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Varmebaronen EP 119 - 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

General Safety Precautions

Key safety guidelines for installation and operation.

Boiler Operation Features

Control, Signaling, and External Interfaces

Covers alarm indication, external control, and heat pump integration.

Menus with Outdoor Temperature Compensation (UTK)

Control Panel Interface

Indicator Lights and Status Symbols

Explanation of red, yellow, and green indicators and their meanings.

Button Functions and Display Behavior

Describes the operation of STOP and OK buttons and display feedback.

First Time Operation and Initial Setup

Pre-Operation Checks and Requirements

Essential checks to perform before the boiler's first startup.

Initial Startup Procedure Steps

Step-by-step guide for powering on and starting the boiler for the first time.

Adjustment Menu - UTK Specifics

Heating Curve Configuration and Points

Explanation of the heating curve graph and adjustable setpoints (P1-P11).

Installation Menu Options

Load Guard Setup and Measurement Methods

Configuration of load guard using secondary and direct measurement.

Installation Menu Configuration Details

Operation and Maintenance Procedures

System Care and Frost Protection

Covers maintenance, draining, safety valves, and frost protection measures.

System Operation and Safety Checks

Calibration of Safety Devices

Instructions for checking and setting temperature and pressure guards.

Alarm and Warning System Overview

Indicator Status and Information Access

How indicators work and how to retrieve alarm details.

Red Indicator Alarms and Their Causes

Details on red alarms (R1-R10), their causes, and remedies.

Alarm and Warning System Details

Further Red Alarm Causes

Additional causes and remedies for red indicator alarms (R11-R12).

Yellow Indicator Warnings and Causes

Explanation of yellow warnings (Y1-Y4) and their triggers.

Safety Guard Alarms and Indicators

Display of Triggered Safety Guards

How the display shows which guard has been triggered.

Safety Guard Triggering and Reset Procedures

Guidelines for addressing triggered guards and performing resets.

Safety Guard Mechanisms and Operation

Load-Break Switch Functionality

Description of how the load-break switch operates and is reset.

Temperature and Pressure Guard Reset

Instructions for resetting temperature and pressure guards.

General Installation and System Requirements

Installation Compliance and Site Preparation

Adherence to regulations, boiler placement, and room requirements.

Water Quality and Flow Requirements

Specifications for water quality and necessary flow rates for optimal performance.

Pipe Installation Guidelines

Expansion System and Safety Piping

Connecting the boiler to an expansion system via safety pipes.

System Safety Valve Requirements

Specifications for safety valves in closed and open systems.

Electrical Installation - Safety Equipment

Pressure Guard Wiring Diagrams

Illustrations showing the connection of pressure guards.

Load Guard Measurement Setup

Configuration for load guard measurement methods.

Electrical Installation - External Controls

Electrical Installation - Heat Pump Integration

Control Circuit Components and Connections

Control Circuit Wiring Diagrams

Main System Control Circuit Diagram

Overall schematic of the boiler's control circuit.

Boiler Model Specifications Tables

Troubleshooting Guide and Sensor Data

Diagnosing and Resolving Irregular Boiler Operation

Guidance on identifying and fixing irregular operation and flow issues.

Varmebaronen EP 119 Specifications

General IconGeneral
BrandVarmebaronen
ModelEP 119
CategoryBoiler
LanguageEnglish

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