what to do about f0 error code + gree sapphire
Gree Air-conditioning Error Codes | Solution Stride By Steap
Gree Ac Error Codes (Gree Inverter Air-conditioning Error Codes)
Fault code is subtracted from the number of green LED flash, blocking unit operation.
E1: refrigerant system high pressure protection
E2 : anti-freezing protection
E4 : compressor exhaust high temperature protection
E5 : AC Over-current Protection
E6 : Communication failure between outdoor unit of measurement and indoor unit
E8 : Anti-High Temperature Protection
H6 : No response of indoor fan motor
C5 : Protection from jumper cap malfunction
F0 : Refrigerant Leakage Protection
F1 : Indoor ambient sensor curt circuit or open
F2 : Indoor tube sensor curt circuit or open
F3 : Outdoor Ambience Sensor Brusk Excursion or Open
F4 : outdoor tube sensor short excursion or open
F5 : Exhaust sensor brusque circuit or open
F6 : Overload limit / drop frequency
F8 : At current limit / drop frequency
F9 : High Exhaust Temperature Range / Drop Frequency
PH : Voltage protection for PN
U5 : Air-conditioning electric current detection excursion malfunction
U4 : Compressor Reverse Protection
P5 : Current Protection in Compressor Phase
B5 : inlet tube sensor malfunction
L3 : outdoor dc fan motor malfunction
b7 : Outlet tube sensor malfunction
FC : Door Malfunction
Atomic number 26 : Compressor overload sensor malfunction
H1 : Defrosting
H2 : static clearing grit protection
H3 : Compressor over load protection
H4 : Organisation Unusual Protection
H5 : IPM Security
HC : PFC Security
H7 : Compressor Damage Footstep Safety
H0 : anti-heating high temperature drop frequency
Lc : Startup Failure
U2 : Compressor protection against phase loss
U1 : compressor stage current detection circuit malfunction
HE : Compressor demonetization protection
EE : Loading EEPROM malfunction
P6 : Communication failure betwixt driver board and principal board
PU : Capacitor Charge Malfunction
P7 : IPM Sensor Circuit Malfunction
P8 : IPM High Temperature Protection
U3 : PN voltage drop protection
PL : Depression PN Voltage Protection
Pc : current detection circuit malfunction or current sensor malfunction
LD : Compressor loss of phase protection
LE : rotary protection off the compressor
EU : IPM at temperature range / drib frequency
U7 : iv-way valve inversion abnormal
U8 : Dissection of exhaust temperature sensor
U9 : AC power detects zero voltage error
FA : tube temperature at drop frequency
FH : anti-freezing limit / drop frequency
oE : PFC module temperature protection / PFC module sensor malfunction
C5 : Connector jumper malfunction: Check if the connector contacts the jumper properly. If the PCB is to be replaced, please remove the sometime i for the new PCB
F1 : Indoor ambient temperature sensor malfunction: Check if the indoor room temperature sensor is properly continued.
F2 : Evaporator temperature sensor malfunction: Check whether the evaporation temperature is properly connected.
H1 : Defrosting: This is normal
H6 : Indoor Fan Cake: Check if the terminal of the indoor motor is continued properly. Replace fan motor or indoor board if disabled.
Gree air conditioner fault lawmaking
Gree Air Conditioners Error Codes
- The wiring final has loose or poor contact betwixt the indoor evaporator temperature sensor and the controller;
- Short circuit due to trip-over of parts on the controller;
- Indoor evaporator temperature sensor is damaged
- The main board is cleaved.
Gree Air conditioning Mistake Code: F3
Malfunction Proper noun: Outdoor ambient temperature sensor is open / small-circulated
A / C Condition: The unit of measurement volition stop operating when the temperature point is reached. During cooling and drying operations, the compressor turns off and the indoor fan operates; During heating functioning, the unabridged unit ceases functioning.
Possible reasons:
- The wiring terminal has loose or poor contact between the outdoor ambient temperature sensor and the controller;
- Short excursion due to trip-over of parts on the controller;
- Outdoor ambient temperature sensor is damaged
- The main board is cleaved.
Gree AC Mistake Code: H6
Malfunction Name: indoor fan motor does not operate
A / C Condition: outdoor fan,indoor fan compressor and electric heat tube stop operation. ii minutes later, the iv-fashion valve closes; The horizontal louver stops in the current position.
Possible reasons:
- The feedback final of the PG motor is not tightly connected.
- The control terminal of the PG motor is not tightly connected.
- 3. A/C Fan blade rotates roughly due to improper installation.
- A/C Motor is non installed properly and tightly.
- Motor is damaged.
- Controller is damaged
Gree Ac Fault Code: C5
Malfunction Proper name: Jumper Cap Malfunction Protection
A / C Status: Remote controller or control console performance is available, but the unit of measurement has not functioned
Possible Crusade : There is no jumper cap on the controller. The jumper cap is not inserted properly and tightly. The jumper cap is damaged. The controller is damaged.
Gree Air-conditioning Mistake Code: U8
Malfunction Proper noun: indoor fan circuit malfunction by zero cross detection
A / C Status: Remote controller or control panel operation is available, but the unit has not functioned
Possible Crusade : The controller is damaged.
Gree Air-conditioning error code: E2
Malfunction Proper noun: Antifreezing Protection
A / C Status: During cooling and drying operations, the compressor and outdoor fan are switched off, while the indoor fan operates.
Possible reasons:
- Poor air-return to the indoor unit of measurement;
- Unusual fan speed;
- Dirty evaporator;
- The organization is normal but the indoor tube temperature sensor is abnormal, or the tube temperature sensor is not well continued.
Gree Air-conditioning Fault Code: E3
Malfunction Proper name: Compressor Low Pressure Protection
A / C Status: Entire unit of measurement shuts downwards
Possible reasons:
- The main board and display console are non well connected.
- The LPP last on the master board is non well connected, with a high pressure level switch on the entire unit.
- The wiring of HP(loftier pressure) switch is loosened. The loftier pressure switch is damaged or has poor contact.
- insufficient or leaking for refrigerant.
- LPP input is at a loftier level.
Gree Air-conditioning Error Code: E1
Malfunction Name: High pressure level protection of the organization
A / C Status: During cooling and drying operations, all loads finish operation, except for the indoor fan being operated. During heating operation, the entire unit shuts downward
Possible reasons:
- The refrigerant was superbundant;
- Poor heat exchange (including dirty suspension of the heat exchanger and poorly irradiated environments); The ambient temperature is likewise high.
Gree Air-conditioning Error Code: E4
Malfunction Proper noun: High belch temperature protection of the compressor
A / C Status: During cooling and drying operations, the compressor and outdoor fan are switched off, while the indoor fan operates. During heating operation, all loads are switched off
Possible causes: Please refer to the malfunction assay (belch protection, overload).
Gree AC Mistake Code: E5
Malfunction Name: Over-protection
A / C Status: During cooling and drying operations, the compressor and outdoor fan are switched off, while the indoor fan operates. During heating operation, all loads are switched off
Possible reasons:
- The supply voltage is unstable;
- The supply voltage is likewise low and the load is too high;
- The evaporator is dirty.
Gree Air-conditioning Fault Code: E6
Malfunction Name: Advice Malfunction
A / C Status: During cooling operation, the compressor turns off, while the indoor fan motor operates. During heating operation, the unabridged unit shuts down
Possible Causes : Meet related malfunction analysis
Gree AC Mistake Lawmaking: E8
Malfunction Name: High temperature resistant protection
A / C Status: During cooling functioning: The compressor will shut downwards, while the indoor fan will operate. During heating operation, the entire unit of measurement shuts downwards
Possible reasons: Refer to malfunction analysis (overload, high temperature resistant)
Gree AC Error Code: F4
Malfunction Name: Outdoor condenser temperature sensor is open / short circulated
A / C Status: During cooling and drying operations, the compressor stops, while the indoor fan will operate; During heating operation, the entire unit of measurement will cease performance.
Possible Cause : The outdoor temperature sensor is non well continued or damaged. Please cheque this by referencing the resistance tabular array for the temperature sensor)
Gree AC Error Code: F5
Malfunction Name: Outdoor belch temperature sensor is open / brusque circulated
A / C Condition: During cooling and drying operations, the compressor will sleep later on working for approximately 3 minutes, while the indoor fan will operate; During heating operation, the unabridged unit will close downwards after working for about 3 minutes
Possible reasons:
- The outdoor temperature sensor is not well connected or damaged. Delight bank check this by referencing the resistance table for the temperature sensor)
- ii. The head of the temperature sensor is non inserted into the copper tube
Gree Air conditioning Error Code: F6
Malfunction Name: Air conditioner Limit / decrease frequency due to overload
A / C Status: All loads work unremarkably, while the operation frequency for the compressor decreases
Possible reasons: Refer to malfunction analysis (overload, loftier temperature resistant)
Gree Air conditioning Error Code: F8
Malfunction Name: Decrease in frequency due to overgrowth
A / C Status: All loads piece of work usually, while the performance frequency for the compressor decreases
Possible reasons: the input supply voltage is too low; System force per unit area is too high and overload
Gree Air-conditioning Fault Code: F9
Malfunction Name: Reduction in frequency due to high air discharge
A / C Status: All loads work unremarkably, while the operation frequency for the compressor decreases
Possible reasons:
- Overload or temperature likewise high;
- Arctic is insufficient;
- Electrical expansion valve malfunction (EKV)
Gree Air-conditioning Error Code: PH
Malfunction Proper name: Voltage too high for DC passenger vehicle-bar
A / C Status: During cooling and drying operations, the compressor volition shut downward, while the indoor fan volition operate; During heating operation, the entire unit of measurement volition cease operation.
Possible reasons:
- Mensurate the voltages of position Fifty and N on the wiring lath (XT), if the voltage is greater than 265VAC, plow on the unit of measurement after the supply voltage rises to the normal range.
- If the Ac input is normal, measure the voltage of the electrolytic capacitor C on the control console (AP1), if it is normal, in that location is a malfunction to the excursion, please replace the control console (AP1)
Gree Ac Error Code: U5
Malfunction Name: Complete Identity Malfunction of the consummate unit of measurement
A / C Status: During cooling and drying operations, the compressor volition shut down, while the indoor fan will operate; While operating the heating, the entire unit will stop operation.
Possible cause : There is a circuit malfunction on the control panel AP1 of the outdoor unit, please supercede the control console AP1 of the outdoor unit.
Gree Air-conditioning Error Code: P5
Malfunction Proper name: Overcrack protection of phase current for compressor
A / C Status: During cooling and drying operations, the compressor will close downwards, while the indoor fan will operate; During heating operation, the unabridged unit will cease operation
Possible causes : Refer to malfunction analysis (IPM protection, loss of synchronization protection and over-protection of phase current for the compressor.
Gree Ac Error Lawmaking: H1
Malfunction Name: Defrosting
A / C Status: Defrosting will exist in heating mode. The compressor will work while the indoor fan stops operating.
Possible Cause: This is normal condition
Gree Air conditioning mistake code: H2
Malfunction Proper name: Static Give up Protection
Gree AC Mistake Code: H3
Malfunction Name: Overload protection for compressor
A / C Status: During cooling and drying operations, the compressor will shut downwards, while the indoor fan volition operate; During heating operation, the entire unit will cease functioning
Possible reasons:
- The wiring final OVC-COMP is loose. In normal condition, the resistance for this last should be less than ane ohm.
- Refer to malfunction analysis (discharge protection, overload)
Gree Ac Error Code: H4
Malfunction Name: Arrangement is abnormal
A / C Status: During cooling and drying operations, the compressor volition close down, while the indoor fan will operate; During heating operation, the entire unit of measurement will terminate performance.
Possible reasons: Refer to malfunction analysis (overload, high temperature resistant)
Gree Air-conditioning Fault Lawmaking: H5
Malfunction Proper noun: IPM Security
A / C Status: During cooling and drying operations, the compressor will shut downwards, while the indoor fan will operate; During heating functioning, the entire unit volition cease operation.
Possible causes : Refer to malfunction analysis (IPM protection, loss of synchronization protection and over-protection of phase current for the compressor.
Gree AC Error Code: HC
Malfunction Name: PFC Security
A / C Status: During cooling and drying operations, the compressor will shut downwardly, while the indoor fan will operate; During heating operation, the entire unit will stop functioning.
Possible Causes : Refer to Malfunction Analysis
Gree Air conditioning Fault Code: H7
Malfunction Name: Desynchronizing of Compressor
A / C Status: During cooling and drying operations, the compressor will shut down, while the indoor fan volition operate; During heating operation, the entire unit of measurement will cease operation.
Possible causes : Refer to malfunction analysis (IPM protection, loss of synchronization protection and over-protection of stage current for the compressor.
Gree Air conditioning Mistake Lawmaking: H0
Malfunction Name: Reduction in frequency due to high temperature resistor during heating performance
A / C Condition: All loads work ordinarily, while the operation frequency for the compressor decreases
Possible reasons: Refer to malfunction analysis (overload, loftier temperature resistant)
Gree AC Error Code: Lc
Malfunction Name: Failure Showtime-up
A / C Status: During cooling and drying operations, the compressor will shut down, while the indoor fan will operate; During heating functioning, the entire unit of measurement volition cease operation
Possible Causes: Refer to Malfunction Analysis
Gree AC Fault Lawmaking: U1
Malfunction Name: Phase electric current detection circuit malfunction for compressor
A / C Status: During cooling and drying operations, the compressor will close down, while the indoor fan volition operate; During heating performance, the entire unit of measurement will shut down
Possible cause : change external control panel AP1
Gree AC mistake code: EE
Malfunction Name: EEPROM Malfunction
A / C Condition: During cooling and drying operations, the compressor will shut down, while the indoor fan volition operate; During heating performance, the entire unit of measurement will shut down
Possible cause : modify external control panel AP1
Gree AC error code: Pu
Malfunction name: Charging capacitor malfunction
A / C Status: During cooling and drying operations, the compressor will shut down, while the indoor fan will operate; During heating performance, the entire unit will close down
Possible Cause : Refer to Office Three — Malfunction Analysis of Capacitor
Gree Ac Fault Code: P7
Malfunction Proper noun: Module temperature sensor circuit malfunction
A / C Status: During cooling and drying operations, the compressor will shut downward, while the indoor fan volition operate; During heating performance, the entire unit volition shut down
Possible crusade : change external command panel AP1
Gree Ac Error Code: P8
Malfunction Name: Module High Temperature Protection
A / C Status: During cooling operation, the compressor will shut downwardly, while the indoor fan volition operate; During heating operation, the entire unit will shut downward
Possible Cause: After the unabridged unit of measurement is de-energized for twenty units, check whether the thermal grease on the IPM module of the outdoor command panel AP1 is sufficient and whether the radiator is tightly inserted. If it is of no utilize, please alter the control console AP1.
Gree AC Fault Code: U3
Malfunction Name: DC passenger vehicle-bar voltage dropout malfunction
A / C Status: During cooling and drying operations, the compressor will shut downward, while the indoor fan will operate; During heating operation, the entire unit of measurement will close down
Possible Cause: The supply voltage is unstable
Gree Ac Error Lawmaking: PL
Malfunction name: DC bus-bar voltage is too low
A / C Status: During cooling and drying operations, the compressor will shut downwards, while the indoor fan will operate; During heating operation, the unabridged unit will shut down
Possible reasons:
- Measure out the voltages at position L and Northward on the wiring board (XT), if the voltage is greater than 150VAC, turn on the unit after the supply voltage rises to the normal range.
- If the AC input is normal, mensurate the voltage of the electrolytic capacitor C on the control panel (AP1), if it is normal, in that location is a malfunction to the excursion, please replace the command panel (AP1)
Gree Ac Error Code : European Spousal relationship
Malf. Proper name: Limit / subtract frequency due to high temp. of module
A / C Status: All loads piece of work normally, while the operation frequency for the compressor decreases
Possible Cause : Later on the entire unit is de-energized for 20 units to discharge, cheque whether the thermal grease on the IPM module of the outdoor control panel AP1 is sufficient and whether the radiator is tightly inserted. If it is of no utilize, please change the control console AP1.
Gree AC Fault Code: U7
Malfunction Proper name: 4-way valve is aberrant
A / C Condition: If this malfunction occurs during heating performance, the entire unit of measurement volition stop operation
Possible reasons:
- Supply voltage is less than AC175V;
- The wiring terminal 4V is loose or cleaved;
- 4V is damaged, delight supercede 4V
Gree Air-conditioning fault code: U9
Malfunction Proper noun: Goose egg- Crossing of external unit malfunction
A / C Status: During cooling operation, the compressor will close down, while the indoor fan will operate; During heating, the entire unit will end functioning.
Possible cause : change external control panel AP1
Gree AC Error Code: FH
Malfunction Proper name: Limit / decrease freq. due to antifreez
A / C Status: All loads piece of work normally, while the functioning frequency for the compressor decreases
Possible crusade: fan ventilation or fan speed is too low in the indoor unit
Gree Cassette AC Error Code:
Gree Cassette AC Error Code
In case of malfunction (eg bad smell), immediately turn off the power and contact the service center. Do not repair the a/c by yourself. Incorrect repair can cause a fire. Please contact the service center. Equipment should not be used by children without supervision.
Once the failure occurs with the indoor unit in operation, the green unit LED flashes at intervals of 0.5 seconds.
Fault lawmaking is subtracted from the number of green LED wink, blocking unit operation. Between one flash bicycle and the next one, a pause of v seconds ends.
Error lawmaking resolution
E1 Loftier Pressure level Protection. If the external unit detects the high pressure level switch iscut off sequentially for 3 seconds, then loftier pressure protection will occur. All loads (except 4-way valve in hOT mode) will be switched off. In this climb, all buttons and remote command signals except the ON / OFF push button will exist disabled and the system will not exist automatically recovered. To eliminate this protection, turn off the unit after power cutting or reactivate the unit.
E2 Indoor Coil Freeze Protection. If the indoor unit detects that the evaporator temperature is lower than the protective temperate value when the unit is being run for a catamenia of undercooling or dry out manner, the unit of measurement will report this defect, in which example the compressor and outdoor fan motor Will be stopped. The unit will not operate until the evaporative temperature exceeds the protective temperature. The value and compressor are stopped for iii-minutes.
E4 Compressor High Belch Temperature Protection. F When the external unit of measurement detects that the discharge temperature exceeds the protective temperature value, the unit will report high discharge temperature protection. If the protection exceeds 6 times, the unitenot volition exist automatically retrieved. Switch the unit of measurement or reactivate the unit after turning off the power to reset this protection.
E6 communication malfunction. If the outdoor unit does not receive data from the indoor unit of measurement, a advice fault will be reported. If there is a communication abnormality betwixt the display board and the indoor unit of measurement, a communication malfunction will be reported.
E8 Low Indoor Airflow. If the indoor unit does not receive a signal from the indoor fan motor for a 30-sec failure to operate the fan motor, an indoor fan malfunction will be reported. In this climb, the uniten resumes operation automatically later a stop. If the malfunction occurs 6 times within an hour, and so UniteKnot will be recovered automatically. To eliminate this malfunction, shut downwards the unit of measurement after power cut or reactivate the unit of measurement.
E9 Condensate Overflow Protection. If the indoor unit detects condensate overflow switch warning for 8-secsuccessfully, the organization volition enter overflow protection. The unit will shut downward and will not automatically recover. Shut the switch unit of measurement and so switch information technology to eliminate this malfunction.
F0 Indoor Ambient Temperature Sensor on ReturnAir Inlet Malfunction. If the indoor unit detects that the indoor ambience temperature sensor is 5-secsuccessfully, the indoor ambient is open up-circuit or shortcrit for temp. Sensor malfunction will be reported. Unitech will resume operation automatically afterward the malfunction disappears. If the indoor ambience temperature sensor malfunction occurs in fan style, only the fault code is displayed and the indoor unit volition part usually.
F1 Indoor evaporator gyre temperature sensor malfunction. If the indoor unit shows that the evaporator temperature sensor is open excursion or shortcritic for 5 seconds, so the evaporator temperature sensor malfunction volition be reported. The unit will automatically restart after the malfunction disappears. If the evaporator temperature sensor malfunction occurs in fan fashion, only the fault code is displayed and the indoor unit will operate normally.
F2 Indoor condenser coil temperature sensor malfunction. If the external unit detects the condensercoil temperature sensor open up circuit or short-excursion for five-seconds, the condensercoil temperature sensor malfunction will be reported. Uniteon volition resume functioning automatically after the malfunction disappears. Ifcondrane temperature sensor malfunction occurs in fan mode, simply the error code is displayed and the indoor unit will role usually.
F3 outdoor ambience temperature sensor malfunction. If the external unit detects an external ambient temperature sensor open circuit or shortcritic for v seconds, a malfunction of the external ambience temperature sensor will be reported. The unit will automatically restart after the malfunction disappears. If the outdoor ambience temperature sensor malfunction occurs in fan mode, but the errorcode is displayed and the indoor unit of measurement will function ordinarily.
F4 compressor belch temperature sensor malfunction. If the outdoor unit detects that the compressor discharge temperature sensor is open-circuit or short-excursion, afterwards the 5-secsuccessfully compressor has been operating for three-minutes, the outdoor discharge temperature sensor malfunction will exist reported. The malfunction disappears when the unitcan resumes automatically.
F5 Wired Controller Temp. Sensor malfunction. If a wired Tether controller detects an open up excursion for 5-secsuccess or a brusk circuit of its temperature sensor, a wired controller temperature sensor malfunction volition be reported.
H1 defrost manner. The system is outdoor outdoor.
H3 Compressor Overload Protection. If the external unit opens the compressor overload switch progressively within 3 seconds, the unit will report information overload protection. If the fault occurs 3 times sequentially, the unit will not correct itself. To eliminate this protection shut downwards the unit or reactivate the unit of measurement.
H4 overload protection. If the indoor unit shows that the evaporator temperature exceeds the protective temperature. Price will report unit overload protection. The unit volition resume performance after the evaporator temperature is lower than the protective temperature. The value and compressor are stopped for 3 minutes. If at that place is more than 6 times protection, the unit will non recover automatically. To eliminate this protection close downwards the unit or reactivate the unit of measurement.
H6 Outdoor Fan Motor Malfunction. If the external unit does not receive a response indicate from the external fan motor for 30-seconds for the fan motor to operate, an external fan motor malfunction will exist reported. In this climb, the unit of measurement can resume operations automatically after stopping. If the malfunction occurs 6 times inside an 60 minutes, the unit will not correct itself. Plough off the unit of measurement or reactivate the unit to eliminate this malfunction.
U7 reversing or 4-waveway malfunction. Subsequently the compressor starts operating in the heating mode, if the outdoor unit detects the difference betwixt the evaporator temperature and the indoor ambience temperature less than the protective value for 10 minutes, the ReversingValve malfunction will be reported and the outdoor The unit of measurement will terminate operations. If the malfunction occurs 3 times, the unit will not correct itself. Turn off the unit or reactivate the unit to eliminate this malfunction.
Gree Air Conditioners Error Codes
SoleusAir AC Mistake Code
Gree comfy Air conditioning fault code
Gree Air Conditioners Mistake Codes
E1 : Loftier Pressure System Safety
E2 : Antifreezing Protection
F0 : Refrigerant defect
E4 : High Discharge Temperature Protection of Compressor
E5 : Farthermost Security
E6 : Communication malfunction
E8 : High Temperature Resistant Protection
EE : EEPROM Malfunction
European Marriage: Limit / decrease frequency due to high temperature of modules
C5 : Jumper cap malfunction protection
Gree Air conditioning Remote Control
Cream: cold-assemble nominal cooling way
F1 : Indoor ambient temperature sensor is open / small circulated
F2 : Indoor evaporator temperature sensor is open / modest circulated
F3 : Outdoor ambience temperature sensor is open / curt circulated
F4 : Outdoor condenser temperature sensor is open / small circulated
F5 : Outdoor discharge temperature sensor is open / small circulated
F6 : Limit / decrease frequency due to overloaded
F8 : Decrease in frequency due to overcrack
F9 : Decrease in frequency due to high air belch
FH : limit / subtract frequency due to antifreez
PH : Voltage too high for DC coach bar
PL : DC passenger vehicle-bar voltage is too depression
P0 : Compressor in minimum frequency test stage
P1 : Compressor rated frequency at exam stage
P2 : Compressor is the test state at maximum frequency
P3 : Compressor intermediate frequency in test state
P5 : Overcrack protection of phase current for the compressor
PU : Charging capacitor malfunction
P7 : module temperature sensor circuit malfunction
P8 : Module Loftier Temperature Protection
H0 : decrease in frequency due to high temperature resistor during heating operation
H2 : static surrender protection
H3 : Overload protection for compressor
H4 : organisation is abnormal
H5 : IPM Security
H5 : Module temperature is too high
H6 : Internal motor (fan motor) does not operate
H7 : Desynchronizing of Compressor
HC : PFC Security
L3 : outdoor dc fan motor malfunction
L9 : Lightning Protection
LP : Indoor unit and outdoor unit do not match
LC : Startup failure
U1 : Stage current detection circuit malfunction for compressor
U3 : Voltage dropping malfunction for DC bus-bar
U5 : Malfunction current detection of consummate units
U7 : four-way valve is abnormal
U9 : Gyrocrossing malfunction of outdoor unit
Gree Ductless Heat Pump Fault Code
Model : GWH09KF-A3DNB1A / GWH12KF-A3DNB1A / GWH09KF-D3DNB1C / GWH12KF-D3DNB1C / WWH18KG-D3DNB1C / GWH24KG-D3DNB1A
Fault code probable cause
Gree Air Conditioners Error Codes
C5 Indoor Configuration Jumper / Missing Configuration Jumper on Indoor Command pcb Board
LP indoor / outdoor mismatch / indoor and outdoor units do not match
E5 Loftier current protection / power supply is non stable and voltage range is besides large
E6 advice mistake / mis-wired or advice Mistake failure
F1 Indoor Air Temp. Thermistor / poor connection, or indoor air sensor failure
F2 Indoor Coil Temp. Thermistor / bed connectedness or indoor roll sensor failure
F3 Outdoor Air Temp. Thermistor / poor connection, or outdoor ambient sensor failure
F4 Outdoor Whorl Temp. Thermistor / bed connection, or outdoor coil sensor failure
F5 Compressor Discharge Temp. Thermistor / poor connection or discharge sensor failure
H3 Compressor Overload Protection /Refrigerant Charge low
H5 IPM Module Protection / IPM Module Temperature Too High
H6 Indoor Fan Malfunction / Indoor Fan Stopped or Running Too Boring
H7 compressor synchronization / high pressure, depression voltage, or poor connection
U7 4-way valve malfunction / poor connection, solenoid failure, or valve malfunction.
Gree Ductless Estrus Pump fault Codes Gree AC Remote Control Brandish Gree Ac Remote Control Display
Gree portable air conditioner error lawmaking
In some cases, problems tin be solved easily without the help of a client service department.
Gree portable air conditioner error code
If the trouble persists fifty-fifty later the following investigation, contact the Customer Service Department.
Error Code: H8
Problem: The chassis is filled with water.
Solution:
- Pour water inside the chassis.
- If "H8" is still present, please contact customer service.
Error Code: F1
Problem: Temperature sensor malfunction.
Solution: Please contact customer service
Error Lawmaking: F2
Problem: Evaporator temperature sensor malfunction.
Solution: Please contact customer service
Error Code: F0
problem:
- The refrigerant is leaking
- Arrangement is blocked
Solution:
- Turn off the unit of measurement, take out the ability plug. Expect for thirty minutes.
- Plow the plug unit on and on.
- If the code still appears, please contact client service.
Fault Code: H3
Problem: Overload protection for compressor-overload malfunction
Solution:
- Check if the unit is within the high-temperature, high-humidity environs. If outside temperature or humidity is too high, switch off the unit. Wait until the outside temperature is beneath 95˚F (35 WaitC).
- Cheque if the condenser and evaporator are blocked. If yep, delete the items. Turn off the unit.
- Look for 30 minutes.
- If the lawmaking still appears, please contact customer service.
Error Code: E8
Trouble: Overload malfunction
Solution:
- Check if the unit is inside the high-temperature, high-humidity environment. If exterior temperature or humidity is too high, switch off the unit. Wait until the outside temperature is below 95˚F (35 WaitC).
- Bank check if the condenser and evaporator are blocked. If yes, delete the items. Turn off the unit.
- Wait for xxx minutes.
- If the code still appears, please contact customer service.
Fault Code: F4
Problem: The outdoor tube temperature sensor is open / short-circuited.
Solution: Please contact client service
Error Code: E5
Problem: excessive security
Solution:
- Turn off the unit, have out the power plug. look ten minutes.
- Plow the plug unit of measurement on and on.
- If the code still appears, please contact customer service.
Gree air conditioner troubleshooting
*trouble
Water leak from indoor unit of measurement in room.
Reason / solution
Reason : While it is normal for a arrangement to generate condensed water in cooling, it is designed to drain this water to a safe identify through a condensate drain system.
Solution: If water is leaK into the room, it indicate one of the post-obit
Indoor indoor unit is not level from left to correct. Level indoor unit.
Ged condensate drain pipe is restricted or plugged. All restrictions must be lifted to permit continuous drainage by gravity.
Ists If the problem persists, contact a qualified service professional for assistance.
*problem
The wireless remote controller does not work.
Reason / solution
Reason : There are several possible reasons
Solution : Check the following:
Battery may be low. supplant battery.
The 7.5 remote controller must exist inside 25 units (7.five g) with no obstruction of the indoor unit. If a remote controller needs to be replaced, contact a qualified service professional for help. use the AUX push to operateing the system.
Gree AC Refrigerant System Diagram
*problem
The unit will not deliver air
Reason / solution
Reason : There are many arrangement functions that volition finish the air catamenia.
Solution : Check for the post-obit:
In heating mode, the indoor fan may non beginning for three minutes if the room temperature is too depression. This is to prevent common cold air from flowing.
And in heat way, if the outdoor temperature is low and humidity is loftier, the system may demand to defrost for 10 minutes before starting the heating cycle.
To dry out style, the indoor fan may terminate for three minutes during the compressor shutdown delay.
Otherwise, y'all should contact a qualified service professional person for assistance.
*trouble
Belch air louvre or apportionment of wet at outlet vent.
Reason / solution
Reason : It is normal for the system to develop condensation or moisture on the discharge air louvers when the hot boiling air is cooled for a long time.
Solution : Condensation or wet will disappear every bit the organisation cools and the room space deteriorates.
*problem
Organisation does not restart
Reason / solution
Reason : The system has an inherent three-minute delay to prevent short and / or rapid cycling of the compressor.
Solution : Wait iii minutes for the security delay to expire.
*problem
Indoor unit of measurement emits unpleasant odour when started
Reason / solution
Cause : Commonly unpleasant odors occur as a result of mold or mildew on coil surfaces or air filters.
Solution : Wash the indoor air filter in warm h2o with a mild cleaner. If odors continue, contact a qualified service professional to clean the curlicue surfaces.
*problem
You hear a "flowing water" sound
Reason / solution
Reason : Information technology is common for systems to have "water flowing" or "greggling" equal to the refrigerant force per unit area when the compressor starts and stops.
Solution : After two or three minutes the dissonance should cease when the refrigerant system is equalized.
*problem
Thin fog or vapor released from the indoor unit when the system is running
Reason / solution
Reason : Information technology is normal for the system to emit slight fog or water vapor when extremely humid cools the hot air.
Solution : The fog or water vapor will disappear as the system cools and dehumidizes the room space
*problem
System will not run
Reason / solution
Reason : There are several weather that will foreclose the system from running.
Solution : Check for the following:
The turned circuit breaker is "stuck" or "closed".
The power button of the remote is non on.
Remote controllers have fewer batteries.
The remote controller is in slumber fashion or timer mode.
Otherwise, contact a qualified service professional for assistance.
*problem
Wireless remote controller does non work
Reason / solution
Reason : At that place are several possible reasons
Solution : Check the following:
Bombardment may be low. replace battery.
The 7.5 remote controller must be within 25 units (7.v g) with no obstruction of the indoor unit of measurement. If a remote controller needs to exist replaced, contact a qualified service professional for assistance. utilize the AUX push to operateing the system.
*problem
H2o leak from indoor unit in room
Reason / solution
Reason : While it is normal for the system to generate condensate water in cooling way, it is designed to drain this water to a safe location through a condensate drain system.
Solution : If h2o is leak into the room, it signal i of the following.
indoor unit is non level from left to right. Level indoor unit.
Ged condensate drain pipe is restricted or plugged. All restrictions must be lifted to allow continuous drainage by gravity.
Ists If the problem persists, contact a qualified service professional for assistance.
{ Credit Of This Content Goes to Sidz Cool Care }
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