Fujitsu General VRF Error Codes With Solutions

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Fujitsu General VRF Error Codes

Fujitsu General Limited is a Japanese-based manufacturer and marketer of residential and commercial humidity control systems, and air conditioning units. With its head office in Japan, the company actually runs production in Thailand, India, and other parts of the world to grasp its hold on the world. Offering some of the best appliances in the market today the company has come a long way from its inception.

Fujitsu General is still considered to be a powerhouse when it comes to air conditioning units and VRF systems. Making them a reliable choice for your home and office use. What makes them stand out in the market is its tough-to-crack system and long life of appliances. Ensuring customers are in for the long haul.

Regardless of how high a company is ranked, or how well the appliance is reviewed, you are at the risk of an error. An error is not here to tell you it’s time to switch out your appliance, it’s a direct signal from the device – one that tells the owner something is wrong with the system that needs to be fixed. So rather than ignoring the error codes, your appliance is showing its time to note down the Fujitsu General VRF error code and get to the bottom of the problem. To help you out we have listed down the most common error codes of Fujitsu General VRF.

Outdoor Unit Codes 

Airstage V2  Series, Multi AC System for Buildings

Error CodesProblem
1 3 . 1Communication Error Between Outdoor Unit
1 4 . 1Outdoor Unit Network communication 1 Error
1 4 . 2Outdoor Unit Network communication 2 Error
2 8 . 1Auto Address Setting Error
2 8 . 4Signal Amplifier Auto Address Setting Error
5 U . 1Indoor Unit Error
6 1 . 5Outdoor Unit Reverse Phase, Missing Phase Wire Error
6 2 . 3Outdoor Unit EEPROM Access Error
6 2 . 6Inverter Communication Error
6 2 . 8Outdoor Unit EEPROM Data Error
6 3 . 1Inverter Error
6 7 . 2Inverter PCB Momentary Power Failure Detection
6 8 . 1Magnetic Relay Error
6 8 . 2Rush Current Limiting Resistor Temp Rise Protection
6 9 . 1Outdoor Unit Communication PCB Parallel Communication Error
7 1 . 1Discharge Temp Sensor 1 Error
7 1 . 2Discharge Temp Sensor 2 Error
7 2 . 1Compressor Temp Sensor 1 Error
7 2 . 2Compressor Temp Sensor 2 Error
7 3 . 3Outdoor Unit Heat Ex. Liquid Temp. Sensor Error
7 4 . 1Outdoor Temp Sensor Error
7 5 . 1Suction Gas Temp Sensor Error
7 7 . 1Heat Sink Temp Sensor Error
8 2 . 1Sub-cool Heat Ex. Gas Inlet Temp. Sensor Error
8 2 . 2Sub-cool Heat Ex. Gas Outlet Temp. Sensor Error
8 3 . 1Liquid Pipe Temp. Sensor 1 Error
8 3 . 2Liquid Pipe Temp. Sensor 2 Error
8 4 . 1Current Sensor 1 Error
8 6 . 1Discharge Pressure Sensor Error
8 6 . 3Suction Pressure Sensor Error
8 6 . 4High Pressure Switch 1 Error
8 6 . 5High Pressure Switch 2 Error
9 2 . 1Compressor 2 Error
9 2 . 2Compressor 2 Current Value Error
9 3 . 1Inverter Compressor Start Up Error
9 4 . 1Trip Detection
9 5 . 5Compressor Motor Loss of Synchronization
9 7 . 1Outdoor Unit Fan Motor Lock Error
9 7 . 4Outdoor Unit Fan Motor Undervoltage
9 7 . 5Outdoor Unit Fan Motor Temperature Abnormal
9 U . 2Slave Unit Error
A 1 . 1Discharge Temperature 1 Abnormal
A 2 . 1Discharge Temperature 2 Abnormal
A 3 . 1Compressor 1 Temperature Abnormal
A 3 . 2Compressor 2 Temperature Abnormal
A 4 . 1High Pressure Abnormal
A 4 . 2High Pressure Protection 1
A 4 . 3High Pressure Protection 2
A 5 . 1Low Pressure Abnormal
A C . 4Heat Sink Temperature Abnormal
Fujitsu General VRF Advanced High Efficiency Technology
Fujitsu General VRF Advanced High Efficiency Technology

Wired Remote Controller Codes

Fujitsu General Wired Remote Controller
Fujitsu General Wired Remote Controller
Error CodesMeaning
1 2Remote Controller Communication Error
1 4Network Communication Error
1 5Scan Error
1 6Indoor Unit Parallel Communication Error
3 1
Indoor Unit Power Frequency Abnormal
3 2
Indoor Unit Main PCB Error
4 1
Room Temperature Sensor Error
4 2Indoor Unit Heat Ex. Sensor Error
5 1Inddor Unit Fan Motor Error
5 3Water Drain Abnormal
9 UOutdoor Unit Error
Central Control of Small Office
Central Control of Small Office

Group Remote Controller Codes

Fujitsu General Remote Controller
Fujitsu General Remote Controller
Error CodesMeaning
1 2Remote Controller Communication Error
1 3Communication Error Between Outdoor Unit
1 4Network Communication Error
1 5Scan Error
1 6Indoor Unit Parallel Communication Error
2 6Address Setting Error
2 8Other Setting Error
3 1Indoor Unit Power Frequency Abnorma
3 2Indoor Unit Main PCB Error
4 1Room Temperature Sensor Error
4 2Indoor Unit Heat Ex. Sensor Error
5 1Inddor Unit Fan Motor Error
5 3Water Drain Abnormal
6 1Outdoor Unit Reverse Phase, Missing Phase Wire Error
6 2Outdoor Unit Main PCB Error
6 3Inverter Error
6 7Inverter PCB Momentary Power Failure Detection
6 8Magnetic Relay Error
6 9Outdoor Unit Communication PCB Error
7 1Discharge Temperature Sensor Error
7 2Compressor Temperature Sensor Error
7 3Outdoor Unit Heat Ex. Temperature Sensor Error
7 4Outdoor Temperature Sensor Error
7 5Suction Gas Temperature Sensor Error
7 7Heat Sink Temperature Sensor Error
8 2Sub-cool Heat Ex. Gas Temperature Sensor Error
8 3Liquid Pipe Temperature Sensor Error
8 4Current Sensor Error
8 6Pressure Sensor Error
9 2Compressor 2 Error
9 3Compressor Start Up Error
9 4Trip Detection
9 5Compressor Motor Control Error
9 7Outdoor Unit Fan Motor Error
A 1Discharge Temperature 1 Abnormal
A 2Discharge Temperature 2 Abnormal
A 3Compressor Temperature Abnormal
A 4High Pressure Abnormal
A 5Low Pressure Abnormal
A CHeat Sink Temperature Abnormal
C 4PCB Error
C ASoftware Error
C 1PCB Error 1
Fujitsu General VRF Error Codes
Fujitsu General VRF Error Codes

Manual Pdf

Fujitsu General Airstage V2  Series Manual PDF

Fujitsu AC Error Codes

source: fujitsu-general.com

Danny Reese
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