Daikin Altherma 3 H F Installer's Reference Manual
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Daikin Altherma 3 H F Installer's Reference Manual

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Installer reference guide
Daikin Altherma 3 H F

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Summary of Contents for Daikin Altherma 3 H F

  • Page 1 Installer reference guide Daikin Altherma 3 H F EPGA11DAV3 EPGA14DAV3 EPGA16DAV3 EAVH16SU18DA6V EAVH16SU23DA6V...

  • Page 2: Table Of Contents

    Power limitation activated by digital inputs ....................48 5.6.3 Power limitation process..........................49 Setting up an external temperature sensor ........................49 6 Preparation Overview: Preparation ..............................51 Installer reference guide EPGA11~16DAV3 + EAVH16SU18+23DA6V Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 3 Finishing the outdoor unit installation ........................... 98 7.7.1 To finish the outdoor unit installation ......................98 Finishing the indoor unit installation..........................98 7.8.1 To close the indoor unit ..........................98 8 Configuration EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 4 Solving problems based on error codes ......................... 193 12.4.1 To display the help text in case of a malfunction ..................193 12.4.2 Error codes: Overview ............................ 194 13 Disposal Installer reference guide EPGA11~16DAV3 + EAVH16SU18+23DA6V Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 5 Technical specifications: Domestic hot water tank......................215 14.7.1 Test results in accordance with EN12897 (2016) ..................215 14.7.2 Warning label..............................216 15 Glossary 16 Field settings table EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 6: General Safety Precautions

    Indicates a situation that could result in minor or moderate injury. NOTICE Indicates a situation that could result in equipment or property damage. INFORMATION Indicates useful tips or additional information. Symbols used on the unit: EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 7: For The Installer

    Improper installation or attachment of equipment or accessories could result in electric shock, short-circuit, leaks, fire or other damage to the equipment. Only use accessories, optional equipment and spare parts made or approved by Daikin. WARNING Make sure installation, testing and applied materials comply with applicable legislation (on top of the instructions described in the Daikin documentation).

  • Page 8: Installation Site

    Corrosion of copper pipes or soldered parts may cause the refrigerant to leak. 1.2.3 Refrigerant If applicable. See the installation manual or installer reference guide of your application for more information. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 9 Make sure there is no oxygen in the system. Refrigerant may only be charged after performing the leak test and the vacuum drying. Possible consequence: Self-combustion and explosion of the compressor because of oxygen going into the operating compressor. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 10: Brine

    70°C. In case of a brine leak, hot parts inside the unit can create a hazardous situation. WARNING The use and installation of the application MUST comply with the safety and environmental precautions specified in the applicable legislation. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 11: Water

    When installing the earth leakage protector, make sure it is compatible with the inverter (resistant to high frequency electric noise) to avoid unnecessary opening of the earth leakage protector. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 12 Running the product in reversed phase can break the compressor and other parts. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 13: About The Documentation

    The original documentation is written in English. All other languages are translations. Technical engineering data ▪ A subset of the latest technical data is available on the regional Daikin website (publicly accessible). ▪ The full set of latest technical data is available on the Daikin Business Portal (authentication required).

  • Page 14: Installer Reference Guide At A Glance

    How to maintain and service the units Troubleshooting What to do in case of problems Disposal How to dispose of the system Technical data Specifications of the system Glossary Definition of terms EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 15 Note: There is also an installer settings table in the user reference guide. This table has to be filled in by the installer and handed over to the user. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 16: About The Box

    ▪ Prepare the path along which you want to bring the unit inside in advance. 3.2 Outdoor unit 3.2.1 To unpack the outdoor unit EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 17: To Handle The Outdoor Unit

    To avoid injury, do NOT touch the air inlet or aluminium fins of the unit. 143 kg 3.2.3 To remove the accessories from the outdoor unit 1 Open the outdoor unit. 2 Remove the accessories. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 18: To Remove The Transportation Stay

    1 Remove the nut (a) of the compressor mounting bolt. 2 Remove and discard the transportation stay (b). 3 Re-install the nut (a) of the compressor mounting bolt and tighten to 10.1 N•m of torque. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 19: Indoor Unit

    Tundish (to mount onto the pressure relief valve discharge pipe) d Brass compression coupler e Discharge pipe (for pressure relief valve) f General safety precautions EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 20: To Handle The Indoor Unit

    Instruction sheet g Expansion vessel of 18 l – 3/4" Male BSP NOTICE All piping MUST be installed according to section G3 of the Building Regulations. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 21: Checklist For The Required Dhw Accessories

    Adaptor 22 mm×3/4" Female BSP T-piece 22 mm×22 mm×22 mm Tundish 15 mm inlet, 22 mm outlet Wall mounting set for expansion vessel Instruction sheet Expansion vessel of 18 L – 3/4" Male BSP EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 22: About The Units And Options

    Model identification Example: EP G A 11 DA V3 Code Explanation European hydro-split outdoor pair heat pump Medium water temperature – ambient zone: −10~−20°C Refrigerant R32 Capacity class Model series Power supply EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 23: Identification Label: Indoor Unit

    The user interface used as room thermostat needs to be installed in the room that you want to control. For installation instructions, see the installation and operation manual of the user interface used as room thermostat. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 24 (e.g. to avoid direct sunlight) to have an improved system behaviour. For installation instructions, see the installation manual of the remote outdoor sensor and the addendum book for optional equipment. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 25: Possible Combinations Of Indoor Unit And Outdoor Unit

    For installation instructions, see the installation manual of the conversion kit. 4.3.3 Possible combinations of indoor unit and outdoor unit Indoor unit Outdoor unit EPGA11 EPGA14 EPGA16 EAVH/X EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 26: Application Guidelines

    If an external room thermostat is used, the external room thermostat will control the room frost protection. However, the room frost protection is only possible if [C.2] Space heating/cooling=On. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 27: Single Room

    Stable room temperature matching the desired temperature (higher comfort) Less ON/OFF cycles (more quiet, higher comfort and higher efficiency) Lowest possible leaving water temperature (higher efficiency) EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 28 Code: [C-05] heating or cooling demand. Benefits ▪ Wireless. The Daikin external room thermostat is available in a wireless version. ▪ Efficiency. Although the external room thermostat only sends ON/OFF signals, it is specifically designed for the heat pump system. ▪...
  • Page 29 ▪ Cooling. The heat pump convector offers, besides heating capacity, also excellent cooling capacity. ▪ Efficiency. Optimal energy efficiency because of the interlink function. ▪ Stylish. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 30 ON/ ▪ #: [2.A] OFF condition. No separation between ▪ Code: [C-05] heating or cooling demand. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 31: Multiple Rooms - One Lwt Zone

    A thermostatic valve is installed before the underfloor heating in each of the other rooms. INFORMATION Mind situations where the main room can be heated by another heating source. Example: Fireplaces. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 32 Configuration Setting Value Unit temperature control: 0 (Leaving water): Unit operation is decided based on the leaving water ▪ #: [2.9] temperature. ▪ Code: [C-07] EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 33 Unit operation is decided by the ▪ #: [2.9] external thermostat. ▪ Code: [C-07] Number of water temperature zones: 0 (Single zone): Main ▪ #: [4.4] ▪ Code: [7-02] EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 34 EKVKHPC on each heat pump convector. Configuration Setting Value Unit temperature control: 0 (Leaving water): Unit operation is decided based on the leaving water ▪ #: [2.9] temperature. ▪ Code: [C-07] EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 35: Multiple Rooms - Two Lwt Zones

    A Additional leaving water temperature zone B Room 1 C Room 2 D Main leaving water temperature zone E Room 3 a Remote controller of the heat pump convectors EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 36 OFF condition. No separation between ▪ #: [3.A] heating or cooling demand. ▪ Code: [C-06] Shut-off valve output Set to follow the thermo demand of the main zone. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 37: Setting Up An Auxiliary Heat Source For Space Heating

    During heating operation of the auxiliary boiler, the auxiliary boiler operates to achieve the desired water temperature set via the auxiliary boiler controller. Setup ▪ Integrate the auxiliary boiler as follows: EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 38 Make sure the auxiliary boiler and its integration in the system complies with applicable legislation. ▪ Daikin is NOT responsible for incorrect or unsafe situations in the auxiliary boiler system. ▪ Make sure the return water to the heat pump does NOT exceed 60°C. To do so: Set the desired water temperature via the auxiliary boiler controller to maximum 60°C.
  • Page 39 To prevent freeze-up of the water piping, the auxiliary gas boiler must have a fixed setpoint ≥55°C, or a weather-dependent setpoint ≥T (°C) –30 –25 –20 –15 –10 –5 (°C) Outdoor temperature Minimum weather-dependent setpoint for auxiliary gas boiler EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 40: Setting Up The Domestic Hot Water Tank

    Example: If the DHW consumption of a family (4 persons) per day is as follows: ▪ 3 showers ▪ 1 bath ▪ 3 sink volumes Then the DHW consumption = (3×100 l)+(1×150 l)+(3×10 l)=480 l EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 41 EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 42: Setup And Configuration - Dhw Tank

    For more information, see "8 Configuration" [  100]. ▪ You can program a schedule to control the DHW pump via the user interface. For more information, see the user reference guide. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 43: Dhw Pump For Disinfection

    You can read out the energy data: Per month Per year INFORMATION The calculated produced heat and consumed energy are an estimation, the accuracy cannot be guaranteed. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 44: Produced Heat

    5.5.3 Normal kWh rate power supply General rule One power meter that covers the entire system is sufficient. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 45 Indoor unit (L e Outdoor unit (L f Backup heater (L f Indoor unit (L g Booster heater (L g Backup heater (L h Booster heater (L EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 46: Preferential Kwh Rate Power Supply

    Single-phase outdoor unit with a three-phase backup heater: 58 0 58 0 1 5 0 1 5 0      Outdoor unit Indoor unit DHW tank EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 47: Setting Up The Power Consumption Control

    DHW production. Power input Time Digital input (power limitation level) Power limitation active Actual power input Setup and configuration ▪ No additional equipment needed. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 48: Power Limitation Activated By Digital Inputs

    5.6.2 Power limitation activated by digital inputs Power limitation is also useful in combination with an energy management system. The power or current of the entire Daikin system is limited dynamically by digital inputs (maximum four steps). Each power limitation level is set via the user interface by limiting one of the following: ▪...

  • Page 49: Power Limitation Process

    You can connect one external temperature sensor. It measures the indoor or outdoor ambient temperature. We recommend to use an external temperature sensor in the following cases: EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 50 To protect the outdoor unit, the internal sensor of the outdoor unit is always used. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 51: Preparation

    It is recommended to install a baffle plate when the air outlet is exposed to wind. It is recommended to install the outdoor unit with the air inlet facing the wall and NOT directly exposed to the wind. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 52 If the outdoor unit is exposed to direct sea winds, install a windbreaker. ▪ Height of windbreaker≥1.5×height of outdoor unit ▪ Mind the service space requirements when installing the windbreaker. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 53: Additional Installation Site Requirements Of The Outdoor Unit In Cold Climates

    WARNING Make sure installation, servicing, maintenance and repair comply with instructions from Daikin and with applicable legislation (for example national gas regulation) and are executed only by authorised persons. 6.2.2 Additional installation site requirements of the outdoor unit in cold climates Protect the outdoor unit against direct snowfall and take care that the outdoor unit is NEVER snowed up.

  • Page 54: Installation Site Requirements Of The Indoor Unit

    Heating only models + conversion kit (EKHVCONV2) ▪ Mind the measurement guidelines: Maximum height difference between indoor unit and outdoor 10 m unit Maximum total water piping length 50 m EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 55: Preparing Water Piping

    Calculation tool. The Hydronic Piping Calculation tool is part of the Heating Solutions Navigator which can be reached via https:// professional.standbyme.daikin.eu. Please contact your dealer if you have no access to Heating Solutions Navigator. ▪ Mind the following spacing installation guidelines: ≥100...
  • Page 56 Water temperature. All installed piping and piping accessories (valve, connections,…) MUST withstand the following temperatures: INFORMATION The following illustration is an example and might NOT match your system layout. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 57 Zn-coated parts. Never use zinc coated parts in the water circuit. Because the internal water circuit of the unit uses copper piping, excessive corrosion may occur. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 58 ▪ Hygienic measures. The installation must be in compliance with the applicable legislation and may require additional hygienic installation measures. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 59: Formula To Calculate The Expansion Vessel Pre-Pressure

    Individual room thermostat (optional) Overpressure bypass valve (delivered as accessory) Shut-off valve EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 60 This is the height difference (m) between the highest point of the water circuit and the indoor unit. If the indoor unit is at the highest point of the installation, the installation height is 0 m. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 61: Changing The Pre-Pressure Of The Expansion Vessel

    Changing the pre-pressure of the expansion vessel should be done by releasing or increasing nitrogen pressure through the Schrader valve of the expansion vessel. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 62: To Check The Water Volume: Examples

    Do NOT install a phase advancing capacitor, because this unit is equipped with an inverter. A phase advancing capacitor will reduce performance and may cause accidents. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 63: About Preferential Kwh Rate Power Supply

    At that moment, the outdoor unit compressor will not operate. The wiring to the unit is different depending on whether the power supply is interrupted or not. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 64: Overview Of Electrical Connections Except External Actuators

    Description Wires Maximum running current Outdoor unit and indoor unit power supply Power supply for outdoor 2+GND unit Power supply and interconnection cable to indoor unit EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 65 More technical specifications of the different connections are indicated on the inside of the indoor unit. Backup heater type Power supply Required number of conductors 1N~ 230 V (6V) 2+GND 3~ 230 V (6T1) 3+GND EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 66: Installation

    Do NOT leave the unit unattended when the service cover is removed. 7.2.2 To open the outdoor unit DANGER: RISK OF ELECTROCUTION DANGER: RISK OF BURNING EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 67: To Open The Indoor Unit

    High voltage switch box cover Open 1 Remove the top panel. 5× 2 Remove the user interface panel. Open the hinges at the top and slide the top panel upwards. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 68 ▪ When you need access to the high voltage switch box 2× 5 If you need access to the high voltage components, remove the high voltage switch box cover. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 69: To Lower The Switch Box On The Indoor Unit

    2 Tilt the switch box to the front and lift it out of its hinges. 2× 3 Place the switch box lower on the unit. Use the 2 hinges located lower on the unit. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 70: Mounting The Outdoor Unit

    Make sure not to cover the drain holes. In any case, make sure the unit is positioned at least 100 mm above the maximum expected level of snow. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 71: To Install The Outdoor Unit

    If the unit is installed in a cold climate, take adequate measures so that the evacuated condensate CANNOT freeze. Drain holes (dimensions in mm) 261.5 A Discharge side B Distance between anchor points C Bottom frame EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 72: To Fix The Fluorinated Greenhouse Gases Label

    3 Insert a rubber sheet between the cables and the outdoor unit to prevent the cables from scratching the paint (field supply). 4 Attach the ends of the cables. 5 Tighten the cables. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 73: Mounting The Indoor Unit

    3 Slide the indoor unit into position. 4 Adjust the height of the leveling feet to compensate for floor irregularities. The maximum allowed deviation is 1°. ≤1° EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 74: To Connect The Drain Hose To The Drain

    4 Reattach the side panel. Ensure the water can flow through the drain tube. It is recommended to use a tundish to collect the water. Option 1: Through the left side panel 3× EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 75: Connecting Water Piping

    Do NOT use excessive force when connecting the field piping and make sure the piping is aligned properly. Deformation of the piping can cause malfunctioning of the unit. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 76 3 Connect the O-rings and shut-off valves to the space heating/cooling water pipes of the indoor unit. 4 Connect the space heating/cooling field piping of both zones to the shut-off valves. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 77 "6.3.3 To check the water volume and flow rate" [  59] and "9.4.1 To check the minimum flow rate" [  170]. NOTICE Install air purge valves at all local high points. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 78: To Connect The Water Piping For Domestic Hot Water

    Tundish 15 mm inlet, 22 mm outlet 1 Pre-assemble the adaptor and expansion vessel so that the expansion vessel is ready for installation. 2 Mount the expansion vessel to the wall. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 79 The following example shows discharge below fixed grating (Building Regulation G3 section 3.61 gives alternative points of discharge): EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 80 Do not install any valves between the domestic hot water tank and relief valves/ expansion vessel. ▪ Do not install shut-off valves between the expansion relief valve and the domestic hot water tank. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 81: To Connect The Recirculation Piping

    ▪ Water pipe freeze prevention (see "Water pipe freeze prevention" [  156]), EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 82 The system contains a domestic hot Only use propylene glycol water tank The system does NOT contain a You can use either propylene glycol domestic hot water tank ethylene glycol EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 83 If glycol is present in the system, setting [E-0D] must be set to 1. If the glycol setting is NOT set correctly, the liquid inside the piping can freeze. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 84 When freeze protection valves are installed, do NOT select a minimum cooling setpoint lower than 8°C (8°C=default). If lower, freeze protection valves can open during cooling operation. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 85: To Fill The Domestic Hot Water Tank

    The Hydronic Piping Calculation tool is part of the Heating Solutions Navigator which can be reached via https://professional.standbyme.daikin.eu. Please contact your dealer if you have no access to Heating Solutions Navigator. This recommendation ensures good operation of the unit, however, local regulations may differ and shall be followed.

  • Page 86: Connecting The Electrical Wiring

    Also read the precautions and requirements in the following chapters: ▪ General safety precautions ▪ Preparation DANGER: RISK OF ELECTROCUTION WARNING ALWAYS use multicore cable for power supply cables. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 87: Guidelines When Connecting The Electrical Wiring

    M4 (earth) 7.6.5 Specifications of standard wiring components Component EPGA11~16DAV3 Power supply cable MCA 30.7 A Voltage 230 V Phase Frequency 50 Hz Wire sizes Must comply with applicable legislation EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 88: To Connect The Electrical Wiring On The Outdoor Unit

    Power supply cable (high voltage) b Communication cable (high voltage) c Cable for bottom plate heater (optional) 4 Inside the unit, route the wiring as follows: EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 89: To Connect The Electrical Wiring On The Indoor Unit

    7.6.7 To connect the electrical wiring on the indoor unit 1 To open the indoor unit, see "7.2.3 To open the indoor unit" [  67]. 2 The wiring enters the unit from the top: EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 90 Shut-off valve (field supply) ▪ Domestic hot water pump (field supply) ▪ Alarm output ▪ Changeover to external heat source control ▪ Space cool/heat operation control EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 91: To Connect The Main Power Supply

    1 2 3 1 2 3 X11YA X11YB X11Y Interconnection cable (=main power supply) In case of preferential kWh rate power supply Connect X11Y to X11YB. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 92: To Connect The Backup Heater Power Supply

    The backup heater capacity can vary, depending on the indoor unit model. Make sure that the power supply is in accordance with the backup heater capacity, as listed in the table below. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 93 Factory-mounted cable connected to the contactor of the backup heater, inside the switch box (K5M) Field wiring (see table below) Model (power supply) Connections to backup heater power supply *6V (6V: 1N~ 230 V) Q1DI 1N~, 50 Hz 230 V AC EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 94: To Connect The Shut-Off Valve (Heating/Cooling)

    Wiring is different for a NC (normally closed) valve and a NO (normally open) valve. 21 28 21 29 2 Fix the cable with cable ties to the cable tie mountings. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 95: To Connect The Electricity Meters

    1 Connect the alarm output cable to the appropriate terminals as shown in the illustration below. Installation of EKRP1HBAA is required. Prewiring between X2M/7+9 and Q1L (= thermal protector backup heater). Do NOT change. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 96: To Connect The Space Cooling/Heating On/Off Output

    X4 X3 X2 X1 Installation of EKRP1HBAA is required. 2 Fix the cable with cable ties to the cable tie mountings. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 97: To Connect The Power Consumption Digital Inputs

    There is a minimum distance of 2  m between the safety thermostat and the 3‑way valve. INFORMATION ALWAYS configure the safety thermostat after it is installed. Without configuration, the indoor unit will ignore the safety thermostat contact. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 98: Finishing The Outdoor Unit Installation

    3 Reinstall the top panel. 4 Reinstall the side panels. 5 Reinstall the front panel. 6 Reconnect the cables to the user interface panel. 7 Reinstall the user interface panel. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 99 Installation NOTICE When closing the indoor unit cover, make sure that the tightening torque does NOT exceed 4.1 N•m. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 100: Configuration

    Accessing settings via the code in the overview field Code settings. For example: [C-07] See also: ▪ "To access the installer settings" [  101] EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 101: To Access The Most Used Commands

    1 Set the user permission level to Installer. 2 Go to [9]: Installer settings. To modify an overview setting Example: Modify [1‑01] from 15 to 20. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 102: Configuration Wizard

    You can find a short overview of the settings in the configuration here. All the settings can also be adjusted in the settings menu (use the breadcrumbs). For the setting… Refer to… Language [7.1] Time/date [7.2] EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 103 Emitter type [3.7] "8.4.4 Additional zone" [  127] Control (read only) [3.9] Setpoint mode [3.4] Heating WD curve [3.5] (if applicable) Cooling WD curve [3.6] (if applicable) Schedule [3.1] Tank EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 104: Possible Screens

    You see an overview of the unit configuration and the room and setpoint temperatures. Only symbols applicable for your configuration are visible on the home screen. 18 Feb 2018 22:19 EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 105 : Fancoil unit ▪ : Radiator g2 Leaving water temperature setpoint g3 Room thermostat type: ▪ : Daikin user interface used as room thermostat ▪ : External control ▪ Hidden: Leaving water temperature control g4 Measured room temperature EPGA11~16DAV3 + EAVH16SU18+23DA6V...

  • Page 106: Main Menu Screen

    Set the room temperature. Shows the applicable symbol for your main Main zone zone emitter type. Set the leaving water temperature for the main zone. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 107: Menu Screen

    Possible actions on this screen Go through the list. Enter the submenu/setting. 8.3.5 Setpoint screen The setpoint screen is displayed for screens describing system components that need a setpoint value. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 108: Detailed Screen With Values

    Submenu Turn or press the left dial to go to the submenu. 8.3.6 Detailed screen with values Example: 7.2.1 Time/date Hours Minutes a Settings b Values EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 109: Detailed Screen With Weather-Dependent Curve

    The icon corresponds to the heat emitter for that zone: ▪ : Underfloor heating ▪ : Fan coil unit ▪ : Radiator ▪ : Domestic hot water tank EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 110: Schedule Screen: Example

    To clear the content of the week schedule 1 Select the name of the current schedule. User defined 1 2 Select Delete. Delete Rename Select 3 Select OK to confirm. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 111 In this example, Monday is the first day you programmed. Thus, the last programmed action is valid up to the first action of next Monday. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 112 5 Repeat this action for all other weekdays. — User defined 1 To program the schedule for Saturday and copy it to Sunday 1 Select Saturday. 2 Select Edit. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 113 The schedule name can contain up to 15 characters. 5 Confirm the new name. INFORMATION Not all schedules can be renamed. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 114: Settings Menu

    [2.9]. Perform actions according to the table below. Main zone unit control method [2.9] Description Leaving water temperature control Room frost protection is NOT guaranteed. ([C‑07]=0) EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 115 The unit will supply leaving water to the the outdoor ambient temperature heat emitters to heat up the room drops below 4°C again, and the leaving water temperature setpoint will be lowered. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 116 Room frost protection is active even if the user does NOT confirm emergency operation. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 117: Main Zone

    Influence of the LWT setpoint mode [2.4] is as follows: ▪ In Fixed LWT setpoint mode, the scheduled actions consist of desired leaving water temperatures, either preset or custom. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 118 10°C. Heating WD curve Set weather-dependent heating for the main zone (if [2.4]=1 or 2): EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 119 Note: This value should be lower than [1‑02] as for high outdoor temperatures less warm water is required. Cooling WD curve Set weather-dependent cooling for the main zone (if [2.4]=2): EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 120 It is important to set Emitter type correctly and in accordance with your system layout. The target delta T for the main zone depends on it. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 121 Setpoint range To prevent a wrong (i.e. too hot or too cold) leaving water temperature for the main leaving water temperature zone, limit its temperature range. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 122 Leaving water temperature range for the main leaving water temperature zone (= the leaving water temperature zone with the lowest leaving water temperature in heating operation and the highest leaving water temperature in cooling operation) EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 123 If an external room thermostat is used, the external room thermostat will control the room frost protection. However, the room frost protection is only possible if [C.2] Space heating/cooling=On. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 124 In heating, the target delta T will only be achieved after some operation time, when the setpoint is being reached, because of the big difference between leaving water temperature setpoint and inlet temperature at startup. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 125 [2.C.1] [8‑05] Modulation: ▪ 0 No (disabled) ▪ 1 Yes (enabled) Note: The desired leaving water temperature can only be read out on the user interface. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 126 The shut off valve: ▪ 0 No: is NOT influenced by heating or cooling demand. ▪ 1 Yes: closes when there is NO heating or cooling demand. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 127: Additional Zone

    Setpoint mode: ▪ Fixed ▪ WD heating, fixed cooling ▪ Weather dependent Heating WD curve Set weather-dependent heating for the additional zone (if [3.4]=1 or 2): EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 128 Note: This value should be lower than [0‑01] as for high outdoor temperatures less warm water is required. Cooling WD curve Set weather-dependent cooling for the additional zone (if [3.4]=2): EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 129 Additional zone range [9‑05]~[9‑06] [1‑0C] 0: Underfloor Maximum 55°C Variable (see [3.B.1]) heating 1: Fancoil unit Maximum 55°C Variable (see [3.B.1]) 2: Radiator Maximum 65°C Fixed 8°C EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 130 Leaving water. ▪ External room thermostat if the control type of the main zone is: External room thermostat,or Room thermostat. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 131: Space Heating/Cooling

    To check which space operation mode is currently used The space operation mode is displayed on the home screen: ▪ When the unit is in heating mode, the icon is shown. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 132 In-between. Reversible Example: April, May and September. The unit determines its operation mode by the outdoor temperature if: ▪ Operation mode=Automatic, and ▪ Operation mode schedule=Reversible. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 133 (thus  22–1=21°C) and the desired cooling temperature subtracted by the offset value (thus 24–4=20°C) Guard timer to prevent too frequent changing from heating to cooling and vice versa. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 134 Code Description [4.4] [7‑02] ▪ 0: Single zone Only one leaving water temperature zone: a Main LWT zone EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 135 When the space heating/cooling operation is OFF, the pump is always OFF. When space heating/cooling operation is ON, you have the choice between these operation modes: EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 136 Sample is ONLY available in leaving water temperature control. a Space heating/cooling control b Off c On d LWT temperature e Actual f Desired g Pump operation EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 137 With this limitation range, delta  T is possible and the comfort is guaranteed. The maximum values depend on the unit type: EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 138 Use this setting to compensate for possible heat losses of the building due to the evaporation of melted ice or snow. (e.g. in cold region countries). EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 139: Tank

    1 Go to [5.1]: Tank > Powerful operation 2 Turn powerful operation Off or On. Usage example: You immediately need more hot water If you are in the following situation: EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 140 Reheat setpoint: ▪ 30°C~min(50,[6‑0E])°C Schedule You can set the tank temperature schedule using the schedule screen. For more information about this screen, see "8.3.8 Schedule screen: Example" [  110]. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 141 3: Wednesday ▪ 4: Thursday ▪ 5: Friday ▪ 6: Saturday ▪ 7: Sunday [5.7.3] [2‑02] Start time [5.7.4] [2‑03] Tank setpoint: 60°C [5.7.5] [2‑04] Duration: 40~60 minutes EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 142 The maximum temperature that users can select for the domestic hot water. You can use this setting to limit the temperatures at the hot water taps. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 143 Code Description [5.A] [6-08] Reheat hysteresis ▪ 2°C~20°C Setpoint mode Code Description [5.B] Setpoint mode: ▪ Fixed ▪ Weather dependent EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 144 [6-01] The temperature difference determining the heat pump OFF temperature. Range: 0°C~10°C Example: setpoint (T )>maximum heat pump temperature–[6‑01] (T –[6‑01]) HP MAX BUH Backup heater EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 145: User Settings

    By default, daylight savings time is enabled and clock format is set to 24 hours. If you want to change these settings, you can do this in the menu structure (User settings > Time/date) once the unit is initialised. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 146 You can: ▪ Completely deactivate quiet mode ▪ Manually activate a quiet mode level until the next scheduled action ▪ Use and program a quiet mode schedule EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 147 Only applicable in combination with the bivalent function. See also "Bivalent" [  161]. Code Description [7.5.1] Electricity price > High [7.5.2] Electricity price > Medium [7.5.3] Electricity price > Low [7.6] Gas price EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 148 An incentive can be taken into account when setting the energy prices. Although the running cost can increase, the total operation cost, taking into account the reimbursement will be optimized. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 149: Information

    [7.5.1]=17 8.4.8 Information Dealer information The installer can fill in his contact number here. Code Description [8.3] Number that users can call in case of problems. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 150: Installer Settings

    • [E-05]: Can the system prepare domestic hot water? • [E-06]: Is a domestic hot water tank installed in the system? • [E-07]: What kind of domestic hot water tank is installed? EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 151 When measuring the resistance value of each heater, you can set the exact heater capacity and this will lead to more accurate energy data. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 152 Only for systems with integrated domestic hot water tank: If the storage temperature setpoint is higher than 50°C, Daikin recommends NOT to disable the backup heater second step because it will have a big impact on the required time for the unit to heat up the domestic hot water tank.
  • Page 153 When Emergency is set to Automatic and a heat pump failure occurs, the backup heater automatically takes over the domestic hot water production and space heating. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 154 [5‑01] Equilibrium temperature and [5‑03] Space heating priority temperature are related to backup heater. So, you must set [5‑03] equal or a few degrees higher than [5‑01]. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 155 [8-04]. Range: 0~10 hours Remark: The minimum time is 0.5 hours even when the selected value is 0. [9.6.5] [8-00] Minimum running timer: Do NOT change. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 156 To enable the power saving function setting, [E‑08] needs to be enabled on the user interface. Code Description [9.F] [E‑08] Power saving function for outdoor unit: ▪ 0: No ▪ 1: Yes EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 157 (via X2M/5‑6) and the backup heater is NOT connected to the preferential kWh rate power supply. [9.8.3] [D-05] Allow pump: ▪ 0 No: Pump is forced off ▪ 1 Yes: No limitation EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 158 [9.9.8] [5-09] Limit: Only applicable in case of full time power limitation mode. 0 kW~20 kW Limits when [9.9.1]=Inputs and [9.9.2]=kW: Code Description [9.9.9] [5-09] Limit 1: 0 kW~20 kW EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 159 2 power meters with different pulse frequencies. If only 1 or no power meter is used, select 'None' to indicate the corresponding pulse input is NOT used. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 160 This setting can be used to compensate for situations where the external outdoor ambient sensor cannot be installed on the ideal installation location. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 161 The switch-over between the heat pump system and the auxiliary boiler is based on the following settings: ▪ [C‑03] and [C‑04] ▪ Electricity and gas prices ([7.5.1], [7.5.2], [7.5.3], and [7.6]) EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 162 To determine the value of [C‑03], proceed as follows: 1 Determine the COP (= coefficient of performance) using the formula: EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 163 User settings > Electricity price > High [7.5.2] User settings > Electricity price > Medium [7.5.3] User settings > Electricity price > [7.6] User settings > Gas price EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 164 Afterwards: An installer can manually disable the protective functions by setting [9.G]: Disable protections=Yes. After his work is done, he can enable the protective functions by setting [9.G]: Disable protections=No. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 165: Operation

    Description [C.1] Room: ▪ 0: Off ▪ 1: On [C.2] Space heating/cooling: ▪ 0: Off ▪ 1: On [C.3] Tank: ▪ 0: Off ▪ 1: On EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 166: Menu Structure: Overview User Settings

    (*) Only applicable for reversible models, or heating only models + conversion kit INFORMATION Depending on the selected installer settings and unit type, settings will be visible/ invisible. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 167: Menu Structure: Overview Installer Settings

    Solar kit settings are shown but are NOT applicable for this unit. Settings shall NOT be used or changed. INFORMATION Depending on the selected installer settings and unit type, settings will be visible/ invisible. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 168: Commissioning

    50 hours before reaching smooth operation and stable power consumption. NOTICE ALWAYS operate the unit with thermistors and/or pressure sensors/switches. If NOT, burning of the compressor might be the result. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 169: Checklist Before Commissioning

    See "To check the water volume and flow rate" in "6.3  Preparing water piping" [  55]. To perform an air purge. To perform a test run. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 170: To Check The Minimum Flow Rate

    3-way valve between the space heating and the domestic hot water circuit. Typical workflow Purging the air from the system should consist of: Performing a manual air purge Performing an automatic air purge EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 171 3 In the menu, set Type = Automatic. 4 Select Start air purge. 5 Select OK to confirm. Result: The air purge starts. It stops automatically when done. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 172: To Perform An Operation Test Run

    "To change the — user permission level" [  101]. 2 Go to [A.2]: Commissioning > Actuator test run. 3 Select a test from the list. Example: Pump. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 173: Underfloor Heating Screed Dryout

    The underfloor heating screed dryout function is active even if the user does NOT confirm emergency operation. ▪ During underfloor heating screed dryout, pump speed limitation [9‑0D] is NOT applicable. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 174 1 Set the user permission level to Installer. See "To change — the user permission level" [  101]. 2 Go to [A.4.2]: Commissioning > UFH screed dryout > Program. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 175 U3 error will be displayed on the user interface. To resolve the error codes, see "12.4 Solving problems based on error codes" [  193]. Stop UFH screed dryout To manually stop underfloor heating screed dryout: EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 176 If the UFH screed dryout program was stopped due to a power failure and the power resumes, the program will automatically restart the last implemented step. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 177: Hand-Over To The User

    Show the user what to do for the maintenance of the unit. ▪ Explain the user about energy saving tips as described in the operation manual. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 178: Maintenance And Service

    ▪ Magnetic filter/dirt separator ▪ Water pressure relief valve ▪ Relief valve hose ▪ Pressure relief valve of the domestic hot water tank ▪ Switch box EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 179 ▪ ALWAYS first unscrew the drain cap, and connect a drain hose to the bottom of the water filter, then open the drain valve. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 180 Using an ohmmeter, check if contactors K1M, K2M, K3M and K5M (depending on your installation) operate correctly. All contacts of these contactors must be in open position when the power is turned OFF. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 181 5 Replace if the strainer or cartridge are damaged. 6 Refit the strainer, cartridge and cover. 7 If the cartridge has been replaced, calibrate the pressure reducing valve: EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 182: To Drain The Domestic Hot Water Tank

    5 Remove the temperature and pressure relief valve from the tank. 6 Use a drain hose and a pump to drain the tank via the access point. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 183: To Inspect The Inside Of The Domestic Hot Water Tank

    1 Remove the clip that fixes the domestic hot water OUT pipe. 2 Disconnect the pipe such that the tank is accessible for visual inspection (e.g. with an endoscope). EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 184: About Cleaning The Water Filter In Case Of Trouble

    3 Close the valve (if equipped) of the water circuit towards the expansion vessel. 4 Remove the cap on the bottom of the magnetic filter/dirt separator. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 185: To Clean The Water Filter In Case Of Trouble

    Opening the magnetic filter/dirt separator is ONLY required in case of severe issues. Preferably this action is never to be done during the complete lifetime of the magnetic filter/dirt separator. Bottom part to be unscrewed Water filter housing EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 186: To Install The Water Filter

    Make sure to open the valve (if equipped) towards the expansion vessel, otherwise the overpressure will be generated. 5 Open the stop valves and add water to the water circuit if needed. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 187: Troubleshooting

    MUST NOT be supplied through an external switching device, such as a timer, or connected to a circuit that is regularly turned ON and OFF by the utility. DANGER: RISK OF BURNING EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 188: Solving Problems Based On Symptoms

    12.3.2 Symptom: Hot water does NOT reach the desired temperature Possible causes Corrective action One of the tank temperature sensors is See the service manual of the unit for broken. the corresponding corrective action. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 189: Symptom: The Compressor Does Not Start (Space Heating Or Domestic Water Heating)

    If yes, make sure that the room where you want to purge air is sufficiently ventilated. Reason: Refrigerant might leak into the water circuit, and subsequently into the room when you purge air from the heat emitters or collectors. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 190: Symptom: The Pump Is Making Noise (Cavitation)

    0 m. The maximum water circuit head is 10 m. Check the installation requirements. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 191: Symptom: The Water Pressure Relief Valve Leaks

    > Backup heater > Equilibrium temperature [5‑01] There is air in the system. Purge air manually or automatically. See the air purge function in the chapter "9 Commissioning" [  168]. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 192: Symptom: The Pressure At The Tapping Point Is Temporarily Unusually High

    The disinfection function was Program the start-up of the disinfection interrupted by domestic hot water function when the coming 4 hours NO tapping domestic hot water tapping is expected. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 193: Solving Problems Based On Error Codes

    Result: A short description of the error and the error code is displayed on the screen. 2 Press in the error screen. Result: A long description of the error is displayed on the screen. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 194: Error Codes: Overview

    Tank disinfection function not completed correctly Too long DHW heat-up time required Flow sensor malfunction Flow switch malfunction Flow switch malfunction Heat exchanger temperature sensor problem EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 195 (HPS) Malfunction of low pressure switch Malfunction of compressor overload protection OU: Malfunction of position detection sensor OU: Malfunction of compressor input (CT) system EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 196 Malfunction triggered by a thermal protection in the inverter PCB Prevention of compressor lock Malfunction in communication system of outdoor unit Open-phase power supply imbalance Abnormal direct current t EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 197 Communication problem between control box and option box Trigger: Reversed piping or bad communication wiring detection Effect: Unit will not start operation. Reset: Manual reset EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 198 If the software is not successfully updated then you must make sure that your USB device has the FAT32 format. INFORMATION The user interface of the indoor unit will display how to reset an error code. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 199: Disposal

    (<−10°C)), close the liquid stop valve with a hexagonal wrench. 4 Check on the manifold if the vacuum is reached. 5 After 2-3 minutes, close the gas stop valve and stop forced cooling operation. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 200: To Activate And Deactivate The Vacuum Mode Field Setting

    1 Vacuum the system until the pressure on the manifold indicates −0.1  MPa (−1 bar). 2 Leave as is for 4-5 minutes and check the pressure: EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 201: Using The Stop Valve And Service Port

    ALWAYS make sure to secure the stop valve with a spanner, then loosen or tighten the flare nut with a torque wrench. Do NOT place the spanner on the stem cap, as this could cause a refrigerant leak. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 202: To Open/Close The Stop Valve

    ALWAYS use a charge hose equipped with a valve depressor pin, since the service port is a Schrader type valve. ▪ After handling the service port, tighten the service port cap, and check for refrigerant leaks. EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 203 Disposal Item Tightening torque (N∙m) Service port cap 11.5~13.9 EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 204: Technical Data

    Technical data 14 Technical data A subset of the latest technical data is available on the regional Daikin website (publicly accessible). The full set of latest technical data is available on the Daikin Business Portal (authentication required). 14.1 Service space: Outdoor unit...

  • Page 205: Piping Diagram: Outdoor Unit

    Y1E Electronic expansion valve (main) Y2S Solenoid valve (hot gas bypass) Y3E Electronic expansion valve (injection) Y3S Solenoid valve (injection bypass) A Water side B Refrigerant side Heating Cooling EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 206: Piping Diagram: Indoor Unit

    3-way valve (space heating/domestic hot water) Thermistor (water IN) Thermistor (backup heater – water OUT) R5T, R8T Thermistor (tank) Flow switch Screw connection Flare connection Quick coupling Brazed connection EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 207: Wiring Diagram: Outdoor Unit

    Notes Notes Live Neutral Connection Connector Earth wiring Field supply Protective earth Noiseless earth Field wire Terminal Terminal strip Wiring depending on model Option Switch box EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 208 Magnetic relay (Y2S) K2R (A4P) Magnetic relay (E2H) K3R (A1P) Magnetic relay (Y3S) K4R (A1P) Magnetic relay (E1H) K10R (A1P) Magnetic relay K11M (A1P) Magnetic contactor EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 209 Electronic expansion valve (injection) Solenoid valve (4‑way valve) Solenoid valve (hot gas bypass) Solenoid valve (injection bypass) Z1C~Z11C Noise filter (ferrite core) Z1F~Z6F (A1P, A2P) Noise filter EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 210: Wiring Diagram: Indoor Unit

     Demand PCB  Bottom plate heater  Bottom plate heater Main LWT Main leaving water temperature  On/OFF thermostat (wired)  On/OFF thermostat (wired)  On/OFF thermostat (wireless)  On/OFF thermostat (wireless) EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 211 # Domestic hot water pump # 2-way valve for cooling mode PC (A15P) * Power circuit PHC1 (A4P) * Optocoupler input circuit Thermal protector backup heater # Safety thermostat EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 212 Only for the LAN adapter Only for remote user interface Only for the user interface used as EKRUDAS room thermostat (EKRUDAS) (5) Ext. thermistor (5) External thermistor EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 213 Additional LWT zone Additional leaving water temperature zone Main LWT zone Main leaving water temperature zone Only for external sensor (floor/ambient) Only for external sensor (floor or ambient) EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...
  • Page 214 4 signal 2 core Only for BRC1HH* 2x0.75 A14P: P1-P2 user interface X5M: 11-12 communication 2 core 2x0.75 A13P: P1-P2 LAN adapter communication 4D120625A EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 215: Esp Curve: Indoor Unit

    14.7.1 Test results in accordance with EN12897 (2016) Description Test result Hot water capacity 160 l Reheat time 14 min INFORMATION This unit has been tested and approved according to BS EN12897:2016 EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 216: Warning Label

    180 l ■ Storage capacity ■ Mass of unit when full 403 kg 10 bar ■ Maximum design pressure: ■ Rated volume heat exchanger: 9.1 l 4P599463-1A EPGA11~16DAV3 + EAVH16SU18+23DA6V Installer reference guide Daikin Altherma 3 H F 4P606487-1 – 2019.12...

  • Page 217: Glossary

    Optional equipment Equipment made or approved by Daikin that can be combined with the product according to the instructions in the accompanying documentation. Field supply Equipment NOT made by Daikin that can be combined with the product according to the instructions in the accompanying documentation.
  • Page 218 1/10 8291 Field settings table [8.7.5] = ..Applicable indoor units EABH16DA6V EABH16DA9W EABX16DA6V EABX16DA9W EAVH16SU18DA6V EAVH16SU23DA6V EAVH16S18DA6V* EAVH16S23DA6V* EAVH16S18DA9W* EAVH16S23DA9W* EAVX16S18DA6V* EAVX16S23DA6V* EAVX16S18DA9W* EAVX16S23DA9W* Notes (*1) *6V (*2) *9W (*3) *AB* (*4) EAV* (*5) *X* (*6) *H* (*7) EAV*18* (*8) EAV*23* 4P556072-1A - 2019.12...

  • Page 219: Field Settings Table

    2/10 Field settings table Installer setting at variance with default value Breadcrumb Field code Setting name Range, step Date Value Default value Room └─ Antifrost 1.4.1 [2-06] Activation 0: Disabled 1: Enabled 1.4.2 [2-05] Room setpoint 4~16°C, step: 1°C 8°C └─...
  • Page 220 3/10 Field settings table Installer setting at variance with default value Breadcrumb Field code Setting name Range, step Date Value Default value Additional zone [2-0D] Emitter type 0: Underfloor heating 1: Fancoil unit 2: Radiator └─ Setpoint range 3.8.1 [9-05] Heating minimum 15~37°C, step: 1°C 25°C...
  • Page 221 4/10 Field settings table Installer setting at variance with default value Breadcrumb Field code Setting name Range, step Date Value Default value └─ WD curve [0-0B] Leaving water value for high ambient temp. for DHW WD curve. 35~[6-0E]°C, step: 1°C 55°C [0-0C] Leaving water value for low ambient temp.
  • Page 222 5/10 Field settings table Installer setting at variance with default value Breadcrumb Field code Setting name Range, step Date Value Default value [0-05] Leaving water value for low ambient temp. for LWT add zone cooling WD curve. [9-07]~[9-08]°C, step: 1°C 12°C [0-06] High ambient temp.
  • Page 223 6/10 Field settings table Installer setting at variance with default value Breadcrumb Field code Setting name Range, step Date Value Default value 9.9.6 [5-07] Limit 3 0~50 A, step: 1 A 50 A 9.9.7 [5-08] Limit 4 0~50 A, step: 1 A 50 A 9.9.8 [5-09]...
  • Page 224 7/10 Field settings table Installer setting at variance with default value Breadcrumb Field code Setting name Range, step Date Value Default value [1-08] Leaving water value for low ambient temp. for LWT main zone cooling WD curve. [9-03]~[9-02]°C, step: 1°C 22°C [1-09] Leaving water value for high ambient temp.
  • Page 225 8/10 Field settings table Installer setting at variance with default value Breadcrumb Field code Setting name Range, step Date Value Default value [5-02] Space heating priority. 0: Disabled 1: Enabled [5-03] Space heating priority temperature. -15~35°C, step: 1°C 0°C [5-04] Set point correction for domestic hot water temperature.
  • Page 226 9/10 Field settings table Installer setting at variance with default value Breadcrumb Field code Setting name Range, step Date Value Default value [9-00] What is the maximum desired LWT for main zone in heating? [2-0C]=2: 37~60, step: 1°C 55°C [2-0C]≠2: 37~55, step: 1°C 55°C [9-01]...
  • Page 227 10/10 Field settings table Installer setting at variance with default value Breadcrumb Field code Setting name Range, step Date Value Default value [E-04] Is the power saving function available on the outdoor unit? 0: No 1: Yes [E-05] Can the system prepare domestic hot water? 0: No (*3) 1: Yes (*4) [E-06]...
  • Page 228 4P606487-1 2019.12 Verantwortung für Energie und Umwelt...

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