Related Manuals for Glow-worm Betacom 30c
Summarization of Contents
Warnings and Important Information
Gas Leak or Fault Safety
Immediate safety actions for gas leaks or faults. Do not operate electrical devices.
Metal Parts Handling Precautions
Precautions for handling metal components, especially edges.
Sealed Components Interference Warning
User must not interfere with or adjust sealed parts to maintain safety.
Gas Category and Health Safety
Boiler for G20 natural gas; health information on substances and handling.
Manual Handling and Electrical Safety
Recommendations for safe lifting and electrical supply requirements.
Testing and Certification Compliance
Boiler is tested for safety; alterations require written permission.
Statutory Requirements for Installation
CE Mark and Directive Compliance
Boiler meets CE marking requirements for gas appliances and efficiency.
Gas Supply Installation Standards
GB and IE standards for gas supply installation and pressure.
Domestic Hot Water Regulations
Standards for domestic hot water circuits and supply in GB and IE.
Heating System Installation Regulations
GB and IE regulations for heating system installation and water supply.
Boiler Design and Safety Features
Boiler Design and Condensate Drain
Description of boiler design and requirements for condensate drain pipe.
Flue Pluming Explanation
Explanation that pluming from the flue terminal is normal for condensing boilers.
Electrical Failure and Overheating Safety
Boiler operation on power loss and overheating lockout mechanism.
Low Water Pressure and Flue Blockage Safety
Safety features for low water pressure and flue blockage.
Frost Protection and Discharge Valve
In-built frost protection and warning about the safety discharge valve.
Condensate Drain Blockage Safety
Boiler stops if condensate drain is blocked, potentially by ice.
Servicing, Maintenance, and Spare Parts
Servicing and Maintenance Schedule
Recommends annual servicing for efficient and safe operation.
Benchmark Scheme Support
Glow-worm supports the Benchmark initiative for proper installation records.
Guidelines for Using Approved Spare Parts
Only use specified spare parts to ensure safety and performance.
Boiler Specification Details
Boiler Design Overview
Describes boilers for sealed water central heating with pumped circulation.
Technical Specification Table
Comprehensive table of technical data for 24c and 30c models.
Boiler Components Identification
Component Key and Labels
Lists and identifies all major components of the boiler with corresponding numbers.
Boiler Dimensions and Hydraulic Schematics
Boiler Dimensions and General Layout
Provides overall dimensions and general arrangement of the boiler.
Central Heating Hydraulic Circuit Diagram
Diagram illustrating the hydraulic circuit for central heating.
Domestic Hot Water Hydraulic Circuit Diagram
Diagram illustrating the hydraulic circuit for domestic hot water.
Boiler Location, Clearances, and Ventilation
Installation Location Requirements
Specifies suitable installation locations and zones for the boiler.
Minimum Clearance Specifications
Details required clearances around the boiler for operation and servicing.
Timber Frame Building Installation Guidance
Guidance for installing boilers in timber frame structures.
Combustible Material Installation Safety
Safety rules for installation near combustible materials and heat sensitive walls.
Room Ventilation Requirements
Requirements for adequate ventilation in the installation space.
Cupboard/Compartment Ventilation Rules
Specific ventilation requirements for enclosed spaces.
Flue Options and Terminal Clearances
Horizontal Flue Options Details
Details on telescopic and standard horizontal flue kits.
Vertical Flue System Overview
Information on the vertical flue adapter and terminal kit.
Plume Management Kit Functionality
Kit to manage flue plume impact, compatible with specific flue types.
Twin Flue System Description
Description of the twin flue adapter and its applications.
Flue Terminal Positioning and Guards
Flue Options Summary
Summary of various flue options available for installation.
Flue Terminal Siting Guidelines
Minimum distances for flue terminal placement from obstructions.
Terminal Guard Requirements
Conditions requiring a terminal guard and its specifications.
Heating Water System Requirements
System Design and Pressure Limits
Boiler designed for sealed, pumped systems up to 3 bar.
Safety Valve and Discharge Pipe
Details the integral safety valve and its discharge pipe routing.
Expansion Vessel Capacity and Sizing
Information on the integral expansion vessel and when an additional one is needed.
Flow Rate and Balancing
Guidance on adjusting flow rate and maintaining minimum flow.
System Flushing and Inhibitor Use
Importance of flushing, using cleanser and inhibitor for system longevity.
System Air Management Tips
Tips for managing air in the heating system for efficient heat exchange.
Bypass Requirement for Low Temp Operation
Necessity of a bypass for underfloor heating or low temp operation to prevent condensation.
Sealed System Filling Procedure
Procedure for filling the sealed heating system via a filling loop.
System Draining Points Requirements
Requirement for providing draining taps at low points in the system.
Domestic Hot Water System
DHW Water Pressure and Flow Requirements
Minimum pressure and flow rate requirements for optimal DHW performance.
Hard Water Area Scale Reduction
Recommendations for scale reduction in hard water areas.
Installation Preparation Steps
Appliance Package Contents Checklist
Checklist of items included in the boiler packaging.
Handling and Unpacking Procedure
Instructions for safe lifting, unpacking, and handling of the appliance.
Site Requirements for Wall Mounting
Guidance on the suitability and flatness of the mounting wall.
Wall Template and Flue Preparation
Wall Template Usage for Flue Holes
Instructions for using the wall template to mark drilling points for flue.
Flue Hole Cutting Guidelines
Recommended drill bit sizes for flue hole cutting based on installation type.
Wall Hanging Bracket Installation
Steps for fitting the wall hanging bracket securely to the wall.
Boiler Connections and Hanging
System Pipe Connections
Connecting isolation valves, filter, and ensuring they are closed.
Safety Discharge Pipe Installation
Routing and installation of the safety discharge pipe to a safe location.
Boiler Hanging Procedure
Instructions for safely lifting and positioning the boiler onto the hanging bracket.
Pipe and Condensate Connections
Condensate Trap Connection
Connecting the condensate trap to the outlet pipe and drain system.
System Pipework Connections
Connecting gas and water pipes to isolation valves and compliance checks.
Condensate Discharge Options
Internal Soil and Vent Pipe Discharge
Diagram showing condensate termination into an internal soil pipe.
External Soil/Rainwater Pipe Discharge
Diagram showing condensate termination into external soil or rainwater pipes.
Gulley or Hopper Condensate Termination
Diagram for terminating condensate into a gulley or hopper.
Sink Waste Condensate Termination
Diagram for terminating condensate into a combined sink waste pipe.
Soakaway Condensate Termination
Diagram for terminating condensate into a soakaway pit.
Telescopic Flue Installation Guide
Telescopic Flue Length Requirements
Maximum permissible horizontal flue lengths and reduction for bends.
Telescopic Flue Kit Components
Horizontal Concentric Flue Packs
Details of kits for horizontal telescopic flue installation.
Telescopic Flue Installation Details
Rear Flue Installation Guidance
Guidance for installing telescopic flue through a rear wall.
Side Flue Installation Guidance
Guidance for installing telescopic flue through a side wall.
Telescopic Flue Fitting Procedures
Telescopic Flue Fitting Steps
Detailed steps for fitting the telescopic flue assembly and securing it.
Standard Flue Installation Guide
Standard Flue Length Requirements
Maximum permissible horizontal flue lengths for standard flues.
Standard Flue Kit Components
Standard Horizontal Flue Pack Details
Details of kits for standard horizontal flue installation.
Standard Flue Installation Details
Rear Flue Installation Guidance
Guidance for installing standard flue through a rear wall.
Side Flue Installation Guidance
Guidance for installing standard flue through a side wall.
Standard Flue Fitting Procedures
Standard Flue Fitting Steps
Detailed steps for fitting the standard flue assembly and securing it.
Vertical Flue System Guide
Vertical Flue System Overview
Introduction to the vertical flue option and its components.
Vertical Flue Installation Steps
Vertical Flue Adapter and Pipe Installation
Steps for installing the vertical flue adapter and pipes.
Flue Terminal Installation on Roofs
Procedures for fitting terminals on pitched and flat roofs.
Vertical Flue to Boiler Connection
Connecting the vertical flue terminal to the boiler.
Vertical Flue Installation Completion
Vertical Flue Installation Final Steps
Final steps for completing the vertical flue installation.
Twin Flue System Diagrams
Twin Flue Installation Configuration Diagrams
Illustrative diagrams showing different twin flue configurations.
Twin Flue System Guide
Twin Flue System Overview and Capabilities
Description of the twin flue system and its capabilities.
Twin Flue Terminal Positioning Clearances
Clearance requirements for horizontal air inlets and flue outlets.
Twin Flue Installation Parts Availability
List of available parts for twin flue system installation.
Twin Flue Installation Procedures
Twin Flue Boiler Connection
Connecting the twin flue adapter to the boiler outlet.
Air and Flue Pipe Installation
Building up the air and flue pipes from the boiler.
Horizontal Terminal Installation
Installing the horizontal terminal through the wall.
Vertical Terminal Installation
Installing the vertical terminal on pitched and flat roofs.
Horizontal Pipe Run Completion
Completing the horizontal twin flue pipe run and wall seal.
Vertical Pipe Run Completion
Completing the vertical twin flue pipe run and securing the terminal.
Electrical Connection Safety and Wiring
Plume Management Kit Installation
Details on installing the kit to manage flue plume impact.
Appliance Earthing Requirement
Mandatory requirement for the appliance to be earthed.
Electrical Wiring Standards Compliance
Instructions for wiring in accordance with current I.Ε.Ε. regulations.
Electrical Connection Controls
24V System Controls Wiring
Instructions for connecting 24V low voltage room thermostats.
Electrical Connection and Testing
230V System Controls Wiring
Instructions for connecting 230V mains voltage thermostats.
Preliminary Electrical Connection Tests
Pre-connection checks including insulation, continuity, and polarity.
Commissioning Procedures
Filling the Heating System
Step-by-step guide for filling and venting the boiler and system.
Control Panel Functions Overview
Explanation of boiler control panel indicators and temperature sensors.
Commissioning Steps
Boiler Commissioning and Pre-set Adjustments
Initial commissioning steps after connections and filling.
Initial Boiler Lighting Procedure
Procedure for the first firing of the boiler and initial checks.
Boiler Adjustment Settings
Boiler Adjustment Parameters via Potentiometers and Dip Switches
Details on setting potentiometers and dip switches for boiler performance.
Servicing Procedures
General Servicing Notes and Legal Requirements
Important notes and legal requirements for servicing.
Initial Inspection Checklist
Steps for a general inspection before commencing service.
Service Preparation and Isolation
Procedures to prepare the boiler for servicing, including isolation and panel removal.
Boiler Servicing - Fan Removal
Fan Unit Removal Instructions
Instructions for removing the fan unit from the boiler.
Boiler Servicing - Component Checks
Burner Removal and Inspection
Steps for removing the burner and checking its components.
Visual Component Checks
Guidance on visually inspecting key components like the heat exchanger and electrodes.
Cold Water Inlet Filter Maintenance
Procedure for accessing, cleaning, and inspecting the cold water inlet filter.
Service Completion and Reassembly
Steps for reassembling the boiler after servicing and checking for leaks.
Fault Finding - Wiring Diagram
Wiring Diagram Key and Symbols
Explanation of the colour codes and symbols used in the wiring diagram.
Preliminary Fault Finding
Initial Fault Finding Checks
Essential checks before diagnosing specific faults, including supply and pressure.
Boiler Re-Set Function Procedure
Procedure to reset the boiler after a lockout condition.
Fault Finding - Chart 1
Chart 1: Electrical Supply, CH Sensor, Frost Protection Diagnosis
Diagnostic chart for issues related to electrical supply, CH sensor, and frost protection.
Fault Finding - Charts 2 & 3
Chart 2: DHW Operation Diagnosis
Diagnostic chart for issues with domestic hot water operation.
Chart 3: Central Heating Operation Diagnosis
Diagnostic chart for issues with central heating operation.
Fault Finding - Charts 4 & 5
Chart 4: DHW Operation Diagnosis
Further diagnostic steps for domestic hot water operation faults.
Chart 5: Modulation Diagnosis
Diagnostic chart for issues with DHW and CH modulation.
Fault Finding - Chart 6
Chart 6: Ignition System Diagnosis
Diagnostic chart for problems related to the boiler's ignition system.
Parts Replacement - General
General Replacement Guidelines
Important safety and procedural notes before replacing any part.
Boiler Draining Procedure
Steps for draining the boiler's hydraulic circuit before part replacement.
DHW Circuit Draining Procedure
Procedure for draining the domestic hot water circuit.
Sensor Replacement (DHW and CH)
Instructions for replacing the DHW and Central Heating sensors.
Fan Unit Replacement
Steps for replacing the fan unit.
Parts Replacement - Components
Air Pressure Switch Replacement
Instructions for replacing the air pressure switch.
Burner Replacement Procedure
Steps for removing and replacing the burner assembly.
Printed Circuit Board Replacement
Guide for replacing the main printed circuit board.
Pump Head Replacement
Instructions for replacing the pump head assembly.
Parts Replacement - Pump and Filter
Pump Body Replacement Procedure
Steps for replacing the boiler's pump body assembly.
Parts Replacement - Heat Exchangers and Switches
Low Water Pressure Switch Replacement
Instructions for replacing the low water pressure switch.
Secondary Heat Exchanger Replacement
Steps for replacing the secondary heat exchanger.
Primary Heat Exchanger Replacement
Steps for replacing the primary heat exchanger.
Parts Replacement - Gas Valve
Gas Valve Replacement and Calibration
Procedure for replacing the gas valve and calibrating its settings.
Parts Replacement - Vessels and Thermostats
Expansion Vessel Replacement
Instructions for replacing the expansion vessel.
Overheat Safety Thermostat Replacement
Steps for replacing the overheat safety thermostats.
Pressure Safety Relief Valve Replacement
Instructions for replacing the pressure safety relief valve.
Parts Replacement - Hydroblocks and Sensors
Hydroblock Replacement Procedure
Procedure for replacing the right and left hand hydroblocks.
Filter Replacement or Cleaning
Instructions for removing, cleaning, or replacing the inlet filter.
Flow Sensor Replacement
Steps for replacing the flow sensor.
Three Way Valve Motor Replacement
Instructions for replacing the three way valve motor.
Spare Parts Listing
Comprehensive Spare Parts Catalogue
Comprehensive list of all available spare parts with model and VGUK numbers.
Manual Handling and Positioning
General Handling Recommendations
General advice for safe handling to prevent injury.
Carton Removal and Carriage
Guidance on removing the appliance carton and carriage from delivery.
Appliance Unpacking and Positioning
Steps for unpacking the appliance and positioning it for installation.
EC Declaration of Conformity
Manufacturer and Product Details
Information on the manufacturer, product identification, and appliance types.
Compliance with Directives and Standards
Statement of compliance with relevant EU directives and European standards.
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