Technical Description; General Description - Gree GRS-2.4/D270ANbA-K Manuel D'installation

2 Technical description

2.1 general description

 High-efficiency and energy-saving
This unit adopts the adaptive control of the electronic expansion valve, whose
opening angle will be adjusted automatically according to the working condition of
the unit. This unit is using the heat in the air to heat the domestic water. It will
operate at the optimized condition all the time under the condition of ensuring
reliability. The water tank adopts external winding microchannel heat exchanger,
which is contacted with the inner port directly for ensuring high heat-exchanging
efficiency and better pressure-bearing capacity. The high-efficiency heat-conducting
materials are adopted between microchannel heat exchanger and inner port of water
tank for better thermal conductivity.
 Reliable and durable
Adopt the special compressor for the heat pump water heater, high temperature
and high pressure resistant. The water tank adopts the advanced stainless steel
inner port, equipping with the anticorrosive design for the super-long magnesium.
The complete unit is with multiple kinds of protection.
 Eco-friendly and safe
Adopt eco-friendly R134a refrigerant, no pollution to air and no risk of carbon
monoxide poisoning for ensuring safety.
 Convenient for installation
The installation is not limited by the environment, which can be installed at
carbarn, storage room, basement, balcony and so on. Not need person to take care
of it. It's applicable for family and villa and other places, no circulating waterway
system. It's very convenient for installation and maintenance.
 Deluxe configuration
The unit is equipped with high-class touchable wired controller. There's hotwater,
save, preset, night and electric heating five kinds of heating mode for free selection.
The setting range for the water temperature is 35℃～70℃. You can select fast
heating, timer ON and OFF, preset, i-know, disinfect and other functions.
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Air Source Heat Pump Water Heater
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