LEGALLAIS HB300 Manuel De Mise En Service, D'opération Et D'entretien page 64

a) Economy Mode: the appliance heats water only by compressor drive
according to heat pump principle. It is used when the ambient temperature is high
(15°C ).
b) Hybrid Mode: the appliance heats water basically by heat pump, but when the
ambient temperature is low (15°C ), the electric heater also starts to operate.
c) E-heater Mode: The appliance heats water only by electric heater. It is used
when the ambient temperature is very low.
By default, the appliance operates in Hybrid Mode.
Mode Change:
Temperature set
The Temp displayed is the water temperature in the upper part of the tank.
Default is 55°C and the Economy Mode setting range is 38~60°C, while the Hybrid
and E-heater Mode setting range is also the same, 38~60°C.
Method for set
Timer
The user can set up a running start time and a stop time specifically by the Timer
function. The least number set for the time is ten minutes.
Time on: The user can set up a start time by this. The appliance will auto run one
time between the set time and 24:00 on the same day.
Method for set
Press the MODE key, operation mode will be shifted among the
three modes in a cycle, meanwhile the corresponding indicator on
the display will light up.
Press „UP" and „DOWN" key, you can increase or decrease
water temperature.
When the set temperature is higher than 50 °C, the HIGH
TEMP indicator will light up.
Press the TIME ON key, the minute digit of the clock ont he
display starts flashing slowly.