Mitsubishi Electric Hydrobox EHSC Series 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 EHSC Series Specifications

General

Brand	Mitsubishi Electric
Model	Hydrobox EHSC Series
Category	Heat Pump
Language	English

Summary

Safety Notices

Safety Precautions

Warnings and cautions to prevent injury, death, or unit damage.

Installation

Installation Preparation and Precautions

Guidelines for preparing, transporting, and handling the unit safely.

Suitable Location

Mounting Procedure

Step-by-step instructions for securely mounting the hydrobox.

Water Quality and System Preparation

Water Pipe Work and Connections

Electrical Connection Overview

General guidance for electrical wiring by qualified technicians.

Electrical Connections Diagrams

Wiring diagrams for 1-phase and 3-phase power supply connections.

System Set Up

DIP Switch Functions

Detailed explanation of each DIP switch setting.

Connecting Inputs and Outputs

Main Remote Controller Overview

Initial Setting Wizard and Main Settings

Steps for initial setup and accessing main system settings.

DHW and Legionella Prevention

Legionella Prevention Mode Settings

Initial Settings

Service Menu and Manual Operations

Accessing service functions and manual control modes.

Service and Maintenance

Error Codes and Actions

List of error codes, their meaning, and troubleshooting actions.

Annual Maintenance and Parts Inspection

Schedule and procedures for annual servicing and part inspection.