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Provides general information about the heater's design and intended use.
Lists relevant British Standards and Codes of Practice for installation.
Details safety regulations applicable to the heater installation.
Explains the heater's resistance to Legionellae bacteria growth.
Presents technical specifications for the Standard Range models.
Presents technical specifications for the Hi-Flo Range models.
Outlines legal requirements and components included with the heater.
Instructions on how to assemble and fit the draught diverter.
Specifies suitable locations and clearances for heater installation.
Details requirements for gas supply connection and testing.
Explains electrical connection requirements for auto ignition models.
Details recommendations and requirements for flue installation.
Provides guidance on ventilation requirements for heater installation.
Explains the function of the Hydrojet system for cold water inlet.
Details water connections for vented Standard Range systems.
Details water connections for unvented Standard Range systems.
Details water connections for vented Hi-Flo Range systems.
Details water connections for unvented Hi-Flo Range systems.
Commissioning steps for Standard Range models with permanent pilot.
Procedure for checking and adjusting main burner pressure.
Commissioning steps for Hi-Flo Range models with permanent pilot.
Commissioning steps for Standard Range auto ignition models.
Commissioning steps for Hi-Flo Range auto ignition models.
Procedure to check for flue gas spillage.
Guidance for instructing the end-user on operation and maintenance.
Important safety advice for users before and during operation.
Basic operation and maintenance for Standard Range models.
Basic operation and maintenance for Hi-Flo Range models.
Operating sequence for auto ignition models.
Explanation of the Energy Cut-Off function.
Explanation of temperature stratification and its counter-measures.
General advice on servicing requirements and frequency.
Steps to take before performing servicing.
Detailed steps for servicing the burner assembly on Standard Range.
Detailed steps for servicing the burner assembly on Hi-Flo Range.
Guidance on checking and servicing the gas control valve.
Instructions for cleaning and checking flue ways on Standard Range.
Instructions for cleaning and checking flue ways on Hi-Flo Range.
Procedure for cleaning the storage vessel and descaling.
Maintenance and replacement of magnesium anodes.
Checking and servicing the safety valve on Hi-Flo Range.
Steps for restarting the heater after servicing.
Instructions for replacing the gas control valve.
Replacing the control thermostat and overheat ECO.
Replacing thermopile, pilot burner, and pilot restrictor.
Instructions for replacing the burner unit.
Troubleshooting common faults for permanent pilot models.
Troubleshooting common faults applicable to all models.
Troubleshooting common faults for auto ignition Standard Range.
Troubleshooting common faults for auto ignition Hi-Flo models.
Lists parts and provides illustrations for Standard Models.
Lists parts and provides illustrations for Hi-Flo Models.
Parts list for the Unvented Systems Kit (Standard Range).
Parts list for the Unvented Systems Kit (Hi-Flo Range).
Parts list for 24 Volt Auto System (Standard Range).
Parts list for 24 Volt Auto System (Hi-Flo Range).
General| Brand | andrews |
|---|---|
| Model | 81/264, 62/341 |
| Category | Water Heater |
| Language | English |
