EasyManua.ls Logo

emmeti Mirai SMI EH0614DC User Manual

emmeti Mirai SMI EH0614DC
56 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
INSTALLATION AND USE MANUAL
GB
MIRAI - SMI
System Manager Integrated
EH0614DC - EH1014DC - EH1314DC - EH1614DC
Question and Answer IconNeed help?

Do you have a question about the emmeti Mirai SMI EH0614DC and is the answer not in the manual?

emmeti Mirai SMI EH0614DC Specifications

General IconGeneral
ModelMirai SMI EH0614DC
Energy Efficiency ClassA++
RefrigerantR32
Power Supply230V/1Ph/50Hz
Power Input Cooling1.4 kW
TypeAir to Water
Heating Capacity6 kW

Summary

PRODUCT PRESENTATION

1.1 Principal Characteristics

Key features and benefits of the heat pumps, including inverter technology and reliability.

1.2 Cutting-Edge Technology

Details on efficient components like large batteries, twin rotary compressors, and impulse modulating valve.

1.3 Ease of Installation and Maintenance

Information on accessing electrical panels, cooling circuits, and hydraulic units for ease of service.

1.4 Accessories

Lists included accessories such as the Instructions Manual and condensate drainage fitting.

1.5 Principal Components

Diagram and labels of key components of the EH0614DC model.

1.6 Conformity to European Directives

Lists relevant EU directives for electromagnetic compatibility, low voltage, WEEE, and RoHS.

WARNINGS

2.1 Attention and dangers

General safety warnings, symbols meaning, and precautions for unit installation and use.

TECHNICAL SPECIFICATIONS

3.1 Capacity and head helpful

Graphs showing the relationship between water flow and head for different models.

3.2 Operating range

Charts illustrating the operating ranges for heating and cooling based on air and water temperatures.

MOVEMENT AND TRANSPORT

4.1 Identification packaging

Explains packaging labels, symbols, and provides a table of packing dimensions and gross weight.

4.2 Movement units

Instructions on how to move the unit, emphasizing forklift use and avoiding handles.

4.3 Removing the unit

Guidance on unwrapping, checking for damage, and contacting transport companies if issues arise.

INSTALLATION

5.1 Installation Warnings

Crucial safety warnings for installation, stressing the need for qualified technicians and proper procedures.

5.2 Choice of Installation Location

Guidelines for selecting an optimal installation site, considering stability, environment, and airflow.

5.3 Unit Dimensions

Detailed diagrams showing the dimensions and connection points for EH0614DC, EH1014DC, and EH1314DC/EH1614DC models.

5.4 Minimum Functional Space

Illustration showing required clearance space around the EH1614DC and EH1314DC units for proper operation.

5.5 Condensate Drainage Pipes

Details on condensate drainage pipe requirements and water quality limits.

5.6 Water Connections

Example schema for system water connections and important notes on water quality and expansion tanks.

Hydraulic System Setup and Anti-Freeze

Details on hydraulic circuit, pipe isolation, filling, air discharge, and anti-freeze measures.

5.7 Electricity Connection

Instructions for electrical connections, including safety precautions and earthing cable requirements.

Wiring Connections to PCB Terminal Blocks

Diagrams and specifications for connecting internal and external PCB terminal blocks.

5.8 Installation check and test operation

Checklist for installation verification and steps for test operation, including final verification.

THERMOREGULATOR "SMART MT"

6.1 Screen and keyboard operation

Explanation of the SMART-MT regulator's display, icons, and button functions for operation.

Function keys (screen SMART-MT)

Details on short and prolonged key presses for navigating menus and controlling functions.

Clock setting

Step-by-step guide for setting the clock on the SMART-MT regulator.

Password setting

Instructions on how to access and set the password for advanced parameters.

LIST OF PARAMETERS IN THE "SMART MT"

1. "Set" Menu Parameters

Overview of menus within the "Set" menu, including HP, SEns, di, dEHU, SAni, EHS, AL.

Menu parameters list "Set"

Detailed list of "Set" menu parameters, including labels, ranges, defaults, and addresses.

Menu parameters list "Set" 2-2

Continuation of the "Set" menu parameters, covering dEHU, SAni, EHS sections.

Menu parameters list "Set" 2-2

Further continuation of "Set" menu parameters, including CYCA, SEtA, tiMA, HouA, OPEr, SEto, dELt, and alarm codes.

2. Menu "Prg" Parameters

Introduction to the "Prg" menu, listing its sub-menus like USYS, FrEq, LOUU, AFR, P1, P2, dAYS.

"Prg" Menu parameters list: 1 -2

Detailed list of "Prg" menu parameters for USYS section, covering temperature set points and climatic curves.

"Prg" Menu parameters list: 2 - 2

Detailed list of "Prg" menu parameters for USYS, FrEq, LOUU sections, related to water temperatures and compressor frequency.

"Prg" Menu parameters list 2-2

Detailed list of "Prg" menu parameters for P1, P2, dAYS sections, related to timer profiles and weekday assignments.

LOGIC OF OPERATION

8.1 Heat pump on/off state

Explanation of how the heat pump's ON/OFF state is controlled via the SMART-MT or CRONO-TH.

8.2 Circulators activation

Details on how Pump 1 and Pump 2 are activated, including external commands and relay logic.

8.3 Cooling/Heating operation MODE

Describes the three methods for changing the heat pump's operation mode.

8.4 Limit of frequency "NIGHT MODE"

How to activate "Night Mode" to reduce compressor frequency, noise, and absorption.

8.5 SET POINT 2 Activation

How to activate a second set point for water delivery temperature, typically for air terminal units.

8.6 Logic of the climatic curves

Explanation of how climatic curves determine requested water temperature based on external environment.

8.7 Inverter frequency modulation

How the inverter frequency is controlled based on water temperature errors.

8.8 Outdoor air temperature sensor

Importance of sensor placement and connection of a remote probe.

8.9 Storage DHW heating

Management of DHW heating, including sensor connection and request methods.

8.10 DHW Integrating electric resistance

Automatic management of electric heater for DHW integration based on temperature sensor.

8.11 Dehumidifier Management

How to operate the dehumidifier based on ambient humidity and cooling mode.

8.12 Room Thermostat Output

Explanation of the room thermostat output linked to CRONO-TH for air conditioning control.

8.13 Comfort/Attenuation time periods

Setting comfort and attenuation periods using CRONO-TH for energy saving.

8.14 Additional generator

Managing bivalent systems with an auxiliary generator for DHW production during low temperatures.

8.15 Valve 0-10 V for underfloor heating

Usage of the 0-10V valve for systems with "HIGH" and "LOW" temperature circuits.

8.16 Anti-freeze protection

How the antifreeze function works and advice for cold environments.

ASSISTANCE AND MAINTENANCE

9.1 Cleaning the heat pump

Safety precautions and methods for cleaning the heat pump, including what not to use.

9.2 Water Condensate Drainage Check

Procedure to check proper drainage of condensation water and when to contact service.

9.3 Troubleshooting

Common operating issues and checks to perform before requesting service.

9.4 Allarm code SMART-MT

Table listing alarm codes, their causes, and recommended solutions.

9.5 Alarm errors on the PCB Main Display

Table detailing error codes, appearance, method of check, and problem resolution for PCB errors.

Error log display

How to display and delete error logs from the unit.

Data display method

Steps to access and view monitored data from the unit's display.

WIRING DIAGRAMS

Model EH0614DC Wiring Diagram

Electrical schematic for the EH0614DC model.

Model EH1014DC Wiring Diagram

Electrical schematic for the EH1014DC model.

Model EH1614DC, EH1314DC Wiring Diagrams

Electrical schematics for the EH1614DC and EH1314DC models.

DISPOSAL

11.1 Environmental safeguard information!

Information on fluorinated greenhouse gases and WEEE directive compliance.

11.2 Disposal rules for the old air conditioner

Guidelines for safely disposing of old air conditioners, emphasizing refrigerant and recycling.

11.3 Disposal rules of the new air conditioner packaging

Instructions for disposing of packing materials responsibly.

GUARANTEE CERTIFICATE

Guarantee conditions

Details on the terms and conditions of the product guarantee.

Related product manuals