myhabit.com, smallparts.com, or amazonwireless.com Amazon.ca, Amazon.co.uk and other sites worldwide. 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. Furnace appears to be kicking on and heating. Check whether the connection of the outdoor unit and indoor unit is one to one, otherwise connect the L, N and communication line of the indoor unit and outdoor unit one to one. switch of compressor crust cut off, temp. I installed a 30k dual zone Mr.Cool mini split and it seems to be working at first when I call for cooling. Step by step Installation Instructions, with some Tips on making your installation hassle free. First of all, it is famous for the release of high-quality air conditioning equipment of various classes and levels. Check whether the connection of the outdoor unit and indoor unit is one to one. Enjoy full season comfort during the summer or winter with this 24,000 BTU Inverter Mini Split with 27,000 BTU Heat Pump. Energy Tax Credits & Rebates updated; Breez Smart controller for YMGI ACs and Heat Pumps; All New VRF Technical Documentation; Recent Posts. Check whether the air condition system and pressure are normal. Sensor Error-after metering device (cap. Check whether the supply voltage is out of rang from 150 to 270V. Mini Split systems can also help to keep your home safer since there is only a small hole in the wall. Your email address will not be published. Any help or info would be appreciated, I have a Carrier unit giving me an L3 code – don’t see it listed above. Check whether the compressor is well, otherwise replace it. POWER, TIME light blink, SLEEP light solid, Check and debug the PG motor, its driving circuit, or feedback control circuit, POWER, SLEEP lights blink & TIME light solid, Chech sensor wire continuity, sensor resistance and installation, PT indoor coil pipe temperature sensor error, Check sensor wire continuity, sensor resistance and installation, OT outdoor coil pipe termperature sensor error, Coil Pipe Temperature Sensor of Indoor Unit Fault (inlet, middle, outlet), Ambient Temperature Sensor of Outdoor Unit Fault, Coil Pipe Temperature Sensor of Outdoor Unit Fault, Discharge Temperature Sensor of Compressor Fault, Gas Return Sensor Fault include A, B, C, D, Evenheat, Over Current Protection of Invertor Module, Discharge Temperature of Compressor Protection, Suction Temperatrue of Compressor Protection, High Temperatrue of Outdoor Ambient Protection. Any ideas what might be going wrong? Check whether the air condition system and pressure are normal. Check whether the LED on the outdoor power board has been on, otherwise replace the electric control board. Get YMGI 9000 Btu 16 SEER 110V Mini Split Heat Pump Air Conditioner. Often error codes can be manufacture specific and sometimes different models can have different errors codes.
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