Page 1 Installer reference guide Daikin Altherma 3 M https://daikintechnicaldatahub.eu ▲= A, B, C, …, Z EBLA09~16D▲V3▼ EDLA09~16D▲V3▼ ▼= , , 1, 2, 3, …, 9 EBLA09~16D▲W1▼ EDLA09~16D▲W1▼ EBLA09~16D▲3V3▼ EDLA09~16D▲3V3▼ EBLA09~16D▲3W1▼ EDLA09~16D▲3W1▼...
Page 2: Table Of Contents
To install the outdoor unit ..........................69 7.2.5 To provide drainage............................69 7.2.6 To install the discharge grille.......................... 71 Opening and closing the unit............................71 7.3.1 About opening the units..........................71 Installer reference guide EBLA09~16D + EDLA09~16D Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 3 2-points curve..............................144 11.5.3 Slope-offset curve............................145 11.5.4 Using weather-dependent curves........................147 11.6 Settings menu ................................. 149 11.6.1 Malfunctioning ............................... 149 11.6.2 Room................................149 11.6.3 Main zone ............................... 154 EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 4 17.1 Service space: Outdoor unit ............................256 17.2 Piping diagram: Outdoor unit ............................258 17.3 Wiring diagram: Outdoor unit ............................260 18 Glossary 19 Field settings table Installer reference guide EBLA09~16D + EDLA09~16D Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 5: About This Document
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 6: Meaning Of Warnings And Symbols
WARNING: FLAMMABLE MATERIAL CAUTION Indicates a situation that could result in minor or moderate injury. NOTICE Indicates a situation that could result in equipment or property damage. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 7: Installer Reference Guide At A Glance
Electrical installation What to do and know to install the electrical components of the system, including information on how to prepare for an installation EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 8 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. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 9: General Safety Precautions
Improper installation or attachment of equipment or accessories could result in electrical 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 10: Installation Site
Use a separate recovery system so that the unit's compressor does NOT have to operate. WARNING During tests, NEVER pressurise the product with a pressure higher than the maximum allowable pressure (as indicated on the nameplate of the unit). EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 11 Charge the liquid refrigerant as follows: Then A siphon tube is present Charge with the cylinder upright. (i.e., the cylinder is marked with "Liquid filling siphon attached") EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 12: Water
If NOT factory installed, a main switch or other means for disconnection, having a contact separation in all poles providing full disconnection under overvoltage category III condition, MUST be installed in the fixed wiring. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 13 Use an appropriate screwdriver for tightening the terminal screws. A screwdriver with a small head will damage the head and make proper tightening impossible. ▪ Over-tightening the terminal screws may break them. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 14 ON and OFF while the product is operating, attach a reversed phase protection circuit locally. Running the product in reversed phase can break the compressor and other parts. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 15: Specific Installer Safety Instructions
WARNING Make sure installation, servicing, maintenance and repair comply with instructions from Daikin and with applicable legislation and are executed ONLY by authorised persons. Mounting the outdoor unit (see "7.2 Mounting the outdoor unit" [...
Page 16 For a translation of its legend, see "17.3 Wiring diagram: Outdoor unit" [ 260]. DANGER: RISK OF ELECTROCUTION WARNING ALWAYS use multicore cable for power supply cables. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 17 Stripped wire. Make sure that stripped wire cannot make contact with possible water on the bottom plate. "11 Configuration" [ 123]) Configuration (see CAUTION The disinfection function settings MUST be configured by the installer according to the applicable legislation. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 18 If you are unable to find the cause of the problem, call your dealer. DANGER: RISK OF ELECTROCUTION EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 19 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. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 20: About The Box
After unpacking, carry the unit using the slings delivered as accessory. See also: ▪ "4.1.2 To unpack the outdoor unit" [ 21] ▪ "4.1.3 To remove the accessories from the outdoor unit" [ 23] ▪ "7.2.4 To install the outdoor unit" [ 69] EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 21: To Unpack The Outdoor Unit
Unpacking – Top packaging. When you remove the top packaging, hold the box containing the discharge grille to prevent it from falling. 1 Remove the plastic foil and the top packaging. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 22 3 Remove the top and corners cardboard packaging. 4 Remove the plastic foil. 5 Remove the transportation screws and washers. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 23: To Remove The Accessories From The Outdoor Unit
User interface (front plate, rear plate, screws, and wall plugs) h Discharge grille i Screws for discharge grille 2 After opening the unit (see "7.3.2 To open the outdoor unit" [ 72]), remove the accessory inside the unit. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 24: To Remove The Transportation Stay
2 Remove and discard the transportation stay (b). 3 Remove and discard the spacer (c). 4 Reinstall the nut (a) of the compressor mounting bolt and torque to 10.1 N•m. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 25: About The Units And Options
[—]=Model without integrated backup heater Power supply: V3=1N~, 230 V AC, 50 Hz W1=3N~, 400 V AC, 50 Hz Model series 5.2 Combining units and options INFORMATION Certain options may NOT be available in your country. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 26: Possible Options For The Outdoor Unit
As an option the remote indoor sensor can be installed to measure the room temperature on another location. For installation instructions, see the installation manual of the remote indoor sensor and addendum book for optional equipment. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 27 If you install the external backup heater kit, then under certain conditions you also need to install a bypass valve kit (EKMBHBP1). See: ▪ "Bypass valve kit necessity" [ 106] EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 28 EKHWSU200D3V3 ▪ EKHWSU250D3V3 ▪ EKHWSU300D3V3 Polypropylene tank: Tank with drainback solar system. ▪ EKHWP300B For these tanks, the booster heater option (EKBH3SD) must be installed. ▪ EKHWP500B EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 29: Possible Combinations Of Outdoor Unit And Domestic Hot Water Tank
▪ The booster heater must be located above the heat exchanger coil. NOTICE Performance. Performance data for third-party tanks CANNOT be provided, and performance CANNOT be guaranteed. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 30 Use EKHY3PART2. a Outdoor unit b Tank For more detailed installation instructions, see the installation manual of the connection kit and the addendum book for optional equipment. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 31: Application Guidelines
Setting up the domestic hot water tank ▪ Setting up the energy metering ▪ Setting up the power consumption control ▪ Setting up an external temperature sensor EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 32: Setting Up The Space Heating/Cooling System
SH normal/DHW off NOTICE An overpressure bypass valve can be integrated in the system. Keep in mind that this valve might not be shown on the illustrations. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 33: Single Room
For your daily needs, you can use preset values and schedules. To deviate from your daily needs, you can temporarily overrule the preset values and schedules, or use the holiday mode. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 34 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 35 Benefits ▪ Cooling. The heat pump convector offers, besides heating capacity, also excellent cooling capacity. ▪ Efficiency. Optimal energy efficiency because of the interlink function. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 36 The shut-off valve Configuration Setting Value Unit temperature control: 1 (External room thermostat): Unit operation is decided by the ▪ #: [2.9] external thermostat. ▪ Code: [C-07] EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 37: Multiple Rooms - One Lwt Zone
Dedicated Human Comfort Interface (BRC1HHDA used as room thermostat) ▪ For more information about connecting the electrical wiring to the unit, see "9.2 Connections to the outdoor unit" [ 91]. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 38 To guarantee reliable operation, provide a minimum water flow as described in table "To check the water volume and flow rate" in "8.1 Preparing water piping" [ 73]. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 39 To guarantee reliable operation, provide a minimum water flow as described in table "To check the water volume and flow rate" in "8.1 Preparing water piping" [ 73]. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 40 User interface (delivered as accessory) b Heat pump convectors (+ controllers) ▪ For more information about connecting the electrical wiring to the unit, see "9.2 Connections to the outdoor unit" [ 91]. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 41 Combination: Underfloor heating + Heat pump convectors – Multiple rooms Setup A Main leaving water temperature zone B Room 1 C Room 2 a User interface (delivered as accessory) b External room thermostat EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 42: Multiple Rooms - Two Lwt Zones
Main zone = Zone with the lowest design temperature in heating, and the highest design temperature in cooling ▪ Additional zone = Zone with the highest design temperature in heating, and the lowest design temperature in cooling EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 43 ▪ For more information about connecting the electrical wiring to the unit, see "9.2 Connections to the outdoor unit" [ 91]. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 44 Human ▪ Code: [C-07] Comfort Interface. Note: ▪ Main room = dedicated Human Comfort Interface used as room thermostat functionality ▪ Other rooms external room thermostat functionality EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 45: Setting Up An Auxiliary Heat Source For Space Heating
(status of the changeover to external heat source). When the permission is given to the auxiliary boiler, the space heating by the outdoor unit is turned OFF. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 46 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 47 H Heating demand room thermostat (optional) K1A Auxiliary relay for activation of outdoor unit (field supply) K2A Auxiliary relay for activation of boiler (field supply) Outdoor Outdoor unit Auto Automatic Boiler Boiler EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 48: Setting Up The Domestic Hot Water Tank
Determining the volume and desired temperature for the DHW tank. Determining the DHW consumption Answer the following questions and calculate the DHW consumption (equivalent hot water volume at 40°C) using typical water volumes: EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 49 Energy saving tips ▪ If the DHW consumption differs from day to day, you can program a weekly schedule with different desired DHW tank temperatures for each day. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 50: Setup And Configuration - Dhw Tank
For polypropylene tanks (EKHWP*), the booster heater option (EKBH3S) must be installed. 6.4.4 DHW pump for instant hot water INFORMATION This topic shows an application example in case of stainless steel tanks (EKHWS*D*). EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 51: Dhw Pump For Disinfection
6.4.5 DHW pump for disinfection INFORMATION Restriction: Only applicable in case of stainless steel tanks (EKHWS*D*). Setup a DHW tank EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 52: Dhw Pump For Tank Preheating
For the electrical wiring, see "9.2.8 To connect the domestic hot water pump" [ 113]. Configuration The outdoor unit can control DHW pump operation. For more information, see "11 Configuration" [ 123]. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 53: Setting Up The Energy Metering
If you measure a booster heater resistance of 17.1Ω, the capacity of the heater at 230 V is 3100 W. 6.5.2 Consumed energy You can use the following methods to determine the consumed energy: ▪ Calculating ▪ Measuring EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 54: Power Supply Layouts With Power Meters
Single-phase power meter in other cases. 2 power meters. You need 2 power meters in case of preferential kWh rate power supply WITH separate normal kWh rate power supply. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 55 The power meter cannot easily be installed in the electrical cabinet. 230 V and 400 V three-phase grids are combined (very uncommon), because of technical limitations of power meters. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 56 C External backup heater kit a Electrical cabinet: Normal kWh rate power supply b Power meter c Overcurrent fuse d Compressor module e Hydro module f Backup heater g Booster heater EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 57 Electrical cabinet: Preferential kWh rate power supply b Power meter c Overcurrent fuse d Compressor module e Hydro module f Backup heater g Booster heater S1S Preferential kWh rate power supply contact EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 58 Power meter 1 b2 Power meter 2 c Overcurrent fuse d Compressor module e Hydro module f Backup heater g Booster heater S1S Preferential kWh rate power supply contact EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 59: Setting Up The Power Consumption Control
Permanent power limitation is useful to assure a maximum power or current input of the system. In some countries, legislation limits the maximum power consumption for space heating and DHW production. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 60: Power Limitation Activated By Digital Inputs
6.6.2 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 61: Power Limitation Process
If the configuration is as follows: ▪ Power limitation level does NOT allow operation of both booster heater and backup heater (step 1 and step 2). ▪ Priority heater = Booster heater (if applicable). EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 62: Bbr16 Power Limitation
No additional equipment needed. ▪ Set the power consumption control settings in [9.9] via the user interface (see "Power consumption control" [ 206]): Activate BBR16 Set the desired power limitation level EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 63: Setting Up An External Temperature Sensor
To protect the outdoor unit, the internal sensor of the outdoor unit is always used. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 64: Unit Installation
▪ a broken fan (if a strong wind blows continuously on the fan, it may start rotating very fast, until it breaks). EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 65 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. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 66 The appliance shall be stored so as to prevent mechanical damage and in a well- ventilated room without continuously operating ignition sources (example: open flames, an operating gas appliance or an operating electric heater). EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 67: Additional Installation Site Requirements Of The Outdoor Unit In Cold Climates
Unit installation WARNING Make sure installation, servicing, maintenance and repair comply with instructions from Daikin and with applicable legislation and are executed ONLY by authorised persons. 7.1.2 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 68: Precautions When Mounting The Outdoor Unit
Fix the outdoor unit to the foundation bolts using nuts with resin washers (a). If the coating on the fastening area is stripped off, the metal can rust easily. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 69: To Install The Outdoor Unit
Prepare a water drainage channel around the foundation to drain waste water away from the unit. ▪ Avoid drain water flowing over the footpath, so that it does NOT become slippery in case of ambient freezing temperatures. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 70 This might decrease the operating efficiency. To prevent this: 1 Remove the knockout hole (a) by tapping on the attachment points with a flat head screwdriver and a hammer. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 71: To Install The Discharge Grille
7.3.1 About opening the units At certain times, you have to open the unit. Example: ▪ When connecting the electrical wiring ▪ When maintaining or servicing the unit EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 72: To Open The Outdoor Unit
NOTICE Speed nut. Make sure the speed nut for the top screw is correctly attached to the service cover. 4× 3.55 N • m a Speed nut EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 73: Piping Installation
Because brass is a soft material, use appropriate tooling for connecting the water circuit. Inappropriate tooling will cause damage to the pipes. ▪ Freeze. Protect against freezing. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 74 For the external static pressure curves of the outdoor unit, see the 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).
Page 75 This procedure must be repeated at least once a day the first 5 consecutive days after installation. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 76: Formula To Calculate The Expansion Vessel Pre-Pressure
Check that the total water volume in the installation is higher than the minimum water volume, the internal water volume of the outdoor unit NOT included: If… Then the minimum water volume is… Cooling operation 20 l Heating/defrost operation and… EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 77 For more information on the addition of glycol, refer to "8.2.4 To protect the water circuit against freezing" [ 82]. Use the following graph to determine the maximum water volume for the calculated pre-pressure. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 78 (if applicable)) in the installation is guaranteed in all conditions. If operation is… Then the minimum required flow rate is… Cooling 20 l/min Heating/defrost when outdoor temperature is above –5°C EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 79: 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. a Schrader valve 8.1.5 To check the water volume: Examples Example 1 EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 80: Connecting Water Piping
The installation manual of the backup heater kit. ▪ "To connect the backup heater kit" [ 102] (this topic partially supersedes the installation manual of the backup heater) EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 81: Precautions When Connecting The Water Piping
Shut-off valve with integrated filter (delivered as accessory)(2× screw connection, female, 1") d Thread sealant 2 Connect the field piping to the shut-off valve. 3 Connect the field piping to the outdoor unit water outlet. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 82: To Protect The Water Circuit Against Freezing
If you add glycol to the water, you also need to install a flow switch (EKFLSW1). Freeze protection by glycol About freeze protection by glycol Adding glycol to the water lowers the freezing point of water. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 83 To prevent the system from freezing, more glycol is required. Add glycol according to the table below. Lowest expected outdoor Prevent from bursting Prevent from freezing temperature –5°C –10°C –15°C –20°C — –25°C — –30°C — EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 84 To protect the field piping against freezing, install the following parts: a Automatic air intake b Freeze protection valve (optional – field supply) c Normally closed valves (recommended – field supply) EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 85: To Fill The Water Circuit
If lower, freeze protection valves can open during cooling operation. 8.2.5 To fill the water circuit To fill the water circuit, use a field supply filling kit. Make sure you comply with the applicable legislation. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 86: To Fill The Domestic Hot Water Tank
Hydronic 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. This recommendation ensures good operation of the unit, however, local regulations may differ and shall be followed.
Page 87: Electrical Installation
WARNING ALWAYS use multicore cable for power supply cables. INFORMATION Also read the precautions and requirements in the "2 General safety precautions" [ 9]. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 88: Guidelines When Connecting The Electrical Wiring
Round crimp-style terminal ▪ Use the following methods for installing wires: Wire type Installation method Single-core wire AA´ A´ a Curled single-core wire b Screw c Flat washer EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 89: About Electrical Compliance
When the equipment is connected to such preferential kWh rate power supply, the electricity company is allowed to: ▪ interrupt power supply to the equipment for certain periods of time; EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 90: Overview Of Electrical Connections Except External Actuators
The compressor module of the outdoor unit is turned off by the control. Remark: The electricity company must always allow the power consumption of the hydro module of the outdoor unit. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 91: Connections To The Outdoor Unit
Booster heater S1S Preferential kWh rate power supply contact 9.2 Connections to the outdoor unit Item Description Power supply (main) "9.2.2 To connect the main power supply" [ 97]. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 92 "9.2.12 To connect the power consumption inputs digital inputs" [ 116]. Safety thermostat "9.2.13 To connect the safety thermostat (normally closed contact)" [ 117]. Smart Grid "9.2.14 To connect a Smart Grid" [ 118]. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 93 Maximum running current: 100 mA For the main zone: ▪ [2.9] Control ▪ [2.A] Ext thermostat type For the additional zone: ▪ [3.A] Ext thermostat type ▪ [3.9] (read-only) Control EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 94 Remote indoor sensor See: ▪ Installation manual of the remote indoor sensor ▪ Addendum book for optional equipment Wires: 2×0.75 mm² [9.B.1]=2 (External sensor = Room) [1.7] Room sensor offset EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 95 Installation manual of the domestic hot heater (from mains to water tank outdoor unit) ▪ Addendum book for optional equipment Wires: 2+GND Maximum running current: 13 A [9.4] Booster heater EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 96: To Connect The Electrical Wiring To The Outdoor Unit
9.2.1 To connect the electrical wiring to the outdoor unit 1 Open the service cover. See "7.3.2 To open the outdoor unit" [ 72]. 2 Strip insulation (20 mm) from the wires. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 97: To Connect The Main Power Supply
2 Connect as follows (1N~or 3N~ depending on model, see name plate): Q1DI Q1DI L N PE N PE 1N~, 50 Hz, 3N~, 50 Hz, 220-240 V AC 380-415 V AC EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 98 2 Connect the preferential kWh rate power supply (1N~or 3N~ depending on model, see name plate). Q1DI Q1DI L N PE N PE 1N~, 50 Hz, 3N~, 50 Hz, 220-240 V AC 380-415 V AC EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 99 1N~, 50 Hz, 230 V AC, 6.3 A 4 Connect the preferential power supply contact. X5M.10 X5M.9 EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 100: To Connect The Backup Heater Power Supply
2+GND [9.3] Backup heater WARNING The backup heater MUST have a dedicated power supply and MUST be protected by the safety devices required by the applicable legislation. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 101: External Backup Heater Kit
If you do so, then under certain conditions you also need to install a bypass valve kit (EKMBHBP1). See: ▪ "To connect the backup heater kit" [ 102] ▪ "Bypass valve kit necessity" [ 106] ▪ "To connect the bypass valve kit" [ 107] EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 102 >16 A and ≤75 A per phase). 1 Connect the backup heater power supply. A 4‑pole fuse is used for F1B. 2 If required, modify the connection on terminal X14M. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 103 1N~ 230 V 3N~ 400 V 3N~ 400 V K1M/1 K5M/13 52.9Ω 52.9Ω ∞ ∞ K1M/3 ∞ 105.8Ω 105.8Ω 105.8Ω K1M/5 ∞ 158.7Ω 105.8Ω 105.8Ω K1M/3 K1M/5 26.5Ω 52.9Ω 105.8Ω 105.8Ω EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 104 The distance between the high voltage and low voltage cables should be at least 50 mm. 1 On the backup heater kit, connect the LV and HV cables to the appropriate terminals as shown in the illustration below. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 105 9 10 X15M EKLBUHCB6W 3 On the outdoor unit, connect the LV cable to the appropriate terminals as shown in the illustration below. X15M EKLBUHCB6W EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 106 Example: Given are an ambient temperature of 25°C and a relative humidity of 40%. If the leaving water evaporator temperature is <12°C, condensation will occur. Note: See the psychrometric chart for more information. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 107 0.1 m 5°C 0.5 m 0.2 m 2 On the outdoor unit, connect B to the appropriate terminals as shown in the illustration below. X2M.4 X2M.3 X2M.14a EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 108: To Connect The User Interface
2 Connect the user interface cable to the outdoor unit. Fix the cable with cable ties to the cable tie mountings. X5M.15 +12V X5M.16 −12V X5M.11 X5M.12 a User interface: Required for operation. Delivered with the unit as accessory. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 109 ▪ Use the 2 screws and wall plugs. ▪ Use any of the 6 holes. The holes are compatible with standard electrical box extenders of 60 mm. 60 mm EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 110 Opening the user interface after it is installed If you need to open the user interface after it is installed, proceed as follows: 1 Remove the WLAN cartridge and USB memory stick (if any). EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 111: To Connect The Shut-Off Valve
72]. 2 Connect the valve control cable to the appropriate terminals as shown in the illustration below. NOTICE Only connect NO (normally open) valves. X2M.3 X2M.4 (NO) EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 112: To Connect The Electricity Meters
2 Connect the electricity meters cable to the appropriate terminals as shown in the illustration below. X5M.6 X5M.5 X5M.4 X5M.3 3 4 5 6 3 Fix the cable with cable ties to the cable tie mountings. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 113: To Connect The Domestic Hot Water Pump
2 Connect the alarm output cable to the appropriate terminals as shown in the illustration below. Wires connected to the alarm output Wire between X2M and A4P Installation of EKRP1HBAA is required. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 114: To Connect The Space Cooling/Heating On/Off Output
2 Connect the space cooling/heating ON/OFF output cable to the appropriate terminals as shown in the illustration below. Wires connected to the space cooling/heating ON/OFF output Wire between X2M and A4P Installation of EKRP1HBAA is required. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 115: To Connect The Changeover To External Heat Source
"7.3.2 To open the outdoor unit" [ 72]. 2 Connect the changeover to external heat source cable to the appropriate terminals as shown in the illustration below. A4P.X1 A4P.X2 EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 116: To Connect The Power Consumption Digital Inputs
A8P.3 S9S (DI1) A8P.4 A8P.5 X801M 3 4 5 a Installation of EKRP1AHTA is required. 3 Fix the cable with cable ties to the cable tie mountings. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 117: To Connect The Safety Thermostat (Normally Closed Contact)
3‑way valve delivered with the domestic hot water tank. NOTICE Error. If you remove the jumper (open circuit) but do NOT connect the safety thermostat, stop error 8H-03 will occur. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 118: To Connect A Smart Grid
/S10S Low voltage Smart Grid contact 1 /S11S Low voltage Smart Grid contact 2 1 Open the service cover. See "7.3.2 To open the outdoor unit" [ 72]. 2 Connect the wiring as follows: EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 119 Jumper (factory-mounted). If you also connect a safety thermostat (Q4L), replace the jumper with the safety thermostat wires. S4S Smart Grid pulse meter (optional) 1 Install the components of the Smart Grid relay kit as follows: EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 120 9 10 X10M 2 Connect the low voltage wiring as follows: X5M.4 X5M.3 S4S Smart Grid pulse meter (optional) 1314 3 Connect the high voltage wiring as follows: EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 121 High voltage Smart Grid contact 2 X10M 4 Fix the cables with cable ties to the cable tie mountings. If necessary, bundle excessive cable length with a cable tie. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 122: Finishing The Outdoor Unit Installation
2 Turn ON the power and leave it on for 6 hours. Result: The compressor will heat up and evaporate any refrigerant in the compressor. 3 Measure the insulation resistance again. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 123: Configuration
▪ The calculations of the software ▪ What you can see on and do with the user interface You can configure the system via the user interface. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 124: To Access The Most Used Commands
Move the cursor from left to right. ▪ Confirm the pin code and proceed. Installer pin code The Installer pin code is 5678. Additional menu items and installer settings are now available. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 125 3 Turn the left dial to select the first part of the setting and confirm by pressing the dial. 4 Turn the left dial to select the second part of the setting 01 15 EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 126: To Connect The Pc Cable To The Switch Box
1 Connect the USB connector of the cable to your PC. 2 Connect the plug of the cable to X10A on A1P (hydro PCB). X10A 3 Pay special attention to the position of the plug! EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 127: Configuration Wizard
Emitter type [2.7] "11.6.3 Main zone" [ 154] Control [2.9] Setpoint mode [2.4] Heating WD curve [2.5] (if applicable) Cooling WD curve [2.6] (if applicable) Schedule [2.1] WD curve type [2.E] EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 128: Possible Screens
Reheat setpoint [5.4] Hysteresis [5.9] and [5.A] 11.3 Possible screens 11.3.1 Possible screens: Overview The most common screens are as follows: – a Home screen b Main menu screen EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 129: 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 Cooling Heating EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 130 Installed heat emitter type: Underfloor heating Fancoil unit Radiator Leaving water temperature setpoint EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 131: Main Menu Screen
Space heating/ Shows the applicable symbol of your unit. cooling Put the unit in heating mode or cooling mode. You cannot change the mode on heating only models. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 132: Menu Screen
The setpoint screen is displayed for screens describing system components that need a setpoint value. Examples [1] Room temperature screen [2] Main zone screen °C °C – – Room Main zone EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 133: Detailed Screen With Values
Selected setting and value Possible actions on this screen Go through the list of settings. Change the value. Go to the next setting. Confirm changes and proceed. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 134: Preset Values And Schedules
"Activation screen" in "Possible to a schedule. schedules" [ 135] Select which schedule you currently want to use for a specific control. The system contains some predefined schedules. You can: EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 135 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. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 136 "To set the space operation mode" [ 168]. cooling > Operation mode schedule Schedule (per month) for when to operate the unit in heating mode and when in cooling mode. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 137 Possible actions: You can program 2 actions per > Booster heater > BSH day. allowance schedule ▪ Off: Booster heater operation NOT allowed. ▪ On: Booster heater operation allowed. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 138: 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. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 139 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. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 140 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. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 141 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: EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 142: Setting The Energy Prices
2 Program the selection using the scheduling screen. You can set — the High, Medium and Low electricity prices according to your electricity supplier. 3 Confirm the changes. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 143 Gas price=4.08+(5×0.9) Gas price=8.58 Calculation of the electricity price Electricity price=Actual electricity price+Incentive/kWh Electricity price=12.49+5 Electricity price=17.49 Price Value in breadcrumb Gas: 4.08 /kWh [7.6]=8.6 Electricity: 12.49 /kWh [7.5.1]=17 EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 144: Weather-Dependent Curve
See "11.5.4 Using weather-dependent curves" [ 147]. 11.5.2 2-points curve Define the weather-dependent curve with these two setpoints: ▪ Setpoint (X1, Y2) ▪ Setpoint (X2, Y1) EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 145: Slope-Offset Curve
Examples Weather-dependent curve when slope is selected: EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 146 The icon corresponds to the heat emitter for that zone: ▪ : Underfloor heating ▪ : Fan coil unit ▪ : Radiator ▪ : Domestic hot water tank EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 147: Using Weather-Dependent Curves
To change the weather-dependent curve Zone Go to … Main zone – Heating [2.5] Main zone > Heating WD curve Main zone – Cooling [2.6] Main zone > Cooling WD curve EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 148 ↑ — ↑ Cold Cold ↑ ↑ ↑ ↑ Cold ↓ ↑ ↓ ↑ — ↓ — ↓ Cold ↑ ↓ ↑ ↓ ↓ ↓ ↓ ↓ EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 149: Settings Menu
Schedule: ▪ No: Room temperature is directly controlled by the user. ▪ Yes: Room temperature is controlled by a schedule and can be modified by the user. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 150 Do NOT change the default room antifrost temperature [2-05]. ▪ Make sure that the water pipe freeze prevention is activated ([4-04]≠2). INFORMATION If a U4 error occurs, room frost protection is NOT guaranteed. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 151 ▪ Outdoor ambient temperature drops below 6°C ▪ the temperature setpoint of the leaving water will be lowered. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 152 When the dedicated Human Comfort Interface (BRC1HHDA used as room thermostat) is disconnected (because of incorrect wiring or damage of the cable), then room frost protection is NOT guaranteed. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 153 ▪ –5°C~5°C, step 0.5°C Room comfort setpoint Restriction: Only applicable if: ▪ Smart Grid is enabled ([9.8.4]=Smart grid), and ▪ Room buffering is enabled ([9.8.7]=Yes) EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 154: Main Zone
In Fixed LWT setpoint mode, the scheduled actions consist of desired leaving water temperatures, either preset or custom. ▪ In Weather dependent LWT setpoint mode, the scheduled actions consist of desired shift actions, either preset or custom. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 155 10°C. Heating WD curve Set weather-dependent heating for the main zone (if [2.4]=1 or 2): EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 156 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): EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 157 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. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 158 Example underfloor heating: 40–5/2=37.5°C To compensate, you can: ▪ Increase the weather-dependent curve desired temperatures [2.5]. ▪ Enable leaving water temperature modulation and increase the maximum modulation [2.C]. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 159 [9-00] Heating maximum: ▪ [2‑0C]=2 (emitter type main zone = radiator) 37°C~60°C ▪ Else: 37°C~55°C [2.8.3] [9-03] Cooling minimum: ▪ 5°C~18°C [2.8.4] [9-02] Cooling maximum: ▪ 18°C~22°C EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 160 (EKRTR1, EKRTRB). Leaving water temperature: Delta T In heating for the main zone, the target delta T (temperature difference) depends on the selected emitter type for the main zone. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 161 Additionally, also the desired leaving water temperature must be configured: if Modulation is enabled, the unit automatically calculates the desired leaving water temperature. These calculations are based on: EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 162 WD curve type The weather-dependent curve can be defined using the 2-points method or the Slope-Offset method. "11.5.2 2-points curve" [ 144] and "11.5.3 Slope-offset curve" [ 145]. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 163: Additional Zone
Define a heating temperature schedule for the additional zone via [3.2] Heating schedule. "11.4.3 Schedule screen: Example" [ 138]. Cooling schedule Define a cooling temperature schedule for the additional zone via [3.3] Cooling schedule. "11.4.3 Schedule screen: Example" [ 138]. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 164 [9‑05]~min(45, [9‑06])°C Note: This value should be lower than [0‑01] as for high outdoor temperatures less warm water is required. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 165 ▪ 2: Radiator The setting of the emitter type has an influence on the space heating setpoint range and the target delta T in heating as follows: EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 166 External room thermostat if the control type of the main zone is: External room thermostat,or Room thermostat. Ext thermostat type Only applicable in external room thermostat control. Also see "11.6.3 Main zone" [ 154]. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 167: Space Heating/Cooling
[2.E] / [3.C] ▪ 2-points ▪ Slope-Offset 11.6.5 Space heating/cooling INFORMATION Cooling is only applicable in case of reversible models. Overview The following items are listed in the submenu: EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 168 While the unit is in operation, the status indicator will light up blue constantly. To set the space operation mode 1 Go to [4.1]: Space heating/cooling > Operation mode EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 169 If the outdoor temperature is between the Space heating off temperature and the Space cooling off temperature, the operation mode remains unchanged. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 170 Changeover settings related to the indoor temperature. Only applicable when Automatic is selected and the system is configured in room thermostat control with 1 leaving water temperature zone and quick heat emitters. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 171 LWT zone. Code Description [4.4] [7‑02] ▪ 0: Single zone Only one leaving water temperature zone: a Main LWT zone EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 172 Pump operation mode 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: EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 173 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 EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 174 T control and comfort are NOT guaranteed. ▪ 1: 90% pump speed ▪ 2: 80% pump speed ▪ 3: 70% pump speed ▪ 4: 60% pump speed EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 175 (l/min) b (l/min) [9-0D]=2/6 [9-0D]=3/7 a (kPa) a (kPa) b (l/min) b (l/min) [9-0D]=4/8 a (kPa) b (l/min) a External static pressure b Water flow rate EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 176 Code Description [4.B] [9-04] Overshoot: ▪ 1°C~4°C Undershoot Restriction: This function is only applicable in cooling mode during compressor startup. It is NOT applicable for stable operation. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 177: Tank
To activate powerful operation Activate or deactivate Powerful operation as follows: 1 Go to [5.1]: Tank > Powerful operation 2 Turn powerful operation Off or On. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 178 When the tank temperature rises above this value, domestic hot water preparation and space heating/cooling are executed sequentially. Code Description [5.4] [6-0C] Reheat setpoint: ▪ 30°C~min(50,[6‑0E])°C EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 179 CAUTION The disinfection function settings MUST be configured by the installer according to the applicable legislation. Code Description [5.7.1] [2‑01] Activation: ▪ 0: No ▪ 1: Yes EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 180 This maximum allowable hot water temperature shall be selected according to the applicable legislation. CAUTION Make sure that the disinfection function start time [5.7.3] with defined duration [5.7.5] is NOT interrupted by possible domestic hot water demand. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 181 You can use this setting to limit the temperature at the hot water taps. The maximum temperature is NOT applicable during disinfection function. See disinfection function. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 182 (according to the weather-dependent curve). During weather-dependent operation, the end-user cannot adjust the desired tank temperature on the user interface. Also see "11.5 Weather-dependent curve" [ 144]. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 183 Code Description [5.D] [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 EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 184 In [2.E] WD curve type, you can choose which method you want to use. In [5.E] WD curve type, the chosen method is shown read-only (same value as in [2.E]). EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 185: User Settings
Setting the starting date and ending date of your holiday. To check if holiday mode is activated and/or running is displayed on the home screen, holiday mode is active. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 186 To use quiet mode 1 Go to [7.4.1]: User settings > Quiet > Mode. 2 Do one of the following: — EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 187 3 Define the restrictions (time + level) to be used after midday (PM): ▪ [7.4.4.4] PM Restricted time Example: From 3 p.m. to 7 p.m. ▪ [7.4.4.5] PM Restricted level Example: Most quiet EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 188 Price value ranging from 0.00~990 valuta/kWh (with 2 significant values). To set the electricity price 1 Go to [7.5.1]/[7.5.2]/[7.5.3]: User settings > Electricity price > High/Medium/Low. 2 Select the correct electricity price. 3 Confirm the changes. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 189 This is an example and the prices and/or values used in this example are NOT accurate. Data Price/kWh Gas price 4.08 Electricity price 12.49 Renewable heat incentive per kWh EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 190: Information
Reset the configuration settings stored in the MMI (user interface delivered as accessory). Example: Energy meterings, holiday settings. INFORMATION This does not reset the configuration settings and field settings of the hydro module of the outdoor unit. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 191: Installer Settings
WLAN. [8.9] Running hours Running hours of specific system components 11.6.9 Installer settings Overview The following items are listed in the submenu: EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 192 ▪ EKHWS/E Tank with booster heater installed at the side of the tank. ▪ EKHWP/HYC Tank with optional booster heater installed at the top of the tank. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 193 In case of a third-party tank, we recommend to use the following settings: Code Item Third-party tank [9.2.1] [E‑07] Tank type 0: EKHWS/E [4-05] Thermistor type 0: Automatic [5.8] [6-0E] Maximum tank ≤75°C temperature EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 194 Backup heater type ▪ For models with integrated backup heater, this is fixed to 3V. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 195 The capacity of the first step of the backup heater at nominal voltage. Additional capacity step 2 Restriction: Only applicable in case the external backup heater kit is installed. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 196 When measuring the resistance value of the booster heater, you can set the exact heater capacity and this will lead to more accurate energy data. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 197 This setting is only applicable in reheat mode for applications with separate domestic hot water tank. When setting [4‑03]=1/2/3/4, the booster heater operation can still be restricted by the booster heater allowance schedule. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 198 The booster heater will not be allowed to operate when T <[5‑03] and [5‑02]=1. The domestic hot water temperature can be maximum the heat pump OFF temperature. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 199 Compressor forced off mode can be activated to only allow the backup heater to provide domestic hot water and space heating. When this mode is activated: ▪ Heat pump operation is NOT possible ▪ Cooling is NOT possible EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 200 Priority temperature: Defines the outdoor temperature which below the domestic hot water will be heated by booster heater only. Please do NOT change the default value. Range: –15°C~35°C EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 201 The actual anti-recycling time also depends on setting [8-04]. Range: 0~10 hours Remark: The minimum time is 0.5 hours even when the selected value is 0. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 202 NOTICE Water pipe freeze prevention. Even if you turn OFF space heating/cooling operation ([C.2]: Operation > Space heating/cooling), water pipe freeze prevention –if enabled– will remain active. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 203 [9.8.3] [D-05] Restriction: Only applicable if [9.8.4] is NOT set to Smart grid. Allow pump: ▪ 0 No: Pump is forced off ▪ 1 Yes: No limitation EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 204 See also below table (Smart Grid operation modes). [9.8.6] Restriction: Only applicable if [9.8.4]=Smart grid. To set if electrical heaters are allowed. Allow electrical heaters: ▪ ▪ EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 205 The 2 incoming Smart Grid contacts (see "9.2.14 To connect a Smart Grid" [ 118]) can activate the following Smart Grid modes: Smart Grid contact [9.8.5] Smart grid operation mode Free running Forced off EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 206 NOT possible in Forced on and Recommended on operation modes. Power consumption control Power consumption control "6 Application guidelines" [ 31] for detailed information about this functionality. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 207 Limits when [9.9.1]=Inputs and [9.9.2]=kW: Code Description [9.9.9] [5-09] Limit 1: 0 kW~20 kW [9.9.A] [5-0A] Limit 2: 0 kW~20 kW [9.9.B] [5-0B] Limit 3: 0 kW~20 kW [9.9.C] [5-0C] Limit 4: 0 kW~20 kW EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 208 (BBR16 activation and BBR16 power limit). After 2 weeks, the unit freezes these settings. Note: This is different from the permanent power limitation, which is always changeable. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 209 4 100/kWh: Installed ▪ 5 1000/kWh: Installed In case of pulse meter for photovoltaic panels: ▪ 6 100/kWh for PV panel: Installed ▪ 7 1000/kWh for PV panel: Installed EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 210 The outdoor temperature is averaged over the selected time period. Code Description [9.B.3] [1-0A] Averaging time: ▪ 0: No averaging ▪ 1: 12 hours ▪ 2: 24 hours ▪ 3: 48 hours ▪ 4: 72 hours EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 211 The switch-over between the heat pump system and the auxiliary boiler is based on the following settings: ▪ [C‑03] and [C‑04] ▪ Electricity price: [7.5.1], [7.5.2], [7.5.3] ▪ Gas price: [7.6] [C‑03], [C‑04], and T calc EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 212 COP = (Electricity price / gas price) × boiler efficiency ▪ Electricity price: 20 c€/kWh ▪ Gas price: 6 c€/kWh ▪ Boiler efficiency: 0.9 Then: COP = (20/6)×0.9 = 3 EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 213 Depending on the used boiler, this should be chosen as follows: Code Description [9.C.2] [7‑05] ▪ 0: Very high ▪ 1: High ▪ 2: Medium ▪ 3: Low ▪ 4: Very low EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 214 Code Description [9.E] [3-00] Auto restart: ▪ 0: Manual ▪ 1: Automatic EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 215 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. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 216 To export MMI settings 1 Insert a USB memory stick in the user interface. — 2 On the user interface, go to [9.N] Export MMI settings. 3 Select OK. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 217: Commissioning
In the operation menu, you can separately enable or disable functionalities of the unit. Code Description [C.2] Space heating/cooling: ▪ 0: Off ▪ 1: On [C.3] Tank: ▪ 0: Off ▪ 1: On EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 218: Wlan
To configure the ONECTA app, follow the in-app instructions. While doing this, the following actions and information are needed on the user interface: Mode: Turn AP mode ON (= WLAN adapter active as access point) or OFF. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 219 Disconnected from [WLAN_SSID] ▪ Connected to [WLAN_SSID] Cloud connection: Read out the status of the connection to the cloud. Code Description [D.6] Cloud connection: ▪ Not connected ▪ Connected EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 220: Menu Structure: Overview User Settings
(**) 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. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 221: Menu Structure: Overview Installer Settings
[9.C] Bivalent Bivalent Boiler efficiency Temperature Hysteresis (*) Only applicable in Swedish language. INFORMATION Depending on the selected installer settings and unit type, settings will be visible/ invisible. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 222: Commissioning
12 Commissioning NOTICE General commissioning checklist. Next to the commissioning instructions in this chapter, a general commissioning checklist is also available on the Daikin Business Portal (authentication required). The general commissioning checklist is complementary to the instructions in this chapter and can be used as a guideline and reporting template during commissioning and hand-over to the user.
Page 223: Precautions When Commissioning
There are NO loose connections or damaged electrical components in the switch box. There are NO damaged components or squeezed pipes on the inside of the outdoor unit. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 224: Checklist During Commissioning
Then the minimum required flow rate is… Cooling 20 l/min Heating/defrost when outdoor temperature is above –5°C Heating/defrost when outdoor 22 l/min temperature is below –5°C Domestic hot water production 28 l/min EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 225: Air Purge Function
(in the unit, and in the field piping –if any) must remain open after commissioning. For other models: The unit contains a manual air purge valve. Make sure it is closed. Only open it when performing an air purge. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 226 To change these settings during the air purge, open the menu and go to [A.3.1.5]: Settings. ▪ Scroll to Circuit and set it to Space/Tank. ▪ Scroll to Pump speed and set it to Low/High. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 227: Operation Test Run
Result: The test run starts. It stops automatically when ready (±30 min). To stop the test run manually: — 1 In the menu, go to Stop test run. 2 Select OK to confirm. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 228: Actuator Test Run
▪ Diverter valve test (3-way valve for switching between space heating and tank heating) ▪ Bivalent signal test ▪ Alarm output test EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 229: Underfloor Heating Screed Dryout
1 Set the user permission level to Installer. See "To change — the user permission level" [ 124]. 2 Go to [A.4.2]: Commissioning > UFH screed dryout > Program. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 230 1 Set the user permission level to Installer. See "To change — the user permission level" [ 124]. 2 Go to [A.4]: Commissioning > UFH screed dryout. 3 Select Start UFH screed dryout. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 231 — 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. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 232: 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. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 233: Maintenance And Service
General maintenance/inspection checklist. Next to the maintenance instructions in this chapter, a general maintenance/inspection checklist is also available on the Daikin Business Portal (authentication required). The general maintenance/inspection checklist is complementary to the instructions in this chapter and can be used as a guideline and reporting template during maintenance.
Page 234: Yearly Maintenance Outdoor Unit: Instructions
Flush and clean the complete tank, including the piping between the relief valve and cold water inlet. To make sure this water originates from the tank, check after a tank heat up cycle. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 235 OFF. WARNING If the internal wiring is damaged, it has to be replaced by the manufacturer, its service agent or similarly qualified persons. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 236: Troubleshooting
NEVER shunt safety devices or change their values to a value other than the factory default setting. If you are unable to find the cause of the problem, call your dealer. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 237: Solving Problems Based On Symptoms
15.3.2 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. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 238: Symptom: The Compressor Does Not Start (Space Heating Or Domestic Water Heating)
Domestic hot water (including Change the schedule to not start both disinfection) and space heating operation modes at the same moment. operation are scheduled to start at the same time. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 239: Symptom: The System Is Making Gurgling Noises After Commissioning
Note: Do NOT use excessive force. If you cannot deblock the rotor of the pump with this method, you will need to disassemble the pump and turn the rotor by hand. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 240: Symptom: The Pump Is Making Noise (Cavitation)
▪ If the water keeps running out of the unit, close both the water inlet and outlet shut-off valves first and then contact your dealer. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 241: Symptom: The Space Is Not Sufficiently Heated At Low Outdoor Temperatures
▪ Increase the "space heating priority temperature" to activate backup heater operation at a higher outdoor temperature. [9.6.3]: Installer settings > Balancing > Offset BSH setpoint [5‑03] EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 242: Symptom: The Pressure At The Tapping Point Is Temporarily Unusually High
INFORMATION See the service manual for: ▪ The complete list of error codes ▪ A more detailed troubleshooting guideline for each error EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 243: To Display The Help Text In Case Of A Malfunction
Heat exchanger freeze-up protection activated during cooling operation. (warning) 8F-00 Abnormal increase outlet water temperature (DHW) 8H-00 Abnormal increase outlet water temperature 8H-01 Overheating mixed water circuit EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 244 OU: Abnormal high pressure in cooling FA-00 OU: Abnormal high pressure, actuation of HPS H0-00 OU: Voltage/current sensor problem H1-00 External temperature sensor problem H3-00 OU: Malfunction of high pressure switch (HPS) EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 245 Malfunction in communication system of outdoor unit P1-00 Open-phase power supply imbalance P3-00 Abnormal direct current P4-00 OU: Malfunction of radiating fin temperature sensor PJ-00 Capacity setting mismatch EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 246 When the minimum water flow is lower than described in the table below, the unit will temporarily stop operation and the user interface will display error 7H‑01. After some time, this error will reset automatically and the unit will resume operation. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 247 A malfunctioning booster heater will have an impact on energy metering and power consumption control. INFORMATION The user interface will display how to reset an error code. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 248: Disposal
3 Recover refrigerant from the 3 service ports. To recover refrigerant when power is ON 1 Make sure the unit is not running. 2 Make sure the stop valves are open. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 249: To Open The Stop Valves
3 Turn the EEV magnet anticlockwise to the fully open position of the valve. If you are not sure about what the open position is, turn the valve in its middle position so that refrigerant can pass. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 250: Recovery Mode - In Case Of 3N~ Models (7-Segments Display)
Before recovering refrigerant, activate the recovery mode as follows: Action 7-segments display Start from the default situation. Select mode 2. Press and hold BS1 for 5 seconds. Select setting 9. Press BS2 9 times. Select value 2. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 251 Enter the value in the system. Press BS3 once. Confirm. Press BS3 once. Return to the default situation. Press BS1 once. = OFF, = ON, and = flashing. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 252 Result: The recovery mode is deactivated. The unit returns the electronic expansion valves to their initial state. INFORMATION Power OFF. When power is turned OFF and turned ON again, the recovery mode is deactivated automatically. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 253: Recovery Mode - In Case Of 1N~ Models (7-Leds Display)
Press BS2 9 times. Press BS3 once. Press BS2 once. Press BS3 once. Press BS3 once. The flashing H1P indicates the recovery mode has been correctly selected and is activated. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 254 Result: The recovery mode is deactivated. The unit returns the electronic expansion valves to their initial state. INFORMATION Power OFF. When power is turned OFF and turned ON again, the recovery mode is deactivated automatically. EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 255: Technical Data
Technical data 17 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). In this chapter 17.1...
Page 256: Service Space: Outdoor Unit
A, B, C, D, E OR H ) ≤ H >H ≥500 ≥300 ≥500 ≥1000 ≥1000 ≤500 <H ≥500 ≥300 ≥500 ≥1000 ≥1000 ≤500 AND H ) > H ≥600 ≥500 EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 257 Maximum distance between the unit and the edge of obstacle E, in the direction of obstacle D Height of the unit including the installation structure Height of obstacles B and D NOT allowed EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 258: Piping Diagram: Outdoor Unit
R5T Air heat exchanger, middle s Heat exchanger t Service port 5/16" flare Refrigerant flow: u Accumulator Heating v Muffler Cooling Connections: Screw connection Flare connection Quick coupling Brazed connection EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 259 R5T Air heat exchanger, middle r Heat exchanger s Service port 5/16" flare Refrigerant flow: t Accumulator Heating u Muffler Cooling Connections: Screw connection Flare connection Quick coupling Brazed connection EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 260: Wiring Diagram: Outdoor Unit
Booster heater power supply Booster heater power supply Compressor switch box Compressor switch box External BUH External backup heater kit For DHW tank option For DHW tank option EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 261 Terminal (high voltage Smart Grid) Earth wiring Field supply Several wiring possibilities Option Wiring depending on model Switch box (4) Legend (4) Legend *: Optional; #: Field supply Main PCB EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 262 * Ambient sensor of the dedicated Human Comfort Interface (BRC1HHDA used as room thermostat) R2T (A2P) * External sensor (floor or ambient) * Domestic hot water thermistor EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 263 12 V DC / 12 mA detection (voltage by PCB) supplied by PCB) Space C/H On/OFF output Space cooling/heating ON/OFF output SWB 1 Hydro switch box 1 (front side) (6) Options (6) Options EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 264 For external sensor (floor or ambient) For heat pump convector For heat pump convector For wired On/OFF thermostat For wired ON/OFF thermostat For wireless On/OFF thermostat For wireless ON/OFF thermostat EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 265 * Digital I/O PCB * Demand PCB # Overcurrent fuse backup heater K1A, K2A * High voltage Smart Grid relay Safety contactor backup heater * Contactor booster heater EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 266 * Terminal strip (booster heater power supply) # Terminal strip (power supply at client side) Terminal strip (integrated backup heater power supply) X10M * Terminal (high voltage Smart Grid) Connector Terminal strip EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 267 A11P: X1B: P2-P1 A11P: X10 A8P: X801M: 3-5 4 core signal X5M: 15-16 A11P: X1B: +12V- –12V 2 core Power limitation demand input 4 A8P: X801M: 4-5 signal 4D128841C EBLA09~16D + EDLA09~16D Installer reference guide Daikin Altherma 3 M 4P620241-1B – 2022.05...
Page 268: 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 269: Field Settings Table
1/11 Field settings table Applicable units EDLA09D▲3V3▼ EDLA11D▲3V3▼ EDLA14D▲3V3▼ EDLA16D▲3V3▼ EBLA09D▲3V3▼ EBLA11D▲3V3▼ EBLA14D▲3V3▼ EBLA16D▲3V3▼ EDLA09D▲V3▼ EDLA11D▲V3▼ EDLA14D▲V3▼ EDLA16D▲V3▼ EBLA09D▲V3▼ EBLA11D▲V3▼ EBLA14D▲V3▼ EBLA16D▲V3▼ EDLA09D▲3W1▼ EDLA11D▲3W1▼ EDLA14D▲3W1▼ EDLA16D▲3W1▼ EBLA09D▲3W1▼ EBLA11D▲3W1▼ EBLA14D▲3W1▼ EBLA16D▲3W1▼ EDLA09D▲W1▼ EDLA11D▲W1▼ EDLA14D▲W1▼ EDLA16D▲W1▼ EBLA09D▲W1▼ EBLA11D▲W1▼ EBLA14D▲W1▼ EBLA16D▲W1▼ Notes (*1) *V3/W1* (*2) *3V3/3W1* (*3) EDLA* (*4) EBLA*...
Page 270 2/11 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value Room └─ Antifrost 1.4.1 [2-06] Room frost protection 0: Disabled 1: Enabled 1.4.2 [2-05] Room antifrost temperature 4~16°C, step: 1°C 8°C └─...
Page 271 3/11 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [0-06] High ambient temp. for LWT add zone cooling WD curve. 25~43°C, step: 1°C 35°C [0-07] Low ambient temp. for LWT add zone cooling WD curve. 10~25°C, step: 1°C 20°C Additional zone...
Page 272 4/11 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [6-08] Hysteresis 2~20°C, step: 1°C 10°C Setpoint mode 0: Fixed 1: Weather dependent └─ 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]...
Page 273 5/11 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [0-02] High ambient temp. for LWT add zone heating WD curve. 10~25°C, step: 1°C 15°C [0-03] Low ambient temp. for LWT add zone heating WD curve. -40~5°C, step: 1°C -10°C [0-04]...
Page 274 6/11 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value 9.8.4 [D-01] Benefit kWh power supply 0: No 1: Active open 2: Active closed 3: Smart grid 9.8.6 Allow electric heaters 0: No 1: Yes...
Page 275 7/11 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [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. for DHW WD curve. 45~[6-0E]°C, step: 1°C 55°C [0-0D]...
Page 276 8/11 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [4-02] Below which outdoor temperature is heating allowed? 14~35°C, step: 1°C with BUH: 35°C without BUH: 25°C [4-03] Operation permission of the booster heater.
Page 277 9/11 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [7-05] Boiler efficiency 0: Very high 1: High 2: Medium 3: Low 4: Very low [7-06] Compressor forced off 0: Disabled 1: Enabled [7-07]...
Page 278 10/11 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [D-00] Which heaters are permitted if prefer. kWh rate PS is cut? 0: None 1: BSH only 2: BUH only 3: All heaters [D-01] Contact type of preferential kWh rate PS installation?
Page 279 11/11...
Page 280 4P620241-1B 2022.05 Verantwortung für Energie und Umwelt...

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