EasyManua.ls Logo

emmeti EH1018DC User Manual

emmeti EH1018DC
168 pages
Go to English
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
MIRAI - SMI 4.0
System Manager Integrated
EH0618DC / EH1018DC / EH1218DC / EH1618DC / EH1718D3
Rev. G - 03.2022
MANUALE INSTALLAZIONE ED USO
IT
INSTALLATION AND USE MANUAL
GB

Questions and Answers:

emmeti EH1018DC Specifications

General IconGeneral
Heating Capacity10.5 kW
Cooling Capacity10.0 kW
EER (Energy Efficiency Ratio)3.57
Power Input2.8 kW
Noise Level52 dB

Summary

1. PRODUCT INTRODUCTION

Unit dimensions

Provides physical dimensions and measurements for the unit.

1.7 Conformity to European Directives

Lists relevant EU directives and regulations for product compliance.

2. TECHNICAL SPECIFICATIONS

Technical data

Presents a detailed table of technical specifications for all models.

2.1 Flow rate, useful prevalence and absorbed power of the circulator

Illustrates circulator performance curves across different speed settings.

2.2 Operating range

Displays graphical representations of the unit's heating and cooling operational limits.

3. MOVEMENT AND TRANSPORT

3.1 Packing

Details packaging methods, label information, and handling symbols for safe transport.

3.2 Identification unit: Rating label

Explains the components and information found on the unit's identification rating label.

3.3 Handling units

Provides essential instructions for safe and proper handling and movement of the unit.

3.4 Unpacking

Offers guidance on the correct procedure for safely unpacking the unit.

4. WARNINGS

4.1 Extract from refrigerant gas R 32 safety data sheet

Safety data for R32 refrigerant, covering first aid, fire hazards, and firefighting measures.

PHYSICAL AND CHEMICAL PROPERTIES

Details the physical and chemical properties of the R32 refrigerant.

STABILITY AND RECTIVITY

Information on refrigerant stability, incompatible materials, and potential decomposition products.

TOXICOLOGICAL INFORMATION

Presents data regarding the acute toxicity of the refrigerant.

ECOLOGICAL INFORMATION

Information concerning the product's bioaccumulation potential and environmental mobility.

DISPOSAL CONSIDERAZIONS

Provides guidelines and recommendations for waste treatment and product disposal.

4.2 Attention and dangers

Highlights general cautions, potential dangers, and important warnings for appliance usage.

MEANING OF THE SYMBOLS

Explains the meaning and significance of common symbols used throughout the manual.

PROHIBITION OF:

Lists specific actions and placements that are strictly prohibited for safety reasons.

4.3 Prohibitions and warnings for installation

Details specific prohibitions and crucial warnings pertaining to the installation process.

5. INSTALLATION

5.1 Minimum operating spaces for maintenance

Specifies the minimum clearances required around the unit for effective maintenance access.

5.2 Fixing

Provides instructions for securely and properly fixing the unit in place.

5.3 Condensate Drainage Pipes

Offers guidance on the correct installation of condensate drainage pipes for proper function.

5.4 Hydraulic system

Detailed instructions for hydraulic connections, including system recommendations and best practices.

! WARNINGS

Critical warnings to ensure the correct operation and protection of the heat pump.

Anti-freeze protection

Explains the anti-freeze protection function, its operation, and configuration settings.

Water loaded into the system

Provides guidelines on water quality requirements and proper system charging procedures.

Procedure for water charge and air purge in the hydraulic circuit

Step-by-step guide for filling and purging air from the hydraulic circuit.

5.5 Electrical System

Details electrical system connections, safety precautions, and required cable sizing.

How to connect the wiring to the terminal

Provides instructions for correctly connecting wires to the unit's terminal block.

5.6 Connection specifications Recipe 1 (C400 = 1) Factory configuration

Wiring diagram and configuration specifications for Recipe 1.

RECIPE 1 (C400=1) - Factory configuration CONFIGURABLE PARAMETERS

Details the configurable parameters for Recipe 1 factory configuration.

TERMINAL BLOCK PCB CONNECTION SPECIFICATIONS

Provides specifications for connecting components to the PCB terminal block.

5.7 Connection Specifications Recipe 2 (C400=2) Configuration for connection to the ECO HYDRO KIT

Wiring diagram and configuration specifications for Recipe 2 with ECO HYDRO KIT.

RECIPE 2 (C400=2) CONFIGURABLE PARAMETERS

Details the configurable parameters for Recipe 2 configuration.

TERMINAL BLOCK PCB CONNECTION SPECIFICATIONS

Provides specifications for connecting components to the PCB terminal block.

5.8 Connection Specifications Recipe 3(C400=3) Configuration for connection to Recupera URC

Wiring diagram and configuration for Recipe 3 with Recupera URC.

RECIPE 3 (C400=3) CONFIGURABLE PARAMETERS

Details the configurable parameters for Recipe 3 configuration.

TERMINAL BLOCK PCB CONNECTION SPECIFICATIONS

Provides specifications for connecting components to the PCB terminal block.

RECIPE 10 (C400=10 configurable only by Febos-Crono Master) CONFIGURABLE PARAMETERS

Details configurable parameters for Recipe 10 (Febos-Crono Master only).

TERMINAL BLOCK PCB CONNECTION SPECIFICATIONS

Provides specifications for connecting components to the PCB terminal block.

RECIPE 13 (C400-13 configurable only by Febos-Crono Master) CONFIGURABLE PARAMETERS

Details configurable parameters for Recipe 13 (Febos-Crono Master only).

TERMINAL BLOCK PCB CONNECTION SPECIFICATIONS

Provides specifications for connecting components to the PCB terminal block.

6. TYPE OF INSTALLATION

6.1 DIAGRAM 1 HYDRAULIC CONNECTION Radiant system + Fancoil + Eco Hot Water Recipe 1: C400=1 Par 407=0

Hydraulic connection diagram for Recipe 1 (Radiant, Fancoil, Eco Hot Water).

7. THERMAL ADJUSTMENT "SMART MT"

7.1 Display and keys

Overview of the SMART-MT controller display and buttons for operation.

Function of the keys in the main screen of the Smart-MT

Explains the function of keys for navigation and operation within the Smart-MT interface.

Password setting:

Details the procedure for setting and accessing the user password.

7.2 Parameter lists - "Set" menu

Guide to accessing and modifying parameters within the "Set" menu.

SMART-MT Time setting

Instructions for correctly setting the date and time on the SMART-MT controller.

SERVICE SECTION PARAMETER LIST

List of service parameters related to temperature sensors and analogue inputs.

SERVICE SECTION PARAMETER LIST (continued)

List of service parameters for signals, physical output status, and humidity settings.

SERVICE SECTION PARAMETER LIST (continued)

List of service parameters for Heat Pump operational status and system configurations.

SERVICE SECTION PARAMETER LIST (continued)

Continuation of service parameters for system configurations.

SERVICE SECTION PARAMETER LIST (continued)

Details service parameters for compressor frequency adjustment.

SERVICE SECTION PARAMETER LIST (continued)

Lists service parameters for compressor frequency, humidity, and output status.

SERVICE SECTION PARAMETER LIST (continued)

Details service parameters for DHW production, frost protection, and additional heater.

SERVICE SECTION PARAMETER LIST (continued)

Lists service parameters related to alarm history.

8. USER SECTION: OPERATION

8.1 Heat Pump ON/OFF

Instructions for turning the heat pump on and off via the interface.

8.2 Operating mode (Heating / Cooling)

Guidance on selecting and operating the unit in heating or cooling modes.

8.3 Consent from Ambient Thermostat

Explains how the ambient thermostat consent affects heat pump operation.

8.4 Temperature setting of water Set and climate

Instructions for setting water temperatures and utilizing climate curves.

8.5 Consent and Set Point 2 setting

Details on setting up Set Point 2 and managing related consents.

8.6 Activation of the circulator inside the PdC (heat pump)

Explanation of how the internal circulator is activated for various operations.

8.7 Modulation of the PdC compressor

Describes how the heat pump compressor modulates its output based on demand.

8.8 Compressor frequency limitation

Explains the mechanism for limiting the compressor's operating frequency.

8.9 Heating of domestic hot water (DHW)

Instructions and configurations for heating domestic hot water (DHW).

8.9.1 DHW heating with Eco Hot Water (C407=0)

Details using the Eco Hot Water system for domestic hot water production.

8.9.2 DHW heating with the HP (C407 = 1)

Instructions for using the heat pump (HP) for domestic hot water production.

8.9.3 DHW heating with Eco Hot Water + addition with PdC (C407=2)

Describes combined DHW heating using Eco Hot Water and the heat pump.

8.9.4 DHW additional Electrical Heater

Information on utilizing an additional electrical heater for DHW.

8.10 Relaunch circulator

Explains the process and conditions for relaunching the circulator.

8.11 Additional heater

Details on managing the consent and operation of an additional heater.

8.11.1 Parallel operation

Describes heat pump operation in parallel with another thermal generator.

8.11.2 Alternate operation

Explains the heat pump's operation in alternate mode with other sources.

8.11.3 Alternate operation x alarm

Details alternate operation of auxiliary sources during heat pump alarms.

8.11.4 Additional heater as replacement for economic convenience

Using the additional heater as an economical alternative to the heat pump.

8.12 Frost protection

Explanation of frost protection functions, thresholds, and SMART-MT settings.

8.13 External air temperature sensor

Discusses the importance and setup of the external air temperature sensor.

8.14 Water flow rate

Information on water flow rate monitoring and associated alarms.

8.14.1 Pulsed outlet water flow meter

Instructions for connecting a pulsed output water flow meter.

8.14.2 Water flow meter with output 4รท20 mA

Instructions for connecting a 4-20 mA output water flow meter.

8.15 Electrical powers

Instructions regarding the configuration and management of electrical power inputs.

8.15.1 Power absorbed by MIRAI-SMI

Details on measuring the power absorbed by the MIRAI-SMI unit.

8.15.2 Power absorbed by Eco Hot Water

Details on measuring the power absorbed by the Eco Hot Water system.

8.16 Dehumidifier

Information on connecting and operating a dehumidifier with the system.

8.16.1 Operation of independent dehumidifier (C406 = 1)

Describes the independent operation mode of the dehumidifier.

8.16.2 Operation of dependent dehumidifier from the HP (C406 = 0)

Explains dehumidifier operation dependent on the heat pump's cooling mode.

8.16.3 Operation of dehumidifier depending on the HP + Booster fancoil (C406 = 2)

Details dehumidifier operation with heat pump and booster fancoil.

8.16.4 Operation as a relaunch fancoil (C406 = 3)

Describes dehumidifier operation when acting as a relaunch fancoil.

8.17 Active alarms

Instructions on how to view active alarms displayed on the SMART-MT.

8.19 High temperature radiant system alarm input

Configuration for the input signal of a high temperature radiant system alarm.

8.20 Low pressure systrem alarm input

Configuration for the input signal of a low pressure system alarm.

8.18 Alarm history

Guidance on accessing and viewing the history of recorded alarms.

9. ALARM CODES ON SMART-MT

9.1 Troubleshooting

General troubleshooting steps for common issues encountered with the system.

9.2 Alarm codes on SMART-MT

A comprehensive list of SMART-MT alarm codes and their corresponding solutions.

9.3 Manual reset protection status on the heat pump

Procedure for manually resetting the heat pump's protection status.

10. CODES AND ALARMS ON PCB DISPLAY

10.1 Alarm codes on PCB Display

Lists alarm codes displayed on the PCB and provides troubleshooting steps.

Error Code A1

Troubleshooting guide for 'Discharge temperature error'.

Error Code A5

Troubleshooting guide for 'Abnormal rotation of compressor'.

Error Code C1

Troubleshooting guide for 'Motor error fan upper/lower'.

Error Code C5

Troubleshooting guide for 'Sensor error'.

Error Code CC

Troubleshooting guide for 'SMART-MT Serial Error'.

Error Code E5

Troubleshooting guide for 'Incoming water temperature sensor error'.

Error Code P3

Troubleshooting guide for 'Compressor over temperature relay tripped'.

11. SERVICE AND MAINTENANCE

Voltage, Resistance, Continuity control method

Describes methods for controlling voltage, resistance, and continuity.

Continuity of current fuses on MAIN PCB boards

Details how to check the continuity of fuses on the main PCB.

FAN MOTOR voltage on the MAIN PCB

Explains how to measure the voltage of the FAN MOTOR on the main PCB.

Continuity of current fuses on MAIN PCB boards (cont.)

Provides visual guides for checking fuse continuity on the PCB.

FAN MOTOR voltage on the MAIN PCB (cont.)

Illustrates voltage measurement points for the FAN MOTOR on the PCB.

PUMP voltage on the MAIN PCB

Details how to measure the PUMP voltage on the main PCB.

History display errors on PCB DISPLAY

Instructions for viewing error history displayed on the PCB.

Deletion of displayed values

Procedure for deleting displayed error values from the unit's memory.

Data display method

Explains the method for displaying various data points on the unit.

Monitor screen data content

Details the content and meaning of data shown on the monitor screen.

Electrical characteristics of temperature sensors

Lists resistance values for various temperature sensors at different temperatures.

12. CLEANING

12.1 Cleaning the heat pump

Provides safety precautions and guidelines for cleaning the heat pump unit.

12.2 Water Condensate Drainage Check

Instructions for checking the proper drainage of water condensate.

13. DISPOSAL

13.1 WEEE Information Note

Information regarding the disposal of Waste Electrical and Electronic Equipment (WEEE).

13.2 Disposal of packaging

Guidelines for environmentally responsible disposal of packaging materials.

14. WIRING DIAGRAMS

Mod. EH0618DC

Wiring diagram specific to the EH0618DC model.

Mod. EH1018DC

Wiring diagram specific to the EH1018DC model.

Mod. EH1218DC

Wiring diagram specific to the EH1218DC model.

Mod. EH1618DC

Wiring diagram specific to the EH1618DC model.

Mod. EH1718D3

Wiring diagram specific to the EH1718D3 model.

15. SCHEDA PRODOTTO / PRODUCT FICHE

EH0618DC + ITM-200 B

Product fiche details for the EH0618DC model.

EH1018DC + ITM-200 B

Product fiche details for the EH1018DC model.

EH1218DC + ITM-200 B

Product fiche details for the EH1218DC model.

EH1618DC + ITM-200 B

Product fiche details for the EH1618DC model.

EH1718D3 + ITM-200 B

Product fiche details for the EH1718D3 model.

GENERAL TERMS OF WARRANTY

Related product manuals