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1900052 

                                                    REV.6 

 

 

 

Page 11 

 

UC4L  

  Disconnect the machine from the electrical supply. 

  Allow to cool sufficiently. 

  On the 10L machine insert a flat headed screwdriver at the four locations indicated on the picture above 

and rotate

. Note: -

 

There is no need to ‘lever’ the screwdriver – a small rotation is all that is required. 

  In the case of the 4L machine remove the 4 screws on the service panel located on the right hand side. 

  Place the panel to the side of the machine. This allows access to most of the internal components and 

the machine does not need to be drained for most maintenance or service operations. 

  The Tank can be drained by removing the plug from the end of the drain hose, and draining into an 

external drain or a large enough container. 

 

FONT INSTALLATION: 

The font  is connected to the machine  by a silicone hose and a control wire.  The button on the 
font  triggers  the  pump  in  either 

push  and  hold

  or 

push  and  release

  mode.  Please  refer  to 

separate  calibration  instruction  for  setting  of  these  modes.  The  calibration  should  only  be 
conducted by a trained service engineer. 

 

The font’s silicone hose should be connected to the boiler hose adapter and secured with the 
supplied hose clip. 

 

The Boiler ideally should be positioned directly below the font installed position. 

 

To help prevent heat loss between the tank and the dispense font, the silicone hose should be 
insulated  with  the  supplied  hose  insulation.  Simply  cut  the  insulation  to  the  correct  length 
required. 
 

Standard Font Connection 

 

 

 

 

*Font will vary

Depending on font the type 
the drip tray will either have 
to be manually emptied  

Or 

Connected to a drain via  
drip tray outlet. 
 

 

Summary of Contents for Ecoboiler UC10L 2.8kW

Page 1: ...e alphanumeric characters Water pressure 5 50 psi min max 35 345 kPa min max E337347 NSF ANSI 4 Marco Beverage Systems Limited 63d Heather Road Sandyford Industrial Estate Dublin 18 Marco Beverage Sys...

Page 2: ...epartment or similar function departments INSTALLATION DETAILS Electrical installation When installing the product always observe the local regulations and standards Products without an electrical plu...

Page 3: ...give a significant energy usage improvement over a standard water boiler All under counters incorporate a tank ECO mode function To enable the ECO Mode press the button located below the Ready indicat...

Page 4: ...ow the main screen Welcome screen with version number Main screen Top part of the display always shows live read out of the tank temperature 0 5 C accuracy Bottom part shows current machine status Ent...

Page 5: ...rvice Setup below Resolution 0 5 C 95 0 Sets dispense time Range 0 99 9 seconds Resolution 0 1 second For PUSH HOLD mode set to 0 default 00 0 Sets number of pauses during time dispense Range 0 20 If...

Page 6: ...ower This is a factory setting and should only be changed by trained personnel Range 0 20 0 seconds Resolution 0 1 second 3 0 2 8kW 6 0 5 6kW 9 0 8 4kW No 4 Sets the time at which machine waits for th...

Page 7: ...r level below low level probe Machine is filling automatically Status LED 2 red blinks FILL THE TANK Water level below low level probe Machine has to be refilled manually shown only in MANUAL mode Sta...

Page 8: ...COMM ERROR Display board lost communication with boiler PCB can not receive serial data about temperature and probes All actions cancelled Modes of Operations Service setup setting 5 Modes of OPERATIO...

Page 9: ...he boilers operating period for a given day switch the machine to ECO Mode Whilst maintaining water at 96o C the machine tank will slowly drop to half full where it will remain o At the end of the mac...

Page 10: ...e 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 car...

Page 11: ...a large enough container FONT INSTALLATION The font is connected to the machine by a silicone hose and a control wire The button on the font triggers the pump in either push and hold or push and relea...

Page 12: ...nt connection with ball valve Vent may be plumbed to a drain however there must be an air gap to prevent the possibility of a blocked drain flowing into the boiler Service Panel Controls 2 wire Electr...

Page 13: ...manually emptied Or Connected to a drain via drip tray outlet UC 4L 2 Wire Electrical Connection Font to Boiler Font connection with ball valve Service Panel Controls Vent may be plumbed to a drain ho...

Page 14: ...4 requirements when installing an NSF listed undercounter boiler with an NSF listed Uber Font The Vent pipe on the boiler MUST be connected to the Font Vent hose grey coloured hose Font connection Ven...

Page 15: ...when cleaning the front of the machine LIMESCALE In common with all water boiler manufacturers service calls resulting from lime scale are not covered by warranty Fitting a scale reducer is recommende...

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