Feed Pipe Connection; Commissioning; Control Unit - Graf ECO SMART Instrucciones Para La Instalacion Y Mantenimiento

4.5

Feed pipe connection

The feed pipe is connected above the equalising tank using the reinforced hose supplied, which is routed
upwards out of the cover. Other installation steps to connect the system to individual consumers are car-
ried out on site with standard installation pipes. Fitting a stopcock in the feed pipe will make maintenance
easier.
5.

Commissioning

Connect the system's mains plug to a fuse-protected socket.
Once plugged in, the pump starts up immediately. During commissioning one consumer should remain
open until the water comes out without bubbles.
When the extraction point is closed, the pump shuts off again.
No further installation steps are required.
6.

Control unit

Mode of operation and switching options:

Automatic switch to mains water (pos. 1) when no rainwater is available

Checks whether rainwater is available after 24 hrs, can be cancelled with reset button (pos. 2)

Change to manual mains water intake by pressing the reset switch

Switch off if no water is available in mains water mode (dry running protection) (pos. 3)
5. Commissioning
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