CLOCK
Press the CLOCK key again, the minute digit stops flashing and the hour digit starts flashing.
Press the UP or DOWN key to adjust the hour setting.
Press the CLOCK key again or if there is no user operation for about 10 seconds, the flashing
will stop and the clock setting is completed.
11.1.3
Mode selection
The unit features three operational modes:
•
Economy mode
•
Hybrid mode
•
E-heater mode
Economy mode; The heated water comes from the compressor according to the heat-pump principle. Used when
the ambient temperature is high.
Hybrid mode ; The heated water comes not only from the compressor but also from the electric heater. Used
when the ambient temperature is low or a large amount of hot water is needed.
E-heater mode; The heated water only comes from the electrical heater. Used when the ambient temperature is
very low.
By default, the unit operates in Hybrid Mode.
MODE
To shift mode, press the MODE key and the operation mode will be shifted among the three
modes in a cycle. Meanwhile the corresponding indicator on the display is lit.
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Summary of Contents for DTW 300 SP
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