Air Source Heat Pump Water Heater
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damage to the unit. If refrigerant reclamation is required, please contact the
professional personnel to perform refrigerant reclamation.
14 Performance of the Unit
14.1 Heating Capacity
During heating, the unit will absorb the heat from outdoor air constantly and then
release the heat to water for heating the water inside the water tank. Once the
outdoor temperature is decreased, the heating capacity will also be decreased.
Figure 14-1 and Figure 14-2 are the correction diagram of water generation capacity
under different mode and the COP curve diagram with the change of ambient
temperature (only for reference).
The unit
’s water generation capacity will increase with the increased of ambient
temperature. Under the same ambient temperature, the maximum water generation
capacity is under Rapid mode, and then the Hot water mode. The heating time under
SE mode is longer. Under the normal circumstances, the required time for heating
200L water is 1-3 hours in summer, 2-5 hours in spring. The required time in winter
is longer. Under Save mode, the time for heating 200L water will not longer than 7.5h
(under -25 ambient temperature).
After pressing
“Rapid” button on the wired controller, the heating speed will be
increased, and then power consumption will also be increased. If selecting Save
mode, the heating speed will be decreased, and the power consumption will also be
decreased. The defaulted mode after ex-factory is Hot water mode.
Figure 14-1 Correction diagram of capacity
