Heatrae Sadia Aquatap Installation & User's Instructions
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Heatrae Sadia Aquatap Installation & User's Instructions

Heatrae Sadia Aquatap Installation & User's Instructions

Boil & chill, boil & ambient
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INSTALLATION & USER INSTRUCTIONS (Boil & Chill - Boil & Ambient)

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  • Page 1 INSTALLATION & USER INSTRUCTIONS (Boil & Chill - Boil & Ambient)

  • Page 2: Table Of Contents

    CONTENTS SECTION PAGE 1.0 INTRODUCTION 2.0 TECHNICAL SPECIFICATION 3.0 INSTALLATION - IMPORTANT INSTALLATION POINTS 4.0 INSTALLATION - MOUNTING THE WATER HEATING UNIT 5.0 INSTALLATION - WATER SUPPLY 6.0 INSTALLATION - VENT PIPE 7.0 INSTALLATION - DISPENSING TAP MOUNTING 8.0 INSTALLATION - DISPENSING TAP CONNECTION 9.0 INSTALLATION - ELECTRICAL REQUIREMENTS 10.0 COMMISSIONING 11.0 USER INSTRUCTIONS...

  • Page 3: Introduction

    The AQUATAP unit must be installed (see Sections 3.0, page 7 to 9.0, page 14), commissioned (see Section 10.0, page 15) and maintained (see Section 12.0, page 20) by a competent person. Please read and understand these instructions prior to installing your AQUATAP unit.

  • Page 4: Technical Specification

    Maximum supply pressure 1.0 MPa ( 10 bar ) Enclosure rating IPX2 Nominal commissioning time (minutes) to temperature ready FIGURE 1: AQUATAP HEATER Minimum clearance needed around the heater unit 350mm 150mm 150mm 150mm Minimum clearance needed around the heater unit...
  • Page 5 FIGURE 2: AQUATAP HEATER - IMPORTANT FEATURES STEAM CONDENSING TRAP THERMAL CUT-OUT MAIN PCB INLET SOLENOID PUMP LEVEL SENSOR ASSEMBLY DRAIN TRANSFORMER HEATING ELEMENT...
  • Page 6 FIGURE 3: AQUATAP WATER HEATER SCHEMATIC OUTLET INLET VENT OVER STEAM CONDENSING TRAP TEMPERATURE SENSOR HOT WATER STORE LEVEL SENSOR HEATING ELEMENT PUMP SOLENOID VALVE...

  • Page 7: Installation - Important Installation Points

    In hard water areas, heated water will produce limescale which will be deposited in the heater. If this is not regularly removed it will impair the operation of the AQUATAP unit. Where rapid and excessive scale build up is likely to occur, the use of a proprietary scale reducing device on the water supply to the unit may be beneficial.

  • Page 8: Installation - Mounting The Water Heating Unit

    (see TECHNICAL SPECIFICATIONS Section 2.0, page 4) Refer to FIG. 1, page 4 for details of the dimensions of the AQUATAP water heating unit and the relative positions of the water and electrical connections.

  • Page 9: Installation - Water Supply

    5.0 INSTALLATION - WATER SUPPLY The INLET connection to the AQUATAP water heating unit is located on the top rear of the unit (see FIG. 1, page 4). It is threaded ½” BSP male parallel flat faced fitting. Any connection must use a suitable WRAS listed sealing washer. It is not possible to make a compression connection directly to the INLET connection.

  • Page 10: Installation - Vent Pipe

    INSTALLATION – VENT PIPE The VENT connection from the AQUATAP water heating unit is located on the top rear of the unit (see FIG. 1, page 4). It is a hose spigot to which the flexible VENT hose of the dispensing tap is attached. Refer to Section 7.0 INSTALLATION –...
  • Page 11 FIGURE 5 : TAP MOUNTING SEALING WASHER WORK TOP “C” CLAMP 35mm HOLE 35mm HOLE SECURING NUT HOT PIPE COLD/AMBIENT PIPE VENT PIPE FIGURE 6 : DISPENSER DIMENSIONS 60.0 61.0...

  • Page 12: Installation - Dispensing Tap Connection

    If necessary it can be cut to a shorter length, but it should never be lengthened. The hose should be secured in place on the spigot using the clamp provided. Fix the control box to a suitable surface near to the dispenser and Aquatap heater using screws and wall plugs supplied.
  • Page 13 “DISPENSER”. Plug the lead from the control box into the Aquatap heater. Wire up the control box as described in 9.6, page 14. If a chiller unit is fitted to the dispenser, site the chiller near to both the Aquatap heater and control box.

  • Page 14: Installation - Electrical Requirements

    3mm in both poles. The electrical supply should be fused 13 amp. Fix the control box to a suitable surface near to the dispenser and Aquatap heater using screws and wall plugs supplied. The AQUATAP heater should be wired into the control box as Fig. 9, page 15. If a chiller is also being used, this should be wired into the control box as Fig.

  • Page 15: Commissioning

    J3- DISPENSER TO CONTROL BOX CABLE J4- CONTROL BOX TO HEATER CABLE 10.0 COMMISSIONING 10.1 The AQUATAP heater incorporates an electronic controls system which has a self- commissioning and calibration function. No installer or user adjustment is necessary before use. 10.2 Check that all electrical, water and vent pipe connections have been correctly made and are secure.
  • Page 16 FIGURE 10: WIRING DIAGRAM - POWER LED ORANGE - POWER LED BLACK - READY LED BLACK PCB PLUG FUNCTIONS - READY LED BLUE P1 - TRANSFORMER 9v CONNECTION P2 - TAP DISPENSER CONNECTIONS - PURPLE - BROWN P3 - LED WIRING CONNECTOR - BLACK J5 - TEMPERATURE &...
  • Page 17 SECURING SCREWS 10.6 The “TEMPERATURE READY” indicator light on the AQUATAP heater unit and the “READY” LED on the dispenser tap will illuminate intermittenly. This indicates that the unit is in the self - commissioning mode. Whilst in this mode, the water will not be hot enough for use.
  • Page 18 Wait until the ready indicators remain illuminated before use. Do not draw any water off during the self - commissioning mode. 10.8 The AQUATAP heater unit and dispenser tap should now be flushed to remove any installation residues and pasteurise the surfaces in contact with the water. 10.9 To dispense hot water press the button marked “SAFETY”...

  • Page 19: User Instructions

    This will be indicated by the “READY” indicator remaining lit. 11.6 If the AQUATAP is not used for a few days, the stored water may become “stale”. In these instances, it is advisable to draw off and discard the entire contents to flush through the “stale”...

  • Page 20: Maintenance

    12.0 MAINTENANCE NOTE: Any maintenance on the AQUATAP water heater, dispensing tap or SUPERCHILL 30B must be carried out by competent persons. A competent person will be trained, experienced and qualified to work with this type of appliance. Always disconnect the electrical supply before removing the cover.
  • Page 21 FIGURE 15: EXPLODED VIEW FOR STEAM TRAP REMOVAL AND DESCALING...

  • Page 22: Fault Finding

    13.0 FAULT FINDING - AQUATAP HEATER SYMPTOM ACTION POSSIBLE CAUSE 1. If no water or heat - no power 1. Check power supply is correctly connected N o i ndicator lights on to unit and switched on. Check primary cut-out has...
  • Page 23 3. Check thermistor values (5k at 100 °C, calibration 100k at 25 °C) 4. Water was drawn o during 4. Recommission heater commissioning mode 13.0 FAULT FINDING - AQUATAP DISPENSER SYMPTOM ACTION POSSIBLE CAUSE 1. Check that dispensing tap control cable is 1. Dispensing tap control cable...

  • Page 24: Spare Parts

    14.0 SPARE PARTS DISPENSER ASSEMBLY Top of dispenser kit 95 607 377 Dispensing tap circuit board and harness 95 615 071 Pipe kit (3 pipes) 95 607 379 Dispensing tap “C” clamp assembly 95 607 382 Tube spanner (not shown) 95 607 384 HEATER ASSEMBLY Thermistor control/steam...
  • Page 25 FIGURE 16: EXPLODED VIEW OF DISPENSER...
  • Page 26 FIGURE 17: EXPLODED VIEW HEATER ASSEMBLY...
  • Page 27 FIGURE 18: EXPLODED VIEW HEATER ASSEMBLY...
  • Page 28 FIGURE 19 : EXPLODED VIEW HEATER...
  • Page 29 FIGURE 20 : EXPLODED VIEW HEATER FIGURE 21 - CONTROL BOX...

  • Page 30: Guarantee

    GUARANTEE This AQUATAP water heater and dispensing tap assembly is guaranteed for a period of two years from the date of purchase provided: • Both the AQUATAP water heater unit and dispensing tap assembly have been installed in accordance with these instructions and all necessary water, vent and electrical connections have been fitted correctly.

  • Page 31: Commissioning Record

    15.0 COMMISSIONING RECORD Installation Date: ____________________________________________ Model and Serial Number: __________________________________ Installer (Plumbing): ________________________________________ Contact Details: ____________________________________________ Competency Scheme & ID Number: _________________________ Installer (Electrical): ________________________________________ Contact Details: ____________________________________________ Competency Scheme & ID Number: _________________________ Comments: ________________________________________________ ________________________________________________ ________________________________________________ Mains supply pressure and flow rate Isolation valve fitted Pipework checked for leaks Pipework bonded...

  • Page 32: Service Record

    16.0 SERVICE RECORD Service Date: _______________________________________________ Engineer: __________________________________________________ Contact Details: ____________________________________________ Competency Scheme & ID Number: _________________________ Comments: ________________________________________________ ________________________________________________ ________________________________________________ Actions Carried Out: _______________________________________ ________________________________________ ________________________________________ ________________________________________ ________________________________________ Service Date: _______________________________________________ Engineer: __________________________________________________ Contact Details: ____________________________________________ Competency Scheme & ID Number: _________________________ Comments: ________________________________________________...
  • Page 33 NOTES:...
  • Page 34 NOTES:...
  • Page 35 NOTES:...

  • Page 36: Spares Stockists

    Tel: 01454 620500 William Wilson Ltd. Unit 3A, 780 South Street Whiteinch, Glasgow, G14 OSY Tel: 0141 434 1530 Service: 0844 8711535 Service Fax: 0844 8711528 E-mail: heatraesadiaservice @heateam.co.uk Heatrae Sadia Heating Hurricane Way Norwich NR6 6EA www.heatraesadia.com 36006131_issue_04 © 2012...

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