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The AQUATAP unit must be installed (see Sections 3.0, page 7 to 9.0, page 14), commissioned (see Section 10.0, page 14 ) and maintained (see Section 12.0, page 18) by a competent person. Please read and understand these instructions prior to installing your AQUATAP unit.
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...
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FIGURE 2: AQUATAP HEATER - IMPORTANT FEATURES STEAM CONDENSING TRAP THERMAL CUT-OUT MAIN PCB INLET SOLENOID PUMP LEVEL SENSOR ASSEMBLY DRAIN TRANSFORMER HEATING ELEMENT...
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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...
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 The AQUATAP unit will adjust for ambient air temperatures of between 1°C and 40°C...
(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.
INSTALLATION - WATER SUPPLY The INLET connection to the AQUATAP water heating unit is located on the top rear to make a compression connection directly to the INLET connection. facilitate servicing the heater. The hot OUTLET connection from the AQUATAP water heating unit is located on the top hot supply hose to the dispensing tap is attached.
INSTALLATION – VENT PIPE The VENT connection from the AQUATAP water heating unit is located on the top rear hose OF the dispensing tap is attached. Refer to section 7.0 INSTALLATION – DISPENSING TAP MOUNTING below for full details of how to mount and connect the dispensing tap to the water heating unit.
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FIGURE 5 : TAP MOUNTING SEALING WASHER WORK TOP “C” CLAMP 35mm HOLE 35mm HOLE SECURING NUT HOT PIPE VENT PIPE FIGURE 6 : DISPENSER DIMENSIONS 60.0 61.0...
INSTALLATION – DISPENSING TAP CONNECTION The hot supply hose should be connected to the OUTLET hose spigot of the AQUATAP water heating unit. The hose should rise continuously from the heater to the tap without kinks or twists. If necessary it can be cut to a shorter length, but it should never be lengthened.
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FIGURE 8: 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 &...
3mm in both poles. The electrical supply should be fused 13 amp. The AQUATAP dispensing tap must be connected to the water heating unit by means of the black sheathed control cable. The cables from each unit are terminated in a mating A schematic wiring diagram of the AQUATAP installation is shown in FIG.
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TOP COVER FIGURE 9 : FRONT COVER REMOVAL SECURING SCREWS MAIN COVER HOOK TOP EDGE OF FASCIA INTO COVER APERTURE FASCIA SECURING SCREW COVER SECURING SCREWS unit is in the self commissioning mode. Whilst in this mode the water will not be hot enough for use.
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SAFETY BUTTON water can be dispensed. HOT WATER DISPENSING BUTTON power is switched off and the AQUATAP casing removed to check for any internal leaks. ALWAYS DISCONNECT THE ELECTRICAL SUPPLY BEFORE REMOVING THE COVER. If there are no leaks evident, replace and secure the front casing.
11.0 USER INSTRUCTIONS completely automatic.The indicator lights on the dispensing tap will indicate the status self-calibrating, the AQUATAP will enter this mode after any period the electrical supply dispense boiling water. FIGURE 12 : LED POSITIONS 11.2 Hot water drawn from the dispensing tap will at all times...
12.0 MAINTENANCE NOTE: Any maintenance on the AQUATAP water heater and dispensing tap must be carried out with this type of appliance. ALWAYS DISCONNECT THE ELECTRICAL SUPPLY BEFORE REMOVING THE COVER ANY WATER CONTAINED IN THE WATER HEATER MAY BE VERY HOT, EXERCISE...
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FIGURE 13: EXPLODED VIEW FOR STEAM TRAP REMOVAL AND DESCALING...
13.0 FAULT FINDING 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 heater not operated 2.
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3. Check thermistor values (5kΩ at 100 °C, calibration 100kΩ 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...
FIGURE 18: EXPLODED VIEW HEATER GUARANTEE This AQUATAP water heater and dispensing tap assembly is guaranteed for a period of two years from the date of purchase provided: in accordance with these instructions and all necessary water, vent and electrical the maintenance instructions.