Marco Beverage Systems Ecoboiler UC45 1000743, Service Manual

Page: 4 / 28

Service manual April 2017 Ecoboiler UC45 Page 4 of 28
3.2. OPER AT ION:
•
Check that all installation procedures have been carried out.
•
Ensure water valve is open.
•
Connect the machine to the mains power and switch the rocker switch on the top of the
machine into the ON position.
Ecoboiler :
The Tri-colour LED on the front of the
machine will show the current status:
Ecosmart :
•
The “power on” light will glow green and the
machine will fill to a safe level, above the elements,
before heating. The display will show the current
wat
er temperature and the status “Filling…”
•
The “Ready/Status” light will cycle two red flashes
while the machine is filling to the safe level.
•
After this amount of water has heated to about
92ºC the boiler will draw more water in until the
temperature drops by 1 or 2 degrees. The boiler
will then heat again. This heat fill cycle continues
until the boiler is full.
•
While filling, the “Ready/Status” light will remain
blank.
•
The “Ready/Status” light will glow green when the
machine is both full and up to normal operating
temperature. For 10L machines allow approx 30
minutes.
•
The boiler is now ready for use
– the display will
show the Water Temperature and the status
“READY”.
•
The Boiler may now be used to dispense Hot Water to the preset factory settings.
o
90°C
o
Push and Hold operation
o
Continuous flow
– no pulsing
o
Auto Heat Fill Mode.
NOTE:
Because the boiler is electronically controlled no priming is necessary.
The element cannot switch on until a safe level of water is reached.
LED Status
AMBER
Tank below set point temperature.
Machine is heating.
GREEN Machine ready.
FLASHING
RED
Diagnostics error. See troubleshooting.
NOTE : It is normal for the machine to show
two flashes error ( water level below elements )
once it is filling for the first time.
Power
Button
Ready/Status
Indicator
Eco
Button