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10°C HEAT OPERATION
• The room temperature can be maintained at 10°C by pressing the 10°C HEAT button
(Fig.5 G) so as to prevent the room temperature from falling too far.
To use 10°C HEAT OPERATION
Press the 10°C HEAT button (Fig.5 I)
To stop 10°C HEAT OPERATION
Press the START/STOP button (Fig.5 O)
Then the operation stops.
About the 10°C HEAT OPERATION
• The Heating mode will not operate if the room temperature is high enough.
• In case of multi-type air conditioner, if other indoor unit is used for heating, the temperature of the room where the "10°C
HEAT" function is applied will rise. When using the "10°C HEAT" function, we recommend all indoor units should be run
under the"10°C HEAT" mode.
ECONOMY OPERATION
Begin Air Conditioner operation before performing this procedure.
To Use the ECONOMY Operation
Press the ECONOMY button (Fig.5 K).
The indoor units ECONOMY Indicator Lamp ( green ) (Fig.3 7) will light.
Economy operation begins.
To Stop the ECONOMY Operation
Press the ECONOMY button (Fig.5 K) again.
The ECONOMY Indicator Lamp ( green ) (Fig.3 7) will go out.
Normal operation begins.
About ECONOMY Operation
In case of single-type air conditioner, at the maximum output, ECONOMY Operation is approximately 70% of normal air
conditioner operation for cooling and heating.
• During ECONOMY operation, the thermostat setting automatically changes according to the temperature to avoid Unneces-
sary cooling and heating for the most economical operation.
G If the room is not cooled (or heated) well during economy operation, select normal operation.
G 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.
G 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.
G In case of multi-type air conditioner, the economy operation mode is only available for the set indoor unit.
En-11
While 10˚C HEAT OPERATION is in
progress, only Airflow direction set
can be used.
G Indicator Lamp
OPERATION
TIMER
ECONOMY
DEFROST
: Lighting
G Indicator Lamp
OPERATION
TIMER
ECONOMY
DEFROST
: Lighting
: OFF
: OFF
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