Panasonic CW-A120VR, CW-A90VR User Manual

CW-A90VR / CW-A120VR

7 Operating Instructions

7.1. Main Unit

7.1.1. Vertical Airflow Direction Vane.

Airflow direction adjustment Up-and-Down.

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• The vertical airflow direction vane may

• •

be positioned to deflect the air upwards, downwards or straight on.

7.1.3. Main Control Knob

7.1.2. Ventilation Lever.

When the slide lever is in the:

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• “OPEN” position, the ventilation door is

• •

opened to allow air, smoke and odors to be expelled from the room.

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• “CLOSE” position, the ventilation door is

• •

closed and the air inside the room is circulated and conditioned.

CW-A90VR / CW-A120V

7.1.4. Operating Conditions.

Use the air conditioner under the following conditions:

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• 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

7.2. How to Operate.

Fig. 1

Heating Maximum Temperature 27°C ---- 21°C 15°C

Minimum Temperature 20°C ---- -5°C -6°C D.B.T.: Dry Bulb Temperature W.B.T.: Wet Bulb Temperature

Note: Humidity may exceed 90%.

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− Continuous operation at humidity may create

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condensation and result in waterdrops on the intake and outlet vanes

(1) Open the Control Panel Cover.

(2) Power Supply

Switch off the breaker and set the Main Control Knob to the OFF position before plugging the power plug into an electrical outlet.

Fig. 2

Fig. 3

Fig.4

(3) Main Control Knob

Set to LOW COOLING or HIGH COOLING and LOW HEATING or HIGH HEATING as desired. (FAN setting operates the fan only.)

Caution: If the Main Control Knob is turned off or changed to a fan setting from a cooling operation setting, WAIT at least 3 minutes before resetting to cooling operation.

(4) Thermostat Control Knob.

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• If the room temperature is not as desired after

• •

areasonble period, turn the thermostat control knob clockwise to make the room cooler or counter clockwise to make the roomwarmer.

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• When the thermostat control knob is set to 10, moisture

• •

may freeze onto the evaporator fins and prevent effective cooling. If this happens, turn the main control knob to FAN and the thermostat control knob counter clockwise. This will quickly defrost the evaporator fins so that normal cooling can be resumed.

NOTE: Usually 4-5 is the recommended setting for heating and 6-7 is the recommended setting for cooling.