Sime MURELLE HM User Manual

MURELLE HM
Fonderie SIME S.p.A Cod. 6322745 - 01/2014
ES
PT
ENG

Sime MURELLE HM Specifications

General

Brand	Sime
Model	MURELLE HM
Category	Boiler
Language	English

Summary

DESCRIPTION OF THE BOILER

1.1 INTRODUCTION

Overview of MURELLE HM premixed gas condensation thermal modules and their technology.

1.2 DIMENSIONS

Detailed dimensions for Murelle HM 25 T-35 T and 25-30-35 models.

1.2.1 Murelle HM 25 T-35 T (fig. 1)

Diagram and specifications for Murelle HM 25 T-35 T dimensions.

1.2.2 Murelle HM 25-30-35 (fig. 1/a)

Diagram and specifications for Murelle HM 25-30-35 dimensions.

1.3 TECHNICAL FEATURES

Comprehensive technical specifications for Murelle HM boilers, including outputs and efficiencies.

1.4 FUNCTIONAL DIAGRAM (fig. 2)

Detailed functional diagrams for MURELLE HM 25-30-35 and 25 T-35 T models.

1.5 MAIN COMPONENTS (fig. 3)

Identification and description of the main internal components of the MURELLE HM boiler.

INSTALLATION

2.1 INSTALLATION

General guidelines and requirements for boiler installation in various environments.

2.1.1 Sequence/cascade installation of MURELLE HM 25 T-35 T boilers (fig. 4/a)

Instructions for installing multiple MURELLE HM boilers in sequence or cascade.

MODBUS mode (fig. 4/c)

Configuration and operation of the boiler in MODBUS communication mode.

CASCADE+MODBUS mode (fig. 4/d)

Setting up boilers for combined cascade and MODBUS communication.

RS-485 connection to the INSOL/ZONA MIX (fig. 4/e)

Connecting the RS-485 board to optional INSOL or ZONA MIX kits.

CHARACTERISTICS

3.1 CONTROL PANEL (fig. 12)

Detailed breakdown of the boiler's control panel, icons, and buttons.

3.2 ACCESS TO INSTALLER'S INFORMATION

How to access and interpret installer information displayed on the boiler.

3.3 ACCESS TO INSTALLER'S PARAMETERS

Guide to installer parameters including fast configuration and D.H.W./heating settings.

SENSOR AND FUNCTIONAL DETAILS

Covers external sensor, card functions, temperature sensors, and electronic ignition.

3.9 HEAD AVAILABLE TO SYSTEM (fig. 14)

Graph of residual head for heating system vs. flow rate.

USE AND MAINTENANCE

4.1 GAS VALVE (fig. 16)

Information on the boiler's gas valve and its components.

4.2 GAS CONVERSION (fig. 17)

Procedure for converting the boiler between natural gas and LPG.

4.4 DISASSEMBLING THE SHELL (fig. 19)

Instructions for safely removing the boiler shell for maintenance access.

4.5 MAINTENANCE (fig. 20)

Routine maintenance tasks including filter cleaning, floor drying, and pump checks.

4.6 FUNCTIONING ANOMALIES

Comprehensive guide to boiler anomalies, error codes, and troubleshooting.