● Example 3.
The appliance installed on a balcony or in a semi-enclosed space can introduce fresh air into the room.
The inlet air comes from the outside without a duct, the outlet air is routed to the room. Length of the
air outlet duct ≤ 6 m.
4.
Conditions of installation and use (see installation diagrams)
The appliance must be placed horizontally and the water pipes, the water filter, the electrical protections
and the one-way safety valve must be installed in accordance with the standards in force.
Water filling: Open one of the water outlet and inlet valves. This means that the filling is finished when
water comes out of the outlet. You can then turn on the water heater.
The water quality must meet the following standards:
If you regularly remove the sediment from the internal water tank, you will improve the efficiency of the
device. Wastewater disposal method: Turn off the power supply and the water supply valve, open one of
the water outlet and wastewater discharge valves, then the wastewater and sediment flow. Close the
wastewater evacuation valve when the water evacuation is finished.
Fig.5.3