Marco FRIIA 1000860 Series, Service Manual

Page: 10 / 46

Operating chiller for the first time:
• Before connecting the appliance to the power source, let it stand upright for
approximately 2 hours. This will reduce the possibility of a malfunction.
• Check that all installation procedures have been carried out.
• Ensure water valve is on.
• Ensure CO2 valve is open.
• Before supplying power to the unit check water and Carbon Dioxide lines do not leak.
• Plug the chiller into a suitable socket with an ON/OFF switch.
• Push the ON/OFF switch at the rear of the chiller to ON position.
• Plug the boiler into a separate suitable socket with an ON/OFF.
• Push the ON/OFF switch on rear of the boiler to ON position.
• The “Power ON Status” light will light-up.
• Set the boiler to UC single (page 21).
• When the chiller unit is on, the carbonation pump starts to fill. The carbonation device
stops when it reaches the maximum level.
• Open the PRV vent on top of the Chiller by pulling the ring. This operation allows the
escape of any air bubbles present inside which would affect the carbonation adversely.
• On the pressure reducer knob, adjust CO2 pressure to a value between 50 and 65 PSI
(350 and 450 kPa) (3.5 - 4.5 bar)This value depends on the temperature of the water
and on the ambient temperature.
• To enable the filling of lines, push the font buttons in the following order sparkling water,
Cold water & hot water until the flows appear.
• At this point you can dispense water.
Environmental condition
• The equipment is not suitable for external use.
• The equipment must be placed so it is protected from rain and water splashes, and in a
location with the temperature appropriate to its climate class (stated in specification);
otherwise warranty rights are forfeited and malfunctions may occur.
FRIIA Service manual Page 10