Chappee Initia SUPER 2.28 CF

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Summary

Instructions pertaining to the user

Commissioning of the boiler

Gas change

Safety device indicators and activation

Servicing instructions

Guidelines for regular boiler maintenance and servicing.

Instructions pertaining to the installer

Instructions prior to installation

Boiler wall mounting template

Installation of flue and air ducts

Guidance on installing the exhaust flue and air intake ducts.

Concentric flue and air duct

Horizontal flue terminal installation options

LAS flue duct installation options

Vertical flue terminal installation options

Separated flue-air ducting

Separated horizontal flue terminals installation options

Separated vertical flue terminals installation options

Split flue air control adjustment

Adjusting the air control for optimal combustion performance.

Connecting the mains supply

Procedure for connecting the boiler to the electrical power supply.

Gas change modalities

Substitute the main burner injectors

Replacing the main burner injectors as part of gas conversion.

Change the modulator voltage

Adjusting the modulator voltage for gas type compatibility.

Pressure adjusting device setting

Setting gas pressure adjusting devices for different gas types.

Adjustment to rated output

Setting the boiler to its maximum rated output after gas change.

Adjustment to reduced heat output

Setting the boiler to reduced heat output after gas change.

Final checks

Control and operation devices

Air pressure and flue safety devices

Hydraulic and frost protection devices

Electronic board calibration

Board A settings

Board B settings

Check of combustion parameters

Checking combustion parameters

How to measure and check combustion efficiency and safety.

Illustrated wiring diagram

Wiring diagram - INITIA SUPER 2.24 FF - 2.31 FF

Electrical wiring diagram for specific boiler models.

Wiring diagram - INITIA SUPER 1.24 FF

Electrical wiring diagram for a specific boiler model.

Wiring diagram - INITIA SUPER 2.24 CF - 2.28 CF

Electrical wiring diagram for specific boiler models.

Connection diagram of gas valve and electric igniter

Gas valve and electric igniter connection

Diagram showing the connection between gas valve and igniter.

Spare Parts List

Spare Parts List - April 2006

List of available spare parts for the specified period.

How to Read the Spare Parts Catalogue

Understanding the catalogue columns

Explanation of the meaning of columns in the spare parts catalogue.