DeDietrich MCR 24, MCR 24/28MI, MCR 30/35MI, MCR 34/39MI User Manual

MCR 24, 24/28MI, 30/35MI, 34/39MI
Wall-hung gas condensation boilers
Instructions for
use
English
08/06/06

DeDietrich MCR 24, MCR 24/28MI, MCR 30/35MI, MCR 34/39MI Specifications

General

Brand	DeDietrich
Model	MCR 24, MCR 24/28MI, MCR 30/35MI, MCR 34/39MI
Category	Boiler
Language	English

Summary

Symbols Used

Caution: Danger Warnings

Alerts users to risks of injury and equipment damage, requiring attention to safety.

Safety and General Recommendations

Emergency Procedures for Gas and Flue Gas

Steps for handling gas leaks and flue gas emissions, including evacuation and professional contact.

Professional Installation, Repair, and Maintenance

Mandates that all installation, repair, and maintenance tasks must be performed by authorized specialists.

Aeration Requirements and Frost Protection

Control Panel and System Settings

Control Panel Overview and Symbols

Parameter Display and Information Access

Modifying Boiler Parameters (P1-P6)

Manual Operating Mode Configuration

Heating Water Temperature Adjustment

Domestic Hot Water Temperature Control

Energy Saving (ECO) Setting Adjustment

Troubleshooting Common Issues

No Domestic Hot Water Problems

Probable causes and solutions for lack of domestic hot water supply.

Cold Radiator Diagnosis

Troubleshooting steps for radiators that are not heating up.

Boiler Non-Operation Solutions

Steps to resolve issues when the boiler is not working.

Water Pressure and Level Corrections

Addresses low water pressure or level problems and their solutions.

Domestic Hot Water Temperature Stability

Pipework Noise and Leakage Issues

Maintenance and Periodic Checks

Hydraulic Pressure Monitoring and Refill

Scheduled Professional Maintenance Contract

Emphasizes annual maintenance by a qualified technician and recommends a service contract.