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Watts Enware Aquablend 1500, Installation Instructions Manual, Page: 3 / 28

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Watts Enware Aquablend 1500 Installation Instructions Manual Download Page 3

© Enware Pty Ltd 

www.enware.com.au 

3

CONTENTS

Safety

page 4

Product Description

page 5

Recommended Pressures  

and Temperatures

page 7

Flow Sizing Graph

page 8

Installation

page 9

Commissioning of the Valve

page 11

Maintenance & Servicing

page 14

Thermal Flush

page 16

Troubleshooting

page 18

Spare Parts

page 20

Commissioning Report

page 21

Servicing Report

page 24

Warranty

page 26

Aquablend 1500 Thermostatic Mixing Valve

Summary of Contents for Enware Aquablend 1500

Page 1: ...ware Aquablend 1500 Lead Free Thermostatic Mixing Valve with Thermal Flush Lift Lever For use in Australia ATM700 15mm Inlet with 15 20mm Outlet ATM714 20mm Inlet with 20 25mm Outlet I00516_05 Apr 202...

Page 2: ...l Flush function allows controlled thermal flush to the TMV and warm water plumbing system Enware reserves the right to change any product specification or information contained in this publication at...

Page 3: ...d Temperatures page 7 Flow Sizing Graph page 8 Installation page 9 Commissioning of the Valve page 11 Maintenance Servicing page 14 Thermal Flush page 16 Troubleshooting page 18 Spare Parts page 20 Co...

Page 4: ...ined as per the recommendations outlined in this manual It should be noted however that this valve should not be considered as an alternative to adequate supervision and duty of care during its use an...

Page 5: ...ection The inlet service fittings also incorporate union type fittings enabling the thermostatic mixing valve to be removed from its installation without disturbing its pipework AQUABLEND 1500 Product...

Page 6: ...ment will extend or contract to match the water temperature it is exposed to causing the Piston to move thereby regulating the amounts of hot and cold water entering the valve This thermostatic mechan...

Page 7: ...loss as per flow sizing graph DYNAMIC INLET PRESSURES Hot Cold Inlet Pressures For optimum operation it is recommended that the hot and cold water supply pressures be balanced within 10 for both stati...

Page 8: ...re the water velocity in the pipework is within the allowed limit If the valve is to be installed and operated under unequal inlet pressures the lower inlet pressure determines the outlet flow rate Ho...

Page 9: ...the valve is not installed correctly then it will not function correctly and may put the user in danger It may also void the warranty of the valve Prior to the installation of the valve the system mu...

Page 10: ...correctly it is necessary that the pipework is thoroughly flushed with clean water before the valve is installed This will remove any physical contaminants from the pipework ensuring trouble free oper...

Page 11: ...that is serviced by the shortest length of pipe work between the mixing valve and outlet fixture Allow the mixed outlet to flow for at least 60 seconds to allow the temperature to stabilise before ta...

Page 12: ...again take a temperature reading Repeat the procedure until the desired temperature has been reached 5 Tighten the temperature adjustment locking grub screw SEE IMAGE 6 6 Push the top cover firmly bac...

Page 13: ...store the cold water supply to the valve After the mixed water temperature has stabilised note the outlet temperature ensuring the outlet temperature has re established Repeat the above test except th...

Page 14: ...wipedown The valve and surrounding area should be inspected for leaks or water damage and action taken if required Ensure a clean dry work area is available Cleaning the Strainers Firstly isolate the...

Page 15: ...ecured 7 Turn the isolation tap on the HOT inlet back ON 8 To check Non Return Valve on the COLD inlet side repeat steps above using the COLD inlet side Check that the test plug in the top of the inle...

Page 16: ...g and service requirements set out in AS4032 3 Before commencing the thermal flush a site specific procedure must be implemented to control the risk of scalding Hot water will run directly to the outl...

Page 17: ...e set in the facility s Thermal Flush procedure has passed turn the hot water TMV inlet valve to the OFF position 9 Leaving the tapware outlet in the on position turn the cold water TMV inlet valve to...

Page 18: ...ot to mix temperature differential is not 10 C or greater The piston O ring is damaged Valve body seat Hot Seat is damaged or fouled by debris Cold seat bottom surface of Top Cap is damaged Thermostat...

Page 19: ...within 10 Mixed water temperature too hot or cold Valve has been tampered with Valve incorrectly set Inlet temperatures are not within specified limits Readjust valve to required set temperature Read...

Page 20: ...Element and Piston Assembly ATMS1400L Red Lock Shield Top Cap Assembly Inlet Fitting O Ring pair ATMS202 Pressure Test Point Plug with Washer Each ATMS1314 OLD STYLE 5 YEAR SERVICE KIT ATMS242L Press...

Page 21: ...ater Pressure kPa Temp C Temp C Cold Water Supply via Pressure Reducing Valve Fitted YES NO Make of Mixing Valve Model No Size Valve Location Building Valve ID No Total No of Mixing Valves on Site Bui...

Page 22: ...Valve commissioned by Signature Licensed Plumber Lic Cert No Business name of Plumbing Contractor Contractors Authority No Date NOTE A duplicate copy of this report is to be retained at the site for a...

Page 23: ...All req outlets in use 1 outlet in use All req outlets in use 1 2 3 4 5 6 7 8 Give details of brand and model designation Commensurate with the design flow rate for the mixing valve NOTE An accurate d...

Page 24: ...ls Valve installed to requirements of The drawing specification The code of TMV s The code of TMV s The local water supply authority YES NO YES NO YES NO YES NO If NO give details and action taken Any...

Page 25: ...ontractors Authority No Date NOTE A duplicate copy of this report is to be retained at the site for any inspection by authorised persons The following information is to be provided by site manager own...

Page 26: ...ustralia and directions and requirements of local and other statutory authorities iii any parts or components not manufactured by the Supplier or otherwise not authorised by the Supplier are installed...

Page 27: ...AND THE SUPPLIER SHALL NOT BE RESPONSIBLE FOR ANY INCIDENTAL SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS OR THE COST OF REPAIRING OR REPLACING OTHER PROPERTY WHICH IS DAMAGED IF THE PRODUCT DOES...

Page 28: ...1300 369 273 info enware com au enware com au...

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