Fujitsu error code 9u

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Fujitsu error code 9u

Having scrutinized Fujitsu air conditioner error codes, each user with the help of a specialist can remove small troubleshooting. The table containing error codes of Fujitsu air conditioners is given below. It helps to decipher an error code, determine the seriousness of a hitch and the complexity of the forthcoming repairs.

Unlike paper instructions, our table can always be found online by the link. There are such models, as universal floor, ceiling duct, cassette wall mounted, floor type. They use RA as refrigerant.

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There are outdoor and indoor units. The outdoor unit is also present. This equipment is intended for cooling and heating. The refrigerant used is RA.

Fujitsu Error codes (Error contents)

Error code Error contents 1 13 26 27 Indoor signal error 0 Wired remote controller abnormal 2 Indoor room temperature sensor error 4 Indoor heat exchanger temperature sensor middle error 28 Indoor heat exchanger temperature sensor inlet error 9 Float switch operated 0c Outdoor discharge pipe temperature sensor error 6 Outdoor heat exchanger temperature sensor outlet error 0A Outdoor temperature sensor error OE Heat sink thermistor Inverter error 15 Compressor temperature sensor error 1d 2-way valve temperature sensor error 1E 3-way valve temperature sensor error 29 Outdoor heat exchanger temperature sensor middle error 2d Heat sink thermistor P.

C error 20 Indoor manual auto switch abnormal 2A Power supply frequency detection error 17 IPM protection 18 CT error 1A Compressor location error 1b Outdoor fan error 1F Connected indoor unit abnormal 1c Outdoor unit computer communication error 2E Inverter error 12 Indoor fan abnormal OF Discharge temperature error 24 Excessive high pressure protection on cooling 2c 4-way valve abnormal 16 Pressure switch abnormal. Pressure sensor abnormal 2b Compressor temperature error 2F Low pressure error 19 Active filter abnormal 25 PFC circuit error 30 Refrigerant circuit address set-up error 31 Master unit, Slave unit set-up error 32 Connected the indoor number set-up error 33 P.

They are of wall mounted type. There are indoor and outdoor units. All operations of air conditioners can be controlled with the help of a remote controller.

High performance and top class energy saving of these equipment is achieved due to the adoption of DC inverter. Moreover, their operating cost while maintaining comfort is suppressed. Their operation is quite due to the low noise function. Up to 3 indoor units can be installed according to the shape, number of people and lighting conditions of the room even on wide floors and atypical floors. Error Contents Operation Green Timer Orange Wired Remote Controller Display Serial communication error 1 time 1 time 11 Wired remote controller communication error 2 times 12 Unit number or Refrigerant circuit address setting error 2 times 1 time 21 Indoor unit capacity error 2 times 22 Connection unit number error indoor secondary unit 4 times 24 Primary unit, secondary unit setup error 7 times 27 Indoor unit PCB model information error 3 times 2 times 32 Manual auto switch error 5 times 35 Room temp, sensor error 4 times 1 time 41 Indoor unit Heat Ex.

They are of cassette type. Error code Error contents 1 Indoor unit doesn't accept the signal from outdoor unit.

fujitsu error code 9u

Outdoor unit circuit board error or miswiring between outdoor unit and indoor unit.Check the specified parameter. If the parameter is valid, collect the information required for troubleshooting and contact a Fujitsu system engineer. Check the memory operating condition.

Fujitsu General VRF Error Codes

If a memory shortage has occurred, increase the size of memory. If they exist, collect the information required for troubleshooting and contact a Fujitsu system engineer. Make sure that the Management Server and the communication service or communication daemon of the Management Server are active.

If the communication service or communication daemon has already been started, check if the network load is high. If the load is high, remove the cause of this and re-execute the operation. Verify that no problem has occurred in the network.

Check if the Managed Server can communicate with the Management Server. Check whether the repository is active. If it is active, collect the information required for troubleshooting and contact a Fujitsu system engineer. The maximum allowable number of concurrent connections to the repository was exceeded. Re-execute processing later. If the same error recurs, collect the information required for troubleshooting and contact a Fujitsu system engineer. If it is, collect the information required for troubleshooting and contact a Fujitsu system engineer.

The communication between IPv4 and IPv6 servers cannot be done. Confirm the IP address of the specified server and the command execution server. The error codes for configuration management function are listed below. Collect the information required for troubleshooting and contact a Fujitsu system engineer.

fujitsu error code 9u

Check whether swstg. If you still have a problem, check whether swnode. Check whether the specified parameter is correct. A memory shortage occurred at the server that sent the request. The maximum allowable number of connections to the repository was exceeded. There is no server or device registered that meets the specified conditions.Service, repair, maintenance and installation of all types and brands of air conditioner.

Some indoor units have a flashing display which equates an error code, just in a different format. Obviously something has gone wrong and the system has stopped functioning to prevent any further damage from occurring. The error code, or flashing display, that is shown is a guide for you or your air conditioning technician, a diagnostic starting point so to speak, but more than likely will not inform you as to why it is happening. When you know the error code meaning and its definition, this will help you to partly understand the code, what it means and what action needs to be taken.

There are many hundreds of error codes that are used within the air conditioning industry, and they are mostly different across different manufacturers and across their different models, and so it would be a herculean task to formulate a list of them here. Below is a short list of common error codes from a couple of major air conditioner manufacturers. If moulded case circuit breakers or earth leakage circuit breakers have tripped, do not reset the breaker immediately without first checking, or have your technician check for any problems with insulation of equipment.

fujitsu error code 9u

Resetting breakers without a check of insulation may cause damage to equipment. This is not always successful but it is the first step in trying to save you a few dollars with a service call. Some faults are caused by lightning strikes, blackouts and brownouts or various power fluctuations caused by any number of things and just may be the cause of your air conditioner shutting down for safety reasons.

The first thing to do is isolate the system from its power supply for 15 — 30 minutes — this means unplugging it from a power point, turning off the isolator mounted adjacent to the outdoor unit or shutting down the power from your home electrical board.

The memory will be deleted. It is then a case of crossing your fingers, turning the power back on and restarting the air conditioner. Prepare for disappointment. If the fault is such that it requires expert attention, then the error code will simply reappear.

CH03 Remote controller comms error.

Error Codes on the SCANMATE i940 Scanner

Check wired correctly, if so check dipswitch in RC. Set to Sg for 1 unit, or Gr for group then reset power. Check drain pan is empty, check pump is working OK. If no pump check blue jumper plug is inserted in socket CN Float.

CH05 Comms Error, check your wiring, remove external pumps. This is caused by the Indoor fan being locked. If no voltage is present the PCB is faulty, if voltage is present the fan motor will be faulty.

Replace PCB. CH11 Multi V indoor unit not connected to an outdoor unit. Check comms wiring is correct, and check initialisation has been carried out correctly. CH21 Inverter compressor run current high. Check compressor windings all equal 1 to 4 Ohms, check to earth 50 MOhm minimum.

CH22 Inverter compressor run current high. Check compressor windings all equal 1 to 4 Ohms. Check to earth 50 MOhm minimum. CH23 Inverter dc voltage low. Check dc voltage of capacitors Vdc for 1Ph and Vdc for 3Ph. CH25 Check power supply voltage to the outdoor unit is correct 1ph? CH28 Inverter dc voltage too high.

CH32 Inverter compressor discharge temperature too high.Jump to content. You currently have javascript disabled. Several functions may not work. Please re-enable javascript to access full functionality. Posted 21 November - PM. Posted 22 November - AM. BC Malware Forum.

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Indoor and Outdoor Communication Error

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The machine will not boot, and when tested using Fujitsu's HDD utility it presents the error message "BT6" and recommends calling Fujitsu support to translate the meaning of the error message I've tried formatting the drive, but nothing will recover or restore it's functionality. There are no cooling problems. The computer actually gets very little use even before it croaked!!!

My questions then What does the error code mean? What type of 2. Thanks all and happy turkey day! Posted 21 November - PM I've had good luck with their drives. Posted 22 November - AM IMHO, even if you managed to recover the drive via a format, this would be ringing alarm bells in my ears.

I wouldn't like to rely on using this drive, it has caused this error for a reason, and for that reason I wouldn't trust it with holding data again.When a background switching mechanism error occurs, the [Error] screen on the touch screen displays one of the following codes. If the problem persists after turning the power back on, please inform your service provider of the error code below.

Open the ADF to check that there are no documents remaining, and then turn the scanner off then back on.

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Refer to the contact information in the Contact List if supplied with this product, or refer to the contact information in the Contact for Inquiries section if provided in Safety Precautions supplied with this product, and then make an inquiry. F4:C2 Background switching mechanism error ADF Front If the problem persists after turning the power back on, please inform your service provider of the error code below.

Code F4:C3. Background switching mechanism error ADF Front If the problem persists after turning the power back on, please inform your service provider of the error code below. Code F4:C2. Background switching mechanism error ADF Back If the problem persists after turning the power back on, please inform your service provider of the error code below.Fujitsu AC error codes.

When error codes appear on your Fujitsu Air Conditioner this tells the you there is a problem. Knowing the error code definition will help you to understand the present fault. You can then troubleshoot the issue or call a technician. Covers the current Inverter product range. No E denotes No Fault. These pages cover the current Inverter product range.

Fujiaire AC chiller outdoor red light flashing 6 times. Fujiaire AC model number f3mc20ca-e31n. Leave this field empty. This DIY "Do it Yourself" website was created by maintenance professionals and home renovating experts. Information contained within RemoveandReplace. We aim to always deliver relevant and engaging content where facts and information provided is checked and rechecked for accuracy.

He has 30 years of experience troubleshooting and repairing all types of machinery. Contact here. Cancel reply Leave a Comment.

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We may receive compensation when you click on links to those products.Be careful that it is likely to get a hock when it touches the charge part when checking.

Moreover, there is a possibility of getting a shock even if it touches the secondary circuit of the display PCB or the stepping motor, etc. The error code will then be displayed on the LCD. In the event of a malfunction burning smell, etc. Always be sure to disconnect the Power Supply Plug or turn off your circuit breaker to ensure that power is completely off. This smell is the result of room smells furniture, tobacco, etc.

At this point, Air Cleaning will stop functioning. Operation light: 10 blinks, followed by red timer light blinking three times, and economy light blinking continuously. Thanks, Jim. Forced automatic SW welded. How can I fix it.

Thank you. I have a CT error. I am getting a 7 blink Operation and a 6 blink Timer meanwhile the economy just flashes continuously.

Any help please. It did just start getting cold here and the heat feature did work once before this happened. Indoor unit me 7 time operation and 2 times timer led blinking Ho rahi o general inverter ac he Kya Aap bata sakte Ho Kis chij ki error he Plzz help. Your email address will not be published. Save my name, email, and website in this browser for the next time I comment. Skip to content. James Papworth. Thanks, Jim September 11, Reply.

fujitsu error code 9u

Soe Minn Thein,Mr. Hello I saw the error code EC on General air conditioner. How to solve this error? July 22, Reply. June 20, Reply. Francois Le Toullec. Hello, I have a CT error. Can you help me to solve this problem? February 3, Reply. Craig Tirrell. October 19, Reply.


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