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

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Daikin Altherma 3 R F
EHFZ03S18DJ3V

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Summary of Contents for Daikin Altherma 3 R F

  • Page 1 User reference guide Daikin Altherma 3 R F EHFZ03S18DJ3V...

  • Page 2: Table Of Contents

    Predefined schedules: DHW tank temperature..................... 44 Weather-dependent curve ............................. 44 3.8.1 What is a weather-dependent curve? ......................44 3.8.2 2-points curve..............................45 3.8.3 Using weather-dependent curves........................45 4 Energy saving tips User reference guide EHFZ03S18DJ3V Daikin Altherma 3 R F 4P596825-1 – 2019.10...
  • Page 3 Symptom: The water at the tap is too cold........................51 Symptom: Heat pump failure ............................51 Symptom: The system is making gurgling noises after commissioning................. 52 7 Relocation Overview: Relocation ..............................53 8 Disposal 9 Glossary EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 4: Installer Settings: Tables To Be Filled In By Installer

    External kWh meter 1 External kWh meter 2 Capacities (energy metering) [A.2.3] BUH: step 1 1.2 Space heating control Setting Fill in… Leaving water temperature: Main zone [A.3.1.1] LWT setpoint mode EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 5: Domestic Hot Water Control [A.4]

    In case of frequent domestic hot water operation, frequent and long space heating interruptions will happen. 1.4 Contact/helpdesk number [6.3.2] Setting Fill in… Contact/helpdesk number EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 6: General Information

    Do NOT place any objects containing water on the unit. CAUTION ▪ Do NOT place any objects or equipment on top of the unit. ▪ Do NOT sit, climb or stand on the unit. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 7: About The Documentation

    ▪ Keep the documentation for future reference. Target audience End users Documentation set This document is part of a documentation set. The complete set consists of: EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 8: Meaning Of Warnings And Symbols

    Format: Paper (in the box of the indoor unit) + 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 7.4.1.1...
  • Page 9 Example: " 1–3 Figure title" means "Figure 3 in chapter 1". Indicates a table title or a reference to it. Example: " 1–3 Table title" means "Table 3 in chapter 1". EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 10: 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 EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 11: Operation

    Navigation/Change of settings —        ▪ Navigate the cursor on the display. ▪ Navigate through the menu structure. ▪ Change the value of a setting. ▪ Select a mode. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 12: Status Icons

    The DHW tank booster mode is active or ready to be activated. Quiet mode is active. Holiday mode is active or ready to be activated. Button lock mode and/or function lock mode is active. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 13: User Permission Level

    To set the user permission level to End user 1 Press for more than 4 seconds. Result: Your user permission level is now End user. The user interface displays the default home page. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 14: Menu Structure: Overview User Settings

    Set weather dependent Main [7.7.1] Main Additional Set weather-dependent heating [7.7.2] Additional Set weather-dependent heating INFORMATION Depending on the selected installer settings and unit type, settings will be visible/ invisible. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 15: Basic Usage

    To navigate in the menu structure 3.3.3 Turning ON/OFF controls About turning ON/OFF controls Before you can control… You have to turn ON… Room temperature Room temperature control (Room) EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 16: Space Heating Control

    Room frost protection. Even if you turn OFF the leaving water temperature (main + additional) control via the home pages (LWT main + LWT add), room frost protection –if enabled– will remain active. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 17: About Space Heating Control

    Typical additional leaving water temperature home page: User profile = Basic User profile = Detailed 15:20 15:20 45°C LWT add LWT add 45°C Desired temperature 17:30 Desired temperature 2 Check the following: EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 18: Room Thermostat Control - About Room Thermostat Control

    Room temperature home page if user profile = If you do this, you also have to define (in the menu Detailed structure): ▪ Preset values ▪ Overrule period (Temperature lock) EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 19: Room Thermostat Control - Using The Room Temperature Home

    To set the user profile, refer to "3.6.6 Configuring user profile and home pages" [  38]. User profile = Basic User profile = Detailed 15:20 15:20 20.0°C Room Room Actual temperature 20.0°C Scheduled 17:30 Actual temperature EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...
  • Page 20 Preset values Comfort (heating) = Desired temperature when you 20°C are at home. Eco (heating) = 18°C Desired temperature: ▪ When you are away ▪ During the night EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...
  • Page 21 18.0°C 15:20 => Desired temperature = preset value (Eco (heating)) = 18°C. Scheduled 17:00 The next scheduled action is at 17:00 and the desired temperature will then increase. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...
  • Page 22 Result: The preset value (Comfort) will be used until 02:00. After that, the schedule will be used again. Usage example: You go away for a couple of hours If you are in the following situation: EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 23: Room Thermostat Control - Using The Leaving Water Temperature Home

    Desired temperature 17:30 Desired temperature To read out the desired leaving water temperature (main + additional) Go to the leaving water temperature home page (LWT main or LWT add). EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...
  • Page 24 > User settings > Preset values > LWT main. 2 Set the Preset values according to following graph. Example: Room thermostat comfort temperature will correspond with leaving water comfort temperature. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 25: Leaving Water Temperature Control - About Leaving Water Temperature Control

    Define preset values that are used by the leaving water temperature schedule (main). See also: ▪ "3.4.6  Room thermostat control - Using the leaving water temperature home pages" [  23] ▪ "3.7 Preset values and schedules" [  40] EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 26: Leaving Water Temperature Control - Using Leaving Water Temperature Control According To A Schedule

    External room thermostat control means that you control the following: ▪ Room temperature on the external thermostat control ▪ Leaving water temperature on the user interface (Daikin) To control the leaving water temperature, you can do the following: EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 –...

  • Page 27: External Room Thermostat Control - Using External Room Thermostat Control

    NOT be successful and the applicable warning AH will be generated. To determine which DHW tank mode you are using (method 1) Check the installer settings table filled in by the installer. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 28: Reheat Mode

    Read out the desired reheat temperature. DHW tank temperature home Adjust the reheat temperature. page Condition: is displayed on the DHW tank temperature home page. Activate the DHW tank booster mode. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 29: Scheduled Mode

    Read out the active or next scheduled desired temperature. DHW tank temperature home Overrule the active or next scheduled desired temperature. page Condition: is displayed on the DHW tank temperature home page. Activate the DHW tank booster mode. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 30: Scheduled + Reheat Mode

    Do the same things as in scheduled mode. — Adjust the preset value (Reheat). Menu structure See also: ▪ "3.5.3 Scheduled mode" [  29] ▪ "3.7 Preset values and schedules" [  40] EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 31: Using The Dhw Tank Temperature Home Page

    Current time = 10:30 ▪ Next scheduled action of the DHW  tank = Heat up to the preset value (Eco; example: 55°C and sufficient for 2 persons) at 14:00 EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 32: Using The Dhw Tank Booster Mode

    When the DHW tank booster mode is active, the risk of space heating and capacity shortage comfort problems is significant. In case of frequent domestic hot water operation, frequent and long space heating interruptions will happen. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 33: Advanced Usage

    Most quiet. Under all circumstances, performance will be reduced. To check if quiet mode is active 1 Press to go to one of the home pages. 2 If is displayed, quiet mode is active. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 34: Using Holiday Mode

    Then… You stay at home during You have to select a day: space heating will be your holiday according to the desired room temperature of the selected day. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...
  • Page 35 Possible holiday mode settings (when you stay at home) Setting Description From and Until First and last day of your holiday. Use day Day schedule used during your holiday. schedule Example: Saturday EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...
  • Page 36 1 Configure the holiday. Go to [2]: > Holiday, and configure the following settings: Setting Value Holiday mode Away From 2 February 2014 Until 16 February 2014 Operation mode Heating Heating 12°C EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 37: Reading Out Information

    Version information about the system. 3.6.5 Configuring date, time, units of measurement, contrast and backlight To configure time and date Prerequisite: You switched the permission level to Advanced end user. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 38: Configuring User Profile And Home

    Actual temperature 20.0°C Scheduled 17:30 Actual temperature To configure which home pages are made available to the end user Prerequisite: You switched the permission level to Advanced end user. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 39: Locking And Unlocking Buttons And Functions

    To activate or deactivate a function lock 1 Press to go to the menu structure. 2 Press for more than 5 seconds. 3 Select a function and press 4 Select Lock or Unlock, and press EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 40: Preset Values And Schedules

    Select which schedules you currently want to use. ▪ Program your own schedules if the predefined schedules are not satisfactory. The actions you can program are control specific. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...
  • Page 41 To program a schedule 1 Go to [7.3]: > User settings > Set schedules. 2 Open an empty, predefined or user‑defined schedule. 3 Change it. 4 Save it. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 42: Schedules: Example

    To copy from one day to another 1 Select the day from which you want to copy and press . Example: Monday. 2 Select Copy day and press EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 43: Predefined Schedules: Room Temperature + Leaving Water Temperature (Main)

    Mon - Fri 07:00 09:00 17:00 23:00 Sat - Sun 08:00 23:00 Predefined 2 Mon - Fri 07:00 09:00 12:00 14:00 17:00 23:00 Sat - Sun 08:00 23:00 EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 44: Predefined Schedules: Dhw Tank Temperature

    To be able to compensate for differences in temperature, the unit relies on its weather-dependent curve. This curve defines how much the temperature of the tank or leaving water must be at different outdoor temperatures. Because the EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 45: 2-Points Curve

    Weather dep. OR WD/scheduled mode Additional zone – Heating [A.3.1.2.1] Additional > LWT Weather dep. OR WD/scheduled setpoint mode Tank [A.4.6] Domestic hot water (DHW) Weather dep. > SP mode EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...
  • Page 46 ↑ Cold Cold ↑ ↑ ↑ ↑ Cold ↓ ↑ ↓ ↑ — ↓ — ↓ Cold ↑ ↓ ↑ ↓ ↓ ↓ ↓ ↓ "3.8.2 2-points curve" [  45]. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 47: 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. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 48: 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. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 49: To Find The Contact/Helpdesk Number

    5.2 To find the contact/helpdesk number Prerequisite: You switched the permission level to Advanced end user. 1 Go to [6.3.2]: > Information > Error handling > Contact/ helpdesk number. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 50: Troubleshooting

    6.2 To check the warning history Prerequisite: Only available if is displayed on the home pages. 1 Go to [6.3.1]: > Information > Error handling > Warning history. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 51: Symptom: You Are Feeling Too Cold (Hot) In Your Living Room

    The user interface will then ask you to confirm whether the backup heater can take over the heat load or not. When the heat pump fails, will appear on the user interface. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 52: Symptom: The System Is Making Gurgling Noises After Commissioning

    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. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 53: Relocation

    If you want to relocate parts of your system (user interface, indoor unit, outdoor unit, DHW  tank…), contact your installer. You can find the contact/helpdesk number via the user interface. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 54: Disposal

    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. EHFZ03S18DJ3V User reference guide Daikin Altherma 3 R F 4P596825-1 – 2019.10...

  • Page 55: 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 56 4P596825-1 2019.10 Verantwortung für Energie und Umwelt...

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