RS PRO 187-5321, Руководство пользователя, Страница: 16 / 40

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EFFICIENCY BOOSTING
This unit is equipped with “energy efficiency boosting” function, by adding water (3L max.) to
the water gate at the side of the unit, the energy efficiency can be elevated. The principle is:
while the machine is working, the condenser will be getting hot, if you add the water into the
unit after the unit has been worked for more than one hour, the water will cool down the c
ondenser, thus it consumes less power, i.e. saving energy.
**
NOTE
1. This efficiency feature by adding water is proposed to do after one hour operation and the
water should NOT be over 3L, otherwise, the “water full” indicator will light in red and the
unit will stop working.
2. In case the “water full” indicator is in red, please drain the water from the drain point at the
back side of the unit until the red light goes out. The unit should work again now.
IMPORTANT !
1. To prolong the compressor's life, after switch-off of the unit, please wait for 3 minutes (at least)
before re-switch.
2. The cooling system will switch off if the ambient temperature is lower than the set one. The
ventilation, however, keeps working on the set level. If the ambient temperature rises above
the selected level, the cooling will return to work.
3. This machine is equipped with ANTI-FROST function. While using the heating function during
low temperature, sometimes the heating will stop for a while in order to melt the frost. As this
occurs, just wait for the heating returns to work.
1. Take out the water
bottle from the side
of the unit.
3. Place the water
gate into space. 2. Fill the water
(max. 3L).