En-9
ECONOMY OPERATION
Begin Air Conditioner operation before performing this procedure.
To Use the ECONOMY Operation
Press the “ECONOMY” button.
The ECONOMY Indicator Lamp (green) will light.
Economy operation begins.
To Stop the ECONOMY Operation
Press the “ECONOMY” button again.
The ECONOMY Indicator Lamp (green) will go out.
Normal operation begins.
About ECONOMY Operation
• At the maximum output, ECONOMY Operation is approximately 70% of normal air conditioner operation for cooling and heating. (Single-Type)
• At the maximum output, ECONOMY OPERATION (All indoor unit) is approximately 70% of normal air conditioner operation
for cooling and heating. (Multi-Type)
• During ECONOMY operation, the temperature setting automatically changes according to the temperature to avoid Unneces-
sary cooling and heating for the most economical operation.
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If the room is not cooled (or heated) well during economy operation, select normal operation.
●
During the monitor period in the AUTO mode, the air conditioner operation will not change to ECONOMY operation even if
ECONOMY operation is selected by pressing the “ECONOMY” operation button.
●
When economy operation mode is operated, the room temperature will be little higher than the set-temp under cooling mode and
lower than set-temp under heating mode. Therefore, the economy mode is able to save more energy than other normal mode.
10 °C HEAT OPERATION
• The room temperature can be maintained at 10°C by pressing the “10 °C HEAT”
button so as to prevent the room temperature from falling too far.
To use 10 °C HEAT OPERATION
Press the “10 °C HEAT” button
The OPERATION indicator lamp (green) will go out, and the ECONOMY
indicator lamp (green) will light.
To stop 10 °C HEAT OPERATION
Press the “START/STOP” button
Then the OPERATION stops and the ECONOMY indicator lamp (green) will go out.
About the 10 °C HEAT OPERATION
• The 10 °C HEAT OPERATION will not operate if the room temperature is
high enough.
• The 10 °C HEAT operation is not available depending on the model. Please refer
to the operating manual for the indoor unit.
While 10 °C HEAT OPERATION is in
progress, only Airflow Direction Set
can be used.
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FILTER INDICATOR RESET
• It lights on if the filter became dirty.
Clean the filter referring to “CLEANING AND CARE (indoor unit operating manual)”.
After cleaning, press the “MANUAL AUTO” button (indoor unit) for 2 seconds or
less on the receiver unit control panel.
• As the factory setting, FILTER SIGN is not displayed.
Please consult authorized service personnel when you want to display FILTER SIGN.
Indicator Lamp
Lighting
OFF
Indicator Lamp
Lighting
OFF
Indicator Lamp
Flashing (3 times)
OFF
NOTES
NOTES
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