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Riello Vokera Easi-Flo LE - User Manual

Riello Vokera Easi-Flo LE
28 pages
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Vokèra is a licensed member of the Benchmark scheme
which aims to improve the standards of installation and
commissioning of domestic hot water systems in the UK.
Installation
& Servicing
Instructions
THESE INSTRUCTIONS
TO BE RETAINED
BY USER
Easi-Flo le
Water heater
G.C. N. 52-094-10 (NG)
G.C. N. 52-094-11 (LPG)

Table of Contents

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Summary

General Information

General Warnings

General warnings and safety precautions for the water heater.

Fundamental Safety Rules

Essential safety rules for operating fuel, electricity, and water appliances.

Appliance Description

Structure

Diagram and list of the main structural components of the appliance.

Technical Data

Detailed technical specifications and performance data of the water heater.

Water Circuit

Diagram and explanation of the water flow within the appliance.

External Wiring

Wiring diagram and connection details for external electrical supply.

General Requirements

Terminal Position for Fan Assisted Appliance

Specifies required distances for flue terminal positions.

Principle Components

Lists the main functional components of the appliance's control system.

Mode of Operation

Explains how the appliance operates when hot water is requested.

Safety Devices

Details the safety features that ensure the appliance's safe operation.

Related Documents

Lists relevant regulations and British Standard codes of practice.

Location of Appliance

Guidance on suitable locations for installing the water heater.

Gas Supply

Requirements and considerations for connecting the gas supply.

Flue System

Guidance on the installation and positioning of the flue system.

Air Supply

Notes regarding the air supply requirements for the appliance.

Water Pipe Work

References for recommendations on water pipe work.

Pipework

Recommendations for pipework materials and installation.

Drain Cocks

Requirements for the location and type of drain cocks.

Electrical Supply

Details on the required electrical supply and protection.

Timber Framed Buildings

Guidance for installation in timber framed buildings.

Installation

Delivery

Information on how the appliance is delivered.

Contents

Lists the items included with the appliance package.

Unpacking

Instructions on how to safely unpack the appliance.

Preparation for Mounting the Appliance

Steps for preparing the mounting surface and marking positions.

Fitting the Flue

Instructions for installing both horizontal and vertical flue systems.

Connecting the Gas and Water

Steps for connecting the gas and water supply pipes.

Electrical Connections

Details on how to connect the electrical supply wires.

Casing Removal

Procedure for removing the appliance casing for access.

Emptying the Water Heater

Instructions on how to drain the water heater.

User Information

Dos and Donts

Important advice for the user on safe operation and maintenance.

Guarantee Registration Card

Instructions for filling out and submitting the guarantee card.

Benchmark Log Book

Importance of the Benchmark Log Book for installation and warranty.

How Does It Work?

Explanation of the instantaneous operation of the water heater.

Diagnostic Fault Indicator

How the appliance indicates faults.

Control Panel

Overview of the appliance's control panel buttons and functions.

Description of Icons

Explanation of icons displayed on the control panel.

Selecting Functions

How to navigate and select functions using the control panel.

Before Switching On

Crucial checks to perform before initial appliance startup.

Lighting the Appliance

Procedure for initial appliance lighting by qualified personnel.

Temporary Shutdown

How to temporarily turn off the appliance for short periods.

Shut Down for Long Periods

Steps for safely shutting down the appliance for extended periods.

How to Care for the Appliance

Guidance on cleaning and maintaining the appliance's exterior.

What If I Suspect a Gas Leak

Actions to take if a gas leak is suspected.

What If the Appliance Is Due Its Annual Service

Advice on scheduling annual servicing.

What If I Need to Call an Engineer

Information on how to contact an engineer for support.

Parameters Menu

How to access and navigate the appliance's parameter menu.

Reset to Factory Settings

Procedure to reset appliance settings to factory defaults.

Reset to Factory Settings

Alternative procedure to reset appliance settings to factory defaults.

Commissioning

Gas Supply Installation

Steps and checks for gas supply installation.

Water Pipe Work

Flushing and testing requirements for water pipe work.

Pre-Operation Checks

List of checks to perform before initial appliance lighting.

Initial Lighting

Procedure for the initial lighting of the appliance.

Checking the Burner Pressure

How to check and adjust burner pressure during commissioning.

Setting the Outlet Temperature

How to adjust the hot water outlet temperature.

Final Checks

Final checks to ensure correct installation and operation.

Instructing the User

Guidance on how to instruct the user on appliance operation and maintenance.

Servicing

General

General recommendations for appliance servicing.

Routine Annual Servicing

Steps involved in performing routine annual servicing.

Replacement of Components

General advice on replacing appliance components.

Component Removal Procedure

General procedure for removing appliance components.

High Limit Thermostat

Procedure for removing and replacing the high limit thermostat.

Flow Switch

Procedure for removing and replacing the flow switch.

Burner

Procedure for removing and replacing the burner assembly.

Flue Fan

Procedure for removing and replacing the flue fan.

Heat Exchanger

Procedure for removing and replacing the heat exchanger.

Checks, Adjustments, and Fault Finding

Checking Appliance Operation

How to check the appliance's operational status.

Appliance Mode of Operation

Explains the appliance's operational modes and sequences.

Checking and Adjusting Burner Pressure

Detailed steps for checking and adjusting burner pressure.

Maintenance

Recommendations for regular maintenance.

External Faults

Guidance on identifying and rectifying installation-related faults.

Electrical Checks

Procedures for performing essential electrical safety checks.

Operating Faults and Reset

Overview of operating faults, error codes, and reset procedures.

Fault Finding

General guidance and steps for troubleshooting appliance faults.

L.P.G. Instructions

Gas Supply

Specifics regarding gas supply for LPG operation.

Gas Supply Installation

Steps for installing the gas supply for LPG.

Checking and Adjusting Burner Pressure

How to check and adjust burner pressure for LPG.

Gas Transformation

Adjustments

Procedures for adjusting the appliance after gas conversion.

Summary

General Information

General Warnings

General warnings and safety precautions for the water heater.

Fundamental Safety Rules

Essential safety rules for operating fuel, electricity, and water appliances.

Appliance Description

Structure

Diagram and list of the main structural components of the appliance.

Technical Data

Detailed technical specifications and performance data of the water heater.

Water Circuit

Diagram and explanation of the water flow within the appliance.

External Wiring

Wiring diagram and connection details for external electrical supply.

General Requirements

Terminal Position for Fan Assisted Appliance

Specifies required distances for flue terminal positions.

Principle Components

Lists the main functional components of the appliance's control system.

Mode of Operation

Explains how the appliance operates when hot water is requested.

Safety Devices

Details the safety features that ensure the appliance's safe operation.

Related Documents

Lists relevant regulations and British Standard codes of practice.

Location of Appliance

Guidance on suitable locations for installing the water heater.

Gas Supply

Requirements and considerations for connecting the gas supply.

Flue System

Guidance on the installation and positioning of the flue system.

Air Supply

Notes regarding the air supply requirements for the appliance.

Water Pipe Work

References for recommendations on water pipe work.

Pipework

Recommendations for pipework materials and installation.

Drain Cocks

Requirements for the location and type of drain cocks.

Electrical Supply

Details on the required electrical supply and protection.

Timber Framed Buildings

Guidance for installation in timber framed buildings.

Installation

Delivery

Information on how the appliance is delivered.

Contents

Lists the items included with the appliance package.

Unpacking

Instructions on how to safely unpack the appliance.

Preparation for Mounting the Appliance

Steps for preparing the mounting surface and marking positions.

Fitting the Flue

Instructions for installing both horizontal and vertical flue systems.

Connecting the Gas and Water

Steps for connecting the gas and water supply pipes.

Electrical Connections

Details on how to connect the electrical supply wires.

Casing Removal

Procedure for removing the appliance casing for access.

Emptying the Water Heater

Instructions on how to drain the water heater.

User Information

Dos and Donts

Important advice for the user on safe operation and maintenance.

Guarantee Registration Card

Instructions for filling out and submitting the guarantee card.

Benchmark Log Book

Importance of the Benchmark Log Book for installation and warranty.

How Does It Work?

Explanation of the instantaneous operation of the water heater.

Diagnostic Fault Indicator

How the appliance indicates faults.

Control Panel

Overview of the appliance's control panel buttons and functions.

Description of Icons

Explanation of icons displayed on the control panel.

Selecting Functions

How to navigate and select functions using the control panel.

Before Switching On

Crucial checks to perform before initial appliance startup.

Lighting the Appliance

Procedure for initial appliance lighting by qualified personnel.

Temporary Shutdown

How to temporarily turn off the appliance for short periods.

Shut Down for Long Periods

Steps for safely shutting down the appliance for extended periods.

How to Care for the Appliance

Guidance on cleaning and maintaining the appliance's exterior.

What If I Suspect a Gas Leak

Actions to take if a gas leak is suspected.

What If the Appliance Is Due Its Annual Service

Advice on scheduling annual servicing.

What If I Need to Call an Engineer

Information on how to contact an engineer for support.

Parameters Menu

How to access and navigate the appliance's parameter menu.

Reset to Factory Settings

Procedure to reset appliance settings to factory defaults.

Reset to Factory Settings

Alternative procedure to reset appliance settings to factory defaults.

Commissioning

Gas Supply Installation

Steps and checks for gas supply installation.

Water Pipe Work

Flushing and testing requirements for water pipe work.

Pre-Operation Checks

List of checks to perform before initial appliance lighting.

Initial Lighting

Procedure for the initial lighting of the appliance.

Checking the Burner Pressure

How to check and adjust burner pressure during commissioning.

Setting the Outlet Temperature

How to adjust the hot water outlet temperature.

Final Checks

Final checks to ensure correct installation and operation.

Instructing the User

Guidance on how to instruct the user on appliance operation and maintenance.

Servicing

General

General recommendations for appliance servicing.

Routine Annual Servicing

Steps involved in performing routine annual servicing.

Replacement of Components

General advice on replacing appliance components.

Component Removal Procedure

General procedure for removing appliance components.

High Limit Thermostat

Procedure for removing and replacing the high limit thermostat.

Flow Switch

Procedure for removing and replacing the flow switch.

Burner

Procedure for removing and replacing the burner assembly.

Flue Fan

Procedure for removing and replacing the flue fan.

Heat Exchanger

Procedure for removing and replacing the heat exchanger.

Checks, Adjustments, and Fault Finding

Checking Appliance Operation

How to check the appliance's operational status.

Appliance Mode of Operation

Explains the appliance's operational modes and sequences.

Checking and Adjusting Burner Pressure

Detailed steps for checking and adjusting burner pressure.

Maintenance

Recommendations for regular maintenance.

External Faults

Guidance on identifying and rectifying installation-related faults.

Electrical Checks

Procedures for performing essential electrical safety checks.

Operating Faults and Reset

Overview of operating faults, error codes, and reset procedures.

Fault Finding

General guidance and steps for troubleshooting appliance faults.

L.P.G. Instructions

Gas Supply

Specifics regarding gas supply for LPG operation.

Gas Supply Installation

Steps for installing the gas supply for LPG.

Checking and Adjusting Burner Pressure

How to check and adjust burner pressure for LPG.

Gas Transformation

Adjustments

Procedures for adjusting the appliance after gas conversion.

Riello Vokera Easi-Flo LE Specifications

General IconGeneral
BrandRiello
ModelVokera Easi-Flo LE
CategoryWater Heater
LanguageEnglish

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