Operating instructions

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Installation / Operating Instructions

GOOD.BEETER>BOSCH

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

25/10/2011

10P

Summary of content (9 pages)

PAGE 1
Installation / Operating Instructions GOOD.BEETER>BOSCH 10P Continuous Flow Gas Water Heater 1 2 3 4 Main Cover Inspection Window Access Panel Gas Inlet 5 6 7 8 Cold Water Inlet Hot Water Supply Mounting Point Horizontal Flue Fig. 1 This appliance must be installed in accordance with the manufacturer’s installation instructions, AG 601, NZ 5261, AS3500.4.
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Installation Install only on an external wall, as close as possible to the most frequently used hot tap. Use a heat shield (accessory item part number 9 708 061 400) if the unit is to be installed on a combustible surface. Allow minimum air gap of 10 mm between the flue and the heat shield, (refer figure 2). Ensure that the flue terminal is clear of any combustible material, and avoid installation in a marine environment. Install the appliance such that the base of the appliance is not more than 1.
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Characteristic Data Pilot orifice diameter (mm) NG LPG TG TLP 0.30 0.19 0.56 0.56 Burner injector diameter (mm) NG LPG TG TLP 1.20 0.75 2.15 2.15 Burner pressure ( kPa ) NG LPG TG TLP 0.87 2.4 0 0.40 0.40 Water flow selector at left hand stop. Maximum water flow Temperature rise Minimum inlet pressure Water flow selector at right hand stop Minimum water flow Temperature rise Minimum inlet pressure 10 litres / minute 25°C NG 90 kPa ( 9.0 metres W.G.) LP 55 kPa ( 5.5 metres W.G.) 4.
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Operating instructions Open all hot water taps to expel any air prior to lighting Remove front cover by loosening the two screws at the lower rear corners of the cabinet. Check that gas and water valves are open, operate 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.
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Commissioning Gas Inlet Pressure Adjustment With the gas supply turned off, remove sealing screw from inlet pressure test point located on the right hand side of the gas section refer Fig. 4 pos.A, attach manometer. Turn on gas and light heater. Open hot water tap fully and adjust gas pressure regulator to 1.13kPa for NG or 2.60kPa for LPG. Turn off gas and water, remove manometer, replace sealing screw and test for escape.
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Fault Finding.
PAGE 7
Water quality All Bosch water heating appliances are constructed from high quality materials and components and all are certified for compliance with relevant parts of Australian and New Zealand gas, electrical and water standards.
PAGE 8
11 Warranty details Robert Bosch (Australia) Pty Ltd (Bosch) Manufacturer's Warranty (Applicable for purchases from 1 January 2012) All Bosch hot water units are carefully checked, tested and subject to stringent quality controls. 1. Warranty Bosch offers, at its option, to repair or exchange this Bosch hot water unit or the relevant part listed in clause 2 below at no charge, if it becomes faulty or defective in manufacture or materials during the warranty period also stated in clause 2.
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been carried out to Bosch's satisfaction (such as a certificate of compliance). (d) Repair or replacement of the hot water unit or any parts under this warranty does not lengthen or renew the warranty period. (e) This warranty is not transferable and is only offered to the original purchaser of the hot water unit. (f) No employee or agent of Bosch is authorised to amend the terms of this warranty.