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Unical ELL 510 - User Manual

Unical ELL 510
40 pages
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26739 - 01/13
rev. 4
ELLPREX
INSTALLATION, USE AND
SERVICING INSTRUCTION
(to be kept by the user)
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Unical ELL 510 Specifications

General IconGeneral
BrandUnical
ModelELL 510
CategoryBoiler
LanguageEnglish

Summary

GENERAL INFORMATIONS AND REGULATIONS

Introduction, Boiler Use, and Safety

Manual purpose, boiler usage, safety guidelines, and approvals.

Installation and Safety Requirements

General installation rules, regulations, and gas safety compliance.

TECHNICAL SPECIFICATIONS AND DIMENSIONS

Boiler Construction and Working Principle

Details on boiler construction, materials, and operational process.

Dimensions and Hydraulic Connections

Technical specifications and connection details for various ELLPREX models.

2 INSTALLATION PROCEDURES

Packaging, Handling, and Positioning

Instructions for unpacking, moving, and placing the boiler in the house.

Chimney, Water, and Burner Connections

Procedures for connecting chimney, water systems, and burner.

Furnace Door, Casing, and Sightglass Assembly

Adjustments for furnace door, casing assembly, and sightglass connection.

3 CONTROL SYSTEMS AND OPERATION

Panel Boards, Wiring, and Compensator Overview

Overview of panel boards, wiring diagrams, and compensator functions.

Compensator Parameter Settings

Configuration of compensator parameters for heating and hot water.

3.7 & 3.8 ELECTRICAL AND HYDRAULIC CONNECTIONS

C.H. System Connections

Typical electrical and hydraulic connections for a C.H. system.

C.H. and D.H.W. Production Circuits

Electrical and hydraulic connections for C.H. and D.H.W. production.

4 COMMISSIONING AND OPERATION

Turbulator Positioning and Pre-Checks

Positioning turbulators and performing essential pre-commissioning checks.

First Commissioning and Boiler Operation

Step-by-step commissioning process and operational guidelines.

5 MAINTENANCE PROCEDURES

General, Ordinary, and Extraordinary Maintenance

Safety rules, routine, and periodic maintenance tasks.

Cleaning, Operation Checks, and Boiler House

Boiler cleaning, operation verification, and boiler house requirements.

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