Mitsubishi Electric Hydrobox EHSC-VM2D 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-VM2D Specifications

General

Brand	Mitsubishi Electric
Model	Hydrobox EHSC-VM2D
Category	Heat Pump
Language	English

Summary

Safety Notices

Installation

Installation and Service Preparations

Covers pre-installation checks, safety during service, and handling.

Unit Location and Handling

Guidelines for choosing a suitable location and safe transportation.

Mounting Procedure

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

Water Quality and System Preparation

Water Pipe Work and Connections

Details on pipework, safety devices, filters, and expansion vessels.

Electrical Connection Procedures

Instructions for proper electrical wiring and connections.

System Set Up

DIP Switch Function Settings

Configuration options via DIP switches on the control board.

Connecting Inputs and Outputs

Details on wiring terminal blocks for signals and outputs.

Main Remote Controller Operation

Remote Controller Initial and Main Settings

DHW and Legionella Prevention Settings

Service Menu Functions

Service and Maintenance

Annual Maintenance Requirements

Error Code Troubleshooting

List of error codes, their meanings, and recommended actions.