Ferroli 20-V, Installation And Operation Manual, Page: 11 / 18

11
PIPE INSULATION
1. The insulation must cover both the water inlet and outlet pipes as illustrated.
2. Use polyethylene insulation at least 8 mm thick.
INGRESSO ACQUA
USCITA ACQUA
ISOLAMENTO
NO
INGRESSO ACQUA USCITA ACQUA
ISOLAMENTO
SÌ
INGRESSO ACQUA USCITA ACQUA
NO
WET CONNECTIONS
The unit has wet connections with threads as those listed in the table below and flat seals.
Model Couplings
20-V
1/2” 30-V
40-V
MACHINE INSTALLATION
CONDENSATION DRAINAGE
The following procedure makes sure that any condensation that forms flows correctly out of the machine.
1. Connect the condensation drain pipe.
2. Make sure that the drain pipe has no traps or elbows that prevent the condensation from flowing out.
3. Make sure that the condensations flows out correctly by pouring water into the tray and ensuring that it flows out of
the drain pipe installed.
WATER INLET
WATER OUTLET
INSULATION
INSULATION
WATER INLET
WATER OUTLET WATER INLET
WATER OUTLET