Mitsubishi Electric Hydrobox EHSD-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 EHSD-VM2D Specifications

General

Category	Heat Pump
Model	EHSD-VM2D
Noise Level (Outdoor Unit)	45 dB(A)
Power Supply	220-240 V, 50 Hz
Energy Efficiency Ratio (Heating)	4.5

Summary

Technical Information

Product specification

Detailed specifications and parameters for various Hydrobox models.

Component Parts

Technical Drawings

Water circuit diagram

Schematic diagrams illustrating the water flow and connections within the Hydrobox system.

Local system

Installation

Transportation and Handling

Mounting procedure

Water Quality and System Preparation

Requirements for water quality and necessary preparations for the primary and sanitary circuits.

Water Pipe Work

Procedures for connecting water pipes, including safety device considerations and expansion vessel sizing.

Water Circulation Pump Characteristics

Information on pump speed settings and flow rate characteristics for optimal system performance.

Electrical Connection

Guidelines for safely connecting the electrical power supply to the Hydrobox unit.

System Set Up

DIP Switch Functions

Explanation of the DIP switch settings for configuring the Hydrobox system's operation.

Connecting inputs/outputs

Main remote controller

Domestic Hot Water (DHW)/Legionella Prevention

Service Menu

Manual operation

Service and Maintenance

Error Codes

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

Annual Maintenance

Schedule and procedures for essential yearly servicing of the Hydrobox unit.

Engineers Forms