A0 the common protective device has tripped a1 the indoor circuit board is faulty a2 the fan motor is blocked a3 an inadmissible level in the drainage system a4 defective heat exchanger a5 heat exchanger overheating a6 the fan motor is overloaded a7 shutter drive defective a8 current overload common a9 the electronic expansion valve is defective aa. Fault diagnosis by remote controller the remote controller can receive relevant error codes from the indoor unit. After scrolling through the codes, there was a solid long beep on f3, indicating that thats the. The reason for the incomplete operation of the thermostat can be a breakdown of the device itself, as the problems with the voltage in the power supply and not only. Daikin trouble shooting guide the star supply company. Refer to error code and descriptions page 167 of the troubleshooting for the items to. May 10, 2016 posted on may 10, 2016 by daikin malfunction of system improper connection of transmission wiring between indooroutdoor units and outdooroutdoor units defective indoor unit pcb defective outdoor unit pcb. A0 the common protective device has tripped a1 the indoor circuit board is faulty a2 the fan motor is blocked a3 an inadmissible level in the drainage system a4 defective heat exchanger a5 heat exchanger overheating a6 the fan motor is overloaded a7 shutter drive defective a8 current overload common a9 the electronic expansion valve is defective aa overheated heater ah the air filter clogged ac running idle work aj performance is incorrect internal. After persuading, please keep this with the spares. To cancel the code display, hold on the on timer cancel button or off timer cancel button down for 5 seconds. If the product line has been sold, or was never part of daikin applied but is commonly mistaken as such, you will find a letter code listed here. Sep 18, 2018 choosing a backup generator plus 3 legal house connection options transfer switch and more duration. Can i use the product only for air purifying operation without using the humidifying function.
Daikin air conditioner ac error codes coding, error code. If molded case circuit breakers or earth leakage circuit breakers have tripped, do not reset the breaker immediately. View and download daikin altherma edhq011bb6v3 installation manual online. Safety cautions be sure to read the following safety cautions before conducting repair work.
Service manual 234mxsn series sius121502e applied models z inverter multi. Malfunction external code interlock error for fan sensor system of power supply no. If the red light is illuminated on the top right of the controller, using your temperature up and down buttons the flow temperature can be adjusted. Daikin altherma edhq011bb6v3 installation manual pdf download. Check the referral codes list which has all of the referral names, locations, and phone numbers for the last known parts contact for these units.
Troubleshooting air conditioning and refrigeration daikin. The code display also cancels itself if the button is not pressed for 1 minute. While japan held fluorinated refrigerants, and therefore already in 1936 released the first okkl own installation for air. Daikin error code error message cause of error problem and likely repair needed. Refer the service manual of each model for more detail trouble shooting.
Coolautomation is the industry leader in internet of climate ioc technologies. Daikin vrv air conditioning error codes support orionair. Daikin error codes download the diagnostic code checklist pdf file below for more information on managing your system. It will also help when, with the machine in use, you have any questions or have experienced trouble of any kind about it. Since daikin can carry out upgrades using your existing piping, you can get the work done faster than ever before. A3 indoor malfunction of drain level control system. Malfunction due to noise defect of indoor unit pcb.
Cj indoor malfunction of remote control thermistor. Air conditioner repair troubleshooting, air conditioner maintenance kit, air conditioner maintenance schedule, air conditioner installation diy, daikin air conditioner remote control, daikin air. Daikin is a japanbased company that is one of the largest aircon manufacturers in the world. Although all situations are not covered in this section, answers to the most frequently asked areas are provided. A list of daikin error and fault codes for malfunction, self diagnosis and troubleshooting of daikin vrv systems, skyair, hrv, chillers and others.
Daikin error and fault codes daikin air conditioning. This page is intended for dealers with experience in repairing daikin air conditioners and is not for end users. Verify shared data is correct for your specific model. Oct 17, 2019 daikin is a japanbased company that is one of the largest aircon manufacturers in the world. This is a pumping sound of the water in the air conditioner and heard when the water is pumped out from the air conditioner in cooling or drying operation. By checking the error code, you are able to identify the status and the issue of the air conditionerair conditioning system. Simple selfdiagnosis by malfunction code smts2 after. To save time and trouble, we recommend that you refer first to this page. Sep 22, 2019 malfunction due to noise defect of indoor unit pcb. Hold the timer cancel button down for 5 seconds, with the remote controller set toward the indoor unit. Daikin error and fault codes daikin air conditioning perth. Drain piping clogging, improper drain piping work defect of drain pump defect of float switch.
Simple selfdiagnosis by malfunction code defect of connector contact shortage of refrigerant amount defect of connector contact defect of switch setting defect of connector contact broken wire defect of outdoor unit pcb broken wire defect of outdoor unit pcb disconnection of outdoor air thermistor disconnection of liquid pipe thermistor. Since these are split systems, we have broken down the error codes for each unit outside and inside. Daikin assumes no responsibility for any accidents or troubles caused in the disassembly or repair of equipment performed according to information on this page. Press timer cancel button down for 5 seconds continuously. Altherma edhq011bb6v3 heat pump pdf manual download. Daikin hybrid hydraulic system, eco rich realized overwhelming energysaving and low noise by adopting hydraulic technology and motorinverter technology, and they are gentle hydraulic system for men and. Refer the service manual of each model for more detail troubleshooting. Error code identify the malfunction code daikin malaysia. Daikin ac will have no liability to anyone for any of the following reasons. Chart includes information on split systems ac controller error codes. Daikin reserves the right to modify, update, and include additional information to this diagnostic tool without notice and without incurring any obligations.
Daikin diagnosis tool is subject to continuous improvement. Before using the product only for air purification, discard water from the water tank and humidifying tray, clean the product, and let the inside of the unit dry thoroughly in the shade. Daikin acerror codeappliance repaircordspdfcodingtips. Air conditioning air conditioning often referred to as aircon, ac or ac is the process of altering the properties of air primarily temperature and humidity to more favourable conditions. Malfunction of fan motor sensor or fan control driver. With some quick googling, i found a video on how to diagnose the hvac system and find the fault code using the remote control. Okkl initially produced pipes for radiators in airplanes. Daikins vrv iv systems integrate advanced technology to provide comfort control with maximum energy efficiency and reliabilty. So it began to manufacture ventilation and refrigeration equipment.
However, later the founder of the company akira yamada decided to change the specialization of the enterprise. If not, please contact your nearest daikin representative. Daikin leverages its experience and technology to deliver air conditioning solutions that meet the demands of any setting. Shortage of water volume low water temperature setting defect of 26wl defect of water temperature thermistor. With the wireless remote controller supplied with the unit, or sold separately, malfunction codes by failure diagnosis can be confirmed. Page 1 of 2 daikin altherma low and high temperature heat pump simple selfdiagnosis by fault code.
Information is provided here for resolving trouble in operation centering on residentialuse air conditioners. After sales service division simple selfdiagnosis by malfunction code smts2 detail code division 0 a c e f h j l p u m 6 7 8 9 123456789acefhj indoor unit outdoor. Ioc is a universal concept that enables hvac systems to be controlled, serviced, optimized, and managed remotely. Operating manual ombrc52b06172daikin usa part no r08019046595b english operating manual handset wireless francais espanol mode demploi combine sans fil. Error codes air conditioning and refrigeration daikin global. Its products are selling in the world over with singapore being one of the markets where daikins air conditioners are doing very well. Daikin now offer r32 refrigerant models on a large selction of their range. Below are the tables containing information about daikin thermostats. While japan held fluorinated refrigerants, and therefore already in 1936 released the first okkl own. Ao indoor error of external protection device a1 indoor pcb defect a3 indoor malfunction of drain level control system a5 indoor freezeup prevention. Before you use the unit, please be sure to read this instruction manual for knowing how to use it correctly. In the unlikely event that a fault develops with the air conditioner the microprocessor will diagnose the fault where possible and display a fault code on the wall controller. Samsung split system air conditioning outdoor unit diagram. Here is the full daikin ac error code and self diagnosis pdf here.
Check that your room thermostat is set above the room temperature. Daikin service manuals pdf daikin split system air conditioners skyair inverter r410a heat pump 60hz p series service manual daikin split system air conditioners sky. Due to advancement in technology, daikins aircons are electronically controlled. How to fault find trouble shoot daikin wall split system. The 7 day controller will display a code beginning with e eg e2 the 24 hr controller will display. Currently available in heat pump and heat recovery configurations,vrv iv provides a solution for multifamily residential to large commercial applications desiring heating or cooling. Daikin air conditioner ac error codes error code, coding.
448 1167 1013 1357 203 1087 1550 186 943 312 1029 148 1645 227 367 343 873 511 1287 370 1637 484 1419 785 1590 409 1611 1517 1373 699 1609 295 397 1151 629 67 192 1048 1475 897 1386 973 864