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CONNECT TO WATER SUPPLY

The Installation Diagram shows an overview of the water 

supply connection including the Pressure Limiting Valve.

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.

•   The 350kPa pressure 

limiting dual check 

valve (PLVDC) must be 

connected to the stop tap 

as shown. Use plumbing 

tape to create seal.

•   Use plumbing tape to 

connect the ¼" mbsp 

to ¼" tube pushfit 

connector to the PLVDC

Stop tap for cold water

supply (not included)

 

¼” mbsp x ¼”

tube connector

Pressure Limiting

Dual Check 

Valve 350kPa

 

Locking clip

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 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. 

STEP 7

STEP 8

STEP 9

Summary of Contents for K-WFADUOGN

Page 1: ...OwnersManual WaterFiltersAust WFA recommends that a qualified tradesperson installs your WFA DUO system INSTANT HOT AMBIENT FILTERED DISPENSING UNIT MODEL K WFADUOGN...

Page 2: ...fitting mbsp x tube connect locking clip Pressure Limiting Dual Check Valve 350kPa Rubber Washer Locking Nut Filter Head Assembly with mounting bracket 2 locking clips Filter Cartridge Boiler Hose Cla...

Page 3: ...nk for air circulation 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 unl...

Page 4: ...pplied and must be installed Water supply must be microbiologically safe INSTALLATION PRE REQUIREMENTS TYPICAL INSTALLATION Allow a minimum air space of 100mm around the front sides and top of the boi...

Page 5: ...the 35mm hole Do not pull on the tubing INSTALLING THE DUAL FAUCET Secure the dual faucet into position as shown in diagram Chrome plated Metal Flange Mounting Hole 35mm O Ring Rubber Washer Metal Was...

Page 6: ...nit and tube Firmly connect white push lock fitting to boiling unit pull back to ensure it is locked and refit red locking clip Firmly insert the white tube into the push lock fitting pull back to ens...

Page 7: ...bsp x tube connector Pressure Limiting Dual Check Valve 350kPa Locking clip INSTALL FILTER SYSTEM IF INCLUDED REFER INSTALLATION DIAGRAM The filter system should be installed in a convenient location...

Page 8: ...w from the faucet Allow water to flow consistently and evenly from the dual faucet for 2 minutes before turning off the dual faucet hot water tap Turn on water supply Allow water to flow consistently...

Page 9: ...they are repaired before moving onto the next step CONNECT TO POWER SUPPLY Plug power lead into power supply and switch on SETTING THE HOT WATER TEMPERATURE Turn thermostat dial clockwise to the MAX...

Page 10: ...the dual faucet SCALDING DANGER DANGER WARNING IMPORTANT Adesso Futura INSTANT HOT WATER DUO Press down and forward TEST THERMOSTAT SETTING Run the dual faucet hot tap for 1 minute then allow boiler...

Page 11: ...nections are correct Repeat hot water temperature setting procedure as outlined in Step 18 Check that the hose connecting the dual faucet to the boiling tank is not clogged twisted or kinked WATER FLO...

Page 12: ...ECIFICATIONS Capacity 2 875 litres Pressure Requirement 10 125 psi 0 7 8 6 bar non shock Temperature 2 38 C Flow Rate 1 9 litres per minute GENERAL INSTALLATION OPERATION MAINTENANCE REQUIREMENTS Spac...

Page 13: ...ss II a and II b is passed Reduces Cloudiness Reduces Tastes and Odours Decreases Chlorine N A N A N A 3 3 3 3 System tested and Classified against NSF ANSI Standards 42 and 53 for the reduction of St...

Page 14: ...ut not limited to chlorine ozone chloramines and other related components or act of God The unit has been in conditions which do not conform to the recommended design guidelines or has been operated i...

Page 15: ...tions the Installation and Owners Manual or WFA s printed instructions or The purpose for which you are purchasing the unit You acknowledge that the quality of water supplied and your water usage rate...

Page 16: ...78 089 574 489 Unit 1 91 93 Old Pittwater Road Brookvale NSW 2100 PO Box 636 Freshwater NSW 2096 Phone 61 2 9905 6211 Fax 61 2 9905 6255 Email info wfa com au Web www wfa com au For all enquiries cal...

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