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4 way valve
Water inlet
Water Outlet
Condenser
Gas-liquid
separator
Compressor
Filter
Expansion valve
Filter
Ev
ap
or
ato
r
Fa
n
un
it
Figure 1
Q
c
(Heat energy) = Q
a
(Compressor consumption) + Q
b
(Heat energy absorbed from ambient environment)
4.Installation of the unit
4.1 Installation Guidelines
●
Do not install in locations containing mineral oil.
● Do not install in locations where the air contains salt or other corrosive gases.
● Do not install in locations with serious power supply voltage fluctuation.
● Do not install in unstable places (without a firm supporting base), such as a car or cabin.
● Do not install near flammable items.
● Do not install in locations with strong electromagnetic forces.