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General information about the Andrews Water Heater and its intended use.
Lists relevant British Standards and Codes of Practice for installation and use.
Details the Health and Safety Regulations applicable to the heater.
Discusses the heater's resistance to Legionellae bacteria.
Provides technical specifications for the Standard Range of water heaters.
Provides technical specifications for the Hi-Flo Range of water heaters.
Outlines legal requirements and parts included for installation.
Instructions for assembling and fitting the draught diverter.
Guidance on selecting a suitable location and required clearances.
Information on LPG supply requirements and connections.
Diagrams showing bulk storage and cylinder LPG supply installations.
Details electrical connection requirements for auto-ignition models.
Recommendations and guidelines for flue installation.
Illustrates recommended and non-recommended flue run configurations.
Details air supply and ventilation requirements for installation.
Discusses water hardness, anodes, and water treatment recommendations.
Explains the Hydrojet system for cold water inlet connections.
Describes water connections for Standard Range vented systems.
Details water connections for Standard Range unvented systems.
Describes water connections for Hi-Flo Range vented systems.
Details water connections for Hi-Flo Range unvented systems.
Procedures for commissioning Standard Range permanent pilot models.
Instructions for safely shutting off the burner.
Procedure for checking main burner pressure.
Instructions for lighting the burner on Hi-Flo Range models.
Operating sequence for Standard Range auto ignition models.
Operating sequence for Hi-Flo Range models.
Explanation of the Energy Cut-Off (ECO) device.
Explanation of temperature stratification and its prevention.
General advice and recommendations for servicing the heater.
Steps to take before commencing servicing operations.
Instructions for checking and cleaning the burner assembly for Standard Range.
Instructions for checking and cleaning the burner assembly for Hi-Flo Range.
Guidance on checking and servicing the gas control valve.
Instructions for checking and cleaning flue ways for Standard Range.
Procedure for cleaning the storage vessel and descaling.
Guidance on checking and replacing magnesium anodes.
Steps for replacing the gas control valve on Hi-Flo Range models.
Instructions for replacing the thermostat and limit sensor phial.
Steps for replacing the thermopile, pilot burner, and restrictor.
Instructions for replacing the burner on Hi-Flo Range models.
Troubleshooting common faults for Standard Range auto ignition units.
Troubleshooting common faults for permanent pilot models.
Diagnosing and resolving issues with thermopile/thermocouple burnout.
Troubleshooting poor combustion issues like soot and yellow flame.
Diagnosing and resolving issues with water temperature.
Troubleshooting causes for insufficient hot water supply.
Identifying causes of water dripping from the heater base.
Diagnosing and resolving rumbling and whistling noises.
Lists and illustrates parts for Standard Models.
Lists and illustrates parts for Hi-Flo Models.
Lists parts for Unvented Systems Kits for Standard and Hi-Flo ranges.
Lists parts for the 24 Volt Auto System Kit.
General| Model | L62/309 |
|---|---|
| Category | Water Heater |
| Pressure Rating | 8 bar |
| Voltage | 230 V |
| Frequency | 50 Hz |
| Thermostat | Adjustable |
