Page: 12/16
Gripping
position
Gripping
position
Gripping
position
Gripping
position
Prior to maintenance and servicing of the unit, turn off the power and unplug the
plug.
1. Surface cleaning
Clean the surface of the unit with wet soft cloth. Do not use chemical solvents such as
alcohol and gasoline; otherwise, the surface of the air-conditioner may be damaged and
even the whole unit may be damaged.
2. Cleaning of the filter frame and filter mesh
Clean the filter mesh once every two weeks. If the filter frame and filter mesh are clogged
with dust, the function of the air-conditioner may decrease
2.1 Cleaning of the filter frame and filter mesh
1). Grip the gripping position of the evaporator filter frame and the condenser filter frame and
take out the filter frame gently in the direction shown by the arrow (as shown in Figure 13).
2). Grip the gripping position of the evaporator filter mesh and condenser filter mesh and take
out the filter mesh gently in the direction shown by the arrow (as shown in Figure 14).
Note: when taking out the filter frame or filter mesh, the force shall be applied evenly to avoid
twisting or damage of the filter frame or filter mesh. Be sure to take out the filter frame first
and then take out the filter mesh.
Figure 13 Figure 14
3). Put the evaporator filter frame, condenser filter frame, evaporator filter mesh, and
condenser filter mesh into warm water (about 40
�
) to which neutral cleaner is added for
cleaning and then dry them in the shade (as shown in Figure 15).
Note: 1. Do not damage the mesh fabric on the filter frame and filter mesh.
Figure 15
2.2 Installation of the filter frame and filter mesh
Special note: be sure to install the filter mesh first and then install the filter frame.
1
）
To install the evaporator filter mesh and condenser filter mesh, point the back end of the filter
mesh toward the socket and then push the filter mesh evenly and gently into the socket.
Note: 1. Install the filter mesh in the reverse order of removal. The filter mesh must be
installed into place; otherwise, the filter frame may not be installed into place.
2. Install the filter mesh gently so as not to damage it.
