Daikin Altherma 3 R F User Reference Manual
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Daikin Altherma 3 R F User Reference Manual

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EHVZ04S18E*6V
EHVZ08S18E*6V
EHVZ08S23E*6V
EHVZ08S18E*9W
EHVZ08S23E*9W
User reference guide
Daikin Altherma 3 R F

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  • Page 1 User reference guide Daikin Altherma 3 R F EHVZ04S18E*6V EHVZ08S18E*6V EHVZ08S23E*6V EHVZ08S18E*9W EHVZ08S23E*9W...

  • Page 2: Table Of Contents

    Symptom: You are feeling too cold (hot) in your living room..................50 Symptom: The water at the tap is too cold........................50 Symptom: Heat pump failure ............................51 Symptom: The system is making gurgling noises after commissioning................. 51 User reference guide EHVZ04+08S18+23EA6V+9W Daikin Altherma 3 R F 4P629094-1 – 2020.08...
  • Page 3 Table of contents 8 Relocation Overview: Relocation ..............................53 9 Disposal 10 Glossary EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 4: 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: EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 5: For The User

    To prevent electrical shocks or fire: ▪ Do NOT rinse the unit. ▪ Do NOT operate the unit with wet hands. ▪ Do NOT place any objects containing water on the unit. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...
  • Page 6 Waste batteries must be treated at a specialized treatment facility for reuse. By ensuring waste batteries are disposed of correctly, you will help to prevent potential negative consequences for the environment and human health. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 7: About This Document

    Format: Digital files on http://www.daikineurope.com/support-and-manuals/ product-information/ Latest revisions of the supplied documentation may be available on the regional Daikin website or via your installer. The original documentation is written in English. All other languages are translations. Breadcrumbs Breadcrumbs (example: [4.3]) help you to locate where you are in the menu structure of the user interface.
  • Page 8 2 Press the left dial to enter the submenu. 3 Turn the left dial and go to Operation range. Operation range 4 Press the left dial to enter the submenu. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 9: About The System

    Domestic hot water (DHW) tank d User interface of the indoor unit e User interface used as room thermostat f Underfloor heating g Radiators, heat pump convectors, or fan coil units EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 10: Operation

    Dials and buttons You use the dials and buttons: ▪ To navigate through the screens, menus and settings of the LCD screen ▪ To set values EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 11: Possible Screens: Overview

    : Press the right dial. Confirm your choice and go to the next menu item. 4.2 Possible screens: Overview The most common screens are as follows: – Home screen Main menu screen EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 12: Home Screen

    Smart energy is available via solar panels or smart grid. Smart energy is currently being used for space heating. Smart energy is currently being used for domestic hot water. Space operation mode Heating EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...
  • Page 13 Installed heat emitter type: Underfloor heating Fancoil unit Radiator Measured room temperature Leaving water temperature setpoint Holiday mode Holiday mode active EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 14: Main Menu Screen

    Enter the submenu. Enable/disable breadcrumbs. Submenu Description Malfunctioning Restriction: Only displayed if a malfunction occurs. "7.1 To display the help text in case of a malfunction" [  49] for more information. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 15: Setpoint Screen

    Contains settings needed when configuring the Daikin Residential Controller app. 4.2.3 Setpoint screen The setpoint screen is displayed for screens describing system components that need a setpoint value. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 16: Detailed Screen With Values

    Turn the right dial to increase/ decrease. Submenu Turn or press the left dial to go to the submenu. 4.2.4 Detailed screen with values Example: 7.2.1 Time/date Hours Minutes a Settings EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 17: Turning Operation On Or Off

    Room temperature control Room temperature control ON Room temperature control OFF Space heating/cooling operation Space heating/cooling operation ON Space heating/cooling operation OFF EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 18: To Turn On Or Off

    Disinfection mode. Even if you turn OFF tank heating operation ([C.3]: Operation > Tank), disinfection mode will remain active. However, if you turn it OFF while disinfection is running, an AH error occurs. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 19: Space Heating Control

    Heat emitter of the main zone (in this example Underfloor heating) Heat emitter of the additional zone (in this example Radiator). If no icon is displayed, there is no additional zone. Room thermostat type of the main zone: EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 20: To Change The Desired Room Temperature

    Only adjust the leaving water temperature settings in case of problems. You can use the leaving water temperature setpoint screen to read out and adjust the desired leaving water temperature. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...
  • Page 21 ▪ [2.1]: Main zone > Schedule ▪ [3.1]: Additional zone > Schedule 2 Select No. To enable weather-dependent operation for the leaving water temperature "4.8.4 Using weather-dependent curves" [  41]. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 22: Domestic Hot Water Control

    Then the DHW tank mode =… Only [5.1] Powerful Reheat only operation All items except [5.4] Reheat Schedule only setpoint are displayed All items including [5.4] Schedule + reheat Reheat setpoint are displayed EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 23: Reheat Mode

    (example: Eco = 50°C). Hot water is available again. ▪ During the afternoon and evening, you consume hot water again and the DHW tank temperature decreases again. ▪ At 00:00 the next day, the cycle repeats. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 24: Scheduled + Reheat Mode

    Use this mode on days when there is more hot water usage than usual. To check if powerful operation is active is displayed on the home screen, powerful operation is active. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 25: Advanced Usage

    The Advanced user pin code is 1234. Additional menu items for the user are now visible. Advanced user 1234 User pin code The User pin code is 0000. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 26: Using Quiet Mode

    However, during the afternoon the baby is sleeping and you want it to be quiet. Then you can do the following: 1 Go to [7.4.1]: User settings > Quiet > Activation. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 27: Using Holiday Mode

    3 Set the last day of your holiday. — ▪ Go to [7.3.3]: Till. ▪ Select a date. ▪ Confirm the changes. 4.6.3 Reading out information To read out information 1 Go to [8]: Information. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 28: To Configure Time And Date

    If you later want to change the value, you only have to do it in one place. Possible preset values You can set the following user-defined preset values: EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 29: Setting The Energy Prices

    1 Go to [7.6]: User settings > Gas price. 2 Select the correct gas price. 3 Confirm the changes. INFORMATION Price value ranging from 0.00~990 valuta/kWh (with 2 significant values). EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...
  • Page 30 Calculate the value for the electricity price with following formula: ▪ Actual electricity price+Incentive/kWh For the procedure to set the electricity price, see "To set the electricity price" [  30]. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 31: Using And Programming Schedules

    "Possible actions" in "Using and predefined schedules are not satisfactory. programming schedules The actions you can program are control " [  32] specific. ▪ "4.7.4  Schedule screen: Example" [  34] EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...
  • Page 32 Schedule for the desired leaving Possible actions: water temperature for the ▪ case weather-dependent: Shift main zone in heating mode. temperatures within range. ▪ Otherwise: Temperatures within range EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...
  • Page 33 Possible actions: You can use the following Schedule for when a certain system-defined preset values: electricity tariff is valid. ▪ High ▪ Medium ▪ "4.7.2 Setting the energy prices" [  29]. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 34: 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. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...
  • Page 35 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. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...
  • Page 36 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. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...
  • Page 37 5 Confirm the new name. INFORMATION Not all schedules can be renamed. Usage example: You work in a 3-shift system If you work in a 3-shift system, you can do the following: EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 38: Weather-Dependent Curve

    ▪ Tank (only available to installers) INFORMATION To operate weather dependent, correctly configure the setpoint of the main zone, additional zone or tank. See "4.8.4 Using weather-dependent curves" [  41]. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 39: 2-Points Curve

    For example, if leaving water temperature is always a bit too cold at different ambient temperatures, shift the offset up to equally increase the leaving water temperature for all ambient temperatures. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...
  • Page 40 The icon corresponds to the heat emitter for that zone: ▪ : Underfloor heating ▪ : Fan coil unit ▪ : Radiator ▪ : Domestic hot water tank EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 41: Using Weather-Dependent Curves

    [2.5] Main zone > Heating WD curve Main zone – Cooling [2.6] Main zone > Cooling WD curve Additional zone – Heating [3.5] Additional zone > Heating WD curve EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...
  • Page 42 ↑ Cold Cold ↑ ↑ ↑ ↑ Cold ↓ ↑ ↓ ↑ — ↓ — ↓ Cold ↑ ↓ ↑ ↓ ↓ ↓ ↓ ↓ "4.8.2 2-points curve" [  39]. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 43: Menu Structure: Overview User Settings

    (**) Only accessible by installer (***) Only applicable when WLAN adapter is installed INFORMATION Depending on the selected installer settings and unit type, settings will be visible/ invisible. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 44: Installer Settings: Tables To Be Filled In By Installer

    Heat up mode [5.6] Comfort setpoint [5.2] Eco setpoint [5.3] Reheat setpoint [5.4] 4.10.2 Settings menu Setting Fill in… Main zone Thermostat type [2.A] Additional zone (if applicable) Thermostat type [3.A] EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...
  • Page 45 Operation Setting Fill in… Information Dealer information [8.3] EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 46: Energy Saving Tips

    ▪ Program to turn ON the domestic hot water pump only during periods of the day when instant hot water is necessary. Example: In the morning and evening. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 47: Maintenance And Service

    Turn off any combustible heating devices, ventilate the room, and contact the dealer where you purchased the unit. Do NOT use the unit until a service person confirms that the part from which the refrigerant leaked has been repaired. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 48: To Find The Contact/Helpdesk Number

    Maintenance and service 6.2 To find the contact/helpdesk number 1 Go to [8.3]: Information > Dealer information. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 49: Troubleshooting

    Conditions: The user permission level is set to advanced end user. 1 Go to [8.2]: Information > Malfunction history. You see a list of the most recent malfunctions. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 50: Symptom: You Are Feeling Too Cold (Hot) In Your Living Room

    DHW tank to a preset value (Eco setpoint = lower tank temperature) during the day. "4.7.3  Using programming schedules"  [   31] and "4.7.4  Schedule screen: Example" [  34]. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...

  • Page 51: Symptom: Heat Pump Failure

    We recommend to purge air with the air purge function of the unit (to be performed by the installer). If you purge air from the heat emitters or collectors, mind the following: EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...
  • Page 52 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. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...
  • Page 53 If you want to relocate parts of your system, contact your installer. You can find the contact/helpdesk number via the user interface. 1 Go to [8.3]: Information > Dealer information. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...
  • Page 54 Do NOT try to dismantle the system yourself: dismantling of the system, treatment of the refrigerant, oil and other parts MUST comply with applicable legislation. Units MUST be treated at a specialised treatment facility for reuse, recycling and recovery. EHVZ04+08S18+23EA6V+9W User reference guide Daikin Altherma 3 R F 4P629094-1 – 2020.08...
  • Page 55 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 56 4P629094-1 2020.08 Verantwortung für Energie und Umwelt...

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