Page 1 Installer reference guide Daikin Altherma 3 R W https://daikintechnicaldatahub.eu ▲= A, B, C, …, Z ERLA11D▲V3▼ EBBH11D▲6V▼ ▼= , , 1, 2, 3, …, 9 ERLA14D▲V3▼ EBBH11D▲9W▼ ERLA16D▲V3▼ EBBH16D▲6V▼ ERLA11D▲W1▼ EBBH16D▲9W▼ ERLA14D▲W1▼ EBBX11D▲6V▼ ERLA16D▲W1▼ EBBX11D▲9W▼ EBBX16D▲6V▼ EBBX16D▲9W▼...
Page 2: Table Of Contents
Additional installation site requirements of the outdoor unit in cold climates..........68 7.1.3 Installation site requirements of the indoor unit ..................69 7.1.4 Special requirements for R32 units........................ 70 7.1.5 Installation patterns ............................72 Installer reference guide ERLA11~16D + EBBH/X11+16D Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 3 9.2.1 Specifications of standard wiring components....................121 9.2.2 To connect the electrical wiring to the outdoor unit ..................121 Connections to the indoor unit ............................123 ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 4 12.4.5 Underfloor heating screed dryout ......................... 257 13 Hand-over to the user 14 Maintenance and service 14.1 Maintenance safety precautions............................ 262 14.2 Yearly maintenance ................................ 263 Installer reference guide ERLA11~16D + EBBH/X11+16D Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 5 17.4 Wiring diagram: Outdoor unit ............................294 17.5 Wiring diagram: Indoor unit ............................295 17.6 ESP curve: Indoor unit..............................301 18 Glossary 19 Field settings table ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B –...
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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 19 To guarantee the unit is completely earthed, ALWAYS connect the backup heater power supply and the earth cable. INFORMATION Details of type and rating of fuses, or rating of circuit breakers are described in "9 Electrical installation" [ 116]. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 25: Indoor Unit
Addendum book for optional equipment c Indoor unit installation manual d Operation manual e Sealing ring for shut-off valve f Shut-off valve g Overpressure bypass valve h Wall bracket ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 26: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 27: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 28 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" [ 149] ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 29 For providing domestic hot water, a domestic hot water tank can be connected to the wall-mounted indoor unit. The following domestic hot water tanks are available: ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 30: Possible Combinations Of Indoor Unit And Outdoor Unit
"9.3.11 To connect a Smart Grid" [ 140]. 5.2.3 Possible combinations of indoor unit and outdoor unit Indoor unit Outdoor unit ERLA11 ERLA14 ERLA16 EBBH/X11 — — EBBH/X16 — ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 31: Possible Combinations Of Indoor Unit And Domestic Hot Water Tank
If you have a tank in which you can insert a thermistor, use connection kit EKHY3PART. For detailed installation instructions, see the installation manual of the connection kit and the addendum book for optional equipment. a Indoor unit b Tank ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 34: Single Room
Stable room temperature matching the desired temperature (higher comfort) Less ON/OFF cycles (more quiet, higher comfort and higher efficiency) Lowest possible leaving water temperature (higher efficiency) ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 35 OFF condition. No separation between ▪ Code: [C-05] heating or cooling demand. Benefits ▪ Wireless. The Daikin external room thermostat is available in a wireless version. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 36 (X2M/4 and X2M/3). Configuration Setting Value Unit temperature control: 1 (External room thermostat): Unit operation is decided by the ▪ #: [2.9] external thermostat. ▪ Code: [C-07] ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 37 The heat pump convectors are directly connected to the indoor unit. ▪ A shut-off valve (field supply) is installed before the underfloor heating to prevent condensation on the floor during cooling operation. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 38: Multiple Rooms - One Lwt Zone
(this can either be the dedicated Human Comfort Interface (BRC1HHDA) or an external ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 39 Number of water temperature zones: 0 (Single zone): Main ▪ #: [4.4] ▪ Code: [7-02] Benefits ▪ Easy. Same installation as for one room, but with thermostatic valves. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 40 ▪ Code: [C-07] Number of water temperature zones: 0 (Single zone): Main ▪ #: [4.4] ▪ Code: [7-02] Benefits Compared with underfloor heating for one room: ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 41 Unit operation is decided by the ▪ #: [2.9] external thermostat. ▪ Code: [C-07] Number of water temperature zones: 0 (Single zone): Main ▪ #: [4.4] ▪ Code: [7-02] ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 42 (X2M/35 and X2M/30). The indoor unit will only supply leaving water temperature when there is an actual demand. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 43 120] "9.3 Connections to the indoor unit" [ 123] ▪ For each room with heat pump convectors: The heat pump convectors are directly connected to the indoor unit. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 44: Multiple Rooms - Two Lwt Zones
If there is more than one leaving water zone, ALWAYS install a mixing valve station in the main zone to decrease (in heating)/increase (in cooling) the leaving water temperature when the additional zone has demand. Typical example: ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 45 (no real cooling), or NOT allow it. See setup below. Setup Three bizone kit system variations are possible: System without hydraulic separator: System with hydraulic separator for main zone: ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 46 Safety thermostat (field supply) f Bizone kit control box (EKMIKPOA) g Bypass valve h Hydraulic separator (balancing bottle) i Direct pump (for additional zone) (e.g. unmixed pump group EKMIKHUA) ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 47 The user interface integrated in the indoor unit decides the space operation mode. Mind that the operation mode on each controller of the heat pump convectors must be set to match the indoor unit. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 48 The combination of the two heat emitter systems provides the excellent heating comfort of the underfloor heating, and the excellent cooling comfort of the heat pump convectors. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 49: Setting Up An Auxiliary Heat Source For Space Heating
Setup A Main leaving water temperature zone B One single room a Dedicated Human Comfort Interface (BRC1HHDA used as room thermostat) ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 50 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 51: Setting Up The Domestic Hot Water Tank
Selecting the volume and desired temperature for the DHW tank consists of: Determining the DHW consumption (equivalent hot water volume at 40°C). Determining the volume and desired temperature for the DHW tank. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 52 Possible volumes Standalone DHW tank ▪ 150 l ▪ 180 l ▪ 200 l ▪ 250 l ▪ 300 (polypropylene tank compatible with solar kit) ▪ 500 l (compatible with solar kit) ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 53: Setup And Configuration - Dhw Tank
For stainless steel tanks (EKHWS*D*), the additional components described in "6.4.6 DHW pump for tank preheating" [ 55] must be installed. For polypropylene tanks (EKHWP*), the booster heater option (EKBH3S) must be installed. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 54: Dhw Pump For Instant Hot Water
You can program a schedule to control the DHW pump via the user interface. For more information, see the user reference guide. 6.4.5 DHW pump for disinfection INFORMATION Restriction: Only applicable in case of stainless steel tanks (EKHWS*D*). ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 55: Dhw Pump For Tank Preheating
The indoor unit can control DHW pump operation. For more information, see "11 Configuration" [ 146]. 6.4.6 DHW pump for tank preheating INFORMATION Restriction: Only applicable in case of stainless steel tanks (EKHWS*D*). ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 56: Setting Up The Energy Metering
You can read out the energy data: Per month Per year INFORMATION The calculated produced heat and consumed energy are an estimation, the accuracy cannot be guaranteed. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 57: Produced Heat
INFORMATION When measuring the electrical power consumption, make sure ALL power input of the system is covered by the electrical power meters. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 58: Normal Kwh Rate Power Supply
Indoor unit (L e Outdoor unit (L f Backup heater (L f Indoor unit (L g Booster heater (L g Backup heater (L h Booster heater (L ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 59: Preferential Kwh Rate Power Supply
Single-phase outdoor unit with a three-phase backup heater: 58 0 58 0 1 5 0 1 5 0 45 08 96 .0 05 X5M/5+6 X5M/3+4 X5M/9+10 A Outdoor unit ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 60: Setting Up The Power Consumption Control
For this you must modify field setting [2‑0E] according to the maximum allowed current over the heat pump. Note that field setting [2‑0E] overrules all power consumption control settings. Power limiting the heat pump will reduce performance. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 61: Permanent Power Limitation
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 62: Power Limitation Process
The outdoor unit has better efficiency than the electrical heaters. Therefore, the electrical heaters are limited and turned OFF first. The system limits power consumption in the following order: Limits certain electrical heaters. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 63: Bbr16 Power Limitation
Note: This is different from the permanent power limitation, which is always changeable. Use the BBR16 power limitation when you must comply with BBR16 regulations (Swedish energy regulations). ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 64: Smart Grid Capacity Limitation Due To Buffering
You can connect one external temperature sensor. It measures the indoor or outdoor ambient temperature. We recommend to use an external temperature sensor in the following cases: ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 65 To protect the outdoor unit, the internal sensor of the outdoor unit is always used. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 66: Unit Installation
10]. ▪ "7.1.3 Installation site requirements of the indoor unit" [ 69] (refrigerant piping length and height difference). Mind the spacing guidelines. See "17.1 Service space: Outdoor unit" [ 290]. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 67 This is to prevent corrosion caused by high levels of salt in the air, which might shorten the life of the unit. Install the outdoor unit away from direct sea winds. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 68: 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 d Air outlet ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 69: Installation Site Requirements Of The Indoor Unit
Maximum distance between indoor unit and 3-way valve (for 10 m installations with domestic hot water tank) Refrigerant piping length is the one-way length of liquid piping. ▪ Mind the following spacing installation guidelines: ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 70: Special Requirements For R32 Units
Do NOT re-use joints and copper gaskets which have been used already. ▪ Joints made in installation between parts of refrigerant system shall be accessible for maintenance purposes. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 71 Unit installation WARNING Make sure installation, servicing, maintenance and repair comply with instructions from Daikin and with applicable legislation and are executed ONLY by authorised persons. NOTICE ▪ Protect pipework from physical damage. ▪ Keep the pipework installation to a minimum.
Page 72: Installation Patterns
Installation with chimney connected to the outside. The release height is not relevant. There are no requirements to the minimum floor area. Not applicable Minimum floor area / Release height: ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 73 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 74 ▪ 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 75 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 76 5.00 10.00 15.00 20.00 25.00 30.00 3.30 2.10 3.47 2.21 3.91 2.49 2.03 4.34 2.77 2.26 1.96 4.78 3.04 2.49 2.15 5.04 3.21 2.62 2.27 2.03 ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 77 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 1.95 2.25 2.55 ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 78 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 2.85 ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 79 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 80: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 81: To Close The Outdoor Unit
3 Switch box 4 User interface panel Open 1 Remove the front panel. 2 If you have to connect electrical wiring, remove the switch box cover. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 82 5 Optional: Remove the user interface panel. 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 83: To Close The Indoor Unit
7.3.2 Precautions when mounting the outdoor unit INFORMATION Also read the precautions and requirements in the following chapters: ▪ "2 General safety precautions" [ 10] ▪ "7.1 Preparing the installation site" [ 66] ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 84: To Provide The Installation Structure
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. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 85: To Provide Drainage
If the unit CANNOT be installed fully level, always make sure that the inclination is towards the backside of the unit. This is required to guarantee proper drainage. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 86: To Install The Discharge Grille
1 Insert the hooks. To prevent breaking the hooks: ▪ First insert the bottom hooks (2×). ▪ Then insert the top hooks (2×). 2 Insert and fix the screws (4×)(delivered as accessory). ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 87: Mounting The Indoor Unit
▪ "7.1 Preparing the installation site" [ 66] 7.4.3 To install the indoor unit 1 Fix the wall bracket (accessory) to the wall (level) with 2× Ø8 mm bolts. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 88 "7.2.4 To open the indoor unit" [ 81]. ▪ Remove the EPP block. ▪ Fix the unit to the wall with an Ø8 mm screw. ▪ Reattach the EPP block. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 89: To Connect The Drain Hose To The Drain
1 Connect a drain tube (field supply) to the drain pan connector as follows: a Drain pan connector It is recommended to use a tundish to collect the water. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 90: Piping Installation
Connect both ends without brazing. If brazing should be needed, take the guidelines in the installer reference guide into account. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 91: Refrigerant Piping Insulation
Make sure the outdoor and indoor unit are mounted. Typical workflow Connecting the refrigerant piping involves: ▪ Connecting the refrigerant piping to the outdoor unit ▪ Connecting the refrigerant piping to the indoor unit ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 92: Precautions When Connecting The Refrigerant Piping
Use caution when passing copper tubes through walls (see figure below). Unit Installation period Protection method Outdoor unit >1 month Pinch the pipe <1 month Pinch or tape the pipe Indoor unit Regardless of the period ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 93: Guidelines When Connecting The Refrigerant Piping
1 Cut the pipe end with a pipe cutter. 2 Remove burrs with the cut surface facing down so that the chips do NOT enter the pipe. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 94: To Braze The Pipe End
ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 95: 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: Counterclockwise to open ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 96: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 97 ▪ 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 98 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 99: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 100: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 101: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 102: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 103: 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" [ 90] ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 104: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 105: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 106: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 107 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 108 Domestic hot water tank – Standstills. In cases where during longer periods of time there is no consumption of hot water, the equipment MUST be flushed with fresh water before usage. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 109: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 110 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 111: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 112: To Check The Water Volume: Examples
Connecting the water piping to the indoor unit. Connecting the drain hose to the drain. Filling the water circuit. Filling the domestic hot water tank. Insulating the water piping. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 113: Precautions When Connecting The Water Piping
4 In case of connection with the optional domestic hot water tank, see the installation manual of the domestic hot water tank. NOTICE Install air purge valves at all local high points. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 114: To Fill The Water Circuit
To fill the water circuit, use a field supply filling kit. Make sure you comply with the applicable legislation. NOTICE Pump. To prevent blocking of the pump rotor, commission the unit as quickly as possible after filling the water circuit. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 115: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 116: Electrical Installation
Make electrical connections to the fixed wiring. ▪ All components procured on-site and all electrical construction MUST comply with the applicable legislation. WARNING ALWAYS use multicore cable for power supply cables. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 117: Guidelines When Connecting The Electrical Wiring
Stranded conductor wire b Round crimp-style terminal ▪ Use the following methods for installing wires: ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 118: About Electrical Compliance
Equipment complying with EN/IEC 61000‑3‑12 (European/International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16 A and ≤75 A per phase.). ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 119: About Preferential Kwh Rate Power Supply
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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 120: 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" [ 121]. Interconnection cable ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 121: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 122 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" [ 145]. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 123: Connections To The Indoor Unit
"9.3.5 To connect the domestic hot water pump" [ 134]. Alarm output "9.3.6 To connect the alarm output" [ 135]. Space cooling/heating "9.3.7 To connect the space cooling/heating ON/ operation control output" [ 136]. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 124 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 125 ▪ Addendum book for optional equipment Wires: 2 The thermistor and connection wire (12 m) are delivered with the domestic hot water tank. [9.2] Domestic hot water ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 126 Bizone kit See: ▪ Installation manual of the bizone kit ▪ Addendum book for optional equipment Use the cable delivered with the bizone kit. [9.P] Bizone kit ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 127: To Connect The Main Power Supply
3 Switch box 2 Connect the main power supply. In case of normal kWh rate power supply Interconnection cable Wires: (3+GND)×1.5 mm² (= main power supply) — 1 2 3 ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 128 15 V DC, 10 mA. [9.8] Benefit kWh power supply Connect X11Y to X11YB. 10 9 1 2 3 1N~, 50 Hz, 230 V AC, 6.3 A ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 129: To Connect The Backup Heater Power Supply
NEVER use a power circuit shared by another appliance. This power circuit MUST be protected with the required safety devices according to the applicable legislation. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 130 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 131 F1B Overcurrent fuse (field supply). Recommended fuse: 4‑pole; 20 A; curve 400 V; tripping class C. K5M Safety contactor (in the switch box) Q1DI Earth leakage circuit breaker (field supply) SWB Switch box X6M Terminal (field supply) ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 132: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 133: To Connect The Electricity Meters
2 Switch box cover 3 Switch box 2 Connect the electricity meters cable to the appropriate terminals as shown in the illustration below. 6 5 4 3 ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 134: To Connect The Domestic Hot Water Pump
1 Front panel 2 Switch box cover 3 Switch box 2 Connect the domestic hot water pump cable to the appropriate terminals as shown in the illustration below. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 135: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 136: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 137: To Connect The Changeover To External Heat Source
2 Switch box cover 3 Switch box 2 Connect the changeover to external heat source cable to the appropriate terminals as shown in the illustration below. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 138: To Connect The Power Consumption Digital Inputs
1 Front panel 2 Switch box cover 3 Switch box 2 Connect the power consumption digital inputs cable to the appropriate terminals as shown in the illustration below. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 139: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 140: To Connect A Smart Grid
In case of high voltage Smart Grid contacts. This requires the installation of the Smart Grid relay kit (EKRELSG). The 2 incoming Smart Grid contacts can activate the following Smart Grid modes: ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 141 /S10S Low voltage Smart Grid contact 1 /S11S Low voltage Smart Grid contact 2 1 Connect the wiring as follows: X5M.4 X5M.3 X5M.10 S10S X5M.9 X5M.6 S11S X5M.5 ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 142 Smart Grid pulse meter 1 Install the components of the Smart Grid relay kit as follows: ×2 ×4 X10M ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 143 X10M K1A K2A 2 Connect the low voltage wiring as follows: X5M.4 X5M.3 S4S Smart Grid pulse meter 3 Connect the high voltage wiring as follows: ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 144 1 2 3 4 4 Fix the cables with cable ties to the cable tie mountings. If necessary, bundle excessive cable length with a cable tie. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 145: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 146: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 147: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 148 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 149: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 150: Configuration Wizard
"11.6.3 Main zone" [ 177] Control [2.9] Setpoint mode [2.4] Heating WD curve [2.5] (if applicable) Cooling WD curve [2.6] (if applicable) Schedule [2.1] WD curve type [2.E] ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 151: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 152: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 153 Installed heat emitter type: Underfloor heating Fancoil unit Radiator Measured room temperature Leaving water temperature setpoint Holiday mode Holiday mode active ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 154: 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" [ 277] for more information. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 155: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 156: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 157: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 158: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 159 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 160 Note: In Schedule + reheat mode, the system also takes the user-defined preset value [5.4] Reheat setpoint into account. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 161: Schedule Screen: Example
Prerequisite: The room temperature schedule is only available if room thermostat control is active. If leaving water temperature control is active, you can program the main zone schedule instead. 1 Go to the schedule. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 162 1 Select the day of which you want to clear the content. For example Friday User defined 1 2 Select Delete. Delete Edit Copy 3 Select OK to confirm. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 163 To copy the schedule to the other weekdays 1 Select Monday. User defined 1 2 Select Copy. Delete Edit Copy Result: Next to the copied day, "C" is displayed. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 164 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 165: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 166 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 167: Weather-Dependent Curve
ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 168: 2-Points Curve
See "11.5.4 Using weather-dependent curves" [ 170]. 11.5.2 2-points curve Define the weather-dependent curve with these two setpoints: ▪ Setpoint (X1, Y2) ▪ Setpoint (X2, Y1) Example ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 169: Slope-Offset Curve
Examples Weather-dependent curve when slope is selected: Weather-dependent curve when offset is selected: ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 170: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 171 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 172: Settings Menu
To display the error code, open the menu screen and go to [0] Malfunctioning. Press more information about the error. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 173: Room
"11.4.3 Schedule screen: Example" [ 161]. 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" [ 161]. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 174 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 175 ▪ Outdoor ambient temperature drops below 6°C ▪ the temperature setpoint of the leaving water will be lowered. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 176 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 177: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 178 Define a heating temperature schedule for the main zone via [2.2] Heating schedule. "11.4.3 Schedule screen: Example" [ 161]. Cooling schedule Define a cooling temperature schedule for the main zone via [2.3] Cooling schedule. "11.4.3 Schedule screen: Example" [ 161]. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 179 10°C. Heating WD curve Set weather-dependent heating for the main zone (if [2.4]=1 or 2): ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 180 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 181 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 182 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 183 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 184 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 185 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 186 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 187: Additional Zone
"11.5.2 2-points curve" [ 168] and "11.5.3 Slope-offset curve" [ 169]. Code Description [2.E] ▪ 2-points ▪ Slope-Offset 11.6.4 Additional zone Overview The following items are listed in the submenu: ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 188 Example" [ 161]. Setpoint mode The setpoint mode of the additional zone can be independently set from the setpoint mode of the main zone. "Setpoint mode" [ 179]. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 189 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 190 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 191 External room thermostat,or Room thermostat. Ext thermostat type Only applicable in external room thermostat control. Also see "11.6.3 Main zone" [ 177]. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 192: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 193 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 194 If the outdoor temperature is between the Space heating off temperature and the Space cooling off temperature, the operation mode remains unchanged. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 195 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 196 In heating: a Additional LWT zone: Highest temperature b Main LWT zone: Lowest temperature c Mixing station ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 197 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 198 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 199 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 200 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 201: 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" [ 173]. 11.6.6 Tank Overview The following items are listed in the submenu: ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 202 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 203 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 204 3: Wednesday ▪ 4: Thursday ▪ 5: Friday ▪ 6: Saturday ▪ 7: Sunday [5.7.3] [2‑02] Start time [5.7.4] [2‑03] Tank setpoint: 55°C~75°C [5.7.5] [2‑04] Duration: 5~60 minutes ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 205 When the Schedule only mode is selected, it is recommended to program an Eco action 3 hours before the scheduled start-up of the disinfection function to preheat the tank. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 206 Code Description [5.A] [6-08] Reheat hysteresis ▪ 2°C~20°C ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 207 (according to the weather-dependent curve). During weather-dependent operation, the end-user cannot adjust the desired tank temperature on the user interface. Also see "11.5 Weather-dependent curve" [ 167]. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 208 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 209 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 210: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 211 To use quiet mode 1 Go to [7.4.1]: User settings > Quiet > Mode. 2 Do one of the following: — ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 212 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 213 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 214 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 215: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 216: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 217 The following setting determines if the system can prepare domestic hot water or not, and which tank is used. Set this setting according to the actual installation. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 218 Third-party tank Coil≥1.05 m² Coil≥1.8 m² [9.2.1] [E‑07] Tank type 7: 3rd party, 8: 3rd party, small coil big coil [4-05] Thermistor type 0: Automatic 1: Type 1 ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 219 The backup heater is adapted to be connected to most common European electricity grids. The type of backup heater can be viewed but not changed. Code Description [9.3.1] [E‑03] ▪ 3: 6V ▪ 4: 9W ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 220 [9.3.5] [6‑04] ▪ The capacity difference between the second and first step of the backup heater at nominal voltage. Nominal value depends on backup heater configuration. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 221 Capacity / Booster heater capacity [kW]. Only applies to domestic hot water tank with an internal booster heater. The capacity of the booster heater at nominal voltage. Range: 0~10 kW ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 222 When setting [4‑03]=1/2/3/4, the booster heater operation can still be restricted by the booster heater allowance schedule. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 223 The booster heater will not be allowed to operate when T <[5‑03] and [5‑02]=1. The domestic hot water temperature can be maximum the heat pump OFF temperature. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 224 If a heat pump failure occurs and Emergency is not set to Automatic (setting 1), the room frost protection function and the underfloor heating screed dryout function will remain active even if the user does NOT confirm emergency operation. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 225 (because the heat exchanger coil is not operational) with a warmer top layer. Range: 0°C~20°C ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 226 [8-04]. Range: 0~10 hours Remark: The minimum time is 0.5 hours even when the selected value is 0. [9.6.5] [8-00] Minimum running timer: Do NOT change. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 227 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 228 Therefore, always enable the auto restart function. ▪ 3 Smart grid: A Smart Grid is connected to the system ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 229 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 230 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" [ 240]. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 231 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 232 Limits when [9.9.1]=Inputs and [9.9.2]=kW: Code Description [9.9.9] [5-09] Limit 1: 0 kW~20 kW [9.9.A] [5-0A] Limit 2: 0 kW~20 kW [9.9.B] [5-0B] Limit 3: 0 kW~20 kW [9.9.C] [5-0C] Limit 4: 0 kW~20 kW ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 233 (BBR16 activation and BBR16 power limit). After 2 weeks, the unit freezes these settings. Note: This is different from the permanent power limitation, which is always changeable. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 234 ▪ 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 235 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 236 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 237 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 238 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 239 Code Description [9.E] [3-00] Auto restart: ▪ 0: Manual ▪ 1: Automatic ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 240 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 241 Back ▪ To export MMI settings 1 Open the front panel (1) and the user interface panel (2) (see — "7.2.4 To open the indoor unit" [ 81]): ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 242 0 No : The system only has a main zone. ▪ 1 N/A ▪ 2 Yes: A bizone kit is installed in order to add an additional temperature zone. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 243 The speed of the main zone pump can be fixed with this setting. Code Description [9.P.4] [7-0B] Main zone pump fixed PWM: Fixed pump speed for main (mixed) zone. ▪ 20~95% (default: 95) ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 244: Commissioning
[C.2] Space heating/cooling Operation [C.3] Tank Malfunctioning Room To enable or disable functionalities In the operation menu, you can separately enable or disable functionalities of the unit. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 245: Wlan
The user can then control the system via the ONECTA app. This needs the following components in case of WLAN cartridge: This needs the following components in case of WLAN module: ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 246 ONECTA app. Remove from cloud: Remove the WLAN cartridge/module from the cloud. Code Description [D.4] Remove from cloud: ▪ ▪ ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 247 ▪ 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 248: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 249: Menu Structure: Overview Installer Settings
Bizone kit installed Bizone system type Add zone pump fixed PWM Main zone pump fixed PWM Mixing valve turning time (*) Only applicable in Swedish language. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 250 Solar kit settings are shown but are NOT applicable for this unit. Settings shall NOT be used or changed. INFORMATION Depending on the selected installer settings and unit type, settings will be visible/ invisible. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 251: 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 252: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 253: Checklist During Commissioning
If needed, modify the bypass valve setting. If operation is… Then the minimum required flow rate is… Cooling 16 l/min Heating/defrost 22 l/min Domestic hot water production ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 254: Air Purge Function
During air purge function, pump speed limitation [9‑0D] is NOT applicable. The air purge function automatically stops after 30 minutes. INFORMATION For best results, air purge each loop separately. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 255: Operation Test Run
Perform test runs on the unit and monitor the leaving water and tank temperatures to check if the unit is working correctly. The following test runs should be made: ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 256: Actuator Test Run
"To change the — user permission level" [ 147]. 2 Go to [A.2]: Commissioning > Actuator test run. 3 Select a test from the list. Example: Pump. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 257: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 258 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 259 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 260 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 261: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 262: 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 263: Yearly Maintenance
3 Connect a drain hose to the bottom of the water filter so that the water and dirt can be collected in a suitable container (bottle, sink...). ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 264 ▪ Check if nothing blocks the water in the valve or in between piping. The water flow coming from the relief valve must be high enough. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 265: About Cleaning The Water Filter In Case Of Trouble
Prerequisite: Stop the unit operation via the user interface. Prerequisite: Turn OFF the respective circuit breaker. 1 The water filter is located behind the switch box. To get access to it, see: ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 266: To Clean The Water Filter In Case Of Trouble
Opening the magnetic filter/dirt separator is ONLY required in case of severe issues. Preferably this action is never to be done during the complete lifetime of the magnetic filter/dirt separator. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 267: To Install The Water Filter
Check the condition of the O-rings and replace if needed. Apply water or silicon grease to the O-rings before installation. 1 Install the water filter in the correct location. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 268 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 269: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 270: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 271: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 272 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 273: Symptom: The Pump Is Blocked
Purge air manually (see "To perform a manual air purge" [ 255]) or use the automatic air purge function (see "To perform an automatic air purge" [ 255]). ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 274: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 275: Symptom: The Space Is Not Sufficiently Heated At Low Outdoor Temperatures
Increase the "space heating priority temperature" to activate backup heater operation at a higher outdoor temperature. [9.6.3]: Installer settings > Balancing > Offset BSH setpoint [5‑03] ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 276: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 277: To Display The Help Text In Case Of A Malfunction
89-05 Heat exchanger freeze-up protection activated during cooling operation. (error) 89-06 Heat exchanger freeze-up protection activated during cooling operation. (warning) 8H-00 Abnormal increase outlet water temperature ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 278 FA-00 OU: Abnormal high pressure, actuation of HPS H0-00 OU: Voltage/current sensor problem H1-00 External temperature sensor problem H3-00 OU: Malfunction of high pressure switch (HPS) ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 279 OU: Malfunction of radiating fin temperature sensor PJ-00 Capacity setting mismatch U0-00 OU: Shortage of refrigerant U1-00 Malfunction by reverse phase/open-phase U2-00 OU: Defect of power supply voltage ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 280 If operation is… Then the minimum required flow rate is… Cooling 16 l/min Heating/defrost 22 l/min Domestic hot water production ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 281 A malfunctioning booster heater will have an impact on energy metering and power consumption control. INFORMATION The user interface will display how to reset an error code. ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 282: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 283: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 284: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 285 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 286 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 287: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 288 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 289: 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 290: Service Space: Outdoor Unit
OR H ) ≤ H >H ≥500 ≥300 ≥500 ≥1000 ≥1000 ≤500 <H ≥500 ≥300 ≥500 ≥1000 ≥1000 ≤500 AND H ) > H ≥600 ≥500 ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 291 Maximum distance between the unit and the edge of obstacle E, in the direction of obstacle D Height of the unit including the installation structure Height of obstacles B and D NOT allowed ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 292: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 293: Piping Diagram: Indoor Unit
Expansion vessel Flare connection g Magnetic filter/dirt separator Quick coupling h Safety valve Brazed connection i Automatic air purge j Drain valve k Backup heater l Pump ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 294: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 295: Wiring Diagram: Indoor Unit
Ext outdoor thermistor External outdoor thermistor Digital I/O PCB Digital I/O PCB Demand PCB Demand PCB Safety thermostat Safety thermostat Smart Grid Smart Grid WLAN module WLAN module ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 296 F1U, F2U (A4P) * Fuse 5 A 250 V for digital I/O PCB K1A, K2A * High voltage Smart Grid relay K1M, K2M Contactor backup heater * Contactor booster heater ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 297 Indoor unit supplied from outdoor Normal kWh rate power supply Normal kWh rate power supply Only for normal power supply Only for normal power supply (standard) (standard) ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 298 For HV smartgrid For high voltage Smart Grid For LV smartgrid For low voltage Smart Grid For safety thermostat For safety thermostat For smartgrid For Smart Grid ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 299 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 300 2 core Power limitation demand input 4 A8P: X801M: 4-5 Only for LAN adapter 2 core signal 2×0.75 A13P: P1-P2 LAN adapter communication 4D134576A ERLA11~16D + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 301: 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 + EBBH/X11+16D Installer reference guide Daikin Altherma 3 R W 4P643603-1B – 2022.05...
Page 302: 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 303: 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 304 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 305 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 306 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 307 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 308 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 309 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 310 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 311 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 312 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 313 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 314 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 315 13/13...
Page 316 4P643603-1B 2022.05 Verantwortung für Energie und Umwelt...

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