1900052
REV.6
Page 9
Note in the Cool Mode will cause the 10L boile r to opera te as a 5L boiler an d
cause the 4L boiler to operate at 2L.
MANUAL FILL
– if the boiler is not plumbed into a water sup ply the operator
must select Manua l Fill mode for best operation of the boiler. In this mode the
water is added man ually b y the ope rator.
ECO Mode Opera tion:
Note
In the COOL FILL mode [see Se rvice setup settin g 5] the ECO Mode is
automatically se lecte d.
All ECO Boilers use high grade insulation and it is applied to give a significant energy usage
improvement over a standard water boiler.
The under counter range incorporates a ½ tank ‘ECO mode’ function.
To enable the ‘ECO Mode’ press the button located below the ‘Ready’ indicator so that the leaf
symbol illuminates green.
This mode saves energy by minimising the energy wasted during machine down-time.
NOTE: The ECO mode is most effective in installations where the machine has a regular ‘off’
period.
T
o achieve the most benefit from the energy saving ‘ECO Mode’ on your ECO boiler unit (10L
variants only), the following method should be employed:
o
Towards the end of the boilers operating period for a given day, switch the machine to
ECO Mode. Whilst maintaining water at 96
o
C, the machine tank will slowly drop to half
full, where it will remain.
o
At the end of the machines operating period it should the be turned ‘off’.
o
During the ‘off’ period as there is less water in the tank there will be less energy lost to
the surrounding environment resulting in an energy saving.
To disable simply press the ‘ECO Mode’ button again so that the leaf symbol is not illuminated
TROUBLESHOOTING:
The Ready/Status light signals various errors or problems. A cycle of red flashes indicates an error.
The number of flashes in a cycle corresponds to the symptom in the table below:
Status/Dia gnostic light guide:
No of
flashes
Symptom
Ac tion re quired
2
Water level below elements. Normal
when machine first fills.
Check water pressure , if this is OK then call
service agent.
3
Temperature sensor failure (o/c)
Call service agent
4
Water not heating
Call service agent
5
Temperature sensor failure (s/c)
Call service agent
6
Machine not filling
Check water pressure, if OK then call service
agent.
MAINTENANCE:
This machine has been designed to give many years of trouble free service.
The only regular maintenance required is occasional de-scaling.
Descaling Proce dure:
Isolate machine from power supply.
