11. Working Environment
(1) Working temperature -25°C—+50°C
(2) Working humidity range: less than 85%
12.Machine Maintenance
(1) Keep surface clean, dust on the machine can be cleaned by soft dry cloth;
(2) Need to turn off the power switch when clean indoor unit,
(3) If machine surface is difficult to clean by different dry cloth, it can be cleaned by soft
towel moistened by diluted neutral detergent, then clean with a dry cloth;
(4) Do not use organic solvents such as benzene, thinner or gasoline to clean,
these solvents may damage the machine or cause the machine and surface
discoloration.
13. Notice
(1) The machine should be placed on the place with solid, well-ventilated, dry and no
direct sunlight, no strong magnetic fields and dust;
(2) Do not use chemical to clean the surface; clean, soft and dry cloth can be used to
clean.
(3) Avoid to press multiple keys at the same time;
(4) Outdoor and indoor unit needs to match with specified models, and can not mix to
use with other models or other company's product.
(5) Do not open the machine without permission, please contact with your dealer or
our technical department if you need any maintenance.
Outdoor Unit:
Normal Type
：
6
‐
core wire
4
‐
core wire:
