Standard

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AS/NZS 5263.0:2023

[Current]

Gas appliances, Part 0: General requirements

AS/NZS 5263.0:2023 specifies general requirements and test methods for appliances and equipment which use gas as a fuel and which are intended for domestic, commercial or light industrial use, to an energy input limit of 1 000 MJ/h or any lower limit specified in the appliance-specific part of the AS/NZS 5263 series of Standards. Provides requirements for appliances for fixed installation, portable and mobile appliances and appliances for use in caravans and boats

Published: 23/06/2023

Pages: 246

Table of contents

Cited references

Content history

Table of contents

Header

About this publication

Preface

1 Scope and general

1.1 Scope and application

1.1.1 Scope

1.1.2 Application

1.2 Normative references

1.3 Terms and definitions

1.4 Test methods

2 Design and construction

2.1 Scope

2.2 General design requirements

2.2.1 Adequacy of means of support

2.2.2 Positioning of removable components

2.2.3 Fitting of flame safeguards

2.2.4 Fixing of gas manifolds

2.2.5 Protection of vitreous enamel

2.2.6 Sealing of programmed ignition adjustments

2.2.7 Protection of aluminium tubing

2.2.8 Protection of electric lamps

2.2.9 Thermal insulation

2.2.10 Protection of wiring and controls from weather conditions

2.2.11 Sharp edges

2.2.12 Provision for removal of condensate

2.2.13 Design of appliance base

2.2.14 Provision for moving appliances

2.2.15 Prevention of manual contact with fan impeller

2.3 Materials

2.3.1 Suitability of materials and finishes

2.3.2 Resistance to corrosion

2.3.3 Materials containing asbestos

2.3.4 Materials in contact with gas

2.3.5 Components required to be placed in a flame

2.3.6 Jointing compounds and jointing materials

2.3.7 Zinc based alloys

2.4 Design for assembly and installation

2.4.1 Conformance of alternative forms

2.4.2 Fixing of gas connections

2.4.3 Gas inlet connection

2.4.4 Access to connections

2.4.5 Restraint where a hose assembly is used

2.4.5.1 Appliances other than table top appliances

2.4.5.2 Table top appliances

2.4.6 Securing of table top appliance

2.5 Design for maintenance

2.5.1 Accessibility for adjustment

2.5.2 Accessibility for replacement

2.5.3 Dismantling and replacement by the user

2.5.4 Threaded connections

2.5.5 Inaccessible nuts or bolts

2.5.6 Insertion and removal of injectors

2.5.7 Viewing of flames

2.5.8 Means for gas pressure measurement

2.5.9 Accessibility of electrical system

2.5.10 Connection of electrical components

2.5.11 Plug and socket connections

2.6 Design for use

2.6.1 Prevention of injury at ignition

2.6.2 Proving of burner or pilot ignition

2.6.3 Burner controls

2.6.4 Primary guard openings

2.6.5 Touchability of flames

2.6.6 Air filters

2.7 Controls and safety devices

2.7.1 Safety shut off system

2.7.2 Pilot shut off

2.7.3 Main burner shut off provision

2.7.4 Programmable electronic systems

2.7.5 Safety devices and interlocks

2.7.6 Locking means for adjusting devices

2.7.7 Tip over system

2.7.8 Design of valve handles, movable dials and pointers

2.7.9 Fitting of self-latching valves

2.7.10 Shut off valve — Table top appliances

2.7.11 Gas/air ratio controls

2.7.11.1 General

2.7.11.2 Non-adjustable gas/air ratio controls

2.7.11.3 Adjustable gas/air ratio controls

2.8 Gas train

2.8.1 Manual shut off valves

2.8.2 Provision of pressure regulators

2.8.3 Positioning of regulators

2.8.4 Control of bleed lines

2.8.5 Main burner automatic shut off valves

2.8.6 Holes for screws, pins and other fasteners

2.8.7 Jointing

2.8.8 Use of soft solder

2.8.9 Pilot gas filters

2.8.10 Gas hose assemblies

2.8.11 Protection of hose assembly

2.8.11.1 General

2.8.11.2 Table top appliance hose assemblies

2.8.12 Quick-connect devices

2.8.13 Compression fittings

2.8.14 Classification of safety shut off valves

2.9 Combustion air and flue systems

2.9.1 Design of air entry and combustion product discharge

2.9.2 Flue terminal openings

2.9.3 Flue terminal and draught diverters construction

2.9.4 Draught diverters

2.9.5 Design of flue connection

2.9.6 Automatic flue dampers

2.9.6.1 Installation of automatic flue damper devices

2.9.6.2 Provision for a permanent pilot

2.9.6.3 Automatic valves

2.9.6.4 Electrical requirements

2.9.6.5 Ignition safety interlock

2.9.6.6 Visual indication of damper position

2.9.6.7 Automatic valve safety interlock

2.9.6.8 Safe operation under interlock failure conditions

2.9.7 Combustion products temperature limit device

2.9.8 Flue cowls

2.10 Fan assisted combustion systems

2.10.1 Combustion air supply equipment

2.10.2 Combustion air flow proving interlock

2.10.3 Prevention of combustion air backflow

2.11 Burners and ignition systems

2.11.1 Aeration adjustment for Universal LP Gas appliances

2.11.2 Protection of ports and injectors

2.11.3 Restrictions on gauze over primary air ports

2.11.4 Location of burner mixing tubes

2.11.5 Burner supports

2.11.6 Support of pilots, igniters and flame sensing devices

2.11.7 Positive location of flash ignition tubes

2.11.8 Securing of removable burner components

2.11.9 Burners with granular media (Australia only)

2.11.10 Tray type burners — Turndown limits

2.11.11 Burners with remote manual ignition

2.11.12 Burners with direct manual ignition

2.11.13 Interconnected burners

2.11.14 Manually operated burners enclosed in a compartment

2.11.15 Means of ignition for room sealed appliances

2.12 Components

2.12.1 Safety components

2.12.2 Suitability of bearings

2.12.3 Protection of bearings

2.12.4 Gas pressure regulators

2.13 Cylinders and cylinder compartments

2.13.1 Indoor appliances

2.13.2 Ventilation of cylinder compartments for cylinders exceeding 1.25 kg gas capacity

2.13.3 Ventilation of cylinder compartments for cylinders not exceeding 1.25 kg gas capacity

2.13.4 Separation of cylinder compartment

2.13.5 Accessibility of cylinder valve

2.13.6 Protection from spillover

2.13.7 Means to accommodate a cylinder

2.13.8 Testing of cylinder connection

2.14 Markings

2.14.1 Language

2.14.2 Permanent markings on appliances

2.14.3 Marking of doors and covers

2.14.4 Marking of flash ignition tubes

2.14.5 Indication of function

2.14.6 Gas type marking

2.14.7 Marking of thermostat dials

2.14.8 Interference with combustion air

2.14.9 Gas type colour code

2.14.10 Identification of injectors

2.14.11 Direction of rotation of fans

2.14.12 Label on guard

2.14.13 Flue terminal marking

2.14.14 Markings on packaging

2.14.15 Markings on appliances suitable for boat or caravan installation

2.14.16 Marking of appliances with non-adjustable gas/air ratio controls

2.15 Instructions

2.15.1 Language

2.15.2 Installation

2.15.2.1 Instructions supplied with the appliance

2.15.2.2 Built-in appliances

2.15.2.3 Warning statement

2.15.2.4 Installation of appliances with gas/air ratio controls

2.15.3 Operation

2.15.3.1 General

2.15.3.2 Warning statements

2.15.4 Maintenance

2.15.4.1 Documents remaining with user

2.15.4.2 Servicing instructions and maintenance schedule

2.15.4.3 Maintenance instructions for appliances with gas/air ratio controls

3 Preliminary tests — Line gases

3.1 General

3.1.1 Gases for testing

3.1.2 Test gas composition

3.1.3 Test gas properties

3.1.4 Test gas pressure

3.1.5 Supply voltage for testing

3.1.6 Burners with displaceable media

3.2 Preparation for testing

3.2.1 Electrical safety requirements

3.2.2 Appliances designed for various flue configurations

3.2.3 Setting up an appliance for testing

3.2.4 Appliance regulators not to be removed during testing

3.2.5 Protection from accidental draughts

3.2.6 Prevention of gas rate variation

3.2.7 Flue gas sampling

3.2.8 Turndown gas consumption

3.2.9 Excess gas consumption

3.3 Gas leakage

3.4 Gas consumption

3.4.1 Tolerance on determined gas consumption

3.4.2 Determined gas consumption of permanent pilots

3.5 Gas pressure regulators

3.6 Ignition and safety shut off systems

3.6.1 General requirements

3.6.1.1 Pilot light back

3.6.1.2 Aerated pilot — Blocked air

3.6.1.3 Ignition at reduced pilot rate

3.6.1.4 Ignition at reduced supply pressure

3.6.1.5 [Text deleted]

3.6.1.6 Means of ignition other than permanent pilot

3.6.1.7 Holding time of thermoelectric flame safeguard

3.6.1.8 Flame tracking at ignition

3.6.1.9 Cessation of ignition spark

3.6.1.10 Commencement of ignition after purge

3.6.1.11 Proving of start flame

3.6.1.12 Self-check for safety shut off systems

3.6.1.13 Flame failure

3.6.1.14 Main flame establishment period for burners with interrupted and intermittent pilot

3.6.1.15 Shut off time for safety shut off system

3.6.1.16 Interrupted pilot

3.6.2 Additional requirements for atmospheric burners with automatic burner ignition systems not based on permanent pilots

3.6.2.1 Ignition gas flow rate

3.6.2.2 Ignition cycles prior to lockout (no flame established)

3.6.2.3 Reignition cycles after flame failure

3.6.2.4 Start flame proving period

3.6.3 Additional requirements for fan assisted combustion systems with automatic ignition not based on permanent pilots

3.6.3.1 Pre-ignition purge

3.6.3.2 Ignition gas flow rate

3.6.3.3 Ignition cycles prior to lockout (no flame established)

3.6.3.4 Reignition cycles after flame failure

3.6.3.5 Start flame proving period

3.7 Ignition of draped fabric

4 Tests under limiting conditions

4.1 General

4.2 CO/CO2 ratio limits for any independent surface combustion burner — Underload

4.3 CO/CO2 ratio limits for any independent burner — Overload

4.4 CO/CO2 ratio limits for permanent pilots — Overload

4.5 Flame characteristics at maximum and minimum limiting conditions

4.6 Burner ignition at maximum and minimum limiting conditions

4.7 Delayed ignition at maximum and minimum limiting conditions

4.8 Reignition at turndown under draught conditions

4.9 Pilot ignition and stability at maximum and minimum limiting conditions

4.10 Burner stability when changing setting

4.11 Unburnt gas release from burner system

4.12 Blocked flueway terminal

4.13 Case pressure test

4.14 Effect of opening and closing doors at turndown condition

4.15 Sooting — Luminous effect appliances

4.16 Burner interference at ignition or during combustion

5 Performance specifications

5.1 Combustion air supply

5.1.1 Combustion air flow proving

5.1.2 Obstruction of air inlets

5.1.3 Power failure of fan assisted combustion systems

5.2 Flue operation

5.2.1 Diversion of combustion products

5.2.2 Spillage of combustion products

5.2.3 Performance with downdraught, updraught and blocked flue

5.2.4 Flue response to combustion fan failure

5.2.5 Flue gas temperatures

5.2.6 Performance of combustion products temperature limit device

5.2.7 Safety shutdown — Combustion products limits

5.2.8 Automatic flue damper devices

5.2.8.1 Operation under variable voltage

5.2.8.2 Flue damper failure

5.3 Condensate

5.3.1 Control of flue gas condensate

5.3.2 Condensate interference with combustion

5.3.3 Blocked condensate drain

5.4 Temperature hazards

5.4.1 General

5.4.2 Appliance operating conditions

5.4.3 Temperature limits — Surrounding surfaces

5.4.4 Temperature limits — Surfaces intended to be handled

5.4.5 Temperature limits — Surfaces likely to be accidentally touched

5.4.6 Temperature limits — Appliance safety

5.4.6.1 Controls and safety devices

5.4.6.2 Components containing non-metallic diaphragms

5.4.6.3 Components containing zinc based alloys

5.4.6.4 Body of a clock or timer

5.4.6.5 Main gas and pilot lines susceptible to sulphide attack

5.4.6.6 Flexible hoses

5.4.6.7 Joints sealed with jointing materials

5.4.6.8 Electrical wiring

5.4.6.9 Glass components

5.4.6.10 Wooden components

5.4.7 Temperature limits — Protection from contact with the heat source

5.4.7.1 Primary guard temperature limit

5.4.7.2 Temperatures of unguarded surfaces (Australia only)

5.4.7.3 Primary guard integrity

5.4.8 Additional temperature limits for appliances with air circulating fans

5.4.8.1 Appliances without manual reset

5.4.8.2 Appliances with manual reset

5.5 Heat resistance of appliance

5.5.1 Resistance to temperatures

5.5.1.1 General

5.5.1.2 Test conditions

5.5.1.3 Assessment

5.5.2 Resistance to temperatures — Burner light back

5.5.3 Minimum temperature requirements of heat exchangers during warming-up period

5.5.4 Maximum temperature requirements for heat exchanger materials

5.6 Durability

5.6.1 Zinc based alloys

5.6.2 Permanent markings

5.6.3 Effect of spillover on ignition systems

5.6.4 Automatic flue damper device

5.6.5 Resistance to vibration

5.7 Electrical supply variation or failure

5.7.1 Response to electrical supply variation or failure

5.7.2 Power failure

5.7.3 Response of gas/air ratio controls to electrical supply variation

5.7.3.1 Effect on determined gas consumption

5.7.3.2 Effect on combustion

5.8 Appliance operation under linting conditions

5.9 Rain test

5.9.1 Outdoor appliances

5.9.2 Room sealed appliances

5.9.3 Appliances suitable for boat or caravan installation

5.10 Operation under windy conditions

5.10.1 Outdoor “unattended” appliances

5.10.2 Outdoor “attended” appliances

5.10.3 Room sealed appliances

5.10.3.1 General

5.10.3.2 Sealing of room sealed appliances

5.11 Strength and stability

5.11.1 Bearing pressure

5.11.2 Strength of flue connection

5.11.3 Stability

5.11.4 Hydrostatic strength

5.11.5 Pan stability

5.11.6 Body loading

5.11.7 Attachment of primary guard

5.11.8 Strength of primary guard incorporating glass or similar material(s)

5.11.9 Glass subject to impact or thermal shock

5.12 Thermal efficiency (Australia only)

5.13 Vitiation and emissions

5.13.1 Operation of oxygen depletion system

5.13.2 Vitiation

5.13.3 Combustion at low appliance inlet pressure

5.13.4 CO/CO2 ratio at the manufacturer’s nominal test point pressure

5.13.5 Nitrogen dioxide emission rate (Australia only)

5.13.6 Maladjustment of adjustable gas/air ratio controls

Appendix A

Appendix B

Appendix C

Appendix D

Appendix E

Appendix F

Appendix G

Appendix H

Appendix ZA

ZA.1 Gas leakage test

ZA.1.1 Scope

ZA.1.2 Principle

ZA.1.3 Apparatus

ZA.1.4 Materials

ZA.1.5 Preparation of apparatus

ZA.1.6 Procedure

ZA.1.7 Test report

ZA.2 Gas consumption test

ZA.2.1 Scope

ZA.2.2 Principle

ZA.2.3 Apparatus

ZA.2.4 Materials

ZA.2.5 Preparation of apparatus

ZA.2.6 Procedure

ZA.2.7 Test report

ZA.3 Gas pressure regulators test

ZA.3.1 Scope

ZA.3.2 Principle

ZA.3.3 Apparatus

ZA.3.4 Materials

ZA.3.5 Preparation of apparatus

ZA.3.6 Procedure

ZA.3.7 Test report

ZA.4 Burner ignition — Pilot light back and blocked aeration test

ZA.4.1 Scope

ZA.4.2 Principle

ZA.4.3 Apparatus

ZA.4.4 Materials

ZA.4.5 Preparation of apparatus

ZA.4.6 Procedure

ZA.4.7 Test report

ZA.5 Ignition at reduced pilot rate test

ZA.5.1 Scope

ZA.5.2 Principle

ZA.5.3 Apparatus

ZA.5.4 Materials

ZA.5.5 Preparation of apparatus

ZA.5.6 Procedure

ZA.5.7 Test report

ZA.6 Ignition at reduced supply pressure test

ZA.6.1 Scope

ZA.6.2 Principle

ZA.6.3 Apparatus

ZA.6.4 Materials

ZA.6.5 Preparation of apparatus

ZA.6.6 Procedure

ZA.6.6.1 Burners with permanent pilots

ZA.6.6.2 Burners with intermittent pilots

ZA.6.7 Test report

ZA.7 Holding time of thermoelectric flame safeguard test

ZA.7.1 Scope

ZA.7.2 Principle

ZA.7.3 Apparatus

ZA.7.4 Materials

ZA.7.5 Preparation of apparatus

ZA.7.6 Procedure

ZA.7.7 Test report

ZA.8 Flame tracking at ignition test

ZA.8.1 Scope

ZA.8.2 Principle

ZA.8.3 Apparatus

ZA.8.4 Materials

ZA.8.5 Preparation of apparatus

ZA.8.6 Procedure

ZA.8.7 Test report

ZA.9 Shut off time for safety shut off system test

ZA.9.1 Scope

ZA.9.2 Principle

ZA.9.3 Apparatus

ZA.9.4 Materials

ZA.9.5 Preparation of apparatus

ZA.9.6 Procedure

ZA.9.7 Test report

ZA.10 Ignition gas flow rate (delayed ignition) test

ZA.10.1 Scope

ZA.10.2 Principle

ZA.10.3 Apparatus

ZA.10.4 Materials

ZA.10.5 Preparation of apparatus

ZA.10.6 Procedure

ZA.10.7 Test report

ZA.11 Ignition cycles — Prior to lockout/after flame failure test

ZA.11.1 Scope

ZA.11.2 Principle

ZA.11.3 Apparatus

ZA.11.4 Materials

ZA.11.5 Preparation of apparatus

ZA.11.6 Procedure

ZA.11.7 Test report

ZA.12 Ignition of draped fabric test

ZA.12.1 Scope

ZA.12.2 Principle

ZA.12.3 Apparatus

ZA.12.4 Materials

ZA.12.5 Preparation of apparatus

ZA.12.6 Procedure

ZA.12.7 Test report

Appendix ZB

ZB.1 Determination of CO/CO2 ratio for independent surface combustion burners — Underload test

ZB.1.1 Scope

ZB.1.2 Principle

ZB.1.3 Apparatus

ZB.1.4 Materials

ZB.1.5 Preparation of apparatus

ZB.1.6 Procedure

ZB.1.7 Test report

ZB.2 Determination of CO/CO2 ratio for any independent burner — Overload test

ZB.2.1 Scope

ZB.2.2 Principle

ZB.2.3 Apparatus

ZB.2.4 Materials

ZB.2.5 Preparation of apparatus

ZB.2.6 Procedure

ZB.2.7 Test report

ZB.3 Determination of CO/CO2 ratio for permanent pilots — Overload test

ZB.3.1 Scope

ZB.3.2 Principle

ZB.3.3 Apparatus

ZB.3.4 Materials

ZB.3.5 Preparation of apparatus

ZB.3.6 Procedure

ZB.3.7 Test report

ZB.4 Flame characteristics at maximum and minimum limiting conditions test

ZB.4.1 Scope

ZB.4.2 Principle

ZB.4.3 Apparatus

ZB.4.4 Materials

ZB.4.5 Preparation of apparatus

ZB.4.6 Procedure

ZB.4.6.1 All burners

ZB.4.6.2 Open flued appliances fitted with a draught diverter

ZB.4.6.3 Open flued appliances without a draught diverter

ZB.4.7 Test report

ZB.5 Burner ignition at maximum and minimum limiting conditions test

ZB.5.1 Scope

ZB.5.2 Principle

ZB.5.3 Apparatus

ZB.5.4 Materials

ZB.5.5 Preparation of apparatus

ZB.5.6 Procedure

ZB.5.7 Test report

ZB.6 Delayed ignition at maximum and minimum limiting conditions test

ZB.6.1 Scope

ZB.6.2 Principle

ZB.6.3 Apparatus

ZB.6.4 Materials

ZB.6.5 Preparation of apparatus

ZB.6.6 Procedure

ZB.6.7 Test report

ZB.7 Reignition at turndown under draught conditions test

ZB.7.1 Scope

ZB.7.2 Principle

ZB.7.3 Apparatus

ZB.7.4 Materials

ZB.7.5 Preparation of apparatus

ZB.7.6 Procedure

ZB.7.7 Test report

ZB.8 Pilot ignition and stability at maximum and minimum limiting conditions test

ZB.8.1 Scope

ZB.8.2 Principle

ZB.8.3 Apparatus

ZB.8.4 Materials

ZB.8.5 Preparation of apparatus

ZB.8.6 Procedure

ZB.8.7 Test report

ZB.9 Burner stability when changing settings test

ZB.9.1 Scope

ZB.9.2 Principle

ZB.9.3 Apparatus

ZB.9.4 Materials

ZB.9.5 Preparation of apparatus

ZB.9.6 Procedure

ZB.9.7 Test report

ZB.10 Unburnt gas release from burner system test

ZB.10.1 Scope

ZB.10.2 Principle

ZB.10.3 Apparatus

ZB.10.4 Materials

ZB.10.5 Preparation of apparatus

ZB.10.6 Procedure

ZB.10.7 Test report

ZB.11 Blocked flueway terminal test

ZB.11.1 Scope

ZB.11.2 Principle

ZB.11.3 Apparatus

ZB.11.4 Materials

ZB.11.5 Preparation of apparatus

ZB.11.6 Procedure

ZB.11.7 Test report

ZB.12 Case pressure test

ZB.12.1 Scope

ZB.12.2 Principle

ZB.12.3 Apparatus

ZB.12.4 Materials

ZB.12.5 Preparation of apparatus

ZB.12.6 Procedure

ZB.12.7 Test report

ZB.13 Effect of opening and closing doors at turndown condition test

ZB.13.1 Scope

ZB.13.2 Principle

ZB.13.3 Apparatus

ZB.13.4 Materials

ZB.13.5 Preparation of apparatus

ZB.13.6 Procedure

ZB.13.7 Test report

ZB.14 Sooting — Luminous effect appliances test

ZB.14.1 Scope

ZB.14.2 Principle

ZB.14.3 Apparatus

ZB.14.4 Materials

ZB.14.5 Preparation of apparatus

ZB.14.6 Procedure

ZB.14.7 Test report

Appendix ZC

ZC.1 Combustion air supply test

ZC.1.1 Scope

ZC.1.2 Principle

ZC.1.3 Apparatus

ZC.1.4 Materials

ZC.1.5 Preparation of apparatus

ZC.1.6 Procedure

ZC.1.7 Test report

ZC.2 Diversion of combustion products test

ZC.2.1 Scope

ZC.2.2 Principle

ZC.2.3 Apparatus

ZC.2.4 Materials

ZC.2.5 Preparation of apparatus

ZC.2.6 Procedure

ZC.2.7 Test report

ZC.3 Spillage of combustion products test

ZC.3.1 Scope

ZC.3.2 Principle

ZC.3.3 Apparatus

ZC.3.4 Materials

ZC.3.5 Preparation of apparatus

ZC.3.6 Procedure

ZC.3.7 Test report

ZC.4 Performance with downdraught, updraught and blocked flue test

ZC.4.1 Scope

ZC.4.2 Principle

ZC.4.3 Apparatus

ZC.4.4 Materials

ZC.4.5 Preparation of apparatus

ZC.4.6 Procedure

ZC.4.6.1 Open flued appliances with a draught diverter or alternative system

ZC.4.6.2 Open flued appliances without a draught diverter or similar device

ZC.4.7 Test report

ZC.5 Flue gas temperatures test

ZC.5.1 Scope

ZC.5.2 Principle

ZC.5.3 Apparatus

ZC.5.4 Materials

ZC.5.5 Preparation of apparatus

ZC.5.6 Procedure

ZC.5.7 Test report

ZC.6 Performance of combustion products temperature limit device test

ZC.6.1 Scope

ZC.6.2 Principle

ZC.6.3 Materials

ZC.6.4 Apparatus

ZC.6.5 Preparation of apparatus

ZC.6.6 Procedure

ZC.6.7 Test report

ZC.7 Blocked condensate drain test

ZC.7.1 Scope

ZC.7.2 Principle

ZC.7.3 Apparatus

ZC.7.4 Materials

ZC.7.5 Preparation of apparatus

ZC.7.6 Procedure

ZC.7.7 Test report

ZC.8 Temperature hazards test

ZC.8.1 Scope

ZC.8.2 Principle

ZC.8.3 Apparatus

ZC.8.4 Materials

ZC.8.5 Preparation of apparatus

ZC.8.6 Procedure

ZC.8.7 Test report

ZC.9 Resistance to temperatures — Excess gas consumption test

ZC.9.1 Scope

ZC.9.2 Principle

ZC.9.3 Apparatus

ZC.9.4 Materials

ZC.9.5 Preparation of apparatus

ZC.9.6 Procedure

ZC.9.7 Test report

ZC.10 Resistance to temperatures — Burner light back test

ZC.10.1 Scope

ZC.10.2 Principle

ZC.10.3 Apparatus

ZC.10.4 Materials

ZC.10.5 Preparation of apparatus

ZC.10.6 Procedure

ZC.10.7 Test report

ZC.11 Heat exchangers maximum and minimum temperatures test

ZC.11.1 Scope

ZC.11.2 Principle

ZC.11.3 Apparatus

ZC.11.4 Materials

ZC.11.5 Preparation of apparatus

ZC.11.6 Procedure

ZC.11.7 Test report

ZC.12 Zinc based alloys tests

ZC.12.1 Scope

ZC.12.2 Principle

ZC.12.3 Apparatus

ZC.12.4 Materials

ZC.12.5 Preparation of apparatus

ZC.12.6 Procedure

ZC.12.7 Test report

ZC.13 Permanent markings test

ZC.13.1 Scope

ZC.13.2 Principle

ZC.13.3 Apparatus

ZC.13.4 Materials

ZC.13.5 Procedure

ZC.13.6 Test report

ZC.14 Effect of spillover on ignition systems test

ZC.14.1 Scope

ZC.14.2 Principle

ZC.14.3 Apparatus

ZC.14.4 Materials

ZC.14.5 Preparation of apparatus

ZC.14.6 Procedure

ZC.14.7 Test report

ZC.15 Electrical supply variation test

ZC.15.1 Scope

ZC.15.2 Principle

ZC.15.3 Apparatus

ZC.15.4 Materials

ZC.15.5 Preparation of apparatus

ZC.15.6 Procedure

ZC.15.7 Test report

ZC.16 Operation under linting conditions test

ZC.16.1 Scope

ZC.16.2 Principle

ZC.16.3 Apparatus

ZC.16.4 Materials

ZC.16.5 Preparation of apparatus

ZC.16.6 Procedure

ZC.16.7 Test report

ZC.17 Rain test

ZC.17.1 Scope

ZC.17.2 Principle

ZC.17.3 Apparatus

ZC.17.4 Materials

ZC.17.5 Preparation of apparatus

ZC.17.6 Procedure

ZC.17.7 Test report

ZC.18 Wind test — Outdoor unattended appliances

ZC.18.1 Scope

ZC.18.2 Principle

ZC.18.3 Apparatus

ZC.18.4 Materials

ZC.18.5 Preparation of apparatus

ZC.18.6 Procedure

ZC.18.7 Test report

ZC.19 Wind test — Outdoor attended appliances

ZC.19.1 Scope

ZC.19.2 Principle

ZC.19.3 Apparatus

ZC.19.4 Materials

ZC.19.5 Preparation of apparatus

ZC.19.6 Procedure

ZC.19.7 Test report

ZC.20 Wind test — Room sealed appliances

ZC.20.1 Scope

ZC.20.2 Principle

ZC.20.3 Apparatus

ZC.20.4 Materials

ZC.20.5 Preparation of apparatus

ZC.20.6 Procedure

ZC.20.7 Test report

ZC.21 Bearing pressure test

ZC.21.1 Scope

ZC.21.2 Principle

ZC.21.3 Apparatus

ZC.21.4 Materials

ZC.21.5 Procedure

ZC.21.6 Test report

ZC.22 Strength of flue connection test

ZC.22.1 Scope

ZC.22.2 Principle

ZC.22.3 Apparatus

ZC.22.4 Preparation of apparatus

ZC.22.5 Procedure

ZC.22.5.1 For vertical load on an appliance with vertical flue

ZC.22.5.2 For vertical load on an appliance with horizontal flue

ZC.22.6 Test report

ZC.23 Stability test

ZC.23.1 Scope

ZC.23.2 Principle

ZC.23.3 Apparatus

ZC.23.4 Preparation of apparatus

ZC.23.5 Procedure

ZC.23.6 Test report

ZC.24 Hydrostatic strength test

ZC.24.1 Scope

ZC.24.2 Principle

ZC.24.3 Apparatus

ZC.24.4 Materials

ZC.24.5 Preparation of apparatus

ZC.24.6 Procedure

ZC.24.7 Test report

ZC.25 Pan stability test

ZC.25.1 Scope

ZC.25.2 Principle

ZC.25.3 Apparatus

ZC.25.4 Procedure

ZC.25.5 Test report

ZC.26 Body loading test

ZC.26.1 Scope

ZC.26.2 Principle

ZC.26.3 Apparatus

ZC.26.4 Preparation of apparatus

ZC.26.5 Procedure

ZC.26.6 Test report

ZC.27 Primary guard attachment test

ZC.27.1 Scope

ZC.27.2 Principle

ZC.27.3 Apparatus

ZC.27.4 Preparation of apparatus

ZC.27.5 Procedure

ZC.27.6 Test report

ZC.28 Primary guard attachment incorporating glass test

ZC.28.1 Scope

ZC.28.2 Principle

ZC.28.3 Apparatus

ZC.28.4 Preparation of apparatus

ZC.28.5 Procedure

ZC.28.6 Test report

ZC.29 Operation of oxygen depletion system test

ZC.29.1 Scope

ZC.29.2 Principle

ZC.29.3 Apparatus

ZC.29.4 Materials

ZC.29.5 Preparation of apparatus

ZC.29.6 Procedure

ZC.29.7 Test report

ZC.30 Vitiation test

ZC.30.1 Scope

ZC.30.2 Principle

ZC.30.3 Apparatus

ZC.30.4 Materials

ZC.30.5 Preparation of apparatus

ZC.30.6 Procedure

ZC.30.7 Test report

ZC.31 Combustion at low appliance inlet pressure test

ZC.31.1 Scope

ZC.31.2 Principle

ZC.31.3 Apparatus

ZC.31.4 Materials

ZC.31.5 Preparation of apparatus

ZC.31.6 Procedure

ZC.31.7 Test report

ZC.32 Emission rate test

ZC.32.1 Scope

ZC.32.2 Principle

ZC.32.3 Materials

ZC.32.4 Apparatus

ZC.32.5 Preparation of apparatus

ZC.32.6 Procedure

ZC.32.7 Test report

ZC.33 Spillage monitoring system test for appliances with an atmosphere sensing device

ZC.33.1 Scope

ZC.33.2 Principle

ZC.33.3 Materials

ZC.33.4 Apparatus

ZC.33.5 Preparation of apparatus

ZC.33.6 Procedure

ZC.33.7 Test report

ZC.34 Spillage monitoring system test for appliances with a combustion products discharge safety device

ZC.34.1 Scope

ZC.34.2 Principle

ZC.34.3 Apparatus

ZC.34.4 Materials

ZC.34.5 Preparation of apparatus

ZC.34.6 Procedure

ZC.34.6.1 Nuisance shutdown

ZC.34.6.2 Test with complete blockage

ZC.34.6.3 Test with partial blockage — Appliances with atmospheric burner

ZC.34.6.4 Test with partial blockage — Appliances with fan assisted combustion systems

ZC.34.7 Test report

ZC.35 Vibration test

ZC.35.1 Scope

ZC.35.2 Principle

ZC.35.3 Apparatus

ZC.35.4 Materials

ZC.35.5 Preparation of apparatus

ZC.35.6 Procedure

ZC.35.7 Test report

ZC.36 Combustion test for gas/air ratio controls, with electrical supply variation

ZC.36.1 Scope

ZC.36.2 Principle

ZC.36.3 Apparatus

ZC.36.4 Materials

ZC.36.5 Preparation of apparatus

ZC.36.6 Procedure

ZC.36.7 Test report

ZC.37 Combustion test for adjustable gas/air ratio controls with maladjustment

ZC.37.1 Scope

ZC.37.2 Principle

ZC.37.3 Apparatus

ZC.37.4 Materials

ZC.37.5 Preparation of apparatus

ZC.37.6 Procedure

ZC.37.7 Test report

Bibliography

Cited references in this standard

BS 3193

Specification for thermally toughened glass panels for use in domestic appliances

EN 12067-2

Gas/air ratio controls for gas burners and gas burning appliances - Part 2: Electronic types

EN 298

Automatic burner control systems for burners and appliances burning gaseous or liquid fuels

EN 88-1

Pressure regulators and associated safety devices for gas appliances - Part 1: Pressure regulators for inlet pressures up to and including 50 kPa

IEC Guide 117

Electrotechnical equipment — Temperatures of touchable hot surfaces

Content history

AS/NZS 5263.0:2017

[Superseded]

AS/NZS 5263.0:2017 Amd 1:2020

[Superseded]

DR AS/NZS 5263.0:2022

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