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7. Operation characteristics
Mode
Temperature
Cooling
operation
Heating operation
Drying
operation
Room temperature
17
℃
~32
℃
17
℃
~30
℃
17
℃
~32
℃
Outdoor temperature
18
℃
~43
℃
-7
℃
~24
℃
18
℃
~ 43
℃
CAUTION:
1. If air conditioner is used outside of the above conditions, certain safety protection
features may come into operation and cause the unit to function abnormally.
2. Room relative humidity less than 80%. If the air conditioner operates in excess of
this figure, the surface of the air conditioner may attract condensation. Please sets the
vertical air flow louver to its maximum angle (vertically to the floor), and set HIGH fan
mode.
3. Optimum performance will be achieved within this operating temperature.
8. Electronic function
8.1 Main data Introduction
Ts : Set temperature,
T1 : Room temperature
T2: Evaporator pipe temperature
T3: Condenser pipe temperature
T4: Outdoor ambient temperature
8.2 Operation Modes and Functions
8.2.1 Manual Operation
8.2.2 Heating Mode
8.2.2.1 Four-way valve opens at once and anti-cold air function opens at the same time,
electric heaters starts or stops according to 8.2.2.5.
