enware ATM700-G Installation Instructions Manual
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enware ATM700-G Installation Instructions Manual

Thermostatic mixing valve with thermal flush
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AQUABLEND 1500
THERMOSTATIC
MIXING VALVE
WITH THERMAL FLUSH
Installation Instructions
FOR USE IN AUSTRALIA
15MM THERMOSTATIC MIXING VALVE
MODEL: ATM700-G
I00448_Version 1.2__FEB 23
Call 1300 369 273
www.enware.com
Enware Australia
9 Endeavour Rd Caringbah NSW 2229 Australia
Ph: +61 2 8556 4000 info@enware.com.au
AS/NZS 4032.1
Lic1593
IS123

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  • Page 1 WITH THERMAL FLUSH Installation Instructions FOR USE IN AUSTRALIA 15MM THERMOSTATIC MIXING VALVE MODEL: ATM700-G AS/NZS 4032.1 Lic1593 I00448_Version 1.2__FEB 23 IS123 Call 1300 369 273 www.enware.com Enware Australia 9 Endeavour Rd Caringbah NSW 2229 Australia Ph: +61 2 8556 4000 info@enware.com.au...
  • Page 2 THIS PAGE HAS INTENTIONALLY BEEN LEFT BLANK Call 1300 369 273 www.enware.com.au...
  • Page 3 TMV and warm water plumbing system Enware reserves the right to change any product specification or information contained in this publication, at any time and without notice. Every care has been taken to ensure accuracy in the preparation of this publication which has been issued for guidance only.
  • Page 4 THIS PAGE HAS INTENTIONALLY BEEN LEFT BLANK Call 1300 369 273 www.enware.com.au...

  • Page 5: Table Of Contents

    12 COMMISSIONING OF THE VALVE page 15 MAINTENANCE & SERVICING page 18 THERMAL FLUSH page 20 TROUBLE SHOOTING page 22 SPARE PARTS page 24 COMMISSIONING REPORT page 25 SERVICING REPORT page 28 WARRANTY page 30 www.enware.com.au Call 1300 369 273...

  • Page 6: Safety

    SAFETY The ENWARE AQUABLEND 1500 Thermostatic Mixing Valve is a high performance valve designed to give stable and dependable operation, provided it is installed, commissioned, operated and maintained 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 and operation.

  • Page 7: Product Description

    PRODUCT DESCRIPTION The ENWARE AQUABLEND 1500 Thermostatic Mixing Valve is available complete with inlet service fittings. The inlet to the fittings is ½” BSP male, the outlet is 25mm (1” BSP) flat face ready for connection to existing plumbing. The service fittings consist of isolating ball valves, strainers, pressure test points and non-return valves.
  • Page 8 Piston to move, thereby regulating the amounts of hot and cold water entering the valve. This thermostatic mechanism maintains the mixed water temperature at a constant temperature. IMAGE 2 - GENERAL ARRANGEMENT DRAWING Call 1300 369 273 www.enware.com.au...
  • Page 9 In the event of a sudden loss of the cold water supply the Piston will shut off the hot port thus stopping any flow through the valve. The valve will also shut down the cold supply if there is a hot water failure. www.enware.com.au Call 1300 369 273...

  • Page 10: Recommended Pressures

    ^ Where cold inlet temperature may exceed recommended range due to seasonal variation, a 5°C temperature differential between the inlet cold supply and outlet mixed temperature setting must be maintained. NOTE: Notwithstanding the above, compliance with AS3500 must be maintained. Call 1300 369 273 www.enware.com.au...

  • Page 11: Flow Sizing Graph

    FLOW SIZING GRAPH The ENWARE AQUABLEND 1500 Thermostatic Mixing Valve is suitable for many applications. The Headloss Characteristic for Mixed Outlet Flowrate versus Balanced Inlet Pressure is shown below in IMAGE 3. It is important that the valve is not oversized for its intended application.

  • Page 12: Installation

    Practice and legislation applicable to each state and following the details outlined in this section. The ENWARE AQUABLEND 1500 must be installed by a licensed plumber, or where applicable, a licensed plumber who has undertaken TAFE training in Thermostatic Mixing Valves.
  • Page 13 The inlet fittings supplied with each TMV will ensure this requirement is met. If the ENWARE AQUABLEND 1500 Thermostatic Mixing Valve is to be installed without supplied inlet control valves then it will be necessary to install a separate isolating valve, non-return valve and strainer to both inlets to the valve.
  • Page 14 Failure to comply with this requirement will damage the valve and fittings. It will put the user at risk, and it will void the warranty of the valve. IMAGE 4 - Schematic Installation Diagram Call 1300 369 273 www.enware.com.au...

  • Page 15: Commissioning Of The Valve

    SEE IMAGE 6 If the grub screw is not easily accessible, relocate the grub screw to the most accessible screw hole (3 screw holes are provided on the top cap for convenience). Leave the grub screw loose. www.enware.com.au Call 1300 369 273...
  • Page 16 7. Check the outlet temperature is stable over the full range of flow rates and that flow rate is adequate for the application. 8. Close the outlet. 9. The mixing valve is now set and locked. IMAGE 5 IMAGE 6 Call 1300 369 273 www.enware.com.au...
  • Page 17 The valve is now commissioned and it can be used within the technical limits of operation. www.enware.com.au Call 1300 369 273...

  • Page 18: Maintenance & Servicing

    ANNUAL MAINTENANCE PROCEDURE Every 12 months the ENWARE AQUABLEND 1500 should be inspected and tested. The valve’s external surfaces should be given a light wipedown. The valve and surrounding area should be inspected for leaks or water damage and action taken if required.
  • Page 19 Thermostatic Element/ Piston Assembly must be replaced at intervals not exceeding 5 years from commissioning. For re-greasing of O-rings, use the grease supplied with Aquablend Service Kit or use food grade silicone based grease (e.g. Molykote 111, Clare FU5, Hydroseal). www.enware.com.au Call 1300 369 273...

  • Page 20: Thermal Flush

    THERMAL FLUSH OPTION The ENWARE AQUABLEND 1500 includes a built-in Thermal Flush feature allowing the facilities maintenance team or licensed service contactors to perform a controlled thermal flush to the TMV and warm water plumbing system. NOTE: The thermal flush procedure is optional and does not form part of commissioning and service requirements set out in AS4032.3...
  • Page 21 13. Re-fit the red lock shield to the TMV NOTE: If the Red Lock Shield does not securely fit back to the top cap this indicates the thermal flush has not been disengaged. Repeat Steps 9-13 www.enware.com.au Call 1300 369 273...

  • Page 22: Troubleshooting

    • Install suitable pressure temperature or temperatures) are control valves to ensure changing fluctuating. inlet conditions are within over time • Strainers contain debris those stated on PAGE 10. • Clean strainers ensuring debris is removed Call 1300 369 273 www.enware.com.au...
  • Page 23 • Non-return valve has failed • Replace non-return valves flows into the cold water system or vice versa. Valve is noisy • Water velocity above • Reduce water velocity. velocity requirements of AS3500.1 Sec 3.4 www.enware.com.au Call 1300 369 273...

  • Page 24: Spare Parts

    Face Seals (Pair) (Each) ATMS1313 ATMS312 Inlet Fitting Control Valves (Pair - Hot and Cold) ATMS507 Temperature Adjuster Key ATMS514 Wall Mount Bracket ATM728 ATMS1221 - Pete’s Plug ¼” Test Point Adaptor ATMS1200 - Aquablend Test Kit Call 1300 369 273 www.enware.com.au...

  • Page 25: Commissioning Report

    COMMISSIONING REPORT Enware Thermostatic Mixing Valve Commissioning Report For Thermostatic Mixing Valves use a separate sheet for each valve Establishment Address Phone No Contact Work Order Date Make & Model of Hot Water Unit Pressure Pressure Hot Water Cold Water ˚C...
  • Page 26 Valve supplied by (name) Valve installed by (name) Date of installation: Drawing No: Certificate of Compliance/Inspection No: Dated: Service manual on site: YES/NO Report received by (name) Position Signature Date: For and on behalf of the client/site manager/owner Call 1300 369 273 www.enware.com.au...
  • Page 27 Prescribed temperature range for warm water °C to °C Fail safe at both minimum and maximum PASSED/FAILED design flow rates Signature of licensed plumber Licence/Cert No Business name of plumbing contractor Contractor’s authority No: Date: www.enware.com.au Call 1300 369 273...

  • Page 28: Servicing Report

    SERVICING REPORT Enware Thermostatic Mixing Valve Servicing Report use a separate sheet for each valve Establishment Address Phone No Contact Date Work Order No. Make & Model of Hot Water Unit Model No: Mixing Valve Make: Size Valve Location / Building Total No.
  • Page 29 Valve supplied by (name) Valve installed by (name) Date of installation: Drawing No: Certificate of Compliance/Inspection No: Dated: Service manual on site: YES/NO Report received by (name) Position Signature Date: For and on behalf of the client/site manager/owner www.enware.com.au Call 1300 369 273...

  • Page 30: Warranty

    ENWARE to be so defective will be replaced as set out below. If the valve is sold by a party other than ENWARE then it is sold by that seller as principal and the seller has no authority from ENWARE to give any additional warranty on behalf of ENWARE.
  • Page 31 PRODUCT WARRANTY The valve must be returned to ENWARE with a fully and correctly completed Online Product and Service Warranty Form: www.enware.com.au/warranty-service-form. Where the valve is replaced under warranty the replacement valve carries a new warranty as detailed herein. Warranty Exclusions...
  • Page 32 ADDRESS: 9 Endeavour Rd Caringbah NSW 2229 Australia POSTAL ADDRESS: P.O. Box 2545, Taren Point NSW 2229 Australia PHONE: +61 2 8556 4000 Global-Mark.com.au ® 1300 369 273 (AUS) WWW.ENWARE.COM.AU INFO@ENWARE.COM.AU...

This manual is also suitable for:

Aquablend 1500

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