Related Manuals for Daikin EHVZ-E9W
Summary of Contents for Daikin EHVZ-E9W
- Page 1 User reference guide Daikin Altherma 3 R F EHVZ04S18E*6V EHVZ08S18E*6V EHVZ08S23E*6V EHVZ08S18E*9W EHVZ08S23E*9W...
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Page 2: Table Of Contents
Symptom: You are feeling too cold (hot) in your living room..................56 Symptom: The water at the tap is too cold........................56 Symptom: Heat pump failure ............................57 User reference guide EHVZ04+08S18+23EA Daikin Altherma 3 R F 4P629094-1A – 2021.02... - Page 3 9 Relocation Overview: Relocation ..............................59 10 Disposal 11 Glossary 12 Installer settings: Tables to be filled in by installer 12.1 Configuration wizard............................... 62 12.2 Settings menu ................................. 63 EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
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Page 4: About This Document
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. EHVZ04+08S18+23EA... -
Page 5: Meaning Of Warnings And Symbols
About this document Daikin Residential Controller app If set up by your installer, you can use the Daikin Residential Controller app to control and monitor the status of your system. For more information, see: http://www.onlinecontroller.daikineurope.com/ Breadcrumbs Breadcrumbs (example: [4.3]) help you to locate where you are in the menu structure of the user interface. - Page 6 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". EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
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Page 7: User Safety Instructions
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. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 8: Instructions For Safe Operation
Do NOT use cleaning materials or means to accelerate the defrosting process other than those recommended by the manufacturer. ▪ Be aware that the refrigerant inside the system is odourless. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... - Page 9 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+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
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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 EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 11: Quick Guide
Operation > Space heating/cooling), room frost protection operation –if enabled– can still activate. However, for leaving water temperature control and external room thermostat control, the protection is NOT guaranteed. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... - Page 12 You can use the leaving water temperature setpoint screen to read out and adjust the desired leaving water temperature. 1 Go to [2]: Main zone or [3]: Additional zone. Main zone Additional zone EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
- Page 13 X2. X1, X2 Outdoor ambient temperature Y1~Y4 Desired leaving water temperature a WD curve before changes b WD curve after changes c Slope d Offset EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
- Page 14 More information For more information, see also: ▪ "5.4 Turning operation ON or OFF" [ 24] ▪ "5.6 Space heating/cooling control" [ 26] ▪ "5.8 Preset values and schedules" [ 34] ▪ "5.9 Weather-dependent curve" [ 43] EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
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Page 15: Domestic Hot Water
[5.3] and Reheat setpoint [5.4]. More information For more information, see also: ▪ "5.4 Turning operation ON or OFF" [ 24] ▪ "5.7 Domestic hot water control" [ 30] ▪ "5.8 Preset values and schedules" [ 34] EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 16: 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+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... - Page 17 : Turn the right dial. Navigate through the possible values and settings. ▪ : Press the right dial. Confirm your choice and go to the next menu item. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
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Page 18: Menu Structure: Overview User Settings
(*) Only applicable when EKHVCONV* is installed (**) Only accessible by installer (***) Only applicable when WLAN is installed INFORMATION Depending on the selected installer settings and unit type, settings will be visible/ invisible. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 19: Possible Screens: Overview
26 Feb 2019 22:19 Possible actions on this screen Go through the list of the main menu. Go to the main menu screen. Enable/disable breadcrumbs. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... - Page 20 Quiet mode active Outdoor unit Indoor unit / domestic hot water tank Floor-standing indoor unit with integrated tank Wall-mounted indoor unit Wall-mounted indoor unit with separated tank Water pressure EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
- Page 21 "8.1 To display the help text in case of a malfunction" [ 55] for more information. If the corresponding operation (for example: space heating) is not active, the circle is greyed out. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
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Page 22: Main Menu Screen
Gives access to user settings such as holiday User settings mode and quiet mode. Displays data and information about the Information indoor unit. Installer settings Restriction: Only for the installer. Gives access to advanced settings. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 23: Setpoint Screen
Restriction: Only displayed if a wireless LAN Wireless gateway (WLAN) is installed. Contains settings needed when configuring the Daikin Residential Controller app. 5.3.3 Setpoint screen The setpoint screen is displayed for screens describing system components that need a setpoint value. -
Page 24: Detailed Screen With Values
Space heating/cooling operation a Space heating/cooling operation ON b Space heating/cooling operation OFF EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 25: To Turn On Or Off
Tank), disinfection mode will remain active. However, if you turn it OFF while disinfection is running, an AH error occurs. 1 Go to [C.3]: Operation > Tank. Operation Space heating/cooling Tank 2 Set operation to On or Off. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 26: Reading Out Information
However, if the kit EKHVCONV* is installed, the system can cool down a space, and you have to tell the system which space operation mode to use: heating or cooling. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... - Page 27 2 Select a month. 3 For each month, select an option: ▪ Reversible: Not restricted ▪ Heating only: Restricted ▪ Cooling only: Restricted 4 Confirm the changes. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
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Page 28: Determining Which Temperature Control You Are Using
5.6.4 To change the desired room temperature During room temperature control, you can use the room temperature setpoint screen to read out and adjust the desired room temperature. 1 Go to [1]: Room. Room EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 29: To Change The Desired Leaving Water Temperature
You can use the leaving water temperature setpoint screen to read out and adjust the desired leaving water temperature. 1 Go to [2]: Main zone or [3]: Additional zone. Main zone Additional zone EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 30: Domestic Hot Water Control
5.7.1 About domestic hot water control Depending on the DHW tank mode (installer setting), you use a different domestic hot water control: ▪ Reheat only ▪ Schedule + reheat ▪ Schedule only EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 31: Reheat Mode
In reheat mode the DHW tank continuously heats up to the temperature shown on the home screen (example: 50°C) when the temperature drops below a certain value. 60°C 50°C 40°C 15°C 00:00 07:00 14:00 21:00 DHW tank temperature t Time EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 32: Scheduled Mode
(example: 45°C). This ensures that a minimum amount of hot water is available at all times. Example: 60°C 50°C 45°C 35°C 15°C 00:00 07:00 14:00 21:00 Domestic hot water tank temperature t Time EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 33: To Change The Domestic Hot Water Temperature
You cannot wait for the next scheduled action to heat up the domestic hot water tank. Then you can activate powerful operation. The domestic hot water tank will start heating up the water to the Comfort temperature. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 34: Preset Values And Schedules
Quiet/More quiet/Most quiet. 5.8.2 Using and programming schedules About schedules Depending on your system layout and installer configuration, schedules for multiple controls may be available. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... - Page 35 This entry shows you where to activate it. ▪ Possible actions: Actions you can use when programming a schedule. For most schedules, you can program up to 6 actions per day. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
- Page 36 Stop: When to stop heating the tank, even if the desired tank temperature is not reached yet. Note: In Schedule + reheat mode, the system also takes the user-defined preset value [5.4] Reheat setpoint into account. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
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Page 37: Schedule Screen: Example
3 Program the schedule for Monday. 4 Copy the schedule to the other weekdays. 5 Program the schedule for Saturday and copy it to Sunday. 6 Give the schedule a name. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... - Page 38 Friday User defined 1 2 Select Delete. Delete Edit Copy 3 Select OK to confirm. To program the schedule for Monday 1 Select Monday. User defined 1 EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
- Page 39 To copy the schedule to the other weekdays 1 Select Monday. User defined 1 2 Select Copy. Delete Edit Copy Result: Next to the copied day, "C" is displayed. 3 Select Tuesday. User defined 1 EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
- Page 40 3 Use the left dial to select an entry and edit the entry with the right dial. 8:00 21°C 23:00 18°C --:-- 4 Confirm the changes. 5 Select Saturday. 6 Select Copy. 7 Select Sunday. 8 Select Paste. Result: User defined 1 EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
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Page 41: Setting The Energy Prices
Electricity: 12 euro cents/kWh [7.5.1]=12 To set the gas price 1 Go to [7.6]: User settings > Gas price. 2 Select the correct gas price. 3 Confirm the changes. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... - Page 42 To set the electricity price in case of an incentive per kWh renewable energy Calculate the value for the electricity price with following formula: ▪ Actual electricity price+Incentive/kWh EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
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Page 43: Weather-Dependent Curve
Because the slope of the curve depends on local circumstances such as climate and the insulation of the house, the curve can be adjusted by an installer or user. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 44: 2-Points Curve
See "5.9.4 Using weather-dependent curves" [ 46]. 5.9.2 2-points curve Define the weather-dependent curve with these two setpoints: ▪ Setpoint (X1, Y2) ▪ Setpoint (X2, Y1) Example EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 45: Slope-Offset Curve
Examples Weather-dependent curve when slope is selected: Weather-dependent curve when offset is selected: EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 46: Using Weather-Dependent Curves
Confirm changes and return to the submenu. 5.9.4 Using weather-dependent curves Configure weather-dependent curves as following: To define the setpoint mode To use the weather-dependent curve, you need to define the correct setpoint mode: EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... - Page 47 You cannot configure the curve with temperatures that are higher or lower than the set maximum and minimum setpoints for that zone or for the tank. When the maximum or minimum setpoint is reached, the curve flattens out. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
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Page 48: Other Functionalities
↑ ↓ ↑ ↓ ↓ ↓ ↓ ↓ "5.9.2 2-points curve" [ 44]. 5.10 Other functionalities 5.10.1 To configure time and date 1 Go to [7.2] User settings > Time/date. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 49: Using Quiet Mode
Setting the starting date and ending date of your holiday. Activating the holiday mode. To check if holiday mode is activated and/or running is displayed on the home screen, holiday mode is active. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 50: Using Wlan
About the WLAN cartridge The WLAN cartridge connects the system to the internet. As user you can then control the system via the Daikin Residential Controller app. This needs the following components: WLAN cartridge The WLAN cartridge needs to be inserted in the user interface. - Page 51 The Daikin Residential Controller app needs to be installed on the user's smartphone. See: http://www.onlinecontroller.daikineurope.com/ Configuration To configure the Daikin Residential Controller app, follow the in-app instructions. While doing this, the following actions and information are needed on the user interface: [D] Wireless gateway...
- Page 52 [D.6] Cloud connection: Read out the status of the connection to the cloud: 1 Go to [D.6]: Wireless gateway > Cloud connection. 2 Read out the connection status: ▪ Not connected ▪ Connected EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
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Page 53: 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+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 54: 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+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 55: 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+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 56: 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. "5.8.2 Using programming schedules" [ 34] and "5.8.3 Schedule screen: Example" [ 37]. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 57: Symptom: Heat Pump Failure
To be performed by the installer: Perform hydraulic balancing to assure that the flow is correctly distributed between the emitters. hydraulic balancing sufficient, change pump limitation settings ([9-0D] and [9-0E] if applicable). EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... - Page 58 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+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02...
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Page 59: Relocation
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+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 60: 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. EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 61: 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 62: Installer Settings: Tables To Be Filled In By Installer
WD curve type [3.C] (read only) Tank Heat up mode [5.6] Comfort setpoint [5.2] Eco setpoint [5.3] Reheat setpoint [5.4] Setpoint mode [5.B] WD curve type [5.E] (read only) EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... -
Page 63: Settings Menu
Installer settings: Tables to be filled in by installer 12.2 Settings menu Setting Fill in… Main zone Thermostat type [2.A] Additional zone (if applicable) Thermostat type [3.A] Information Dealer information [8.3] EHVZ04+08S18+23EA User reference guide Daikin Altherma 3 R F 4P629094-1A – 2021.02... - Page 64 4P629094-1A 2021.02 Verantwortung für Energie und Umwelt...