IBC DC 29-106

INSTALLATION AND OPERATING INSTRUCTIONS
www.ibcboiler.com
DC Series Combi Boilers
DC 23-84, DC 29-106, DC 33-124, DC 33-160
(Natural Gas or Propane)
WARNING: If the information in this manual is not followed exactly, a re or
explosion may result causing property damage, personal injury, or loss of life.
Do not store or use gasoline or other ammable vapours and liquids or other
combustible materials in the vicinity of this or any other appliance.
WHAT TO DO IF YOU SMELL GAS:
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone in your building.
• Immediately call your gas supplier from a nearby phone. Follow the gas
supplier’s instructions.
• If you cannot reach your gas supplier, call the re department.
Installation and service must be performed by a qualied installer, service
agency or the gas supplier.
This Manual is also available in French - contact IBC or visit our web site www.ibcboiler.com

IBC DC 29-106 Specifications

General

Brand	IBC
Model	DC 29-106
Category	Boiler
Language	English

Summary

Safety Considerations

Hazards and Precautions

Identification of potential dangers and necessary precautions during installation and operation.

Water Heater Installation Guidelines

Specific safety guidelines for installing and operating the water heater function.

Specifications

Technical Specifications Overview

Detailed technical specifications for the DC Series Combi Boilers models.

Installation

General Installation Requirements

Covers general installation requirements, codes, location, and clearances.

Exhaust Venting and Air Intake

Guidelines for installing the exhaust vent and air intake systems.

Condensate Removal

Procedures for installing and maintaining the condensate trap and drainage.

Water Piping

Details on space heating and domestic hot water piping connections.

Gas Piping

Requirements and procedures for installing the gas supply piping.

Electrical Connections

Instructions for connecting power supply and control wiring to the boiler.

Boiler Systems and Operation

Control Interface and Settings

Details on the control panel, buttons, indicators, and programmable parameters.

Domestic Hot Water Operation Modes

Explanation of Standard, Comfort, and ECO Comfort modes for DHW.

Space Heating Operation

Information on how the boiler manages space heating loads and temperature.

Sequence of Operation

Step-by-step guide detailing the boiler's operational flow.

Startup and Commissioning

Lighting and Shutting Down the Boiler

Safely starting and stopping the boiler.

Pre-Start-Up Checks

Essential checks before initial boiler operation.

Fuel Conversion

Procedures for converting the boiler between natural gas and propane.

Maintenance

Boiler Maintenance

Routine inspection, cleaning, and servicing guidelines for the boiler.

Heat Exchanger and Burner Maintenance

Specific maintenance for heat exchanger, burner, pump, and gas piping.

Relief Valve Maintenance and Testing

Procedures for testing and maintaining the pressure relief valve.

Troubleshooting

Preliminary Checks and Electronic Components

Initial diagnostic steps and troubleshooting electronic parts.

Warnings, Faults, and Other Issues

Understanding and resolving system warnings, fault codes, and operational faults.

Diagrams

Parts Diagrams

Illustrated breakdown of boiler components with part numbers.

Wiring Diagrams

Electrical schematics for boiler connections and system integration.