Energy Save AWH11-V5+, User Manual, Page: 7 / 100

1.4 Features and advantaged
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its output according to the loading.It can work down to -25
℃
with good COP.
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The unit is designed with easy installation that no refrigerant charging or copper pipe brazing is
on site.It can be widely used in house and villa.
★
The unit is with environment-friendly refrigerant R410A,which also provides one of the highest
energy effciency ratings in the industry.Output of the compressor and therefore the energy input
requirements are constantly monitored and adjusted at the most optimum level for the given
indoor and outdoor environmental conditions,and the user’s desired demands from the system.
★
Microprocessor control system contains several enhanced software features to make the
operation of the system most advantageous and pleasing,under varying environmental conditionds.
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Special vibration absorbers on the compressor allow operation of the system with ultra low noise.
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Microprocessor is programmed to allow operation under wide range of input voltages from
160V-260V and soft starting with lower current draw at each compressor start-up.
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Auto-restart function keeps all settings in memory and automatically resumes the operation
after a power failure.
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Compressor crankcase heater and bottom plate heater are available as options for extreme cold
conditions,enabling the unit to work in very low ambient temperatures with much lessened defrost
frequencies,Both these optional heaters are electronically controlled based on the outdoor ambient
temperatures and a sophisticated logic.
★
Programmable timer function provides unattended operation of the system.
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Acrylic coated enhanced aluminum fins on the coil heat exchanger extends the fin life against
corrosion and allows easier rainwater wash-down as well as faster defrosts.
★
Copper tubing in all heat exchangers are made by the latest developments in the technology of
inner grooved tubing by extending the area of heat exchange in a more compact coil,therefore
increasing the operational efficiency.
This unit using the latest DC inverter techology.It can adjust its working frequency,so to give out
required
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1.BEFORE USE