1900051 REV.1
Page 8 of 12
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 quire d
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.
M AINTEN ANCE:
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.
Isolate machine from water supply.
ALLOW TO COOL COMPLETELY!
Drain water from machine.
Remove all lids.
Remove as much scale as possible by hand, paying particular attention to level probes (White
plastic with steel tab). Be very careful not to damage any attachments.
Use ScaleKleen, Marco part No. 8000270 or similar. Follow instructions carefully.
Thoroughly clean and flush the machine before re-use.
Follow installation and first time operation instructions.
CLE ANING:
The exterior of these machines may be cleaned with a damp cloth and a light detergent. Do not use
abrasive cloths or creams, as this will spoil the finish of the machine. Do not use a water jet or spray.
NB:
Beware of accidentally operating the draw off tap or push button when cleaning the front of the
machine.
To Clean Dispense Tap (on Tap versions only):
Isolate machine from power supply.
Isolate machine from water supply.
ALLOW TO COOL COMPLETELY!
Drain water from machine.
Tap bonnet assembly can be removed by rotating the black plastic assembly counter
clockwise. The Upper bonnet assembly can them be cleaned with water and/or a mild
detergent.
The metal lower tap assembly can be removed by loosening the retaining nut and then
cleaned with water and/or a mild detergent.
