IFB Inverter AC Error Codes and Troubleshooting

IFB Inverter AC Error Codes and Troubleshooting

IFB Ac Error Codes, In case of error, the following error codes are shown in the display on the indoor unit:

IFB AC Error Codes and Troubleshooting
IFB AC Error Codes and Troubleshooting

IFB AC error code and troubleshooting
Error Code Problem Description

Defect of E1 indoor temperature sensor. operation lamp: flashing once 

Fault of E2 indoor pipe temperature sensor. operation lamp: flashing once

E4 Gas Leakage

E6 indoor fan motor malfunction. RUN lamp: shines 6 times.

IFB air conditioner troubleshooting

Malfunction: device does not operate

Possible reasons:
1. Power failure / plug out
2. Aged Damaged Indoor / Outdoor Unit Fan Motor
3. Faulty Compressor Thermomagnetic Circuit Breaker
4. Defective protective equipment or fuses.
5. Ose loose connection or plugged out
6. It sometimes stops operations to protect the equipment.
7. Voltage greater than or less than the voltage range
8. Work on active time
9. Aged Damaged Electronic Control Board

Malfunction: Odd smell

Possible reasons: dirty air filter
Malfunction: running water noise
Possible reasons: back flow of liquid in refrigerant circulation
Malfunction: A good mist comes from the outlet of the air
Possible reasons: This occurs when the air in the room becomes cold, for example in COOLING or DEHUMIDIFYING / DRY mode

ifb ac error codes
ifb ac error codes

IFB remote control display

Malfunction: A strange noise can be heard
Possible reasons: This noise is caused by the expansion or contraction of the front panel due to a change in temperature and does not indicate this problem.
Malfunction: insufficient airflow, either hot or cold
Possible reasons:
1. Inappropriate temperature setting.
2. Interrupted air conditioner intake and outlet.
3. Ty Dirty Air Filter.
4. Fan speed is less than minimum.
5.Heat Other sources of heat in the room.
6. Ant no refrigerant

Malfunction: Device does not respond to commands
Possible reasons:

1. Remote control indoor unit does not have enough
2. Nearly remote control batteries have almost no power
3. Interruptions between remote control and signal receiver in indoor unit

Malfunction: Display is off
Possible reasons:

1.  Active Lighting Function
2.  power failure

Malfunction: Turn off the air conditioner immediately and turn off the power supply:
Possible reasons:

1. Strange noise during operation.
2. Defective electronic control board
3. Faulty fuses or switches.
4. Spraying of water or objects inside the ing apparatus.
5. Overheat cable or plug.
6. Appliance smells very strong from device

Description: air conditioner may not be successful
Reason Analysis:
1. Check the WiFi address associated with the mobile or computer and the password is correct;
2. Check the air conditioner under the configuration status;
3. Whether or not a firewall has been set, whether the router functions normally;
4. Air conditioner, router and mobile work in single area or not;

ifb ac error codes
ifb ac error codes

IFB Indoor Unit Display

Description: Mobile can not find air conditioner
Reason Analysis:
Software performance,
Air conditioner out of line. Please check network work
1. The air conditioner is reconfigured;
2. Air conditioner out of power;
3. Router out of power;
4. The air conditioner cannot connect to the router;
5. The air conditioner cannot connect to the network through a router (under remote mode);
6. Cannot connect to mobile router (under local control mode);
7. Mobile phone cannot connect to network (under remote mode).

Description: Mobile lost air conditioner control authority
Reason Analysis: Software performance: detection failed, please connect local network and refresh. This means the air conditioner has been reset, and the mobile phone has lost permission to control the air conditioner, so you have to connect to WiFi to get permission. If it still cannot be controlled after connecting to the local network, please remove it and wait for it to refresh

Description: network uninitialized
Reason Analysis: This usually happens when the user enters the software and immediately clicks on the air conditioner, please inspect the working conduit of the network, wait a few seconds and again

Description: Air conditioner cannot be removed from the list
Reason Analysis: air conditioner cannot be removed in a closed state, please unlock it and try again

ifb ac error codes3
ifb ac error codes3

IFB Air Conditioner Remote Control
IFB Air Conditioner Maintenance
Periodic maintenance is necessary to keep your air conditioner efficient. Before performing any maintenance, disconnect the power supply by placing the installation on the on / off switch.

ifb ac error codes
ifb ac error codes

IFB Air Conditioner Maintenance
Inner detachment:
Antidust filter
1. Open the front panel after the arrow direction
2. With the one hand above the front panel, take out the air filter with the other hand
3. Clean the filter with water; If the filter is soaked with oil, it can be washed with warm water (no more than 45C). Leave to dry in a cool and dry place
4. Putting the front panel up with one hand, insert the air filter with the other hand
5. off
The electrostatic and deodorant filter (if installed) cannot be washed or regenerated and must be replaced with a new filter once after 6 months.

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