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ECO MODE FUNCTION
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The ECO mode uses the heater pump for heating without engaging the electric heater. In ECO mode, you can use a
lower temperature for hot water temperature setting than is otherwise possible. It is a convenient feature for reducing
power consumption when less water is available.
Note: 1. Water temperature, outside temperature and other factors may increase the heating time and make it
impossible to reach the hot water temperature setting.
2. Anti-bacteria mode uses the electric heater. If you do not want to use the electric heater, turn anti-bacteria
mode off.
3. Electric heater operates in the case of compressor protection.
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You can set a water temperature between 40 to 55°C. It is recommended that you set a water temperature that is
about 5°C lower than usual. The factory default setting is 50°C. A lower temperature setting will increase operating
ef ciency.
Hot water volume when converted to 40°C
Hot water temperature 40°C 45°C 50°C 55°C 60°C 65°C
Hot water volume when converted to 40°C 240L 295L 345L 395L 430L 465L
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This function is available also during timer operation. (Refer to page 12-15)
1
SETTING ECO MODE
Press the button during operation
The indicator lights engaging the ECO mode.
The ECO mode can be set and cancelled only during operation.
(Only when indication for power is lit )
2
Press the button to display the hot water temperature setting.
3
Press the button.
The hot water temperature setting starts to blink.
4
5
Press the buttons to adjust hot water temperature setting.
Hold down either button to quickly increase or decrease the gure settings.
Press the button.
The hot water temperature has now been set.
Press the button when the indicator is lit.
The indicator goes off and ECO mode is cancelled.
A set temperature is stored so it only has to be set once.
CANCELLING ECO MODE
SETTING HOT WATER TEMPERATURE IN ECO MODE