IX. Troubleshooting
Do not repair or disassemble the air conditioning by yourself. Unqualified repair will lead to failure of the
warranty card, and may cause damage to users or their properties.
Problems
Reasons
There is no electricity.
The water-full indicator will light.
The ambient temperature is too low or too
high
The air conditioning
In cooling mode, the room temperature is
does not work.
lower than the set temperature; in heating
mode, the room temperature is higher than
the set temperature.
In dehumidification mode, the ambient
temperature is low.
There is direct sunlight.
Doors or windows are open; there are a lot
of people; or in cooling mode, there are
The cooling effect is
other sources of heat.
not good
The filter screen is dirty.
The air inlet or outlet is blocked.
The air conditioning is not placed on a flat
Big Noise
surface.
Frost protection starts.
compressor
does
not work.
Overheat protection starts.
The distance between the machine and the
remote control is too far.
The remote control
The remote control is not aligned with the
does not work.
direction of the remote control receiver.
Batteries are dead.
Displays 'E1'.
The room temperature sensor is abnormal.
Displays 'E2'
The pipe temperature sensor is abnormal.
Note: If problems not listed in the table occur or recommended solutions do not work, contact the
professional service organization.
X. Addendum
Schematic diagram for air conditioning
(The specific technical parameters of the unit shall be subject to the nameplate on the appliance)
Compressor
This symbol on the product or in the instructions means that your electrical and electronic
equipment should be disposed at the end of its life separately from your household waste. There
are separate collection systems for recycling in the EU. For more information, please see contact
the local authority or your retailer where you purchased the product.
Capillary
Condense
17
Solutions
Turn it on after connecting it to a socket with
electricity.
Discharge the water inside.
Recommend to use the machine in at the
temperature of 7-35 ℃.
Change the set temperature.
The machine is placed in a room with an ambient
temperature of greater than 17 ℃.
Pull the Curtain.
Close doors and windows, and add new air
conditioning.
Clean or replace the filter screen.
Clear obstructions.
Put the air conditioning on a flat and hard place (to
reduce noise).
Wait for 3 minutes until the temperature is lowered,
and then restart the machine.
Let the remote control get close to the air
conditioning, and make sure that the remote control
directly faces to the direction of the remote control
receiver.
Replace batteries.
Check the room temperature sensor and related
circuitry.
Check the pipe temperature sensor and related
circuitry.
Evaporat