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Manuals
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Unical Manuals
Boiler
SPK 300
Installation and maintenance instructions manual
Unical SPK 300 Installation And Maintenance Instructions Manual
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Contents
Table of Contents
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Table of Contents
Table of Contents
1 GENERAL Information
General Warnings
Symbols Used in the Manual
Appropriate Use of Appliance
Information for System Manager
Safety Warnings
Technical Data Plate
Water Treatment
Boiler Antifreeze Protection
2 Technical Features and Dimensions
Technical Features
View of Main Components
Dimensions
Dimensions to Insert in the Boiler Room
View of Internal Access
Water Side Pressure Drops Diagram
Primary Circuit Pump Determination
Operation Data
3 Installation Instructions
General Warnings
Installation Standards
Preventive System Verification and Adjustment Operations
Package and Weight
Handling
Positioning in Boiler Room
Flue Gas Exhaust Pipe Connection
Connection
Filling the System
Electrical Connections
Commissioning
Measurement of Combustion Efficiency During Installation
Activation of the Calibration Function
Probes Positioning
Checking Burner Pressure Adjustment
4 Inspection and Maintenance
Inspection and Maintenance Instructions
Routine Yearly Verification Operations
Adaptation to the Use of Other Gas
Programming Operating Parameters
Wiring Diagram
Release and Reset Error Codes
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General Warnings
2
Technical Data Plate
3
View of Main Components
4
Inspection and Maintenance Instructions
5
Release and Reset Error Codes
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SPK
150 - 230 - 300 - 400 - 500 - 600
INSTALLATION AND MAINTENANCE INSTRUCTIONS
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Summarization of Contents
General Information
General Warnings
Essential safety guidelines and user responsibilities for boiler operation.
Safety Warnings
Critical safety precautions and potential dangers related to boiler operation.
Technical Data Plate
Details about the boiler's technical specifications and CE marking.
Water Treatment
Importance of water quality and treatment for boiler longevity and efficiency.
Technical Features and Dimensions
Technical Features
Overview of the boiler's technical specifications and main components.
Internal View with Main Components
Diagram showing internal components of SPK models with key references.
Dimensions
Detailed dimensional drawings and specifications for various SPK models.
Dimensions for Boiler Room Installation
Specific dimensions and clearance requirements for installing the boiler in a room.
Water Side Pressure Drops Diagram
Graphical representation of pressure drops in the water circuit for different flow rates.
Operating Data and General Features
Table of operating data and general characteristics for SPK models.
Technical Data According to ErP Directive
Detailed technical data compliant with the ErP Directive for energy efficiency.
Installation Instructions
General Warnings
Important warnings for correct and safe installation of the boiler.
Standards for Installation
Requirements and regulations that must be followed during installation.
Packaging
Information regarding boiler packaging and its contents.
Positioning in the Boiler Room
Guidelines for selecting the optimal location and required clearances for the boiler.
Flue Gas Exhaust Pipe Connection
Instructions for connecting the flue gas exhaust system according to standards.
Electrical Connections
Diagrams and instructions for making the necessary electrical connections.
Commissioning
Checklist and procedures for commissioning the boiler after installation.
Measurement of Combustion Efficiency
Steps for measuring and calibrating combustion efficiency.
Adjusting the Burner
Detailed steps for adjusting the burner for optimal performance and efficiency.
Inspection and Maintenance
Inspection and Maintenance Instructions
General guidelines and procedures for routine inspection and maintenance.
Routine Yearly Verification Operations
Scheduled yearly checks and maintenance tasks for the boiler.
Adaptation to Other Gas Types
Procedure for converting the boiler to operate with different types of gas.
Programming Operating Parameters
Instructions for setting and configuring the boiler's operating parameters.
Practical Connection Wiring Diagram
Detailed wiring diagrams for electrical connections and system integration.
Error Codes
List of error codes, their descriptions, and troubleshooting solutions.
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