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Varmebaronen EP 150 - User Manual

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40 pages
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Installation and maintenance
The EP series
7 and 15 stage electric boilers
31 - 300 kW
EP31-300_180125_fw31-350_enGB

Table of Contents

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Summary

Safety and Handling Precautions

General Safety Precautions

Covers installation, handling, electrical safety, modifications, and user restrictions.

Boiler Operation Overview

Power Stages and Temperature Compensation

Describes 7/15 power stages, heat pump integration, and temperature compensation options.

Safety Features and Operational Reliability

Covers load-break switch, fault management, stainless heaters, and pump operation.

External Control Inputs and Outputs

Describes external setpoints, power control, alarm indications, and output signals.

UTK Menu System Details

Adjustment Menu with UTK Specifics

Details the adjustment options and parameters specific to outdoor temperature compensation.

Control Panel and Indicators

Control Panel Layout and Buttons

Explains the physical interface, including buttons and the manometer.

Initial Boiler Startup and Settings

Pre-Operation Checklist and Requirements

Lists essential checks and conditions required before the boiler's first operation.

Startup Procedure and Initial Menu Navigation

Details the steps for first operation and the menu flow during initial setup.

Key Initial System Configuration Parameters

Highlights important parameters like load guard, power limiting, and pressure guards.

Operating and Adjustment Menus

Adjustment Menu Parameters and Settings

Details the settings available in the adjustment menu, including temperature limits.

UTK Adjustment Menu Details

General UTK Adjustment Settings

Covers temperature adjustment, max/min temps, and ECO temperature settings.

Installation Menu Configuration

Boiler Stage, Fuse, and Load Guard Settings

Covers Max PWR, Main Fuse, Step Size, and Load Guard configuration.

Maintenance and Operational Procedures

Power Management and Safety Features

Explains power connection, load guard, PEC function, and safety valves.

Operational Checks and Adjustments

Water System Checks and Heat Pump Control

Focuses on venting, water pressure, and integrating heat pump control.

Safety Device Verification and Adjustment

Details how to check and adjust temperature and pressure guards.

Alarm, Warning, and Information Codes

Indicator Status and Information Access Methods

Explains how indicators function and how to access detailed information.

Red Indicator Alarm Codes (R1-R10)

Details specific alarm codes indicated by a red light, their causes, and remedies.

Alarm, Warning, and Information Codes (Continued)

Temperature, Water Level, and Yellow Warnings

Covers high temperature, low water level, and yellow warning codes.

Safety Guard and Load-Break Switch Alarms

Guard Trigger Indication and Reset Procedures

Describes what happens when a guard triggers and how to reset it.

Safety Component Operation and Reset

Load-Break Switch Functionality and Reset

Explains the load-break switch's role and its reset procedure.

Pressure and Temperature Guard Operation

Explains how pressure and temperature guards function and how to reset them.

General Installation and System Requirements

Installation Site and Regulatory Compliance

Covers general installation rules, site requirements, and regulatory compliance.

Pipe Installation Guidelines

Expansion System and Safety Pipe Requirements

Details the expansion system connection and safety pipe installation.

Electrical Installation Requirements

General Installation and Cable Management

Covers basic rules, cable routing, power supply, and external unit connections.

External Control Voltage and Power Supply

Details external voltage input, power supply connections, and power limiting.

Electrical Installation: Safety Equipment

Pressure Guard and Safety Equipment Wiring

Explains how to connect pressure guards and optional safety equipment.

Electrical Installation: Heat Pump Control

Control Circuit Overview

Electrical Work Safety Precautions

Stresses safety precautions for electricians performing work on the control circuit.

Control Circuit Diagrams

Troubleshooting Guide

Addressing Low Water Flow Issues

Explains how to diagnose and fix low water flow problems using measurements and formulas.

Varmebaronen EP 150 Specifications

General IconGeneral
BrandVarmebaronen
ModelEP 150
CategoryBoiler
LanguageEnglish

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