Mitsubishi Electric Hydrobox EHSD-YM9D User Manual

FOR INSTALLER
INSTALLATION MANUAL
For safe and correct use, read this manual and the outdoor unit installation manual thoroughly before installing
the hydrobox. English is the original language. The other language versions are translations of the original.
Hydrobox
Гидромодуль без накопительного бака ГВС
EHSC series EHSD series EHSE series EHPXseries
ERSCseries ERSD series ERSE series
English

Mitsubishi Electric Hydrobox EHSD-YM9D Specifications

General

Brand	Mitsubishi Electric
Model	Hydrobox EHSD-YM9D
Category	Heat Pump
Language	English

Summary

Hydrobox Installation Manual

Introduction

Provides the main title, model name, and introductory information for the installation manual.

Safety Notices

General Safety Precautions

Covers essential warnings and cautions for safe operation and installation.

Mechanical and Electrical Safety Guidelines

Details specific safety measures for mechanical and electrical components.

Technical Information

Product Specifications and Diagrams

Presents product specifications, component parts, diagrams, and circuit schematics.

Local System Control Configurations

Details various local system control schemes and their configurations.

Installation

Location, Mounting, and Preparation

Specifies guidelines for unit placement, transportation, mounting, and system preparation.

Water Pipe Work and Electrical Connections

Covers water pipework, circulation pumps, and electrical connection procedures.

System Setup and Configuration

Controller and DIP Switch Settings

Details DIP switch settings, inputs/outputs, thermistors, and controller operation.

Operational Modes and Settings

Explains manual operation, DHW, Legionella prevention, room sensor, and service menu settings.

Service and Maintenance

Error Codes and Maintenance Procedures

Lists error codes, annual maintenance, and engineer's forms for service.

Regulatory Compliance

EC Declaration of Conformity

States compliance with relevant European directives and standards.