DeDietrich MIV-4S AWHP 6 MR-3 User Manual
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DeDietrich MIV-4S AWHP 6 MR-3 User Manual

Reversible air/water "split inverter" heat pump
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EASYLIFE
ALEZIO S V200
User Guide
Reversible air/water "Split Inverter" heat pump
ALEZIO S V200
MIV-4S/E 4-8 V200
MIV-4S/E 11-16 V200
MIV-4S/H 4-8 V200
MIV-4S/H 11-16 V200
S U S T A I N A B L E C O M F O R T ®

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Summary of Contents for DeDietrich MIV-4S AWHP 6 MR-3

  • Page 1 EASYLIFE ALEZIO S V200 User Guide Reversible air/water "Split Inverter" heat pump ALEZIO S V200 MIV-4S/E 4-8 V200 MIV-4S/E 11-16 V200 MIV-4S/H 4-8 V200 MIV-4S/H 11-16 V200 S U S T A I N A B L E C O M F O R T ®...
  • Page 2 Dear Customer, Thank you very much for buying this appliance. Please read through the manual carefully before using the product, and keep it in a safe place for later reference. In order to ensure continued safe and efficient operation we recommend that the product is serviced regularly. Our service and customer service organisation can assist with this.

  • Page 3: Table Of Contents

    Contents Contents Safety instructions and recommendations ..............5 Safety .
  • Page 4 Contents Maintenance ..................45 General .

  • Page 5: Safety Instructions And Recommendations

    1 Safety instructions and recommendations Safety instructions and recommendations Safety Operation Danger This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the haz­...

  • Page 6: General Instructions

    1 Safety instructions and recommendations Domestic wa­ Draining the appliance: 1. Shut off the domestic cold water inlet. 2. Open a hot water tap in the installation. 3. Open a valve on the safety unit. 4. When the water stops flowing, the appliance has been drained. The pressure limiter device (safety valve or safety unit) must be regularly oper­...

  • Page 7: Refrigerant Safety

    1 Safety instructions and recommendations Refrigerant safety Warning Refrigerant fluid and pipes: Use only R410A refrigerant fluid to fill the installation. Use tools and pipe components especially designed for use with R410A refrigerant fluid. Use copper pipes deoxidised with phosphorus to carry the re­ frigerant fluid.

  • Page 8: Hydraulic Safety

    1 Safety instructions and recommendations In order to limit the risk of being scalded, a thermostatic mixing valve must be installed on the domestic hot water flow pipes. Hydraulic safety When making the hydraulic connection, it is imperative that the standards and corresponding local directives be respected.

  • Page 9: Liabilities

    1 Safety instructions and recommendations Only genuine spare parts may be used. Removal and disposal of the heat pump must be carried out by a qualified professional in accordance with prevailing local and national regulations. Do not allow the refrigerant fluid to escape into the atmosphere. After maintenance or repair work, check the entire heating system to en­...

  • Page 10: Symbols Used

    2 Symbols used Symbols used Symbols used in the manual This manual uses various danger levels to draw attention to special in­ structions. We do this to improve user safety, to prevent problems and to guarantee correct operation of the appliance. Danger Risk of dangerous situations that may result in serious personal injury.
  • Page 11 2 Symbols used Fig.3 Symbols used on the connection la­ 1 Sensor cable - low voltage 2 Power supply cable 230 V / 400 V 3 Heating circuit flow 4 Circuit B flow 5 Heating circuit return 6 Circuit B return (optional) G1"...

  • Page 12: Technical Specifications

    3 Technical specifications Technical specifications Homologations 3.1.1 Directives This product complies with the requirements of the following European Di­ rectives and Standards: Pressure Equipment Directive 2014/68/EU Low Voltage Directive 2014/35/EU Generic standard: EN 60335-1 Relevant standards: EN 60335-2-21, EN 60335-2-40 Electromagnetic Compatibility Directive 2014/30/EU Generic standards: EN 61000-6-3, EN 61000-6-1 Relevant Standard: EN 55014...
  • Page 13 3 Technical specifications Measure­ Unit AWHP 4.5 AWHP 6 AWHP 8 AWHP 11 AWHP 11 AWHP 16 AWHP 16 ment type MR-3 MR-2 MR-2 TR-2 MR-2 TR-2 Coefficient 5.11 4.22 4.34 4.65 4.65 4.22 4.22 of Perform­ ance (COP) Absorbed 0.90 1.38 1.82...

  • Page 14: Domestic Hot Water Tank

    3 Technical specifications Measure­ Unit AWHP 4.5 AWHP 6 AWHP 8 AWHP 11 AWHP 11 AWHP 16 AWHP 16 ment type MR-3 MR-2 MR-2 TR-2 MR-2 TR-2 Acoustic dB(A) 48.8 48.8 48.8 47.6 47.6 47.6 47.6 power - In­ side Acoustic dB(A) 61.0...

  • Page 15: Heat Pump Weight

    3 Technical specifications Specification Unit Value Water capacity Litres Tab.8 Common specifications (in accordance with the EN 16147 standard) AWHP 4.5 MR AWHP 6 MR-3 AWHP 8 MR-2 AWHP 11 MR-2 AWHP 16 MR-2 AWHP 11 TR-2 AWHP 16 TR-2 1 hour 40 minutes 2 hours 2 hours 11 mi­...
  • Page 16 3 Technical specifications Product name MIV-4S MIV-4S AWHP 4.5 MR AWHP 6 MR-3 = -7°C = +2°C = +7°C = +12°C = bivalent temperature = operation limit temperature Bivalent temperature °C Degradation coefficient — ƞ Seasonal space heating energy efficiency under average conditions ƞ...
  • Page 17 3 Technical specifications Product name MIV-4S MIV-4S AWHP 4.5 MR AWHP 6 MR-3 Annual energy consumption under warmer condi­ 1249 1492 tions Rated air flow rate, outdoors for air-to-water heat — 2100 2100 pumps Declared load profile Daily electricity consumption 4.020 4.816 elec...
  • Page 18 3 Technical specifications Product name MIV-4S MIV-4S MIV-4S AWHP 8 MR-2 AWHP 11 MR-2 AWHP 16 MR-2 AWHP 11 TR-2 AWHP 16 TR-2 Declared coefficient of performance or primary en­ ergy ratio for part load at an indoor temperature of 20°C and outdoor temperature COPd = -7°C...

  • Page 19: Circulating Pump

    3 Technical specifications 3.2.5 Circulating pump Important The benchmark for the most efficient circulating pumps is EEI ≤ 0.20. Fig.4 Pressure available 1 Available pressure in metres of water column (mWc) 2 Water flow rate in cubic metres per hour (m 3 Available pressure for 4 to 8 kW outdoor units 4 Available pressure for the 11 and 16 kW outdoor units MW-2000147-2...

  • Page 20: Description Of The Product

    4 Description of the product Description of the product General description The MIV-4S heat pump comprises: an indoor module, including a domestic hot water tank and a control panel A reversible outdoor unit for energy production in heating or cooling mode.

  • Page 21: Main Components

    4 Description of the product Fig.5 General operating principle MW-6000391-1 1 Evaporator (fin battery in the outdoor unit) 5 Electrical energy 2 Compressor 6 Heating water 3 Condenser (plate exchanger in the indoor module) 7 Energy flow 4 Electronic expansion valve 8 Heat recovered from the environment Main components Fig.6...

  • Page 22: Control Panel Description

    4 Description of the product Control panel description 4.4.1 Description of the keys Fig.7 : back to the previous level without saving the modifications made : manual reset : accessing the heating parameters : lowering the value : accessing the domestic hot water parameters : raising the value : MODE display : accessing the menu selected or confirming the value modifi­...
  • Page 23 4 Description of the product Hydraulic pressure in the system The display alternates between the hydraulic pressure for the system and the measured flow temperature. Fig.12 Steady symbol: displayed when indicating the system's hydraulic pressure value Flashing symbol: pressure in the system too low XXX Pressure value in the system (in bar) or flow temperature (in °C) Cooling mode Fig.13...
  • Page 24 4 Description of the product COUNTERS / TIME PROG / Sub-Menus CLOCK Fig.18 COUNTERS sub-menu (CNT) TIME PROG sub-menu: Timer programming dedicated to heat­ ing and domestic hot water production (CIRC A, CIRC B, ECS) Timer program for Monday Timer program for Tuesday Timer program for Wednesday Timer program for Thursday Timer program for Friday...

  • Page 25: Operation

    5 Operation Operation Use of the control panel 5.1.1 Browsing in the menus Press any key to turn on the backlight for the control panel screen. If no key is pressed within 3 minutes, the control panel backlight will go out.

  • Page 26: Shutdown

    5 Operation Shutdown 5.3.1 Switching off the heating Important Heating mode can be managed via the TIME PROG sub-menu dedicated to timer programming. Important If the heating function is shut off, then the cooling will also be shut off. Fig.25 1.

  • Page 27: Stopping Domestic Hot Water Production

    5 Operation 5.3.2 Stopping domestic hot water production Important Domestic hot water production can be managed via the TIME PROG sub-menu dedicated to timer programming. Fig.28 1. Go to stop mode by pressing the key. MW-5000135-3 Fig.29 2. Select domestic hot water production mode pressing the key.

  • Page 28: Frost Protection

    5 Operation Frost Protection If the temperature of the heating water in the heat pump falls too much, the integrated protection device switches itself on. This device functions as follows: If the water temperature is lower than 5°C, the circulating pump starts If the water temperature is lower than 3°C, the back-up starts up.

  • Page 29: Settings

    6 Settings Settings Modifying the User parameters Caution Altering the factory settings may impair operation of the appliance. Fig.31 1. Go to the User menu. 2. Select the desired sub-menu by pressing the key. 3. Confirm the selection by pressing the key.
  • Page 30 6 Settings Parameter Description Factory setting Factory setting CP080 User Room Setpoint Zone Activity temperature Can be set from 5 °C to 30 °C CP081 User Room Setpoint Zone Activity temperature in activity zone 2 Can be set from 5 °C to 30 °C CP082 User Room Setpoint Zone Activity temperature in activity zone 3 Can be set from 5 °C to 30 °C...

  • Page 31: Ecs Sub-Menu In The User Menu

    6 Settings Parameter Description Factory setting Factory setting CP660 Choice icon to display this zone =None =All =Bedroom =Livingroom =Study =Outdoor =Kitchen =Basement =Swimming pool 6.2.2 ECS sub-menu in the User menu DP : Direct Hot Water Parameters = Domestic hot water tank parameters Tab.16 Parameter Description...

  • Page 32: Hmi Sub-Menu In The User Menu

    6 Settings Parameter Description Factory setting AP017 Enable domestic hot water heat demand processing = off = on AP073 Outdoor temperature: upper limit for heating SUMMER / WINTER set point switch: Can be set from 15 °C to 30.5 °C AP074 The heating is stopped.

  • Page 33: Counters /Time Prog / Clock Menus

    6 Settings Parameter Description Factory setting HP063 Energy cost in Hybrid Electricity cost in low tarif 0.09 €/kWh Can be set from 0.01 to 2.50 €/kWh HP064 Cost of fossil energy (oil or gas) - price per litre or per m3 0.90 €/kWh Cost of fossil energy (oil or gas) - price per litre or per m Can be set from 0.01 to 2.50 €/kWh...
  • Page 34 6 Settings Parameter Description Unit EHC--04 SCB04–B AC031 Total startings of the second stage of backup DC002 Numbers of Domestic Hot Water diverting valve cycles DC003 Number of hours during which the diverting valve hours is in DHW position DC004 Number of compressor start-ups during domestic hot water production DC005...

  • Page 35: Setting The Parameters

    6 Settings Setting the parameters 6.4.1 Setting the room temperature set point in comfort mode Important The room temperature set point can be managed via the TIME PROG sub-menu dedicated to timer programming. Important To set the room temperature set point, it is necessary to set the CP080 parameter available in the User menu.

  • Page 36: Activating Manual Forcing For Heating

    6 Settings Fig.37 1. Access Forcing of the cooling function by pressing the key. Important Forcing of the cooling function is possible only if the Installer ena­ bled the cooling function during Installation. MW-5000401-2 Fig.38 2. Access Forcing of the cooling function by pressing the key.

  • Page 37: Setting The Timer Programming

    6 Settings 6.4.5 Setting the timer programming Fig.43 1. Access the COUNTERS/ TIME PROG / CLOCK menus. Important When using a programmable room thermostat, this menu is not displayed. Fig.44 2. Select the desired circuit by pressing the key. MW-5000139-4 Fig.45 3.
  • Page 38 6 Settings Fig.47 7. Set the start time for the period by pressing the key. 8. Confirm the selection by pressing the key. MW-5000142-2 Fig.48 9. Select the status that corresponds to the period by press­ ing the key. Status for periods Description comfort mode...

  • Page 39: Reading Out Measured Values

    7 Reading out measured values Reading out measured values The measured values are available in the Information menu of the dif­ ferent PCBs. Certain parameters are displayed: according to certain system configurations, according to the options, circuits or sensors actually connected. Tab.24 List of sub-menus Sub-menu...

  • Page 40: Control System Sequence

    7 Reading out measured values Parameter Description Unit EHC--04 SCB04-B CM130 Current activity of the zone: 0 =Anti frost 1 =Reduced 2 =Comfort 3 =Anti legionella CM190 Wished room temperature setpoint of the zone °C CM210 Current Outside Temperature of the zone °C DM001 Domestic Hot Water tank temperature (bottom sensor) °C...
  • Page 41 7 Reading out measured values Status Appliance: AM012 parameter Appliance sub status: AM014 parameter 1= heating / cooling / domestic hot water de­ Heat Demand mand 00 = off The set point is reached. The compressor can start up whenever necessary. 01= anti-short cycle The heating set point has been reached.
  • Page 42 7 Reading out measured values Status Appliance: AM012 parameter Appliance sub status: AM014 parameter Cooling Active 30= normal operation Cooling is active. 75= compressor shut-down owing to the condensation detector 78= correction of the temperature set point Increase in the cooling set point owing to the condensation detector. 82= temperature lower than the minimum cooling temperature Compressor shut-down.
  • Page 43 7 Reading out measured values Status Appliance: AM012 parameter Appliance sub status: AM014 parameter Load test CH max 30= normal operation. The compressor or the back-ups are running. 31= internal set point limited If the heating set point on the heat pump differs from the system set point. 60= pump post-operation Heat pump and back-up shut-down, system pump post-operation.
  • Page 44 7 Reading out measured values Status Appliance: AM012 parameter Appliance sub status: AM014 parameter DeAiration 30= normal operation The compressor or the back-ups are running. 31= internal set point limited If the heating set point on the heat pump differs from the system set point. 60= pump post-operation Heat pump and back-up shut-down.

  • Page 45: Maintenance

    8 Maintenance Maintenance General Maintenance operations are important for the following reasons: To guarantee optimum performance. To extend the life of the equipment. To provide an installation which offers the user optimum comfort over time. Caution Maintenance work must be carried out by a qualified professional. Danger Before any work, switch off the mains electricity to the heat pump and the hydraulic or electrical back-up if connected.

  • Page 46: Troubleshooting

    9 Troubleshooting Troubleshooting Error messages Fig.49 Resetting the control panel allows the appliance to be restarted. The message appears when a fault code is detected. After resolving the problem, pressing the key resets the appliance's functions and thus eradicates the fault. If several faults occur, they are displayed one after the other.

  • Page 47: Fault Codes

    9 Troubleshooting Error Message Description code H02.10 Full Block Full blocking of the device recognized BL input on the central unit PCB terminal block open H02.23 System flow error System water flow error active Flow problem H02.25 ACI error Titan Active System short circuited or on an open circuit H02.36 Funct device lost Functional device has been disconnected...

  • Page 48: Accessing The Error Memory

    9 Troubleshooting Accessing the error memory The error and fault codes are listed together in the memory. Fig.51 1. Access the menus by pressing the two keys on the right simultane­ ously. MW-2000369-1 Fig.52 2. Select the Malfunction menu by pressing the key.
  • Page 49 9 Troubleshooting Problems Probable causes Corrections There is no domestic The domestic hot water Increase the value of parameter hot water. set point temperature is too low. The domestic hot water Activate the domestic hot water mode. mode is deactivated. The appliance is in re­...

  • Page 50: 10 Decommissioning And Disposal

    10 Decommissioning and disposal 10 Decommissioning and disposal 10.1 Decommissioning procedure To decommission the heat pump temporarily or permanently: 1. Contact the installer. 10.2 Disposal and Recycling Fig.55 Recycling Warning Removal and disposal of the heat pump must be carried out by a qualified professional in accordance with prevailing local and na­...

  • Page 51: 11 Environmental

    11 Environmental 11 Environmental 11.1 Energy savings Energy-saving advice: Do not block ventilation outlets. Do not cover the radiators. Do not hang curtains in front of the radiators. Install reflective panels behind the radiators to prevent heat losses. Insulate the pipes in rooms that are not heated (cellars and lofts). Close the radiators in rooms not in use.

  • Page 52: 12 Warranty

    12 Warranty 12 Warranty 12.1 General We would like to thank you for buying one of our appliances and for your trust in our product. In order to ensure continued safe and efficient operation, we recommend that the product is regularly inspected and maintained. Your installer and our service department can assist with this.

  • Page 53: Appendix

    13 Appendix 13 Appendix 13.1 Product fiche Tab.31 Product data sheet for heat pump combination heaters MIV-4S MIV-4S MIV-4S AWHP 4.5 AWHP 6 MR-3 AWHP 8 MR-2 Space heating - Temperature application Medium Medium Medium Water heating - Declared load profile Seasonal space heating energy efficiency class under average climate conditions Water heating energy efficiency class under average climate...

  • Page 54: Product Fiche - Temperature Controls

    13 Appendix MIV-4S MIV-4S AWHP 11 MR-2 AWHP 16 MR-2 (Prated or Psup) Rated heat output under average climate conditions Space heating - Annual energy consumption under average climate con­ 3999 5861 ditions Water heating - Annual energy consumption under average climate con­ ditions Seasonal space heating energy efficiency under average climate condi­...
  • Page 55 13 Appendix Fig.56 Package fiche for medium-temperature heat pumps indicating the space heating energy efficiency of the package Seasonal space heating energy effi ciency of heat pump ‘I’ Temperature control Class I = 1%, Class II = 2%, Class III = 1.5%, Class IV = 2%, Class V = 3%, Class VI = 4%, from fi...
  • Page 56 13 Appendix Tab.34 Weighting of medium temperature heat pumps Prated / (Prated + Psup) II, package without hot water storage tank II, package with hot water storage tank (1)(2) 1.00 1.00 0.70 0.63 0.45 0.30 0.25 0.15 0.15 0.06 0.05 0.02 0.02 ≥...

  • Page 57: Package Fiche - Combination Heaters (Boilers Or Heat Pumps)

    13 Appendix 13.4 Package fiche - Combination heaters (boilers or heat pumps) Fig.57 Package fiche for combination heaters (boilers or heat pumps) indicating the water heating energy efficiency of the package Water heating energy effi ciency of combination heater ‘I’ Declared load profi...
  • Page 58 13 Appendix MIV-4S 7682850 - v02 - 09012018...
  • Page 59 © Copyright All technical and technological information contained in these technical instructions, as well as any drawings and technical de­ scriptions supplied, remain our property and shall not be multiplied without our prior consent in writing. Subject to alterations.
  • Page 60 DE DIETRICH THERMIQUE 57, rue de la Gare F- 67580 MERTZWILLER - BP 30 7682850 - v02 - 09012018 7682850-001-02...

This manual is also suitable for:

Miv-4s awhp 4.5 mrAlezio s v200Miv-4s awhp 16 mr-2 awhp 16 tr-2Miv-4s awhp 11 mr-2 awhp 11 tr-2

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