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Riello VOKERA VISION PLUS 30C User Manual

Riello VOKERA VISION PLUS 30C
55 pages
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Users Instructions
Installation &
Servicing
Instructions
THESE INSTRUCTIONS
TO BE RETAINED
BY USER
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.
VISION PLUS
High efciency combi boiler
VISION PLUS 25 C G.C. N° 47-364-52
VISION PLUS 30 C G.C. N° 47-364-53

Table of Contents

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Riello VOKERA VISION PLUS 30C Specifications

General IconGeneral
Boiler TypeCombi
Fuel TypeGas
MountingWall Mounted
ERP RatingA
DHW Output (kW)30
Warranty5 years
Modulation1:5
Flow Rate (l/min)12 l/min
Dimensions (H x W x D)420mm
FuelNatural Gas

Summary

Operating Modes and Functions

Operating Modes

Describes the different operating modes: Winter, Summer, and Off.

Fault Codes and Information Menu

Boiler Fault Codes

List and description of error codes and their alarm types.

Design Principles and Operating Sequences

Modes of Operation

Explains the boiler's operation at rest, during heating, and during hot water demand.

Safety Devices

Details the safety features integrated into the boiler for secure operation.

Technical Data and Specifications

Central Heating and DHW Specifications

Technical data for central heating and domestic hot water functions.

Energy Efficiency Data

Vision Plus 25C Energy Efficiency

Detailed energy efficiency data for the Vision Plus 25C model.

Vision Plus 30C Energy Efficiency

Detailed energy efficiency data for the Vision Plus 30C model.

General Requirements (UK)

Gas, Flue, and Air Supply Requirements

Requirements for gas supply, flue system, and air supply for the appliance.

Electrical Supply and Mounting

Details on electrical supply requirements and mounting on combustible surfaces.

General Requirements (EIRE)

Gas, Flue, and Air Supply (EIRE)

Requirements for gas, flue, and air supply in EIRE.

Electrical Supply and Mounting (EIRE)

Electrical supply and mounting guidelines for EIRE.

Installation Procedures

Preparation for Mounting Appliance

Steps for preparing the mounting location and wall bracket.

Fitting the Flue System

Instructions for installing concentric and telescopic horizontal flue kits.

Flue and Pipe Connection Details

Fitting the Rear Flue

Procedure for fitting the rear flue outlet and terminal.

Extending the Flue System

Guidelines for extending the flue system and ensuring correct connections.

Flue and Pipe Connections

Concentric Vertical Flue Installation

Instructions for fitting the concentric vertical flue system.

Connecting Gas and Water Services

Procedure for connecting gas, cold water inlet, and hot water outlet.

Water, Electrical, and Casing Connections

Condensate Pipe and Electrical Connections

Details on condensate pipework and electrical connections.

Connecting the Mains Input

Instructions for connecting the 230V mains electrical supply.

Operation and Parameter Access

Accessing Boiler Parameters

Steps to access and navigate the boiler's parameter menus.

Control Panel Overview

Explanation of the control panel display, icons, and button functions.

Settings Menu Tree Structure

P3 Configuration Menu

Configuration parameters related to hydraulic setup, water pressure, and air purging.

P4 Heating Settings

Parameters for adjusting heating system settings like hysteresis and anti-cycle.

Starting the Boiler and Settings

Starting the Boiler Procedure

Steps to follow before supplying power and starting the boiler.

Boiler Configuration Parameters

P3 Configuration Menu Details

Detailed description of parameters within the P3 configuration menu.

P4 Heating Menu Details

Detailed description of parameters within the P4 heating menu.

Configuration Parameters Continued

P4 Heating Parameters Continued

Further details on P4 heating parameters like weather compensation and night settings.

Commissioning and Operation Procedures

First Commissioning Steps

Procedure for initial commissioning of the boiler.

Operating Status Modes

Details on switching between Winter, Summer, and Off modes.

Adjusting Heating Water Temperature

Setting heating temperature without an outdoor temperature sensor.

Commissioning Procedures

Initial Lighting and Gas/Combustion Checks

Steps for initial lighting, checking gas pressure, and combustion analysis.

Servicing Instructions and Component Replacement

Routine Annual Servicing Checklist

Steps and checks to be performed during routine annual servicing.

Component Replacement Procedures

General procedure for component removal and replacement.

Component Replacement Procedures

Checks, Adjustments, and Fault Finding

Gas Valve and Combustion Analysis

Procedure for checking the gas valve and performing combustion analysis.

Electrical Checks and Fault Finding

Adjustments, Calibration, and Thermoregulation

Gas Valve Calibration

Procedure for calibrating the gas valve based on CO2 readings.

Boiler Fault Codes and Handling

Boiler Fault Code List

Comprehensive list of boiler fault codes, faults, and alarm types.

LPG Instructions and Gas Conversion

Gas Conversion Procedure

Steps for converting the boiler from natural gas to LPG.

Commissioning: CO and Combustion Ratio Check

Combustion Analysis Flowchart

Flowchart guiding the CO and combustion ratio check process.

Benchmark Commissioning and Warranty Record

Service Record Requirements

Requirements for completing the Benchmark commissioning and warranty validation service record.

Commissioning Checklist and Warranty Record

Service & Interim Boiler Work Record

Vokèra Warranty Terms and Conditions

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