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Owner’s Manual – Radiant Electric Storage Water Heaters

15

H3156    3156    Rev. D

Warranty

•  Proof of Purchase;
•  Date of Installation;
•  Contact Details 
•  Product Serial Number

Contact details

Dux’ contact details are as follows:

Business Address:

Dux Manufacturing Limited
Lackey Road
Moss Vale, NSW, 2577
Australia

Telephone: 

1300 365 115 (Australia)
0800 729 389 (New Zealand)

Facsimile:

(61 2) 4868 0257

Email:

[email protected]

Note: 

If the Unit is located in a 

position that does not comply with 
the installation instructions or relevant 
statutory requirements, then this 
Warranty does not cover major 
dismantling or removal of cupboards, 
doors, walls or special equipment and/
or excessive labour, at the determination 
of Dux, to make the Unit accessible for 
repair or replacement.
As required by legislation, including 
under the ACL, any claims for damage 
to furniture, carpets, walls, foundations 

or any other consequential loss either 
directly or indirectly due to defects 
of any kind in a Unit will only be met 
by Dux where the damage could be 
considered reasonably foreseeable.
Our goods come with guarantees that 
cannot be excluded under the Australian 
Consumer Law. You are entitled to a 
replacement or refund for a major failure 
and for compensation for any other 
reasonably foreseeable loss or damage. 
You are also entitled to have the goods 
repaired or replaced if the goods fail to 
be of acceptable quality and the failure 
does not amount to a major failure.

Summary of Contents for 125A118

Page 1: ...er Heaters Models 125A118 125A136 160A124 160A136 250A136 315A136 H3156 3156 Rev D For advice repairs and service call 1300 365 115 Australia 0800 729 389 New Zealand Carefully remove all packaging an...

Page 2: ...ails 2 Plumbing Connections 4 Electrical Connection 6 Specifications 7 Operating Instructions 8 Safety Information 9 Service Information 10 Troubleshooting 11 Warranty 12 Other Information 15 Contents...

Page 3: ...many years to come To be upfront about it we want Radiant to be your brand of choice So you can depend on us to provide more than just a hot water system You can rely on Radiant products and choose th...

Page 4: ...person will have insurance protecting their workmanship for 6 years Make sure you use a licensed person to install this water heater and ask for your Compliance Certificate Water Supply Pressure This...

Page 5: ...with a sacrificial anode accessible through the top cover Allow 50 of the height of the water heater for clearance above to replace the anode We recommend a plinth be installed under the water heater...

Page 6: ...ecked for adequate performance or replaced at intervals not exceeding 5 years or less in areas where local regulations apply Important The PTR Valve and its drain outlet pipe must not be sealed or blo...

Page 7: ...r solar working temperatures e g Armaflex Insulation Note a combined isolating valve non return valve line strainer may be used Expansion valve only required where local regulations demand Union Conne...

Page 8: ...duit The element cover may be removed by undoing the two screws on the cover and sliding the cover downwards to disengage the top edge Ensure that the conduit entry is well sealed to achieve correct w...

Page 9: ...250 315 Net Weight Empty kg 48 59 88 103 Element s Sizes kW 1 8 3 6 2 4 3 6 3 6 3 6 Relief Valve Pressure kPa 1400 1400 1000 1000 Temperature C 99 Power Rating kW 10kW Nominal Dimensions Tank Size 12...

Page 10: ...areas where the Total Dissolved Solids TDS content of the water supply is less than 2500 mg L In areas where the TDS exceeds 600mg L it is possible that the magnesium alloy anode supplied in the heat...

Page 11: ...ical cover is removed Open the PTR Valve for approximately 10 seconds by lifting the lever on the valve to ensure water is relieved to waste through the relief drain pipe Lower lever gently and check...

Page 12: ...onditions it is recommended that you carry out a more frequent check of your anode s condition refer Operating Instructions Water Quality Flush the water heater by doing the following i Turn off the p...

Page 13: ...you may find that the tank has not fully recovered from a period of heavy usage the previous evening Consider that often the hot water usage of showers washing machines and dishwashers can be under es...

Page 14: ...erature Relief Valve or a faulty thermostat Turn off the electricity supply and contact Dux Hot Water High Electricity Bills Is the Pressure Temperature Relief Valve discharging too much water Is one...

Page 15: ...bel on the unit 5 Year Replacement Guarantee If an inner cylinder fails on a Dux hot water unit within a further four 4 years after the end of the initial one 1 year warranty period Dux will provide a...

Page 16: ...or Installer s Guide supplied with the Unit and or any relevant statutory requirements In addition to this Warranty certain legislation including the ACL may give you rights which cannot be excluded r...

Page 17: ...ds doors walls or special equipment and or excessive labour at the determination of Dux to make the Unit accessible for repair or replacement As required by legislation including under the ACL any cla...

Page 18: ...rranged warranty service work agreed by you the client and Dux Manufacturing Limited Your Details For future convenience fill in the following details and retain with your original invoice for your ow...

Page 19: ...Owner s Manual Radiant Electric Storage Water Heaters 17 H3156 3156 Rev D...

Page 20: ...u warranty Please Register Your Water Heater Please take a moment to fill out your details for warranty registration at This will ensure all your current details are registered with us for prompt warr...

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