18708 WFA Builders Hot+Ambient Unit User Manual
Contents
1. particulates such as oxidized iron manganese and sulphides e Reduces parasitic protozoan cysts such as Giardia Entamoeba and Cryptosporidium e Absorbs common earthy mouldy fishy tastes and odours HEALTH CLAIM PERFORMANCE CLASSIFIED BY NSF This system has been tested according to NSF ANSI 42 and 53 for the reduction of the substances listed below The concentration of the indicated substances in water entering the system was reduced to a concentration less than or equal to the permissable limit for water leaving the system as specified in NSF ANSI 42 and 53 OPERATING SPECIFICATIONS e Capacity 2 875 litres e Pressure Requirement 10 125 psi 0 7 8 6 bar non shock e Temperature 2 38 C e Flow Rate 1 9 litres per minute GENERAL INSTALLATION OPERATION MAINTENANCE REQUIREMENTS e Space required 34cm x 13cm including 6cm of clear space for cartridge change e Install vertically e Flush new cartridge at full flow for 2 minutes until air is purged 2 Ei e Replace cartridges when capacity is reached or when flow becomes too slow but at least annually SPECIAL NOTICES e This drinking water system must be maintained according to manufacturer s instructions including replacement of filter cartridges e Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system e The contaminants or other s2. AS 3500 and use a licensed plumber Distributed by Water Filters Australia Pty Limited ABN 78 089 574 489 Water Unit 1 91 93 Old Pittwater Road Brookvale NSW 2100 Fj Els PO Box 636 Freshwater NSW 2096 lt NF Phone 61 2 9905 6211 Fax 61 2 9905 6255 ll Se Email info wfa com au Web www wfa com au For all enquiries call the National Customer Service Centre on 1300 785 355
3. top of the filter head Insert filter cartridge into filter head twist cartridge a quarter turn anti clockwise until cartridge locks firmly into filter head COMMISSIONING AND TESTING e Open cold tap on dual faucet DO NOT CONNECT TO POWER SUPPLY AT THIS TIME e Turn on water supply Stop tap not supplied e Allow water to flow consistently and evenly from the dual faucet for 1 2 minutes before turning off the cold water tap e Check all fittings and tube connections for water leakage e If any leaks are noted ensure they are repaired before moving onto the next step FILLING THE BOILING TANK e Turn the dual faucet hot tap on Press top of lever down to release safety lock as shown then forward Press down e The tank will begin to fill There may be a delay of 1 2 and forward minutes before water starts to flow from the faucet e Allow water to flow consistently and evenly from the dual faucet for 2 minutes before turning off the dual faucet hot water tap CHECK FOR LEAKS e Check all fittings and tube connections to and from the boiling tank for water leakage e f any leaks are noted ensure they are repaired before moving onto the next step CONNECT TO POWER SUPPLY e Plug power lead into power supply and switch on SETTING THE HOT WATER TEMPERATURE e Turn thermostat dial clockwise to the MAX position as shown e The Status light should glow red indicating that the boiler is heat
4. Water Filters Aust Owners Manual INSTANT HOT AMBIENT FILTERED DISPENSING UNIT MODEL K WFADUOGN Water Binet lt gt WFA recommends that a qualified tradesperson installs your WFA DUO system COMPONENT CHECKLIST MAIN COMPONENTS J o Oo J Locking Clips x 2 Boiling Tank Dual Faucet Push Lock Fitting with safety lock DISPENSER FITTING KIT Rubber Washer Metal Washer Locking Nut Boiler Hose Clamp Chrome Base Plate with O Ring Threaded Locking Bolt INSTALLATION KIT O a 1 4 food grade nylon tubing Pressure Limiting Dual Push Lock fitting mbsp x 1 4 Check Valve 350kPa tube connect amp locking clip FILTER KIT Filter Head Assembly with mounting bracket amp 2 locking clips Filter Cartridge IMPORTANT INFORMATION PLEASE READ ALL INSTRUCTIONS CAREFULLY SAFETY For continued safety of the WFA Duo the unit must be installed operated amp maintained in accordance with the manufacturer s instructions The WFA Duo must be installed in accordance with AS NZS 3500 4 ELECTRIC SHOCK HAZARD To prevent electric shock do not place cord plugs or appliance in water or other liquid Do not operate any appliance with a damaged cord plug or after the appliance malfunctions If the supply cord is damaged it must be replaced by the manufacturer its service agent or similarly qualified persons in order to avoid a hazard Do not attempt to service this product Re
5. able Elements The Replaceable Elements are consumable components and all parts of the unit which can be replaced including but not limited to the filter or water treatment cartridge If there is a defect in the filter or cartridge This does not include the replacement of the filter or cartridge to extend the life of the filter or cartridge The life of the filter cartridge is affected by water quality usage and water pressure The warranty only extends to the original purchaser of the unit WHAT THIS WARRANTY DOES NOT COVER This warranty does not cover the unit ora Replaceable Element of the unit where e The defect fault or failure is attributable or substantially attributable to misuse abuse accident misapplication neglect freezing oxidizing agents including but not limited to chlorine ozone chloramines and other related components or act of God e The unit has been in conditions which do not conform to the recommended design guidelines or has been operated in a manner which is contrary to WFA s printed instructions e The unit has not been installed in accordance with WFA s printed instructions and has not been installed in compliance with all applicable laws regulations and industry standards e The unit has not been used in accordance with the manufacturer s instructions e The unit does not meet the conditions for use described in the Owners Manual or Performance Data Sheet for this unit e You use ac
6. boiling tank from power supply and allow 1 2 hour to cool before repeating procedures outlined in Steps 15 onwards HOT WATER IS SPURTING OUT OF THE DUAL FAUCET e Check all tube connections are correct e Repeat hot water temperature setting procedure as outlined in Step 18 e Check that the hose connecting the dual faucet to the boiling tank is not clogged twisted or kinked WATER FLOW DOES NOT START STRAIGHT AWAY e Adelay of 3 or 5 seconds is normal especially if your WFA Duo has not been used in the last hour or so This is due to the efficient operation of the expansion tank within the boiling unit which protects against the risk of hot water dripping from the dispenser e Make sure all valves on water supply are open e Check the tubes from the dispenser for twisting or kinks STEAM APPEARS FROM THE DISPENSER SPOUT e Lower temperature setting by turning thermostat dial slightly counter clockwise Note If lowering the thermostat setting does not stop the boiling unplug the power supply cord and contact Water Filters Australia on 1300 785 355 FILTER SYSTEM WFA Premium Water Filter System Model No WFA12 IMPORTANT NOTICE Read this performance data sheet and compare the capabilities of this unit with your actual water treatment needs FEATURES e Finely polishes treated water to premium quality for drinking and cooking e Reduces chlorine taste and odour e Reduces dirt rust asbestos fibres and other
7. cessories or components which do not meet WFA s specifications as set out in the Owners Manual e The defect fault or failure is due to normal wear and tear e The defect fault or failure has occurred where the unit has been used reasonably or has reached its serviceable life e The serial or model number label of the unit is removed or defaced e The unit is serviced modified altered or repaired by an unauthorized or unqualified person HOW TO MAKE A CLAIM UNDER THIS WARRANTY To make a claim under this warranty you must contact WFA within 21days of the defect fault or failure occurring WFA Warranty Contact number is 1300 785 355 At the time of repair or replacement under your warranty claim you must provide to WFA e Proof that you purchased the unit from an authorized retailer or dealer within the warranty time and e A copy of a certificate which certifies that the unit was installed in compliance with our printed installation instructions and all applicable laws regulations and industry standards WFA will only pay for repair or replacement upon receipt of proof of your purchase showing the date of purchase WARRANTY CONTINUED Limitation of Liability of WFA under this warranty Where a warranty exists or Is implied by law WFA s liability is limited to the extent that it can be limited to repair or replacement of the faulty Replaceable Element or the unit or an equivalent unit WFA may in its di
8. e PLVDC mbsp x V4 Stop tap for cold water tube connector supply not included CONNECT DUAL FAUCET TO WATER SUPPLY IF FILTER SYSTEM NOT INCLUDED Take blue tube from Dual Faucet and insert into the tube connector at the end of the PLVDC as shown in Step 7 Pull back on the tube to ensure tube is locked into position Connect red locking clip where shown in Step 7 Tubing must not be kinked or twisted Tubing should be cut to a convenient length but should not be stretched taut Ensure all fittings and tube connections are protected against damage from objects stored in the cupboard INSTALL FILTER SYSTEM IF INCLUDED REFER INSTALLATION DIAGRAM The filter system should be installed in a convenient location Please allow 40mm clearance underneath the filter to facilitate filter replacement Locate the head assembly and affix to kitchen cupboard with screws and bracket supplied The head assembly has pushfit fittings on the inlet and outlet Remove the red locking clips Take the length of blue tubing supplied and cut to size to connect from the outlet of the filter head to the PLVDC Make sure tube is cut square and clean with a Stanley knife or similar Take blue tubing from the dual faucet and insert in the outlet right hand side of filter head of filter head assembly Push tubing in and then pull back to ensure a tight seal Reconnect locking clip Water flow must be in the direction indicated by the arrow on the
9. ing up O A TEMPERATURE CONTROL ADJUST SLOWLY THEN TEST DO NOT LEAVE BOILER UNIT UNATTENDED DURING THIS INITIAL HEATING STAGE e Once the boiler has reached boiling point steam and hot water will begin venting out of the dual faucet SCALDING DANGER e Slowly turn the thermostat dial anti clock wise until the status light changes to green This indicates that the boiler has stopped heating and the hot water has reached the set temperature TEMPERATURE CONTROL ADJUST WLY THEN TEST O TEST THERMOSTAT SETTING e Run the dual faucet hot tap for 1 minute then allow boiler to re heat to test the thermostat setting e f steam and water start to vent from the dual faucet adjust the thermostat dial back slightly to lower the set temperature and repeat this test sequence to confirm correct setting a Your WFA Hot Ambient Dispenser is now ready for use TROUBLESHOOTING WATER IS NOT HOT assuming cold water supply is connected properly and valve is open e Check that the power supply is live e Check if the boiling tank is plugged into the power supply and turned on e urn thermostat control dial fully clockwise This may produce boiling water in approximately 15 minutes and possibly be accompanied by a gurgling sound in the tank and or water sputtering from the dual faucet e The self re setting thermal fuse may have tripped Turn thermostat dial to the MIN position unplug
10. o the boiling unit and tube e Firmly connect white push lock fitting to boiling unit pull back to ensure it is locked and refit red locking clip e Firmly insert the white tube into the push lock fitting pull back to ensure it is locked into position and refit the locking clip HOT WATER FROM BOILER CLEAR SILICONE TUBE e Connect the clear silicon tube to the central outlet located in the top of the boiling tank e Secure the large silicon tube with the hose clamp supplied e Be sure the hoses are not kinked or twisted e Tubes must be cut to a convenient length to avoid sagging but must not be stretched taut Dual Faucet Maximum distance between faucet and boiling tank 600mm To Filter Cold Water supply Boiling Tank Water to boiling tank Hot water white tube to dual faucet m clear tube Q Boiling Tank Water to boiling tank gt Hot water white tube to dual faucet clear tube _ Boiler Hose Clamp Boiling Tank CONNECT TO WATER SUPPLY The Installation Diagram shows an overview of the water Supply connection including the Pressure Limiting Valve Pressure Limiting The 350kPa pressure Da hek limiting dual check Valve 350kPa Locking clip valve IPIVDC must be connected to the stop tap as shown Use plumbing tape to create seal Use plumbing tape to connect the mbsp to 4 tube pushfit connector to th
11. pairs should be done by authorized service personnel Do not use outdoors or in damp areas FIRE HAZARD When installing the appliance allow a minimum airspace of 100mm around the front sides and top of the boiler tank for air circulation 7 NI PERSONAL INJURY This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given Supervision or instruction concerning use of the appliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance This appliance is intended for use in household and similar applications such as light commercial up to 8 staff the hospitality industry and related residential type environments Specifications Voltage Element Tank Capacity Minimum Inlet Water Pressure Maximum Inlet Water Pressure Australian Safety Approval Watermark Certified 240V 90Hz 1250W TEAM 240 kPa 350 kPa Pressure Limiting Valve supplied Certificate No ASA 142012 EA Lic No WM 022455 O ASA 142012 EA WaterMark AS3498 Lic WM 022455 IAPMO R amp T OCEANA INSTALLATION PRE REQUIREMENTS POWER SUPPLY e A standard 10amp 3pin power outlet conveniently placed within 1m of the intended location of the boiler tank This must be installed by a qualified electrician WATER SUPPLY e A standard cold water su
12. pply fitted with a 19mm stop tap situated within easy access of the intended location of the boiler tank This must be installed by a qualified plumber and in accordance with local amp state laws e A350 kPa pressure limiting valve is supplied and must be installed e Water supply must be microbiologically safe TYPICAL INSTALLATION e Allow a minimum air space INSTALLATION DIAGRAM of 100mm around the front sides and top of the boiler tank No clearance is required at the back of the boiler tank e The boiler tank must be situated within 600mm of Mixer Tap Dual Faucet the dual faucet Pressure Limiting rae nase Filtered Cold water T Stop tap to dual faucet blue tube gt for cold water supply py not included t y4 mbsp x 14 tube connector Filtered Filtered Waterto __ W Hot water boiling tank to dual faucet white tube clear tube Power supply D Ge Boiling Tank INSTALLATION DRILL 35MM HOLE FOR DUAL FAUCET e You will need to drill a 35mm diameter hole in the bench top or sink where you would like to place the dual faucet e The dual faucet must be within 600mm of the proposed location of the WFA Duo under bench boiling tank and filter system if included INSTALLING THE DUAL FAUCET e Insert all tubing through the 35mm hole as illustrated and lower the faucet into position e Take care not to damage or kink the tubing as it passes th
13. rough the 35mm hole e Do not pull on the tubing INSTALLING THE DUAL FAUCET e Secure the dual faucet into position as shown in diagram Important Notice of Routine Maintenance and Care e Do not keep rotating the spout e Occasional cleaning of the aerator is recommended Use of soapy water and a soft sponge or cloth is recommended e Avoid cleaning with chemicals solvents or harsh detergents this may seriously harm surface area e f used with hard water or water with very high mineral content it is absolutely necessary to clean and dry faucet immediately after every use Calcium and other minerals could seriously damage surface areal Mixer Tap Dual Faucet lt Dual Faucet Chrome plated 0 a ae Metal Flange Mounting Hole 35mm Rubber Washer Metal a Washer lt Locking Nut INSTALL THE BOILING TANK e The boiling tank must be installed below the dual faucet e The boiling tank must be mounted vertically e The boiler tank is designed to sit on the sink cabinet floor However there are keyhole cut outs provided in the back of the unit to allow for wall mounting if required e The boiler tank must be located within 600mm of the dual faucet FAUCET BOILING TANK CONNECTION WATER SUPPLY TO BOILER white tube e The end of the white tube must be cut clean and square e Remove red locking clips from the white push lock fitting before connecting t
14. scretion choose whether it shall repair or replace any unit or Replaceable Element or WFA may choose to pay to you the cost of replacing the Replaceable Element or the unit or the cost of having the unit repaired To the extent permitted by law WFA assumes no Liability whatsoever and disclaims all liability for direct indirect or consequential loss or special general or other damage or expense caused by or arising out of e Any failure to install or use the unit in accordance with the Manufacturers Instructions the Installation and Owners Manual or WFA s printed instructions or e The purpose for which you are purchasing the unit You acknowledge that the quality of water supplied and your water usage rate and influent water pressure may vary seasonally or over a period of time In addition to this water characteristics can differ if the unit is relocated or the environment changes You acknowledge that WFA does not know your requirements and cannot and does not warrant that the unit is fit for the purpose for which you intend to use the unit or is appropriate for the purpose for which you Intend to use the unit WFA does not authorize others to assume any obligation on its behalf even if you inform them of the purpose for which you intend to use this unit WARNING WFA does not recommend making alterations to your existing plumbing to accommodate this system If you wish to modify existing plumbing you must comply with
15. ubstances removed or reduced by the water treatment system are not necessarily in your water e Check for compliance with state and local laws and regulations e Tested under sustained standard laboratory conditions actual performance may vary PERFORMANCE DATA SHEET Max Permissible Product Water Concentration Minimum Reduction Substance Standard 42 Aesthetic Effects Chlorine 2 0mg L 10 oppm 200 98 Particulate at least 10 000 gt 85 2 BN Class 1 particles particles mL 0S teo lt lum Standard 53 Health Effects Cyst Minimum 50 000 L 99 95 99 99 209900 Turbidity 11 1NTUt OPIN 98 99 Tasted using flow rate 0 5gom pressure 60 psig pH 7 5 0 5 temp 20 C 2 5 C tNTU Nephelometric Turbidity Units g gpm p PSIg p p p y Sey This appliance meets the domestic water treatment Lic WM 022045 appliance Standards AS NZS3497 for the following WaterMark IAPMO R amp T OCEANA water treatment processes CLASS TREATMENT TYPE FUNCTION PASS l Microbiological Status Will stop bacteria increasing but will N A Bacteriostatic not stop them unless lla is passed A fa Microbiological Treatment Will remove or inactivate bacteria N A Bacteria Removal II b Virus Removal Will remove or inactivate virus N A II c Protozoa Removal Will remove or inactivate J Cryptosporidium and Giardia Will not remove or inactivate bacteria and virus unless Ila and II b is passed lI Turbidity and Particulate Reduces Clo
16. udiness JY Reduction IV Taste and Odour Reduction Reduces Tastes and Odours V Chemical Treatment Decreases Chlorine JY WARNING FOR CORRECT OPERATION OF THIS APPLIANCE IT IS ESSENTIAL TO OBSERVE THE MANUFACTURER S INSTRUCTIONS System tested and Classified against NSF ANSI Standards 42 and 53 for the reduction of Std No 42 Aesthic Effects Chemical Reduction Chlorine Taste amp Odour Mechanical Filtration Nominal Particulate Class Std No 53 Health Effects Chemical Reduction Lead Mechanical Filtration Cyst Turbidity WATER QUALITY NSE WATER FILTER ANSI NSF STANDARDS 42 and 53 WARRANTY The unit must only be used for a potable water source and with cold water with a temperature range between 2 and 38 C Water Filters Australia Pty Ltd WFA warrants to you the first person who has purchased and used the unit you that this unit is free from defects due to faulty material and workmanship in accordance with the conditions set out in this document This warranty is provided to you in addition to your rights at law including but not limited to your rights under the Trade Practices Act 1074 Cth and applicable legislation in your Australian State or Territory WHAT THIS WARRANTY COVERS This warranty covers defects due to faulty material and workmanship of the unit supplied to you e Fora period of 1 year from the date of purchase in respect of the entire unit excluding the Replace
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