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Page4 

Operating instructions

Procedure to light the appliance. 

Fig. 4

To ensure that the water, at maximum water flow, will be of adequate temperature for sanitary 
purposes ( approx 40°C ), 

the appliance must be adjusted by the plumber at the time of 

installation.

When hotter water is required, ie dishwashing, simply reduce the flow of water at the tap and 
up to 60°C water will be delivered. 

Refer to the commissioning section for adjustment details. 

Warning 

-

If the pilot light is extinguished, wait 5 minutes before attempting to relight the 

appliance. If the appliance does not operate, burns with yellow flame, leaks water or a gas 
smell is evident, turn off and contact the local gas authority, the manufacturer or an 
authorised service person. 
When attempting to light the appliance ensure that all hot water taps are turned off. 

CAUTION:

It is recommended that for sanitary fixtures used primarily for the purpose of 

personal hygiene that a temperature control device be fitted (such as a tempering valve) as 
per AS.3498. 

25/10/2011

9 708 069 951

Содержание 13P

Страница 1: ...ilding and Gas fitting regulations To be installed and serviced only by an authorised person This appliance is not suitable for use as a pool heater The authorised installing person is responsible for 1 Correct commissioning of this appliance 2 Ensure unit performs to the specifications stated on the rating label 3 Demonstrate operation of unit to customer before leaving 4 Hand these instructions ...

Страница 2: ...as male A gas cock must be installed in the gas supply line with provision to disconnect the appliance Install gate valve or full flow ball valve fixed mechanism type in cold water supply A non return valve must not be fitted For example duo valve We recommend that all hot water pipes be lagged if the runs are long or exposed and water proof lagging should be used on all external hot water pipes I...

Страница 3: ...pansion of freezing water For appliances installed in locations where the temperature falls below zero C for brief periods the installation of an EXOGEL expansion valve part number H 707 060 151 will minimise the possibility of damage to the appliance This water heater MUST NOT be installed in areas where the temperature remains below 0 C for extended periods Conversion and Spare Parts For spare p...

Страница 4: ...on for adjustment details Warning If the pilot light is extinguished wait 5 minutes before attempting to relight the appliance If the appliance does not operate burns with yellow flame leaks water or a gas smell is evident turn off and contact the local gas authority the manufacturer or an authorised service person When attempting to light the appliance ensure that all hot water taps are turned of...

Страница 5: ... rate Bosch 13P 13 litres minute Bosch 16P 16 litres minute In cool areas where the cold water temperature drops below 15 C in Winter it will be necessary to set the water flow lower than the maximum rate Water Wizard 780 8 to 10 litres minute Water Wizard 960 10 to 12 litres minute Adjust using the slotted head screw in the base of the brass water valve Refer Fig 5 Turn screw clockwise to decreas...

Страница 6: ...ld water is above 15 C it may be necessary to temporarily increase the maximum water flow to compensate for the thermostat turning down the gas rate Adjust pressure if necessary at the pressure regulator fitted to the gas supply pipe Refer data page 3 Figure 6 Inlet Pressure The gas supply pressure must be as stated on the appliance rating label located bottom right hand inside rear panel The gas ...

Страница 7: ...e at the test point located on the right hand side of the gas valve The inlet pressure should be measured with the appliance operating Step 3 With the manometer still connected turn a hot water tap on to give a flow rate of 5 litres a minute fill a 1 litre container in 12 seconds Allow water to run for 1 2 minutes and measure temperature Adjust to give an outlet temperature of 60 C When an outlet ...

Страница 8: ...any other flue terminal cowl or combustion air intake 500 300 j Horizontally from an opening window door non mechanical air inlet Or other opening into a building with the exception of sub floor ventilation Appliances up to 150 MJ h 500 300 Appliances over 150MJ h input up to 200 MJ h input 1500 500 Appliances over 200 MJ h input 1500 1500 All fan assisted flue appliances in the direction of disch...

Страница 9: ...y Australian and New Zealand suburban water supplies fall within these limits parameters In areas of Australia and New Zealand where water may be supplied either fully or partly from bores artesian wells or similar one or more of the important limits may well be exceeded and the heater could therefore be at risk of failure Where uncertainty exists concerning water quality intending appliance users...

Страница 10: ...l or non accidental damage failure to follow instructions c Use of the unit for purposes other than which it was designed or approved d Unauthorised repairs or alterations to the unit without Bosch s consent e Use of unauthorised parts and accessories without Bosch s consent f Use of non potable water or bore water in the hot water unit see product instructions for further details g Continued use ...

Страница 11: ... Bosch 6 Privacy Act 1988 Cth A customer s personal information collected during warranty claims may be used for the provision of customer support for t he provision of information about products and services and for other marketing activities undertaken by Bosch and its Bosch Service Agents who are authorised to carry out warranty repairs on behalf of Bosch Purpose Bosch is committed to protectin...

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