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SPARE PARTS DIAGRAM FOR
Water Boiler
AQUARIUS FC/T
First Choice Group
Blakeney Way, Kingswood Lakeside
Cannock, Staffs, WS11 8LD
TEL: 01543 577778 FAX: 01543504141
Email: enquires@firstchoice-cs.co.uk
Web: www.firstchoice-cs.co.uk

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Summary of Contents for Marco AQUARIUS FC/T

  • Page 1 SPARE PARTS DIAGRAM FOR Water Boiler AQUARIUS FC/T First Choice Group Blakeney Way, Kingswood Lakeside Cannock, Staffs, WS11 8LD TEL: 01543 577778 FAX: 01543504141 Email: enquires@firstchoice-cs.co.uk Web: www.firstchoice-cs.co.uk...
  • Page 2 AQUARIUS FC/T Service Manual Ireland Tel: (01) 295 2674 Marco Beverage Systems Ltd. Ireland Fax: (01) 295 3715 63d Heather Road, Sandyford Industrial Estate, Dublin 18, UK Tel: (0207) 274 4577 Republic of Ireland UK Fax: (0207) 978 8141...
  • Page 3: Table Of Contents

    CONTENTS Page 1. Introduction 2. Safety instructions 3. General description 4. Installation 5. Start-up and Operation 6. Routine Maintenance 7. Technical Data  Base of Machine  Inside Machine  Probes  PCBs  PCB Components  PCB Functionality  Trouble shooting 8.
  • Page 4: Introduction

    Only technicians or service providers authorised by Marco should carry out installation and maintenance of these machines. Marco accepts no responsibility for any damage or injury caused by incorrect or unreasonable installation and operation. Service Manual 1000112 Aquarius FC-T 04-10-06.doc...
  • Page 5: Safety Instructions

    Do not operate any appliance with a damaged cord, plugs, or after the appliance malfunctions or has been damaged in any manner. The use of spares and accessories not recommended by Marco may cause damage and/or injuries. Do not use outdoors. Do not place on or near a hot gas or electric burner.
  • Page 6: General Description

    3. GENERAL DESCRIPTION 8.75 litres Minimum Immediate Draw Off (filling a bucket in one single go with no incoming water) Performance Total Heating Rate at 2.8kW 0.46litres/min 28litres/hour Maximum Hourly Output 37litres Water Temperature 95-96.5˚C Electrical Connection 230V 2.8kW c/w 1.5m flex + 13A plug 0.75”...
  • Page 7 EXTERNAL ARRANGEMENT Description and Part No. Description and Part No. 1. Power On/Off Switch - 1501216 5. Element 2.8kW 230V - 1500985 2. LED Tri-colour - 1501214 6. Thermistor Pocket 3. Rating Plate 7. Low Level Probe 360mm 2300477 4. Water Inlet 8.
  • Page 8: Installation

    4. INSTALLATION The Aquarius FC/T is a automatic fill (plumbed in) unit. Standard Automatic Fill (plumbed in) machine installation: Plumbing: 1. Fit a stop valve on a cold water line and attach a ¾” BSP male fitting (e.g. ¾” x ½” 311 or washing machine type stop valve).
  • Page 9: Start-Up And Operation

    5. START-UP AND OPERATION Start up and basic operation:  Turn the water on at the stop valve.  Switch the machine on by pressing the Power On/Off switch at the back of the machine. The LED (small light above the tap) should be Red. This indicates that the water level in the tank is below the low level probe.
  • Page 10: Routine Maintenance

    Fill the tank with water.  Allow the machine to reach temperature. Add the contents of a descale sachet. Use ScaleKleen, Marco part No. 8000270 or similar.  Leave for 10 minutes to allow the descaler to dissolve the lime.
  • Page 11: Technical Data

    7. TECHNICAL DATA Base of Machine: Description and Part Number Description and Part Number 1. M4 S/S Screw (remove for access to front) 5. Switch On/Off 1501216 2. Strain Relief Bush (for cord) - 1801200 6. Hose Clip Type-F 1800540 3.
  • Page 12: Inside Machine

    Inside Machine: Description and Part Number Description and Part Number 1. PCB InCup Dispenser – 1600312 5. Thermistor Assembly 1600691 6. Element 2.8kW 230V – 1500985 2. LED Tri-Colour 1501214 3. Chromed Nut 1401170 7. Valve Inlet Solenoid 1502170 4. Circlip for Spigot 1400550 8.
  • Page 13: Probes

    Probes Fig 12 Probe Assemblies - High Level (left) and Low Level (right) High-Level Assembly 40mm - 2301463 Low-Level Assembly 360mm -2300477 O-ring for probe - 1800780 O-ring for probe - 1800780 Insulator PTFE for Probe - 1800970 Insulator PTFE for Probe - 1800970 Screw M4x35mm S/S - 1401750 Screw M4x35mm S/S - 1401750 Locknut ¼”BSP brass - 1401000...
  • Page 14: Pcbs

    PCB In-Cup dispenser - 1600312 Note: This is a modification to the standard EZT controller, which is found on most Marco water boilers with manual tap dispense (e.g EZT 105/110/400/700, Aquarius 15/30/45). Note: The two boards appear identical, except for the label...
  • Page 15: Pcb Components

     connects to the tri-colour LED Data I/O – 4way (low voltage)  connects to the Solenoid Driver PCB on Push Button machines (Not used on Aquarius FC/T) Earth Tab Mode of Operation Jumper Pins  For default automatic fill the jumper connector must be positioned over the two pins nearest to the transformer or the jumper can be removed completely.
  • Page 16: Pcb Functionality

    PCB Functionality / Machine Operation All functionality of the PCBs is controlled through the microchip on the In-Cup Dispenser The Software uses 3 inputs to control 3 outputs: Inputs: Low level probe sensor High Level probe sensor Temperature Sensor (thermistor) Outputs: Inlet Solenoid Element...
  • Page 17: Troubleshooting

    Troubleshooting No Fault description Probable cause Action required LED is RED. Machine Machine is empty/low on water Wait for machine to fill with water. not heating. Check and confirm – customer. Water pressure is low or water main is shut off.
  • Page 18: Wiring Diagram

    8. AQUARIUS FC/T WIRING DIAGRAM Service Manual 1000112 Aquarius FC-T 04-10-06.doc Page 17 of 18...
  • Page 19: Spare Parts List

    9. Aquarius FC/T Spare Parts List PART NO. DESCRIPTION 1401170 CHROMED NUT FOR TAP 1400550 CIRCLIP FOR TAP SPIGOT 1500985 ELEMENT 2.8kW 230V 1800191 FEET NYLON 1800370 GROMMET FOR TAP HOSE SILICONE 12mm IDx17mm OD 1800620 - FOR WATER INLET SOLENOID HOSE ½”...

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