Instruction Booklet 1000660(MJ) T5 1000661(MJ) T10 1000665(MJ) PB5 1000666(MJ) PB10 Ecoboiler
220312
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/Diagnostic light guide:
Water level below elements. Normal
when machine first fills.
Check water pressure , if this is OK then call
service agent.
Temperature sensor failure (o/c)
Temperature sensor failure (s/c)
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 Procedure:
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.
CLEANING:
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.
LIMESCALE:
In common with all water boiler manufacturers, service calls resulting from limescale are not covered
by warranty. Fitting a scale reducer is recommended, especially in hard water areas. This can
reduce the build-up of scale but may not stop it altogether. The frequency that descaling is required
depends on the local water supply; hard water areas need more attention. Descaling of the machine
should ideally be carried out by qualified service personnel.
ACCESS TO INTERNAL COMPONENTS:
Removal
Any maintainance work on any Ecoboiler product should ONLY be conducted by a trained
service engineer.
To Next Page
