7.1. Main Unit
7.1.1. Vertical Airflow Direction Vane.
Airflow direction adjustment Up-and-Down.
•
The vertical airflow direction vane may
be positioned to deflect the air
upwards,downwards or straight on.
Use the air conditioner under the following conditions:
•
Operating temperature range.
Indoor side Outdoor side
D.B.T. W .B.T. D.B.T. W .B.T .
Cooling Maximum Temperature 32°C 23°C 43°C 26°C
Minimum Temperature 21°C 15°C 21°C 15°C
Heating Maximum Temperature 27°C ---- 21°C 15°C
Minimum Temperature 20°C ---- -5°C -6°C
7.1.2. Ventilation Lever.
W hen the slide lever is in the:
•
“OPEN”position,the ventilation door is
opened to allow air,smoke and odors to
be expelled from the room.
•
“CLOSE”position,the ventilation door is
closed and the air inside the room is
circulated and conditioned.
D.B.T.: Dry Bulb Temperature
W .B.T.: W et Bulb Temperature
Note: Humidity mayexceed 90%.
−
Continuous operation at humidity may create
condensation and result in water drops on the intake
and outlet vanes
7 Operating Instructions
7.1.3. Main Control Knob
7.1.4. Operation Conditions.
8
CW-A121VR