Daikin EBVX16S18 23D 6V Series Installer's Reference Manual

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ERLA11D▲V3▼

ERLA14D▲V3▼

ERLA16D▲V3▼

ERLA11D▲W1▼

ERLA14D▲W1▼

ERLA16D▲W1▼

Installer reference guide

Daikin Altherma 3 R F

https://daikintechnicaldatahub.eu

EBVH11S18+23D▲6V▼

EBVH11S18+23D▲9W▼

EBVH16S18+23D▲6V▼

EBVH16S18+23D▲9W▼

EBVX11S18+23D▲6V▼

EBVX11S18+23D▲9W▼

EBVX16S18+23D▲6V▼

EBVX16S18+23D▲9W▼

▲= A, B, C, ..., Z

▼= , , 1, 2, 3, ..., 9

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Page 1 Installer reference guide Daikin Altherma 3 R F https://daikintechnicaldatahub.eu ▲= A, B, C, …, Z ERLA11D▲V3▼ EBVH11S18+23D▲6V▼ ▼= , , 1, 2, 3, …, 9 ERLA14D▲V3▼ EBVH11S18+23D▲9W▼ ERLA16D▲V3▼ EBVH16S18+23D▲6V▼ ERLA11D▲W1▼ EBVH16S18+23D▲9W▼ ERLA14D▲W1▼ EBVX11S18+23D▲6V▼ ERLA16D▲W1▼ EBVX11S18+23D▲9W▼ EBVX16S18+23D▲6V▼ EBVX16S18+23D▲9W▼...
Page 2: Table Of Contents
Installation site requirements of the indoor unit ..................66 7.1.4 Special requirements for R32 units........................ 67 7.1.5 Installation patterns ............................68 Opening and closing the units ............................76 Installer reference guide ERLA11~16D + EBVH/X11+16S18+23D Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 3 Overview of electrical connections except external actuators ..............117 Connections to the outdoor unit............................ 117 9.2.1 Specifications of standard wiring components....................118 9.2.2 To connect the electrical wiring to the outdoor unit ..................118 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 4 Operation test run............................245 12.4.4 Actuator test run ............................245 12.4.5 Underfloor heating screed dryout ......................... 246 13 Hand-over to the user 14 Maintenance and service Installer reference guide ERLA11~16D + EBVH/X11+16S18+23D Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 5 17.4 Wiring diagram: Outdoor unit ............................282 17.5 Wiring diagram: Indoor unit ............................283 17.6 ESP curve: Indoor unit..............................289 18 Glossary 19 Field settings table ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 6: 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 7: Meaning Of Warnings And Symbols
Indicates a situation that could result in death or serious injury. WARNING: FLAMMABLE MATERIAL CAUTION Indicates a situation that could result in minor or moderate injury. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 8: Installer Reference Guide At A Glance
Piping installation What to do and know to install the piping of the system, including information on how to prepare for an installation ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 9 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 10: 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 11: 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). ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 12 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") ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 13: 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 14 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 15 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 16: 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B –...
Page 17 Provide adequate measures to prevent that the unit can be used as a shelter by small animals. Small animals that make contact with electrical parts can cause malfunctions, smoke or fire. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 18 ▪ Make electrical connections to the fixed wiring. ▪ All components procured on-site and all electrical construction MUST comply with the applicable legislation. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 19 CAUTION To guarantee the unit is completely earthed, ALWAYS connect the backup heater power supply and the earth cable. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 20 If the internal wiring is damaged, it has to be replaced by the manufacturer, its service agent or similarly qualified persons. DANGER: RISK OF BURNING/SCALDING The water in the tank can be very hot. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 21 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 22: About The Box
1 To handle the unit before unpacking, use a forklift or pallet truck. 2 When you are near the final installation position, remove the cardboard box. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 23 Fluorinated greenhouse gases label e Energy labels f Discharge grille g Screws for discharge grille 4 To handle the unit after unpacking, use the sling and the handles. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 24: To Remove The Transportation Stay
(10.1 N·m) a Nut b Transportation stay c Spacer 1 Remove the nut (a) of the compressor mounting bolt. 2 Remove and discard the transportation stay (b). ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 25: Indoor Unit
Sealing tape for low voltage wiring intake 4.2.3 To handle the indoor unit Use the handles at the back and at the bottom to carry the unit. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 26 Handles at the back of the unit b Handles at the bottom of the unit. Carefully tilt the unit to the back so that the handles become visible. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 27: About The Units And Options
Low water temperature – ambient zone 2 (see operation range) Refrigerant R32 Capacity class Model series Power supply: V3=1N~, 230 V AC, 50 Hz W1=3N~, 400 V AC, 50 Hz Model series 5.1.2 Identification label: Indoor unit Location ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 28: Combining Units And Options
You can use the remote indoor temperature sensor (EKRTETS) only in combination with the wireless thermostat (EKRTR1 or EKRTRB). For installation instructions, see the installation manual of the room thermostat and the addendum book for optional equipment. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 29 PC. It gives the possibility to update the hydro software and EEPROM. For installation instructions, see: ▪ Installation manual of the PC cable ▪ "11.1.2 To connect the PC cable to the switch box" [ 145] ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 30 Smart grid relay kit (EKRELSG) The installation of the optional Smart grid relay kit is required in case of high voltage Smart grid contacts (EKRELSG). ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 31: Possible Combinations Of Indoor Unit And Outdoor Unit
"9.3.11 To connect a Smart Grid" [ 136]. 5.2.3 Possible combinations of indoor unit and outdoor unit Indoor unit Outdoor unit ERLA11 ERLA14 ERLA16 EBVH/X11 — — EBVH/X16 — ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 32: 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 33: 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 34: 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 35 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 36 OFF condition. No separation between ▪ Code: [C-05] heating or cooling demand. Benefits ▪ Cooling. The heat pump convector offers, besides heating capacity, also excellent cooling capacity. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 37 (X2M/35 and X2M/30). ▪ The space operation mode is sent by one digital output (X2M/4 and X2M/3) on the indoor unit to: The heat pump convectors The shut-off valve ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 38: Multiple Rooms - One Lwt Zone
Human Comfort Interface (BRC1HHDA) or an external room thermostat), while the other rooms are controlled by so-called thermostatic valves, which open or close depending on the room temperature. Setup ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 39 Underfloor heating – Multiple external room thermostats Setup A Main leaving water temperature zone B Room 1 C Room 2 a External room thermostat b Bypass valve ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 40 Radiators – Multiple external room thermostats Setup A Main leaving water temperature zone B Room 1 C Room 2 a External room thermostat b Bypass valve c Relay ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 41 Compared with radiators for one room: ▪ Comfort. You can set the desired room temperature, including schedules, for each room via the room thermostats. Heat pump convectors – Multiple rooms Setup ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 42 Compared with heat pump convectors for one room: ▪ Comfort. You can set the desired room temperature, including schedules, for each room via the remote controller of the heat pump convectors. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 43 INFORMATION To increase comfort and performance, we recommend to install the valve kit option EKVKHPC on each heat pump convector. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 44: Multiple Rooms - Two Lwt Zones
In cooling mode, you can allow the underfloor heating (main zone) to provide refreshment (no real cooling), or NOT allow it. See setup below. Setup Three bizone kit system variations are possible: System without hydraulic separator: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 45 For this system, a direct pump is required for the additional zone. A Additional leaving water temperature zone B Room 1 C Room 2 D Main leaving water temperature zone ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 46 (X2M/35a and X2M/30). The indoor unit will only supply the desired additional leaving water temperature when there is an actual demand. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 47 If the main zone must be shut off during cooling mode to prevent condensation on the floor, set it accordingly. "Bizone kit" [ 232] for more information on configuration of the bizone kit. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 48: Setting Up An Auxiliary Heat Source For Space Heating
▪ During heating operation of the auxiliary boiler, the auxiliary boiler operates to achieve the desired water temperature set via the auxiliary boiler controller. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 49 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 50: Setting Up The Domestic Hot Water Tank
6.4 Setting up the domestic hot water tank 6.4.1 System layout – Integrated DHW tank A Domestic hot water a Cold water IN b Hot water OUT ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 51: Selecting The Volume And Desired Temperature For The Dhw Tank
=15°C Then V =307 l DHW consumption (equivalent hot water volume at 40°C) Required DHW tank volume if only heated once DHW tank temperature Cold water temperature ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 52: Setup And Configuration - Dhw Tank
Thermodynamic cycle of the heat pump Electrical backup heater ▪ For more information about optimizing the energy consumption for producing domestic hot water, see "11 Configuration" [ 142]. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 53: Dhw Pump For Instant Hot Water
The DHW pump is field-supplied and its installation is the responsibility of the installer. For the electrical wiring, see "9.3.5 To connect the domestic hot water pump" [ 130]. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 54: Setting Up The Energy Metering
▪ Setup and configuration: No additional equipment needed. 6.5.2 Consumed energy You can use the following methods to determine the consumed energy: ▪ Calculating ▪ Measuring ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 55: Normal Kwh Rate Power Supply
*6V (6V3: 1N~ 230 V). ▪ Three-phase outdoor unit Three-phase ▪ Backup heater supplied from a three- phase grid, i.e. the backup heater model is: *6V (6T1: 3~ 230 V) *9W (3N~ 400 V) ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 56: Preferential Kwh Rate Power Supply
Power meter 2: Measures the rest (i.e. indoor unit and backup heater). Setup ▪ Connect power meter 1 to X5M/5 and X5M/6. ▪ Connect power meter 2 to X5M/3 and X5M/4. "9.3.4 To connect the electricity meters" [ 129]. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 57: Setting Up The Power Consumption Control
Allows you to limit the power consumption of the entire heat pump system (sum of indoor unit and backup heater) via 4 digital inputs. ▪ Limitation of power in kW or current in A. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 58: Permanent Power Limitation
Power input t Time DI Digital input (power limitation level) a Power limitation active b Actual power input Setup and configuration ▪ No additional equipment needed. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 59: 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 60: Power Limitation Process
Produced heat Consumed energy A Outdoor unit B Backup heater a Limited outdoor unit operation b Full outdoor unit operation c Backup heater step 1 turned ON ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 61: Bbr16 Power Limitation
In case Smart Grid Forced off mode is active, the outdoor unit compressor and electrical heaters will NOT operate. Setup and configuration "9.3.11 To connect a Smart Grid" [ 136] and "Benefit kWh power supply" [ 219]. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 62: Setting Up An External Temperature Sensor
To protect the outdoor unit, the internal sensor of the outdoor unit is always used. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 63: Unit Installation
INFORMATION Also read the following requirements: ▪ "2 General safety precautions" [ 10]. ▪ "7.1.3 Installation site requirements of the indoor unit" [ 66] (refrigerant piping length and height difference). ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 64 Seaside installation. Make sure the outdoor unit is NOT directly exposed to sea winds. This is to prevent corrosion caused by high levels of salt in the air, which might shorten the life of the unit. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 65: 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. a Snow cover or shed b Pedestal c Prevailing wind direction ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 66: Installation Site Requirements Of The Indoor Unit
If you have limited installation space, do the following before installing the unit in its final position: "7.4.4 To connect the drain hose to the drain" [ 85]. It requires to remove one or both side panels. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 67: Special Requirements For R32 Units
Joints made in installation between parts of refrigerant system shall be accessible for maintenance purposes. WARNING Make sure installation, servicing, maintenance and repair comply with instructions from Daikin and with applicable legislation and are executed ONLY by authorised persons. NOTICE ▪...
Page 68: Installation Patterns
: With chimney. From floor to top of the chimney. ▪ For 180 l units => H =1.66 m + Chimney height release ▪ For 230 l units => H =1.86 m + Chimney height release ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 69 Unit's connection point for the chimney = 1" male thread. Use a compatible counterpart for the chimney. ▪ Make sure the connection is airtight. ▪ The chimney material is unimportant. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 70 ▪ Must be ≥50% of A (minimum bottom opening area). nv-min Min. 50% ▪ Must be ≥1.5 m from the floor. of A nv-min (≥A nv-min ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 71 Ventilation openings must comply with A and with nv-min "Conditions ventilation openings" on previous page). Min. 50% Min. 50% ΔH1 of A of A nv-min nv-min (≥A (≥A nv-min nv-min ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 72 1.72 3.47 2.21 1.81 3.91 2.49 2.03 1.76 4.34 2.77 2.26 1.96 1.75 4.78 3.04 2.49 2.15 1.93 1.76 5.04 3.21 2.62 2.27 2.03 1.85 1.72 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 73 Floor area of room A (m²) [! NOT room A + room B !] 5.00 10.00 15.00 20.00 25.00 30.00 35.00 1.66 1.86 2.06 2.26 2.46 2.66 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 74 Release height (m) Floor area of room A (m²) [! NOT room A + room B !] 5.00 10.00 15.00 20.00 25.00 30.00 35.00 2.86 3.06 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 75 For intermediate refrigerant charges, use the row with the higher value. Example: If the refrigerant charge is 4.3 kg, use the row of 4.4 kg. Total refrigerant charge (kg) (dm²) nv-min 10.1 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 76: Opening And Closing The Units
Do NOT leave the unit unattended when the service cover is removed. 7.2.2 To open the outdoor unit DANGER: RISK OF ELECTROCUTION DANGER: RISK OF BURNING/SCALDING 1× 8 mm ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 77: To Close The Outdoor Unit
2 Remove the user interface panel. Open the hinges at the top and slide the top panel upwards. NOTICE If you remove the user interface panel, also disconnect the cables from the back of the user interface panel to prevent damage. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 78 ▪ When you need access to the high voltage switch box 2× 5 If you need access to the high voltage components, remove the high voltage switch box cover. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 79: To Lower The Switch Box On The Indoor Unit
2 Tilt the switch box to the front and lift it out of its hinges. 2× 3 Place the switch box lower on the unit. Use the 2 hinges located lower on the unit. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 80: To Close The Indoor Unit
Use 4 sets of M12 anchor bolts, nuts and washers (field supply). Provide at least 150 mm of free space below the unit. Additionally, make sure the unit is positioned at least 100 mm above the maximum expected level of snow. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 81: To Install The Outdoor Unit
1 To handle the unit and to put in onto the installation structure, see "4.1.1 To handle, unpack and remove accessories – Outdoor unit" [ 22]. 2 Fix the unit to the installation structure. 4× M12 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 82: To Provide Drainage
150 mm under the outdoor unit. Drain holes (dimensions in mm) A Discharge side B Distance between anchor points C Bottom frame ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 83: To Install The Discharge Grille
▪ First insert the bottom hooks (2×). ▪ Then insert the top hooks (2×). 2 Insert and fix the screws (4×)(delivered as accessory). 4× 4 N • m ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 84: Mounting The Indoor Unit
4 Adjust the height of the leveling feet to compensate for floor irregularities. The maximum allowed deviation is 1°. ≤1° NOTICE Do NOT tilt the unit forwards: 1° 1° 0° ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 85: To Connect The Drain Hose To The Drain
It is recommended to use a tundish to collect the water. Option 1: Through the left side panel 3× Option 2: Through the right side panel 3× ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 86: Piping Installation
[ 67] for additional requirements. ▪ Piping length: See "7.1.3 Installation site requirements of the indoor unit" [ 66]. ▪ Piping material: phosphoric acid deoxidised seamless copper ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 87: Refrigerant Piping Insulation
8.2.1 About connecting the refrigerant piping Before connecting the refrigerant piping Make sure the outdoor and indoor unit are mounted. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 88: Precautions When Connecting The Refrigerant Piping
▪ Use caution when passing copper tubes through walls (see figure below). ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 89: Guidelines When Connecting The Refrigerant Piping
Do NOT re-use flares. Use new flares to prevent refrigerant gas leakage. ▪ Use flare nuts that are included with the unit. Using different flare nuts may cause refrigerant gas leakage. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 90: To Braze The Pipe End
Taping d Manual valve e Pressure-reducing valve f Nitrogen ▪ Do NOT use anti-oxidants when brazing pipe joints. Residue can clog pipes and break equipment. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 91: Using The Stop Valve And Service Port
1 Remove the stop valve cover. 2 Insert a hexagon wrench (liquid side: 4 mm, gas side: 4 mm) into the valve stem and turn the valve stem: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 92: To Connect The Refrigerant Piping To The Outdoor Unit
▪ Remove the service cover (a) with screw (b). ▪ Remove the piping intake plate (c) with screws (d). 2 Choose a piping route (a, b, c or d). ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 93 ▪ Connect the liquid pipe (a) to the liquid stop valve. ▪ Connect the gas pipe (b) to the gas stop valve. 4 Do the following: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 94 Provide adequate measures to prevent that the unit can be used as a shelter by small animals. Small animals that make contact with electrical parts can cause malfunctions, smoke or fire. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 95: To Connect The Refrigerant Piping To The Indoor Unit
If there is a possibility of moisture being present in the refrigerant piping (for example, water may have entered the piping), first carry out the vacuum drying procedure below until all moisture has been removed. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 96: Precautions When Checking The Refrigerant Piping
Vacuum pump f Stop valve 8.3.4 To check for leaks NOTICE Do NOT exceed the unit's maximum working pressure (see "PS High" on the unit name plate). ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 97: To Perform Vacuum Drying
Make sure to open the stop valves after installing the refrigerant piping and performing vacuum drying. Running the system with the stop valves closed may break the compressor. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 98: Charging Refrigerant
3 Vacuum drying on the outdoor unit's internal refrigerant piping is performed. NOTICE Before completely recharging, perform vacuum drying on the outdoor unit's internal refrigerant piping as well. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 99: Precautions When Charging Refrigerant
8.4.2 Precautions when charging refrigerant INFORMATION Also read the precautions and requirements in the following chapters: ▪ "2 General safety precautions" [ 10] ▪ "8.1 Preparing refrigerant piping" [ 86] ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 100: Charging Additional Refrigerant
To determine the complete recharge amount INFORMATION If a complete recharge is necessary, the total refrigerant charge is: the factory refrigerant charge (see unit name plate) + the determined additional amount. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 101: To Fix The Fluorinated Greenhouse Gases Label
8.4.5 To fix the fluorinated greenhouse gases label 1 Fill in the label as follows: Contains fluorinated greenhouse gases RXXX GWP: XXX GWP × kg 1000 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 102: Preparing Water Piping
▪ Closed circuit. Use the indoor unit ONLY in a closed water system. Using the system in an open water system will lead to excessive corrosion. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 103 Water temperature. All installed piping and piping accessories (valve, connections,…) MUST withstand the following temperatures: INFORMATION The following figure is an example and may NOT completely match your system layout ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 104 ▪ Hygienic measures. The installation must be in compliance with the applicable legislation and may require additional hygienic installation measures. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 105: Formula To Calculate The Expansion Vessel Pre-Pressure
When circulation in each space heating/cooling loop is controlled by remotely controlled valves, it is important that the minimum water volume is guaranteed, even if all of the valves are closed. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 106 The pre-pressure should decrease by 0.1 bar for each metre below 7 m. ▪ Check if the water volume does exceed maximum allowed water volume. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 107: 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 108: To Check The Water Volume: Examples
Connecting the water piping to the indoor unit. Connecting the recirculation piping. Connecting the drain hose to the drain. Filling the water circuit. Filling the domestic hot water tank. Insulating the water piping. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 109: Precautions When Connecting The Water Piping
DHW – Cold water IN (screw connection, 3/4") b2 DHW – Hot water OUT (screw connection, 3/4") 4 Install the following components (field supply) on the cold water inlet of the DHW tank: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 110 If this is NOT working correctly, overpressure will deform the tank and water leakage may occur. To confirm good operation, regular maintenance is required. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 111: To Connect The Recirculation Piping
INFORMATION Make sure both air purge valves (one on the magnetic filter and one on the backup heater) are open. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 112: To Fill The Domestic Hot Water Tank
If the temperature is higher than 30°C and the humidity is higher than RH 80%, the thickness of the insulation materials should be at least 20 mm to prevent condensation on the surface of the insulation. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 113: Electrical Installation
Typical workflow Connecting the electrical wiring typically consists of the following stages: ▪ "9.2 Connections to the outdoor unit" [ 117] ▪ "9.3 Connections to the indoor unit" [ 120] ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 114: Precautions When Connecting The Electrical Wiring
The distance between the high voltage and low voltage cables should be at least 50 mm. 9.1.2 Guidelines when connecting the electrical wiring Keep the following in mind: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 115 M4 (earth) 1.2~1.4 M5 (X1M) 2.0~3.0 M5 (earth) 2.4~2.9 Indoor unit: Item Tightening torque (N•m) 2.45 ±10% 0.88 ±10% 0.88 ±10% 2.45 ±10% X10M 0.88 ±10% ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 116: About Electrical Compliance
OFF mode. At that moment, the outdoor unit compressor will NOT operate. The wiring to the unit is different depending on whether the power supply is interrupted or NOT. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 117: Overview Of Electrical Connections Except External Actuators
9.2 Connections to the outdoor unit Item Description Power supply cable "9.2.2 To connect the electrical wiring to the outdoor unit" [ 118]. Interconnection cable ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 118: Specifications Of Standard Wiring Components
1N~ 50 Hz 3N~ 50 Hz 220-240 V 380-415 V L1 L2 L3 L1 L2 L3 a Interconnection cable b Power supply cable c Earth leakage circuit breaker ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 119 Choose one of the 3 possibilities: frame a Power supply cable Note: Route the interconnection cable together with the refrigerant piping. See "10.2 To finish the outdoor unit installation" [ 141]. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 120: Connections To The Indoor Unit
"9.3.5 To connect the domestic hot water pump" [ 130]. Alarm output "9.3.6 To connect the alarm output" [ 131]. Space cooling/heating "9.3.7 To connect the space cooling/heating ON/ operation control output" [ 132]. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 121 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 122 Maximum length: 200 m See installation manual of the LAN adapter WLAN cartridge See: ▪ Installation manual of the WLAN cartridge ▪ Installer reference guide — [D] Wireless gateway ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 123: To Connect The Main Power Supply
1 Open the following (see "7.2.4 To open the indoor unit" [ 77]): 1 Top panel 2 User interface panel 3 Upper switch box cover 2 Connect the main power supply. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 124 16 V DC detection (voltage supplied by PCB). The voltage-free contact shall ensure the minimum applicable load of 15 V DC, 10 mA. [9.8] Benefit kWh power supply Connect X11Y to X11YB. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 125: To Connect The Backup Heater Power Supply
9.3.2 To connect the backup heater power supply Backup heater type Power supply Wires 1N~ 230 V (6V3) 2+GND 3~ 230 V (6T1) 3+GND 3N~ 400 V 4+GND [9.3] Backup heater ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 126 Connect the backup heater power supply as follows: Q1DI a Factory-mounted cable connected to the contactor of the backup heater, inside the switch box (K5M) b Field wiring (see table below) ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 127 F1B Overcurrent fuse (field supply). Recommended fuse: 4‑pole; 20 A; curve 400 V; tripping class C. K5M Safety contactor (in the lower switch box) Q1DI Earth leakage circuit breaker (field supply) SWB Switch box X6M Terminal (field supply) ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 128: To Connect The Shut-Off Valve
2 Connect the valve control cable to the appropriate terminals as shown in the illustration below. NOTICE Wiring is different for a NC (normally closed) valve and a NO (normally open) valve. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 129: To Connect The Electricity Meters
1 Top panel 2 User interface panel 3 Upper switch box cover 2 Connect the electricity meters cable to the appropriate terminals as shown in the illustration below. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 130: To Connect The Domestic Hot Water Pump
2 User interface panel 3 Upper switch box cover 2 Connect the domestic hot water pump cable to the appropriate terminals as shown in the illustration below. M M2P ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 131: To Connect The Alarm Output
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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 132: 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 133: To Connect The Changeover To External Heat Source
2 User interface panel 3 Upper switch box cover 2 Connect the changeover to external heat source cable to the appropriate terminals as shown in the illustration below. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 134: To Connect The Power Consumption Digital Inputs
2 User interface panel 3 Upper switch box cover 2 Connect the power consumption digital inputs cable to the appropriate terminals as shown in the illustration below. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 135: To Connect The Safety Thermostat (Normally Closed Contact)
2 Connect the safety thermostat (normally closed) cable to the appropriate terminals as shown in the illustration below. Note: The jumper wire (factory-mounted) must be removed from the respective terminals. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 136: To Connect A Smart Grid
Smart Grid relay kit (EKRELSG). The 2 incoming Smart Grid contacts can activate the following Smart Grid modes: Smart Grid contact Smart Grid operation mode Free running ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 137 1 Open the following (see "7.2.4 To open the indoor unit" [ 77]): 1 Top panel 2 User interface panel 3 Upper switch box cover 2 Connect the wiring as follows: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 138 Coil sides of relays c, d Contact sides of relays e Jumper (factory-mounted). If you also connect a safety thermostat (Q4L), replace the jumper with the safety thermostat wires. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 139 1 2 3 4 X10M 5 6 9 10 2 Connect the low voltage wiring as follows: X5M.4 X5M.3 1314 3 Connect the high voltage wiring as follows: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 140: After Connecting The Electrical Wiring To The Indoor Unit
To prevent water ingress to the switch box, seal the low voltage wiring intake using the sealing tape (delivered as accessory). Without low voltage cables With low voltage cables ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 141: Finishing The Outdoor Unit Installation
Gas pipe insulation c Interconnection cable d Field wiring (if applicable) e Liquid pipe f Liquid pipe insulation g Finishing tape 2 Install the service cover. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 142: 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 143: 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 144 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 145: To Connect The Pc Cable To The Switch Box
2 Connect the plug of the cable to X10A on A1P of the switch box of the indoor unit. X10A 3 Pay special attention to the position of the plug! ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 146: Configuration Wizard
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] Additional zone (only if [4.4]=1) ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 147: Possible Screens
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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 148: 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 149 Installed heat emitter type: Underfloor heating Fancoil unit Radiator Measured room temperature Leaving water temperature setpoint Holiday mode Holiday mode active ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 150: Main Menu Screen
Enter the submenu. Enable/disable breadcrumbs. Submenu Description Malfunctioning Restriction: Only displayed if a malfunction occurs. "15.4.1 To display the help text in case of malfunction" [ 266] for more information. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 151: Menu Screen
Wireless gateway Restriction: Only displayed if a wireless LAN (WLAN) is installed. Contains settings needed when configuring the ONECTA app. 11.3.4 Menu screen Example: Language Time/date Holiday ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 152: Setpoint Screen
Current temperature Measured by the unit Desired temperature Turn the right dial to increase/ decrease. Submenu Turn or press the left dial to go to the submenu. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 153: Detailed Screen With Values
▪ Schedule only present. ▪ Schedule + reheat [5.4] Reheat The software uses this preset value if setpoint the DHW tank mode is Schedule + reheat. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 154: Using And Programming Schedules
Example: For the schedule for the desired room temperature in heating mode, go to [1.2] Room > Heating schedule. 2 Select the name of the current schedule. User defined 1 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 155 Schedule for the desired leaving Possible actions: water temperature for the ▪ case weather-dependent: Shift main zone in cooling mode. temperatures within range. ▪ Otherwise: Temperatures within range ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 156 Note: In Schedule + reheat mode, the system also takes the user-defined preset value [5.4] Reheat setpoint into account. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 157: 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 158 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 159 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 160 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 161: 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 162 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 163: Weather-Dependent Curve
ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 164: 2-Points Curve
See "11.5.4 Using weather-dependent curves" [ 166]. 11.5.2 2-points curve Define the weather-dependent curve with these two setpoints: ▪ Setpoint (X1, Y2) ▪ Setpoint (X2, Y1) Example ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 165: Slope-Offset Curve
Examples Weather-dependent curve when slope is selected: Weather-dependent curve when offset is selected: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 166: Using Weather-Dependent Curves
11.5.4 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: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 167 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 168: Settings Menu
To display the error code, open the menu screen and go to [0] Malfunctioning. Press more information about the error. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 169: Room
"11.4.3 Schedule screen: Example" [ 157]. Cooling schedule Only applicable for reversible models. Define a cooling schedule of the room temperature in [1.3] Cooling schedule. "11.4.3 Schedule screen: Example" [ 157]. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 170 Under leaving water temperature control, room frost protection is NOT guaranteed. However, if room antifrost [2‑06] is activated, limited frost protection by the unit is possible: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 171 ▪ Outdoor ambient temperature drops below 6°C ▪ the temperature setpoint of the leaving water will be lowered. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 172 When adjusting the room temperature ranges, all desired room temperatures are also adjusted to guarantee they are between the limits. Code Description [1.5.1] [3-07] Heating minimum [1.5.2] [3-06] Heating maximum [1.5.3] [3-09] Cooling minimum ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 173: Main Zone
[1.9.1] [9-0A] Heating comfort setpoint ▪ [3-07]~[3-06]°C [1.9.2] [9-0B] Cooling comfort setpoint ▪ [3-09]~[3-08]°C 11.6.3 Main zone Overview The following items are listed in the submenu: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 174 Define a heating temperature schedule for the main zone via [2.2] Heating schedule. "11.4.3 Schedule screen: Example" [ 157]. Cooling schedule Define a cooling temperature schedule for the main zone via [2.3] Cooling schedule. "11.4.3 Schedule screen: Example" [ 157]. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 175 10°C. Heating WD curve Set weather-dependent heating for the main zone (if [2.4]=1 or 2): ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 176 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): ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 177 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 178 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]. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 179 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 180 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 181 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: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 182 1 leaving water temperature zone, connect the shut-off valve to the heating/cooling output. The shut off valve for the main leaving water temperature zone can close under these circumstances: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 183: Additional Zone
"11.5.2 2-points curve" [ 164] and "11.5.3 Slope-offset curve" [ 165]. Code Description [2.E] ▪ 2-points ▪ Slope-Offset 11.6.4 Additional zone Overview The following items are listed in the submenu: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 184 Example" [ 157]. Setpoint mode The setpoint mode of the additional zone can be independently set from the setpoint mode of the main zone. "Setpoint mode" [ 175]. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 185 Note: This value should be lower than [0‑01] as for high outdoor temperatures less warm water is required. Cooling WD curve Set weather-dependent cooling for the additional zone (if [3.4]=2): ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 186 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: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 187 External room thermostat,or Room thermostat. Ext thermostat type Only applicable in external room thermostat control. Also see "11.6.3 Main zone" [ 173]. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 188: Space Heating/Cooling
▪ 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: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 189 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 190 If the outdoor temperature is between the Space heating off temperature and the Space cooling off temperature, the operation mode remains unchanged. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 191 The space operation only changes from heating to cooling when the room temperature rises above the desired cooling temperature added by the hysteresis value. ▪ Range: 1°C~10°C ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 192 In heating: a Additional LWT zone: Highest temperature b Main LWT zone: Lowest temperature c Mixing station ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 193 ON or OFF condition. Remark: Continuous pump operation requires more energy than sample or request pump operation. a Space heating/cooling control b Off c On d Pump operation ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 194 In this part of the menu it can be read out which type of unit is used: Code Description [4.6] [E‑02] Unit type: ▪ 0 Reversible ▪ 1 Heating only ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 195 6: 80% pump speed during sampling ▪ 7: 70% pump speed during sampling ▪ 8: 60% pump speed during sampling The maximum values depend on the unit type: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 196 Use this setting to compensate for possible heat losses of the building due to the evaporation of melted ice or snow. (e.g. in cold region countries). ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 197: Tank
Antifrost [1.4] or [4.C] prevents the room from getting too cold. For more information about room frost protection, see "11.6.2 Room" [ 169]. 11.6.6 Tank Overview The following items are listed in the submenu: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 198 When powerful operation is active, the risk of space heating/cooling and capacity shortage comfort problems is significant. In case of frequent domestic hot water operation, frequent and long space heating/cooling interruptions will happen. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 199 The domestic hot water can be prepared in 3 different ways. They differ from each other by the way the desired tank temperature is set and how the unit acts upon it. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 200 3: Wednesday ▪ 4: Thursday ▪ 5: Friday ▪ 6: Saturday ▪ 7: Sunday [5.7.3] [2‑02] Start time [5.7.4] [2‑03] Tank setpoint: 60°C [5.7.5] [2‑04] Duration: 40~60 minutes ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 201 The maximum temperature that users can select for the domestic hot water. You can use this setting to limit the temperatures at the hot water taps. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 202 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 203 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 204 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]). ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 205: 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 206 To use quiet mode 1 Go to [7.4.1]: User settings > Quiet > Mode. 2 Do one of the following: — ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 207 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 208 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 209 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 210: Information
Example: Energy meterings, holiday settings. INFORMATION This does not reset the configuration settings and field settings of the indoor unit. Code Description [8.A] Reset the MMI EEPROM to factory default ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 211: 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: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 212 • [E-05]: Can the system prepare domestic hot water? • [E-06]: Is a domestic hot water tank installed in the system? • [E-07]: What kind of domestic hot water tank is installed? ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 213 Voltage ▪ For a 6V model, this can be set to: 230V, 1ph 230V, 3ph ▪ For a 9W model, this is fixed to 400V, 3ph. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 214 Only for systems with integrated domestic hot water tank: If the storage temperature setpoint is higher than 50°C, Daikin recommends NOT to disable the backup heater second step because it will have a big impact on the required time for the unit to heat up the domestic hot water tank.
Page 215 When Emergency is set to Automatic and a heat pump failure occurs, the backup heater automatically takes over the domestic hot water production and space heating. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 216 [9.5.2] [7-06] Activation of the Compressor forced off mode: ▪ 0: disabled ▪ 1: enabled Balancing Priorities For systems with an integrated domestic hot water tank. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 217 1 Heat pump domestic water heating mode (1=active, 0=not active) 2 Hot water request for heat pump (1=request, 0=no request) t Time [8-04]: Additional timer at [4-02]/[F-01] ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 218 Only relevant for installations with water piping outdoors. This function tries to protect outdoor water piping from freezing. Code Description [9.7] [4-04] Water pipe freeze prevention: ▪ 2: Off (read only) ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 219 Therefore, always enable the auto restart function. ▪ 3 Smart grid: A Smart Grid is connected to the system ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 220 Yes: The extra energy from the photovoltaic panels is buffered in the DHW tank, and in the space heating/cooling circuit (i.e. heat up or cool down the room). ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 221 The protective functions (room frost protection, tank disinfection) and defrost are NOT overruled (capacity will not be limited for these functions) Also see "Protective functions" [ 230]. Recommended on: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 222 Type: ▪ 0 Amp: The limitation values are set in A. ▪ 1 kW: The limitation values are set in kW. Limit when [9.9.1]=Continuous and [9.9.2]=Amp: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 223 61] for detailed information about this functionality. INFORMATION Restriction: BBR16 settings are only visible when the language of the user interface is set to Swedish. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 224 ▪ 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 225 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 226 Based on the settings above, the heat pump system calculates a value T , which is calc variable between [C‑03] and [C‑03]+[C‑04]. 3°C [C-03]+[C-04] [C-03] calc ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 227 Make sure to use the same units of measurement for the electricity price and gas price (example: both c€/kWh). 2 Determine the value of [C‑03] using the graph. For an example, see the table legend. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 228 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 229 Code Description [9.E] [3-00] Auto restart: ▪ 0: Manual ▪ 1: Automatic ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 230 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 231 Your MMI settings will be exported to the connected storage device: ▪ Back ▪ To export MMI settings 1 Open the user interface panel and insert a USB memory stick. — ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 232 ▪ 1 With hydraulic separator direct pump ▪ 2 With hydraulic separator / with direct pump a: Indoor unit; b: Mixing station; c: Hydraulic separator; d: Direct pump ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 233: Commissioning
See: "12 Commissioning" [ 240] 11.6.11 User profile [B] User profile: See "To change the user permission level" [ 143]. [B] User profile Installer settings Commissioning User profile Operation Malfunctioning ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 234: Operation
The WLAN cartridge or WLAN module (only one of the two needed) connects the system to the internet. The user can then control the system via the ONECTA app. This needs the following components in case of WLAN cartridge: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 235 Mode: Turn AP mode ON (= WLAN cartridge/module active as access point) or OFF. Code Description [D.1] Enable AP mode: ▪ ▪ Reboot: Reboot the WLAN cartridge/module. Code Description [D.2] Reboot the gateway: ▪ Back ▪ ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 236 ▪ 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 237: 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 238: Menu Structure: Overview Installer Settings
(*) Only applicable in Swedish language. INFORMATION Solar kit settings are shown but are NOT applicable for this unit. Settings shall NOT be used or changed. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 239 Configuration INFORMATION Depending on the selected installer settings and unit type, settings will be visible/ invisible. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 240: 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 241: Precautions When Commissioning
The fuses or locally installed protection devices are installed according to this document, and have NOT been bypassed. The power supply voltage matches the voltage on the identification label of the unit. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 242: Checklist During Commissioning
12.4.1 Minimum flow rate Purpose For a correct operating unit, it is important to check if the minimum flow rate is reached. If needed, modify the bypass valve setting. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 243: Air Purge Function
During air purge function, pump speed limitation [9‑0D] is NOT applicable. The air purge function automatically stops after 30 minutes. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 244 Result: The air purge starts. It stops automatically when done. 6 To stop the air purge manually: — 1 In the menu, go to Stop air purge. 2 Select OK to confirm. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 245: Operation Test Run
Conditions: Make sure all operation is disabled. Go to [C]: Operation and turn off Space heating/cooling and Tank operation. 1 Set the user permission level to Installer. See "To change the — user permission level" [ 143]. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 246: Underfloor Heating Screed Dryout
▪ checking the proper functioning of the setup on a regular basis, ▪ performing the correct program complying with the type of the used screed. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 247 The underfloor heating screed dryout function is active even if the user does NOT confirm emergency operation. ▪ During underfloor heating screed dryout, pump speed limitation [9‑0D] is NOT applicable. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 248 2 Press the left dial to open the menu structure and to: 1 View the status of sensors and actuators. — 2 Adjust the current program — ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 249 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 250: 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 251: 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 252: Yearly Maintenance
▪ Checking if both parts of the magnetic filter/dirt separator are still screwed tight (a). ▪ Emptying the dirt separator as follows: 1 Take off the magnetic sleeve (b). ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 253 85]. Pressure relief valve of the domestic hot water tank (field supply) Open the valve. CAUTION Water coming out of the valve may be very hot. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 254: To Drain The Domestic Hot Water Tank
The water in the tank can be very hot. Prerequisite: Stop the unit operation via the user interface. Prerequisite: Turn OFF the respective circuit breaker. Prerequisite: Close the cold water supply. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 255: About Cleaning The Water Filter In Case Of Trouble
5 Open the valve on the bottom of the water filter to drain water from the water circuit. Collect the drained water in a bottle, sink,… using the installed drain hose. 6 Remove the 2 clips that fix the water filter. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 256: To Clean The Water Filter In Case Of Trouble
3 Remove the strainer and the rolled‑up filter from the water filter housing and clean with water. 4 Install the cleaned rolled‑up filter and strainer in the water filter housing. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 257: To Install The Water Filter
3 Make sure that the air purge valve of the water filter is in the open position. 4 Open the stop valves and add water to the water circuit if needed. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 258: 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 259: 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 260: Symptom: The Compressor Does Not Start (Space Heating Or Domestic Water Heating)
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). ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 261 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 262: Symptom: The Pump Is Blocked
Purge air manually (see "To perform a manual air purge" [ 244]) or use the automatic air purge function (see "To perform an automatic air purge" [ 244]). ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 263: Symptom: The Pressure Relief Valve Opens
▪ 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 264: 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 > Priority temperature [5‑03] ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 265: 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 266: To Display The Help Text In Case Of A Malfunction
Heat exchanger freeze-up protection activated during defrost (warning) 89-05 Heat exchanger freeze-up protection activated during cooling operation. (error) 89-06 Heat exchanger freeze-up protection activated during cooling operation. (warning) ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 267 OU: Malfunction of discharge pipe temperature F6-00 OU: Abnormal high pressure in cooling FA-00 OU: Abnormal high pressure, actuation of HPS H0-00 OU: Voltage/current sensor problem ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 268 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 ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 269 7H‑01. After some time, this error will reset automatically and the unit will resume operation. If operation is… Then the minimum required flow rate is… Cooling 16 l/min ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 270 If the software is not successfully updated then you must make sure that your USB device has the FAT32 format. INFORMATION The user interface will display how to reset an error code. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 271: 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 272: 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 273: Recovery Mode - In Case Of 3N~ Models (7-Segments Display)
If you get confused in the middle of the process, press BS1 to return to the default situation. Before recovering refrigerant, activate the recovery mode as follows: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 274 Procedure 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 1. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 275 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 276: Recovery Mode - In Case Of 1N~ Models (7-Leds Display)
If you get confused in the middle of the process, press BS1 to return to the default situation. Before recovering refrigerant, activate the recovery mode as follows: ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 277 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. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 278: 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 279: Service Space: Outdoor Unit
Height of obstacles B and D NOT allowed NOTICE Cascading outdoor units. Installation layouts with multiple outdoor units in combination with floor-standing indoor units are NOT allowed. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 280: Piping Diagram: Outdoor Unit
S1PH High pressure switch Brazed connection S1PL Low pressure switch S1NPH Pressure sensor Y1E Electronic expansion valve (main) Y3E Electronic expansion valve (injection) Y1S Solenoid valve (4-way valve) ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 281: Piping Diagram: Indoor Unit
Magnetic filter/dirt separator k Safety valve Connections: l Automatic air purge Screw connection m Drain valve Flare connection n Pump Quick coupling o Backup heater Brazed connection ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 282: Wiring Diagram: Outdoor Unit
# Earth leakage circuit breaker Terminal strip (4) Notes (4) Notes Main terminal Earth wiring Field supply Several wiring possibilities Option Wiring depending on model Switch box ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 283: Wiring Diagram: Indoor Unit
Safety thermostat Smart Grid Smart Grid WLAN module WLAN module WLAN cartridge WLAN cartridge Bizone mixing kit Bizone mixing kit Main LWT Main leaving water temperature ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 284 K*R (A4P) Relay on PCB # Domestic hot water pump # 2-way valve for cooling mode PC (A15P) * Power circuit PHC1 (A4P) * Optocoupler input circuit ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 285 Use normal kWh rate power supply for indoor unit indoor unit (2) Backup heater power supply (2) Backup heater power supply Only for *** Only for *** ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 286 (7) Option PCBs (7) Option PCBs Alarm output Alarm output Changeover to ext. heat source Changeover to external heat source Max. load Maximum load Min. load Minimum load ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 287 Only for heat pump convector Only for heat pump convector Only for wired On/OFF thermostat Only for wired ON/OFF thermostat Only for wireless On/OFF thermostat Only for wireless ON/OFF thermostat ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 288 Only for Human Comfort Interface 2 core 2×0.75 X5M: 11-12 A14P: P1-P2 user interface communication Only for LAN adapter 2 core 2×0.75 A13P: P1-P2 LAN adapter communication 4D128798A ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 289: Esp Curve: Indoor Unit
See also the minimum and maximum allowed water flow range in the technical specifications. ▪ Make sure water quality complies with EU directive 2020/2184. ERLA11~16D + EBVH/X11+16S18+23D Installer reference guide Daikin Altherma 3 R F 4P643602-1B – 2022.05...
Page 290: 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 291: Field Settings Table
1/13 0791 Field settings table [8.7.5] = ..Applicable indoor units EBBH11DF6V EBBH16DF6V EBBH11DF9W EBBH16DF9W EBBX11DF6V EBBX16DF6V EBBX11DF9W EBBX16DF9W EBVH11S18DJ6V EBVH11S23DJ6V EBVH16S18DJ6V EBVH16S23DJ6V EBVH11S18DJ9W EBVH11S23DJ9W EBVH16S18DJ9W EBVH16S23DJ9W EBVX11S18DJ6V EBVX11S23DJ6V EBVX16S18DJ6V EBVX16S23DJ6V EBVX11S18DJ9W EBVX11S23DJ9W EBVX16S18DJ9W EBVX16S23DJ9W EBVH16SU23DJ6V Notes (*1) *6V (*2) *9W (*3) EBB* (*4) EBV* (*5) *X*...
Page 292 2/13 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 293 3/13 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [0-01] Leaving water value for low ambient temp. for LWT add zone heating WD curve. [9-05]~[9-06], step: 1°C [2-0D]=0: 40°C [2-0D]=1:...
Page 294 4/13 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value 5.7.2 [2-00] Operation day 0: Each day 1: Monday 2: Tuesday 3: Wednesday 4: Thursday 5: Friday 6: Saturday 7: Sunday 5.7.3 [2-02]...
Page 295 5/13 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value 9.1.4.1 [5-0D] Voltage R/W (*1) 0: 230V, 1~ (*1) R/O (*2) 1: 230V, 3~ (*1) 2: 400V, 3~ (*2) 9.1.4.2 [4-0A] Configuration...
Page 296 6/13 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value 9.2.1 [E-05] Domestic hot water R/W (*3) No DHW (*3) [E-06] R/O (*4) EKHW, small volume (*3) [E-07] Integrated (*4) EKHW, big volume (*3) EKHWP (*3)
Page 297 7/13 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value 9.9.5 [5-06] Limit 2 0~50 A, step: 1 A 50 A 9.9.6 [5-07] Limit 3 0~50 A, step: 1 A 50 A 9.9.7 [5-08]...
Page 298 8/13 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [0-0C] Leaving water value for low ambient temp. for DHW WD curve. 45~[6-0E]°C, step: 1°C 55°C [0-0D] High ambient temp. for DHW WD curve. 10~25°C, step: 1°C 15°C [0-0E]...
Page 299 9/13 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [3-02] [3-03] [3-04] [3-05] [3-06] What is the maximum desired room temperature in heating? 18~30°C, step: 1°C 30°C [3-07] What is the mimimum desired room temperature in heating? 12~18°C, step: 1°C...
Page 300 10/13 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [6-09] [6-0A] What is the desired comfort storage temperature? 30~[6-0E]°C, step: 1°C 55°C [6-0B] What is the desired eco storage temperature? 30~min(50, [6-0E])°C, step: 1°C 45°C [6-0C]...
Page 301 11/13 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [9-08] What is the maximum desired LWT for add. zone in cooling? 18~22°C, step: 1°C 22°C [9-09] What is the allowed undershoot in cooling? 1~18°C, step: 1°C 18°C [9-0A]...
Page 302 12/13 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [E-04] Is the power saving function available on the outdoor unit? 0: No 1: Yes [E-05] Can the system prepare domestic hot water? R/W (*3) 0: No (*3) R/O (*4)
Page 303 13/13...
Page 304 4P643602-1B 2022.05 Verantwortung für Energie und Umwelt...

Daikin EBVX16S18 23D 6V Series Installer's Reference Manual

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