DeDietrich ALEZIO AWHP MIV-II User Manual
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DeDietrich ALEZIO AWHP MIV-II User Manual

Reversible air / water heat pump "split inverter"
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ALEZIO
EN
Reversible air / water heat pump "Split Inverter"
AWHP MIV-II
User Guide
300023321-001-01

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Summary of Contents for DeDietrich ALEZIO AWHP MIV-II

  • Page 1 ALEZIO Reversible air / water heat pump "Split Inverter" AWHP MIV-II User Guide 300023321-001-01...

  • Page 2: Table Of Contents

    Contents Introduction ....................4 Symbols used ............4 1.1.1 Symbols used in the manual ........4 1.1.2 Symbols used on the equipment ......4 Abbreviations and lexicon ........5 General ..............5 1.3.1 Manufacturer's liability ..........5 1.3.2 Installer's liability .............5 1.3.3 User's liability ............6 Safety instructions and recommendations ..........7 Safety instructions ..........7 Recommendations ..........7 Description ....................9...
  • Page 3 Contents Checking and maintenance ..............19 General instructions ...........19 Periodic checks ..........19 Top up the installation with water .....20 Bleeding the heating system ......20 5.4.1 Manual venting ............21 5.4.2 Automatic venting ..........21 Troubleshooting ..................22 Error messages ...........22 Incidents and solutions ........23 Technical specifications ................25 Technical specifications ........25 7.1.1...
  • Page 4 03/07/2012 - 300023321-001-01...

  • Page 5: Introduction

    AWHP MIV-II 1. Introduction Introduction Symbols used 1.1.1. Symbols used in the manual In these instructions, various danger levels are employed to draw the user's attention to particular information. In so doing, we wish to safeguard the user's safety, obviate hazards and guarantee correct operation of the appliance.

  • Page 6: Abbreviations And Lexicon

    1. Introduction AWHP MIV-II Caution: danger, live parts. Disconnect the mains power prior to any operations. M002628-A Abbreviations and lexicon 4 MIV: Indoor module 4 HP or PAC: Heat pump 4 DHW: Domestic hot water 4 Supply temperature: Temperature of the water circulating in the radiators or in the underfloor heating 4 Ambient temperature: Temperature inside the house or in a room 4 Room temperature instruction: Temperature programmed in the...

  • Page 7: User's Liability

    AWHP MIV-II 1. Introduction 4 Carry out installation in compliance with the prevailing legislation and standards. 4 Perform the initial start up and carry out any checks necessary. 4 Explain the installation to the user. 4 If a maintenance is necessary, warn the user of the obligation to check the appliance and maintain it in good working order.

  • Page 8: Safety Instructions And Recommendations

    2. Safety instructions and recommendations AWHP MIV-II Safety instructions and recommendations Safety instructions DANGER If smoke is released or in case of refrigerant leak: Switch the appliance off. Open the windows. Evacuate the premises. Contact a qualified professional. WARNING Depending on the settings of the appliance: The temperature of the radiators may reach 80°C.
  • Page 9 AWHP MIV-II 2. Safety instructions and recommendations - Frost protection 03/07/2012 - 300023321-001-01...

  • Page 10: Description

    3. Description AWHP MIV-II Description General description The ALEZIO heat pump comprises: 4 An outside module for energy production in hot mode only when it is combined with an uninsulated inside module. 4 A reversible outside module for energy production in hot or cold mode when it is combined with an insulated inside module 4 An inside module with a control panel to handle the thermal exchange between the R410A fluid and the hydraulic circuit...

  • Page 11: Control Panel

    AWHP MIV-II 3. Description Control panel 3.2.1. Description M002226-B Display On/Off switch Pressure gauge Confirm key S or K DHW temperature button r or + Heating temperature button d or - Key ( [Escape] Back-up forcing button Menu key 3.2.2. Description of the display The display shows the operating status of the heat pump, the heating flow temperature and any error codes.
  • Page 12 3. Description AWHP MIV-II Menus Q : Information menu display W : User menu $ : Installer's settings Operating modes r : Domestic hot water mode w : Cooling mode (Only in reversible versions) p : Stop/Antifreeze mode M002227-B b : Heating mode v : Compressor on G : Additional heating on, stage 1-2 Forced back-up operation...

  • Page 13: Operating The Appliance

    AWHP MIV-II 4. Operating the appliance Operating the appliance Starting and stopping the heat pump 4.1.1. Starting the heat pump WARNING Only a qualified professional may carry out initial start up or a start up when the heat pump has completely stopped. Start the heat pump to produce heating, domestic hot water or cooling (Cooling mode: Only in reversible versions).
  • Page 14 4. Operating the appliance AWHP MIV-II Operating mode Screen display Heating and domestic hot water M002290-A Heating M002289-A Domestic hot water M002293-A Cooling and domestic hot water M002292-A Cooling M002291-A 03/07/2012 - 300023321-001-01...

  • Page 15: Switching Off The Central Heating

    AWHP MIV-II 4. Operating the appliance Operating mode Screen display Stop/Antifreeze mode M002288-A Pool M002289-A Swimming pool and domestic hot water M002290-A 4.1.2. Switching off the central heating It is possible to shut down the central heating and select an operating mode suited to the situation and the desired comfort level: 4 In summer, by using comfort, it is possible to operate cooling w (Only in reversible versions).

  • Page 16: Changing The User Parameters

    4. Operating the appliance AWHP MIV-II Parameter Description Unit pE : Outside temperature measured °C lp : Water flow l/min F.jp Software version To display the data in the Information menu, proceed as follows: 1. Press the ¿ key. M002246-B 2.

  • Page 17: Modifying The Set Room Temperature D H

    AWHP MIV-II 4. Operating the appliance Modifying the set room temperature d H 4.3.1. 1. Press the d key. M002240-B 2. Press the + or - keys to change the value. Temperature Adjustment range Increment Factory setting Room temperature from 15 to 30°C 1 °C 20 °C instruction...

  • Page 18: Changing The Operating Mode

    4. Operating the appliance AWHP MIV-II 4.3.3. Changing the operating mode 1. Press the ¿ key 2 times. M002249-B 2. When the symbol " flashes on the display, press the ® button. M002250-B 3. Press the + or - keys to change the value (See table below). 4.
  • Page 19 AWHP MIV-II 4. Operating the appliance 2. Hold the ' key down and press the ® key successively to choose the forcing desired. Display Back-up m + d Forcing additional heating for heating m + r Forcing additional heating for DHW m + d + r Forcing additional heating for heating and DHW...

  • Page 20: Checking And Maintenance

    5. Checking and maintenance AWHP MIV-II Checking and maintenance General instructions CAUTION An annual inspection is compulsory. We recommend taking out a maintenance contract. Maintenance operations must be done by a qualified engineer. Only original spare parts must be used. Make certain that the flues and chimneys are connected, in good condition and not blocked.

  • Page 21: Top Up The Installation With Water

    AWHP MIV-II 5. Checking and maintenance 4 Clean the outside of the heat pump using a damp cloth and a mild detergent. CAUTION Only a qualified professional is permitted to clean the inside of the heat pump. M002277-A Top up the installation with water The water pressure in the installation must be between 1,5 and 2 bar.

  • Page 22: Manual Venting

    5. Checking and maintenance AWHP MIV-II 5.4.1. Manual venting 1. Open the valves on all radiators connected to the heating system. 2. Put the heat pump in shutdown/frost protection mode. ¼ See chapter: "Changing the operating mode", page 17 T000181-B 3.

  • Page 23: Troubleshooting

    AWHP MIV-II 6. Troubleshooting Troubleshooting Error messages In the event of problems, the control panel displays the symbol a and an error code. WARNING In this instance, note the error code and call the fitter. The fault code is important for correct and fast tracing of the nature of the fault and for obtaining support from your supplier.

  • Page 24: Incidents And Solutions

    6. Troubleshooting AWHP MIV-II Incidents and solutions Problem Probable causes Solution The heating temperature setting Increase the value of parameter d or, if a room thermostat is too low. is connected, increase the temperature. ¼ See chapter: "Modifying the set room temperature d H ", page 16.
  • Page 25 AWHP MIV-II 6. Troubleshooting Problem Probable causes Solution The central heating pipe Contact the fitter. connections are too tight. There is air in the heating pipes. 4 It is essential that you bleed any air in the calorifier, the conduits or the taps to prevent the annoying noises likely to be produced during heating or when tapping water.

  • Page 26: Technical Specifications

    7. Technical specifications AWHP MIV-II Technical specifications Technical specifications 7.1.1. Heat pump Conditions of use: 4 Limit operating temperatures in Hot mode: - Water: +18 °C / +55 °C - Outside air: -15 °C / +35 °C 4 Limit operating temperatures in Cooling mode: - Water: +7 °C / +25 °C - Outside air: +15 °C / +40 °C 4 Maximum operating pressure: 3 bar...
  • Page 27 AWHP MIV-II 7. Technical specifications AWHP-II 6 MR 8 MR 11 MR 11 TR 14 MR 14 TR 16 MR 16 TR Max pre-loaded length Weight (empty) - Outside module Weight (empty) - Indoor module (1) Hot mode: Outside air temperature +7 °C, Water temperature at the outlet +35 °C. Performances in line with EN 14511-2. (2) Hot mode: Outside air temperature +2 °C, Water temperature at the outlet +35 °C.

  • Page 28: Energy Savings

    8. Energy savings AWHP MIV-II Energy savings Energy savings This chapter contains: 4 Energy-saving advice 4 Advice on setting the room thermostat correctly 8.1.1. Energy-saving advice 4 Do not block ventilation outlets. 4 Install reflective panels behind the radiators to prevent heat losses.

  • Page 29: Warranty

    AWHP MIV-II 9. Warranty Warranty General You have just purchased one of our appliances and we thank you for the trust you have placed in our products. Please note that your appliance will provide good service for a longer period of time if it is regularly checked and maintained. Your fitter and our customer support network are at your disposal at all times.
  • Page 32 Зубарев переулок, д. 15/1 Бизнес-центр «Чайка Плаза», офис 309 +7 (495) 221-31-51 DUEDI S.r.l. DE DIETRICH THERMIQUE Iberia S.L.U. www.duediclima.it www.dedietrich-calefaccion.es Distributore Ufficiale Esclusivo Av. Princep d’Astúries 43-45 De Dietrich-Thermique Italia 08012 BARCELONA Via Passatore, 12 - 12010 +34 932 920 520...

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