Dux ReadyHot series Installation Manual

Hot water pre-heater

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This appliance shall be installed in accordance with:
• Manufacturer's Installation Instructions
• Current AS/NZS 3000, AS/NZS 3500 & AS/NZS 5601
• Local Regulations and Municipal Building Codes including local OH&S requirements
This appliance must be installed, maintained and removed by an Authorised Person.
For continued safety of this appliance it must be installed operated and maintained
in accordance with the manufacturers instructions.
1
Dux Readyhot 11.007 V2 - 28/9/11

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Summary of Contents for Dux ReadyHot series

  • Page 1 • Local Regulations and Municipal Building Codes including local OH&S requirements This appliance must be installed, maintained and removed by an Authorised Person. For continued safety of this appliance it must be installed operated and maintained in accordance with the manufacturers instructions. Dux Readyhot 11.007 V2 - 28/9/11...
  • Page 2: Notice To Victorian Consumers

    READYHOT KIT CONTENTS (Fig.1) The Dux Readyhot kit comprises an enclosure containing circulating pump, water connections for cold water inlet, cold water outlet and heating loop return, control wiring and printed circuit board. It is fitted with an electric power cord with three pin plug suitable for connection to a 240 V 10 Amp GPO.
  • Page 3 This results in significant energy savings because water is not heated unnecessarily whilst retaining the benefits of traditional flow and return systems. A schematic of the Readyhot system installed in conjunction with a Dux Endurance water heater and water controller as shown in Fig.2 below.
  • Page 4: Service Connection Points

    13. Cold water inlet bleed valve. 14. Readyhot water heater communication cable. SERVICE CONNECTION POINTS Positions and sizes of the connection points to the water heater and pipework are shown in Fig.3 and the Dimensional drawings. Dux Readyhot 11.007 V2 - 28/9/11...
  • Page 5: Communication Cable

    1. Draw a line vertically down from the cold water inlet connection of the Dux Endurance water heater. 2. Mount the Readyhot module so the top edge of the enclosure is approximately 300 mm below the Dux Endurance water heater with the water outlet connection of the Readyhot module in line with the water inlet connection of the Dux Endurance water heater as shown in (Fig.
  • Page 6: Water Controllers

    Dux water controller. • Other types of Dux water controllers can be fitted but will not enable activation of the Readyhot system. HEATED WATER DELIVERY TEMPERATURE The maximum water temperature delivered at the hot water outlets is determined by the pre-set limit programmed into the water heater.
  • Page 7: Testing And Commissioning

    13. Ensure the customer record section of the 'Operation / Installation manual' is filled in and that the booklet is handed to the customer. 14. The preheat function is cancelled 5 minutes after activation and the ‘preheat’ indicator will go out. This is to conserve energy. To reactivate, simply repeat steps 7-10 above Dux Readyhot 11.007 V2 - 28/9/11...
  • Page 8: Circuit Diagram

    Head Office Lackey Road For advice, repairs and service, call: Moss Vale NSW 2577 1300 365 115 (Australia) AUSTRALIA 0800 729 389 (New Zealand) Tel: 1300 365 115 (Australia) Tel: 0800 729 389 (New Zealand) Dux Readyhot 11.007 V2 - 28/9/11...

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