Table of Contents
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Table of Contents
Related Manuals for ACV E-Tech 380
Summarization of Contents
Introduction
Target Audience for Instructions
Identifies the specifying engineer, installing engineer, user, and servicing technicians as the intended readers.
Instructional Symbols
Explains the meaning of symbols used in the manual, such as essential checks and dangers.
Important Warnings and Disclaimers
Highlights critical warnings about installation, use, and potential risks, including liability limitations.
Installation Procedures
Boiler Room Requirements
Details the minimum space and accessibility requirements for the boiler room installation.
Hydraulic Connections
Describes the central heating circuit connections, including safety valve and drain cock.
Domestic Hot Water Connections
Details connections for domestic hot water, including pressure reducer, safety unit, and expansion tank.
Thermostatic Mixing Valve Recommendation
Advises installing a thermostatic mixing valve for safety against burns, recommending a 60°C temperature.
Controller Kits
Describes optional controller kits for regulating initial flow temperature and weather conditions.
Electrical Connections Overview
Covers control circuit power supply, protection, and general electrical connection aspects.
Control Wiring Diagram
Presents the electrical wiring diagram for the control circuit, identifying various components.
Power Wiring Diagram
Details the power wiring diagram, showing connections for the three-phase 400V + Neutral supply.
Electrical Safety Devices and Precautions
Emphasizes earthing, circuit breakers, differential protection, and overheating protection for electrical safety.
Starting Up the Boiler
Filling Heating and DHW Circuits
Provides a step-by-step guide on filling and pressurizing the domestic hot water and central heating circuits.
Boiler Servicing
Routine Boiler Inspection
Details the steps for routine servicing, including visual inspection, checking connections, and safety switch operations.
Servicing Safety Devices
Checks the proper functioning of thermostats and safety valves on both heating and hot water circuits.
Emptying Boiler Circuits
Explains how to drain the primary (central heating) and domestic hot water circuits for maintenance.
Servicing Recommendation
Recommends annual servicing by a competent technician for optimal system performance.
Spare Parts Information
Directs users to specific ACV documentation for obtaining spare parts.
Product Description
Boiler Overview and Features
Provides a general overview of the combination boiler, TANK-IN-TANK technology, and key components.
Description of Operation
Explains the TANK-IN-TANK system where primary fluid heats domestic water via an immersed tank.
Build Features
Details the construction aspects of the boiler, including its outer body, insulation, and jacket.
Technical Specifications
Effective Dimensions and Weights
Provides a table of dimensions and weights for different boiler models and shipping details.
Maximum Operating Conditions
Specifies the maximum operating pressures and temperatures for both primary and secondary circuits.
Domestic Hot Water Performance Data
Details domestic hot water performance figures, including peak flow rates and continuous flow at various temperatures.
Boiler Specifications Summary
Lists detailed boiler specifications such as output, voltage, resistors, capacities, connections, and weight.
User Guide
Using the Boiler Controls
Explains the function of each control on the panel, including ON/OFF, power selection, and thermostats.
Central Heating Pressure Monitoring
Guides users on checking and maintaining the correct pressure in the central heating system.
Central Heating Safety Valve Check
Details the monthly inspection procedure for the central heating safety valve to ensure it is working.
Domestic Hot Water Safety Unit Check
Details the monthly inspection procedure for the domestic hot water safety unit to ensure it is working.
Boiler Shutdown and Faults
Explains how to interpret shutdown lights, check pressure, and reset the safety thermostat.
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