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Marco 1000831 Service Manual

Sp9 system – twin & single
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SP9 System – Twin & Single
(#1000830, #1000831, #1000832, #1000833)
SERVICE MANUAL
Marco Beverage Systems Ltd.
Ireland Tel:
(01) 295 2674
63d Heather Road,
Ireland Fax:
(01) 295 3715
Sandyford Industrial Estate,
UK Tel:
(0207) 274 4577
Dublin 18,
Republic of Ireland
UK Fax:
(0207) 978 8141
SP9 ServiceManual.docx 06/02/2015
Page 1 of 42

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  • Page 1 SP9 System – Twin & Single (#1000830, #1000831, #1000832, #1000833) SERVICE MANUAL Marco Beverage Systems Ltd. Ireland Tel: (01) 295 2674 63d Heather Road, Ireland Fax: (01) 295 3715 Sandyford Industrial Estate, UK Tel: (0207) 274 4577 Dublin 18, Republic of Ireland...

  • Page 2: Table Of Contents

    CONTENTS: CONTENTS 1) Introduction ………………………………………………………………….. 2) Safety Instructions …………………………………………......………………………………………………………….. 3) Specifications 4) Installation ………………………………………………………………….. ………………………………………….. 5) Setup and Calibration ………………………………………………….. 6) Overview & Operation ………………………………………………………….. 7) Menu Navigation ………………………………………………….. 8) User Setup Options ………………………………………………….. 9) Service Setup Options 10) Diagnostics ………………………………………………………………….. 11) Display Status Messages …………………………………………………..

  • Page 3: Introduction

    The information provided in this manual is intended to assist in the installation and maintenance of the Marco SP9 System, consisting SP9 Boiler and either one or two SP9 Head Units (Single/Twin). Please read the instructions carefully to prevent accidents and ensure an efficient installation.

  • Page 4: Specifications

    • Children should be supervised to ensure that they do not play with the machine. • In the event any wires are damaged, such wires can only be replaced by experts or professional service staff from the manufacturer service department or similar functional departments. 3.

  • Page 5: Installation

    4. INSTALLATION: Electrical I nstallation:  Electrical specification: 2.4kW-230VAC-50/60Hz  A moulded 13A IEC power cord is provided. This should be plugged into the IEC connection on the base of the boiler and plugged into a suitable 13A power outlet. ...
  • Page 6 When mounting Twin Head Units, ensure a minimum of 100mm between units, not just between cut-outs, as indicated in Figure 2, below. The distance between the SP9 Head Unit and the Under Counter unit should be NO MORE than 400mm. Max distance between head and boiler refers to the length of the tubing.
  • Page 7 Figure 3. Figure 4. SP9 ServiceManual.docx 06/02/2015 Page 7 of 42...

  • Page 8: Setup And Calibration

    Operating SP9 Undercounter Unit for the First Time:  Check that all installation procedures have been carried out.  Ensure water is connected to unit, valve is turned on and power cord is connected and plugged in to wall socket. ...
  • Page 9  To enter ‘7’ the toggle switch is toggled 7 times  A long beep will sound  To enter the ‘2’ toggle the toggle switch 2 times  A long beep will sound  To enter the ‘4’ toggle the toggle switch 4 times ...

  • Page 10: Overview & Operation

    6. OVERVIEW & OPERATION: SP9 – EFFORTLESS EXCEPTIONAL COFFEE BY THE CUP SP9 is a single-portion brewer designed to deliver volumes from 150ml to 750ml. It is designed to work with several different existing brewing devices from Kalita right through to Chemex. SP9 also has a Continuous Dispense Mode for filling tea pots or other hot beverage vessels.
  • Page 11 CONTROLS Figure 6. BREWING SP9 ServiceManual.docx 06/02/2015 Page 11 of 42...

  • Page 12: Menu Navigation

    Select the required volume of water to be dispensed, using the upper control knob. Select the brew time, also referred to as the dispense or contact time, using the lower control knob. Start the brew by pressing the toggle switch once. Three beeps will be heard when the brew cycle has completed.
  • Page 13 Undercounter Unit Modes of Operation Ensure the Undercounter unit is set to SP9 Mode for use with the SP9 head unit. The SP9 Undercounter Unit has many settable features which gives the operator greater flexibility in choosing how the unit will operate. Main screen There are two Menus in the SP9 Undercounter Unit: •...

  • Page 14: User Setup Options

    • To enter setup mode press power and eco buttons on the front panel at the same time. • The display will show “USER SETUP” message: • Release the buttons now to enter the USER SETUP mode. • To enter advanced settings (Service Setup) keep the buttons pressed until the display shows “SERVICE SETUP”...

  • Page 15: Service Setup Options

    9. SERVICE SETUP OPTIONS: Default Screen view Description value No. 1 Sets and shows remaining weeks before de-scaling is needed (“DESCALE TANK” message on the screen). Setting it to OFF will disable the function. Range: 1 – 60 weeks No. 2 Sets and shows remaining litres of water before filter change is needed (“CHANGE FILTER”...

  • Page 16: Diagnostics

    No. 7 Sets the mode the machine works in:  SP 9 - Default SP 9  HEAT FILL (minimises temperature fluctuations),  CONT FILL (continuous fill – makes sure the tank is always full but temperature may vary),  COOL FILL (allows cooling but reduces tank size by using ECO mode), ...

  • Page 17: Display Status Messages

    Table 4. 11. DISPLAY STATUS MESSAGES: Status Description Machine off. Display backlight off but temperature read- BOILER OFF out still working. Water level below low level probe. Machine is filling FILLING ... automatically. Status LED – 2 red blinks. SP9 ServiceManual.docx 06/02/2015 Page 17 of 42...

  • Page 18: Routine Maintenance

    Water level below low level probe. Machine has to be refilled manually (shown only in MANUAL mode). FILL THE TANK Status LED – 2 red blinks. WAIT ... Water is being heated. Dispense valve disabled. Water is up to the temperature and can be used. Note that this only means that the tank is heated and not that it is BOILER READY full.
  • Page 19  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.
  • Page 20 SP9 ServiceManual.docx 06/02/2015 Page 20 of 42...
  • Page 21 SP9 ServiceManual.docx 06/02/2015 Page 21 of 42...

  • Page 22: Component Access - Under Counter Unit

    13. COMPONENT ACCESS – UNDER COUNTER UNIT: Access to the IEC socket (230vac/13A) and the water connection point is at the base of the unit. Figure 8 - Base of SP9 Undercounter Unit SP9 Connections When connecting a single SP9 Head to the under counter unit, the electrical connection should be connected to DIN1, the water feed to the Head Unit should be connected to A1 and the water return from the Head Unit should be connected to B1.
  • Page 23 Water Tank Access In order to descale the tank or clean the water level probes, it is necessary to access the tank. This can be done by removing the two screws retaining the rear top cover, as shown opposite. Remove the rear top lid and the top tank insulation inside. Figure 10.
  • Page 24 Internal Component Map Figure 13. SP9 ServiceManual.docx 06/02/2015 Page 24 of 42...
  • Page 25 Main Control Board Connections Figure 14. 1. Dispense Solenoid Tab 11. Daughter PCB Connector (low voltage) 2. Inlet Solenoid Tab 12. External Connector 3. Neutral Tabs 13. Thermistor Connector 14. DIP Switch – 3 way 4. Transformer 5. Mains Live In Tab 15.
  • Page 26 Replacing the Main Control Board If the main control board needs to be replaced, note the position of all connections and the DIP-switch settings. Remove power to the under counter unit and remove all connections from the main control board. Using a pillar release tool (or a BIC biro with the refill removed) release each pillar in turn while applying slight pressure to the...
  • Page 27 Display Board Replacement Remove the ribbon cable from the display board. Remove the four retaining nuts. When removing the display board, be careful not to lose any spacers, as the distance between the display board and front panel is critical to the operation of the switches on the board.
  • Page 28 the heating element on the inside of the tank, remove the retaining nuts and seals on the outside. The heating element can now be removed and replaced. See diagram on next page. Note: Do not over-tighten the retaining nuts, as this could deform the seals and cause leakage.

  • Page 29: Component Access - Head Unit

    14. COMPONENT ACCESS – HEAD UNIT: All internal components can be accessed by removing the three main panels, as indicated in the diagram below. Top Flat Panel – Remove 3 screws Before removing top flat panel, remove the reservoir gasket (No.9 on Spare Parts Schematic). Front Flat Panel –...
  • Page 30 Head Unit Control Board Replacement Remove the front curved panel, as described previously. It should be possible to achieve sufficient clearance for removal of the control board without having to disconnect the tubing from the reservoir. Disconnect the cable connection from the control board. Remove the adjustment knobs and retaining nuts from the adjustment pots.

  • Page 31: Electrical Schematic

    15. ELECTRICAL SCHEMATICS: SP9 ServiceManual.docx 06/02/2015 Page 31 of 42...
  • Page 32 SP9 ServiceManual.docx 06/02/2015 Page 32 of 42...

  • Page 33: Spare Parts Schematic

    16. SPARE PARTS SCHEMATICS: SP9 ServiceManual.docx 06/02/2015 Page 33 of 42...
  • Page 34 SP9 Under-Counter Unit – Spare Parts Part 1 SP9 Under-Counter Unit – Spare Parts Part 2 SP9 ServiceManual.docx 06/02/2015 Page 34 of 42...
  • Page 35 SP9 ServiceManual.docx 06/02/2015 Page 35 of 42...
  • Page 36 SP9 ServiceManual.docx 06/02/2015 Page 36 of 42...
  • Page 37 SP9 Head Unit – Spare Parts SP9 ServiceManual.docx 06/02/2015 Page 37 of 42...
  • Page 38 1600385 PCB Splurty Dials 1800735 Knob - dial 1501932 Switch Toggle Mom 1402160 Tailpiece Hose 1/4" BSP X 12mm SP9 Under-Counter Unit (P/N: 1000831) - Spare Parts Part Description 1501559A Pump Topsflo 24V 1600375 P.C.B Ecoboiler Control - UL 1600357 P.C.B EcoSmart Display...

  • Page 39: Dimensioned Drawings

    18. DIMENSIONED DRAWINGS: SP9 ServiceManual.docx 06/02/2015 Page 39 of 42...
  • Page 40 SP9 ServiceManual.docx 06/02/2015 Page 40 of 42...
  • Page 41 19. CUT-OUT TEMPLATE: SP9 ServiceManual.docx 06/02/2015 Page 41 of 42...

  • Page 42: Installation Cut-Out Template

    Installation Cut-Out Template SP9 ServiceManual.docx 06/02/2015 Page 42 of 42...

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100083210008301000833

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