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Safety Feature
High Temperature Limit Protection Switch
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Tri-polar Power-off Protection System
Product Features
Energy-saving Heating
Fig. 2 Electronic Controller
Electronic Controller
Mode
User could select Efficiency mode or Hybrid Turbo mode. The factory default setting is Efficiency
mode, an energy-saving mode, and Hybrid Turbo mode is both energy-saving and rapid heating.
AES (Adaptive Energy-saving System)
By recording and learning user’s habit of water usage, patented AES feature adopts heating cycles
automatically, which will facilitate water usage and save energy by minimizing thermal loss.
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A high temperature limit protection thermal cutout is equipped on the heat pump water heater. The switch
cuts off the phase and neutral line instantaneously and simultaneously to guarantee safety in case water
temp reach the high temp limited due to water heater fault. If this happens, please contact local authorized
dealer.
Safety Valve
A safety valve shown in fig.1 (Model G1/2-0.8, default 0.8MPa, not adjustable by user) is equipped
on inlet tube of heat pump water heater. The valve will relieve pressure automatically when piping
system pressure exceeds the setting point. Discharge pipe is required to connect the valve in a frost-
less environment and down toward floor drain, and in any case should the pipes or the three-pass
discharge pipes be blocked (For installation of safety valve, refer to Fig. 7).
In case of any fault in ground wire circuit, tri-polar power-off protection system will cut off all
connection between water heater and electric supply circuit instantaneously.
A new generation water heater, heating residential water by air-source based on the Inverse Cano
Principle.
