Furnotel CU 305 Instructions Pour L'installation page 41

Convection+Humidif.Combi Direct 5x2/3 GN / 7-11-20 x 1/1 GN / 7-11-20 x 2/1 GN
2.3 HYDRAULIC CONNECTION – WATER INLET
The ovens have a water inlet coupling at the back.
Always install an on-off valve between the appliance and the water mains, making sure it is easy to
operate. We also suggest installing a cartridge filter on the water inlet pipe.
In the Convection + Humidification models (Fig. 2.3A), the solenoid
valve (A) supplies through the injector (B) the system, that
generates steam during the combined cycle.
In the Combi Direct models (Fig. 2.3B), the solenoid valve (A)
supply the system that generates steam during the steam cycle;
the solenoid valve (A1) supply the system that generates steam
during the combined cycle and the solenoid valve (B) supply the
steam condensation system that comes out of the drainpipe.
In the Convection + Humidification and Combi Direct (Fig. 2.3C) with
automatic washing system, the solenoid valve (A) supply the system
that generates steam during the combined and the steam cycles; the
solenoid valve (B) supply the steam condensation system that
comes out of the drainpipe; the solenoid valve (C) supply the
automatic washing system during the detergent melting phase and
the solenoid valve (D) supply the automatic washing system during
the rinsing phase.
Note: in the floor models the hydraulic circuit is split as shown in
Figures 2.3D (mod. 20 x1/1) and 2.3E (mod. 20x2/1)
Fig. 2.3D
(Fig. 2.3A,B,C,D,E)
Fig. 2.3E
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Fig.2.3A
Fig.2.3B
Fig.2.3C