Dux Radiant 135AN Скачать руководство пользователя страница 13

 

RECOGNITION OF ABNORMAL OPERATION 

 

1. PRESSURE & TEMPERATURE RELIEF VALVE RUNNING: 

 

It is not unusual for the valve to allow a small quantity of water to escape during the 
heating cycle.  The amount of discharge will depend on hot water usage.  As a guide, if 
it discharges more than 20 litres of water in 24 hours there may be a problem. 

Continuous trickle: 

Likely build up of foreign matter.  Try gently raising the easing lever on the relief valve 
for a few seconds.  This may dislodge a small particle of foreign matter and rectify the 
fault.  Release lever gently. 

Steady flow emitted: 

Likely causes are excessive water supply pressure or a faulty pressure valve. 

 

2. NO HOT WATER 

Is the relief valve discharging too much water?  See 

“Pressure & Temperature Relief 

Valve Running”.

 

Do you have the correct size water heater for your requirements?  Sizing details are 
available from your Dux supplier. 
Is one outlet (especially the shower) using more hot water than you think? 
Carefully review the family's hot water usage and if necessary check the shower flow 
rates with a bucket and a watch.   
If it is not possible to adjust water usage patterns, an inexpensive flow control valve can 
easily be fitted to the shower outlet. 
 

3. HIGH GAS BILLS 

Is the relief valve discharging too much water?  See 

“Pressure & Temperature Relief 

Valve Running”

Is one outlet (especially the shower) using more hot water than you think?  See 

“No Hot 

Water”

Is there a leaking hot water pipe or dripping hot water tap?  A small leak can waste a 
large quantity of hot water. 
Replace faulty tap washers and have your plumber rectify any leaking pipework. 

13 

Содержание Radiant 135AN

Страница 1: ...CTIONS Gas Storage Water Heater Models 135AN 170AN FOR ADVICE REPAIRS AND FAST SERVICE 1300 365 115 AUSTRALIA 0800 729 389 NEW ZEALAND Effective for all Mains Pressure Storage Hot Water Units manufact...

Страница 2: ...in a state of the art facility using a Quality Endorsed Company production system This is your assurance that you have purchased the highest quality water heater available one that will provide contin...

Страница 3: ...y service work agreed by you the client and Dux Manufacturing Limited APPLIANCE DETAILS For future convenience would you kindly fill in the following details and retain with your original invoice for...

Страница 4: ...AS1357 must be fitted in the cold water inlet supply This device must be installed after the isolating valve and set at or below 1100kPa Note Ensure that the water heater is suitable for the available...

Страница 5: ...the water heater see Figure 2 Warning A separate drain line must be used for this relief valve It is not permitted to couple drain lines from relief valves into a single common drain line HOT WATER CO...

Страница 6: ...ection should be used Pipe sizes should be in accordance with AG601 HOT WATER OUTLET DRAIN NOTE A COMBINED ISOLATING VALVE NON RETURN VALVE LINE STRAINER MAY BE USED UNION CONNECTION NON RETURN VALVE...

Страница 7: ...7...

Страница 8: ...nium anode should be fitted Please consult our Service Department for advise if required TESTING THE WATER HEATER Test operation by lighting the water heater see Operating Instructions Check that the...

Страница 9: ...be checked for adequate performance or replaced at intervals not exceeding 5 years or less in areas where there is a high incidence of water deposits The lever on the relief valve must be pulled to o...

Страница 10: ...ver upwards and away from the water heater The unit is fitted with a thermostat that incorporates a Thermal Overload Safety Cut Out In the event of thermostat failure the Safety Cut Out will automatic...

Страница 11: ...Figure 3 Fitting of Plumbing Insulation Caps 11...

Страница 12: ...OPERATING INSTRUCTIONS Figure 4 Lighting Instructions 12...

Страница 13: ...ng too much water See Pressure Temperature Relief Valve Running Do you have the correct size water heater for your requirements Sizing details are available from your Dux supplier Is one outlet especi...

Страница 14: ...following Replace the pressure temperature relief valve Replace the anode Clean and service the gas burner and pilot Flush the cylinder COMMISSIONING ADJUSTMENTS a Main Gas Pressure Regulator Adjustme...

Страница 15: ...the front ii Remove plastic cap covering the NO PR screw iii Turn PILOT ADJ screw fully anti clockwise iv Put pressure governor fully out of service by screwing the NO PR fully home in a clockwise di...

Страница 16: ...arest approved Dux agent or Dux office to the owners home Under this replacement guarantee the transport installation and labour costs of delivering the replacement hot water unit and removing and rep...

Страница 17: ...ll not be liable for any loss or damage to furniture carpets walls foundations or any other consequential loss of any kind caused by a defect in the hot water unit or any component 11 Any claim under...

Страница 18: ...SPECIFICATIONS Figure 4 Dimensions of Unit Model No Mass DIMENSIONS mm Nominal kg A B C Baffle Length Capacity L Unitrol EuroSIT 135AN 76 1603 1327 336 315 1125 135 170AN 87 1898 1622 336 315 1236 17...

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