ATENG 12784 — Drinking Water Installation Unit
Anodized aluminum frame and panels made of painted steel.
The unit includes wheels to facilitate its mobility.
Diagram in the front panel with distribution of the elements similar to the real one.
- The unit is divided in three sections: cold water system, hot water system and drain system.
- Cold water system:
- Three angle-seat valves: two valves situated at the water inlet to regulate the flow and one valve situated at the pipes system inlet.
- Rotary vane water meter, range: 0 – 2.5 m³/h.
- Reversible flow rate filter with pressure reducing valve. This valve includes a manometer, range: 0 – 10 bar.
- System separator. Risk class: 4.
Outlet valves to drain the water.
Valve for cold water.
- Hot water system:
- Safety device system, maximum pressure: 6 bar. It includes:
Non-return valve.
- Pressure reducing valve with manometer, pressure range: 0 – 10 bar.
Shut-off valve.
- Pressure vessel with heater (a small electrical boiler):
- Heating element power: 3500 W approx.
- The vessel includes a manometer and a thermocouple type “J”; pressure range: 0 – 10 bar, temperature range: 0 – 120 °C.
- Thermal discharge safety device, maximum working temperature: 95 °C.
- Circulating pump with timer:
- Max. flow: 0.7 m³/h.
- Max. head: 1.5 m.
- Max. working temperature: 120 °C approx.
- Power consumption: 20 W approx.
Valve for hot water.
- Waste water system:
This system collects the rest of water from the vent pipes, the water discharged with the thermal discharge safety device and the safety
- device system, the wastewater of the reversible flow rate filter and the system separator, and the water collected in the sink. It includes:
A drain pipe DN 40 with high temperature stability.
Vent pipes.
Sink.
- Safety devices: they show how drinking water installations are protected against wastewater backflow.
Safety device system.
Thermal discharge safety device.
Non-return valve.
System separator.
Vent pipes.
- Elements to discharge water in the wash-basin:
Single-handle mixer with a shower sprinkler.
Double-handle mixer.
- Electronic console:
Metallic box.
Digital display for the temperature sensor.
ON / OFF switch for the pump.
Digital display to visualize and control the temperature.
Connector for temperature sensor.
