Lloyd Air Conditioner Error Code

Lloyd is an Indian Engineering Group with more than 60 years of history. Lloyd manufactures air conditioning systems of different types, from window, split, tower and cassette air conditioners, to portable models.

If your Lloyd air conditioner has stopped blowing cool air or there are any other signs of a breakdown, act immediately, or you may have to stay without decent heating or cooling.

Just look at the display and jot down the error code. Now you are ready to look it up in the table below. This Lloyd air conditioner fault codes list is easy to use and helpful. It will give you a chance even to fix the appliance one your own in case of a minor problem.

Lloyd FOUR-WAY CASSETTE TYPE AIR CONDITIONER Error Code

MalfunctionLED1 OPERATIONLED2 TIMERLED3 DEF.FANLED4 ALARMdisplay (DIGITAL TUBE)
Room temperature sensor

checking channel is abnormal
oE2
Pipe temperature sensor

checking channel is abnormall
oE3
Outdoor pipe TEMP. sensor

checking channel is abnormal
oE4
Outdoor malfunctionooooE6
EEPROM malfunctionooE7
Water-level alarm malfunctionoE8

o – Flashing at 5HZ

Before asking for serving or repairing, check the following points.

SymptomsCausesSolution
Unit does not startPower failure.

Power switch is off.

Fuse of power switch may have burned.

Batteries of remote controller exhausted

or other problem of controller.
Wait for the comeback of power.

Switch on the power.

Replace the fuse.

Replace the batteries or check the

controller.
Air flowing normally but

completely can't cooling
Temperature is not set correctly.

Be in 3 minutes protection of

compressor.
Set the temperature properly.

Wait.
Units start or stop frequentlyRefrigerant is too little or too much.

Air or no concreting gas in the

refrigerating circuit.

Compressor is malfunction.

Voltage is too high or too low.

System circuit is blocked.
Check leakage, and rightly recharge

refrigerant.

Vacuum and recharge refrigerant.

Maintenance or change compressor.

Install manostat.

Find reasons and solution.
Low cooling effectOutdoor unit and indoor unit heat

exchanger is dirty.

The air filter is dirty.

Inlet/outlet of indoor/outdoor units is

blocked.

Doors and windows are open

Sunlight directly shine.

Too much heat resource.

Outdoor temp. is too high.

Leakage of refrigerant or lack of

refrigerant.
Clean the heat exchanger.

Clean the air filter.

Eliminate all dirties and make air

smooth.

Close doors and windows.

Make curtains in order to shelter from

sunshine.

Reduce heat source.

AC cooling capacity reduces (normal).

Check leakage and rightly recharge

refrigerant.
Low heating effectOutdoor temperature is lower than 7 C .

Doors and windows not completely

closed.

Leakage of refrigerant or lack of

refrigerant.
Use heating device.

Close doors and windows.

Check leakage and rightly recharge

refrigerant.
The fan speed can not be

changed.
Check whether the MODE

indicated on the display is

"AUTO"
When the automatic mode is

selected, the air conditioner will

automatically change the fan

speed.
The fan speed can not be

changed.
Check whether the MODE

indicated on the display is

"DRY"
When dry operation is selected,

the air conditioner automatically

change the fan speed. The fan

speed can be selected during

"COOL" , "FAN ONLY", and "HEAT".
The remote controller signal is

not transmitted even when

the ON/OFF button is pushed.
Check whether the batteries

in the remote controller are

exhausted.
The power supply is off.
The TEMP. indicator does

not come on.
Check whether the MODE

indicated on the display is

FAN ONLY
The temperature cannot be set during

FAN mode.
The indication on the display

disappears after a lapse of

time.
Check whether the timer

operation has come to an

end when the TIMER OFF

is indicated on the display.
The air conditioner operation will

stop up to the set time.
The TIMER ON indicator

goes off after a lapse of

certain time.
Check whether the timer

operation is started when

the TIMER ON is indicated

on the display.
Up to the set time, the air conditioner

will automatically start and the

appropriate indicator will go off.
No receiving tone sounds

from the indoor unit even

when the ON/OFF button is

pressed.
Check whether the signal

transmitter of the remote

controller is properly directed

to the infrared signal receiver

of the indoor unit when the

ON/OFF button is pressed.
Directly transmit the signal transmitter

of the remote controller to the infrared

signal receiver of the indoor unit, and

then repeatly push the ON/OFF button

twice.