Chappee initia+ DUO HTE Series

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Summary

DESCRIPTION OF SYMBOLS

Safety Warnings

Essential safety precautions for gas and combustion fume detection, and flammable materials.

FAULTS

Faults Table

A comprehensive list of fault codes and their corresponding descriptions.

ROUTINE MAINTENANCE INSTRUCTIONS

INSTALLATION PRECAUTIONS

ELECTRICAL CONNECTIONS

Connecting the Room Thermostat

Step-by-step guide for wiring a room thermostat to the boiler's terminal block.

REMOTE CONTROL OPERATION

Installing and Wiring the Remote Control

Instructions for connecting the remote control unit to the boiler's terminal block.

Setting Parameters via Remote Control

Guide to using the remote control for setting boiler parameters and configurations.

REMOTE CONTROL AND SYSTEM CONFIGURATION

Flow Temperature Modulation

Zone System Setup

Heating System Temperature Settings

Adjusting temperatures for high and low temperature heating systems.

BOILER OPERATIONAL PARAMETERS

External Sensor and Climate Curve

Connecting and configuring external sensors and climate curves.

INITIAL IGNITION AND SPECIAL FUNCTIONS

System Gas Extraction

Calibration Function

UNRECOVERABLE FAULTS

PARAMETERS SETTING

Zone 1 Heating Parameters

Table of parameters for the main heating zone (Zone 1) and their factory settings.

ADVANCED PARAMETER CONFIGURATION

Heating Zone Parameters

Configuration settings for Zone 1 and Zone 2 heating systems.

DHW, Boiler, and Solar Settings

System Configuration and Maintenance

GAS CONVERSION AND CALIBRATION

Gas Conversion Methods

Procedure for converting the boiler between different gas types (G20/G31).

Gas Valve Calibration

ADJUSTMENT AND SAFETY DEVICES

ANNUAL SERVICING DETAILS

Combustion Parameter Checks

Electrode and Part Replacement

TECHNICAL SPECIFICATIONS

TECHNICAL PARAMETERS

PRODUCT FICHE