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Hermann Supermicra 23 E - User Manual

Hermann Supermicra 23 E
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Supermicra
23 E – 28 E
24 SE – 30 SE
ATTENTION
(for SUPERMICRA 24/30 SE)
FOR DIAPHRAGM POSITIONING, CAREFULLY READ THE FLUE SYSTEMS
INSTRUCTIONS IN THE “INSTALLATION” CHAPTER.
IMPORTANT
THE FIRST IGNITION OF THE BOILER MUST BE EXECUTED BY AN
AUTHORIZED TECHNICIAN ACCORDING TO THE LAW 46/90.
Assigning all the operations for the first ignition to a Hermann Authorized Service
Center the particular and exclusive Hermann Conventional Warranty is activated.
For further information consult the coupon which you can find in the boiler’s
documents envelope.
Assigning all the operations for the first ignition to a Hermann Authorized Service Center the particular and exclusive Hermann Conven-
tional Warranty is activated. For further information consult the coupon which you can find in the boiler’s documents envelope.
INSTRUCTIONS MANUAL
FOR THE GAS BOILER
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Summary

Introduction to the Gas Boiler

Technical Data and Specifications

Boiler Efficiency Specifications

Details on nominal efficiency and efficiency at 30% load for the boiler.

Heating System Parameters

Temperature selection range and expansion vessel details for heating.

Hot Water Performance

Flow rates, minimum water flow, and pressure for domestic hot water.

Electrical Data and Gas Supply Pressure

Voltage, power consumption, gas pressures, and supply requirements.

Dimensions, Connections, and Gas Consumption

Physical size, connection types, weight, and gas consumption rates.

Pump Capacity Charts

Graphs illustrating pump performance across different operating conditions.

Boiler Schematic Diagram

Illustrated layout of boiler components with numbered identifiers for identification.

Installation Guide

Safety Laws and Technician Requirements

Legal regulations and safety guidelines for qualified installation technicians.

Boiler Location and Hanging Procedures

Guidelines for selecting the installation room and physically mounting the boiler.

Hydraulic, Gas, and Electrical Connections

Procedures for plumbing, gas supply, electrical wiring, and system filling.

Chimney Systems and Flue Terminal Placement

Regulations for flue connections, terminal positioning, and optional fan installation.

Regulation and Servicing Procedures

Accessing Controls and Preliminary Gas Checks

How to access internal parts for adjustments and conduct initial gas system checks.

Gas Valve, Slow Opening, and Max Heating Power Adjustments

Procedures for regulating gas valve pressure, slow opening, and maximum heating output.

Gas Type Conversion, Combustion Checks, and Electronic Settings

Steps for changing gas type, checking combustion, and configuring electronic controls.

Servicing Warnings and Component Identification

Safety precautions for maintenance, servicing requirements, and boiler component diagrams.

Electrical Diagrams for Supermicra Models

Wiring schematics for different Supermicra series, including connection details.

User Instructions and Operation

First Start-up and General User Advice

Essential steps for initial boiler commissioning and general operational tips.

Boiler Controls and Seasonal Operation Modes

Guide to boiler controls, starting, stopping, and summer/winter functioning.

Temperature, Pressure, and Indicator Lights Interpretation

How to regulate temperature, manage system pressure, and interpret status indicator lights.

Troubleshooting Incidental Not Functioning and Boiler Inactivity

Procedures for handling malfunctions, lock-outs, and periods of boiler inactivity.

User Warnings and Guarantee Conditions

Critical safety warnings for users and information on the manufacturer's warranty.

Hermann Supermicra 23 E Specifications

General IconGeneral
BrandHermann
ModelSupermicra 23 E
CategoryBoiler
LanguageEnglish

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