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BISN0047.0   

 

 

 

 

 

 

 

26/06/2007  Page 1 

   

Installation / Operating Instructions

 

GOOD.BEETER>BOSCH

 

 

Water Wizard 600 

 

Continuous Flow Gas Water Heater 

 

 

 

1    Main Cover 

5    Cold Water Inlet 

2    Inspection Window 

6    Hot Water Supply 

3    Access Panel 

7    Mounting Point 

4    Gas Inlet 

8    Horizontal Flue 

Fig. 1 

 

 

This appliance must be installed in accordance with the manufacturer’s installation instructions

,  

AG 601, NZ 5261, AS3500.4.2 

 and all Local Water,Building 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 to customer. 

 

 

Failure to install this appliance in accordance with these installation instructions may 

void warranty 

 

 

In the interest of continued product improvement, Bosch reserves the right to alter 

these specifications without notice 

 

Troubleshoot resources for homeowner 

 

http://waterheatertimer.org/Troubleshoot-Bosch-Tankless-water-heater.html

 

 

Summary of Contents for Water Wizard 600

Page 1: ...d 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 to customer Failure to install this appliance in accordance wi...

Page 2: ...m type in cold water supply A non return valve must not be fitted 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 If the water supply pressure exceeds 80 of the specified maximum install a pressure limiting valve If installing a pressure limiting valve fit a cold expansion valve...

Page 3: ...ight hand corner of the back panel for additional data Freezing Weather In areas where the atmospheric temperature may drop below 0 C the heater must be drained to prevent damage by expansion of freezing water For appliances installed in locations where the temperature falls below 0 C for brief periods the installation of an EXOGEL expansion valve part number H 707 060 151 will minimise the possib...

Page 4: ...rate as indicated in Fig 3 Refit front cover and tighten screws Fig 3 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 ...

Page 5: ...nt left hand side of burner manifold refer Fig 5 Pos A attach manometer turn on hot water tap fully and check pressure Adjust pressure by turning the knurled wheel clockwise to increase gas pressure anti clockwise to decrease refer Fig 4 Pos E LP Gas Pressure Adjustment No adjustment is provided at the appliance for inlet pressure check cylinder regulator and pipe sizing Adjust burner pressure sam...

Page 6: ... and pipe size Check appliance regulator Check thermostat bellows Check thermostat insert Low water temperature Water flow rate set too high Low gas pressure Thermostat faulty out of adjustment Set flow rate Check pressure Replace Adjust thermostat Low water flow Low water pressure Blocked water valve Blocked heat exchanger Blocked shower rose or tap aerator Check and adjust Clean filter Descale C...

Page 7: ...placement or repair at the option of RBAU of any defective products and of such parts of RBAU s products as have been damaged in consequence of the defect despite proper treatment Parts replaced will not be returned c I Repairs and maintenance shall not extend the warranty period of the appliance ii If the product is located outside of the service agent s area the consumer shall be responsible for...

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