Carrier Elite Plasma Green 53QHET12-708J Owner's Manual page 20

USE OF REMOTE CONTROL (Cont.)
ECO Function
ECO function is useful when you go to sleep.
Carrier air conditioner automatically controls the selected temperature
and consequently controls the room temperature to avoid overcooling
or overheating and to have comfortable and healthy sleep.
ECO function with COOL Mode
If you want to operate ECO function with Cool mode to save energy and
maintain the most comfortable temperature during COOL mode,
apply the following steps :
Start:
Press ECO button to activate ECO function.
• The fan speed will automatically change to low speed.
• The set temperature will be automatically increased by 1°C
after 1 hour after COOL mode is selected.
• Then the set temperature will be automatically increased by
another 1°C after additional 1 hour.
• This new temperature will be maintained.
Stop:
If you want to cancel ECO function, press any other button.
ECO function with HEAT Mode
If you want to operate ECO function with Heat mode to save energy and
maintain the most comfortable temperature during HEAT mode,
apply the following steps :
Start:
Press ECO button to activate ECO function.
•
The fan speed will automatically change to low speed.
•
The set temperature will be automatically decreased by 1°C
after 1 hour after HEAT mode is selected.
•
Then the set temperature will be automatically decreased by
another 1°C after additional 1 hour.
• This new temperature will be maintained.
Stop:
If you want to cancel ECO function, press any other button.
Notes:
1. ECO function is only available with COOL, HEAT and AUTO mode.
2. When activating ECO function in AUTO mode, the set temperature will be automatically increased by
1°C after AUTO mode is selected.
If it is under cooling mode, the temperature will decrease 1°C, if it is under heating mode, the set
temperature will be changeless.
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ECO function with COOL mode
ECO function with HEAT mode