1900064
REV.3
Page 2 of 8
Electrical installation:
Electrical specification: 5.6 kW/230V ac & 6 kW/230V ac.
This unit must be connected to a suitable single phase power supply. This should be
done by a qualified electrician.
Electrical specification: 8.4kW/400V ac. 3 PHASE
This unit must be connected to a suitable 3 phase power supply. This should be done by
a qualified electrician.
Plumbing installation procedure:
Note: Marco recommends that this machine be positioned on a counter with a
drainage facility. Marco cannot be held responsible for any flood damages.
Mains water pressure required (limits): 5-50psi (35-345kPa)
Fit a stop Valve on a cold water line and attach a 3/4" BSP male fitting, (e.g. 3/4" x 1/2"
311 or washing machine type stop valve).
Connect straight tailpiece of the inlet hose to the stop valve fitting. Make sure that the
pre-attached sealing washer is fitted.
Turn on the water to flush any impurities, dust etc from the inlet hose and water pipe.
Allow several gallons through.
Connect right-angled tailpiece of the hose to the inlet valve of the boiler (again 3/4"
BSP). Make sure the sealing washer is fitted here also.
Turn on water and check for leaks.
Start-up:
Check that all installation procedures have been carried out.
Turn the water on at the stop valve and switch the power on at the isolator switch.
Switch the machine on by pressing the button associated to the ‘POWER’ text on the
left control panel. This button should be held until the red light illuminates. The
machine will automatically take in water. To switch off, press the button again.
When power is applied to the unit, the display PCB will flash a number of times – this
indicates which version of software code is in the machine.
