Daikin Altherma ERLQ011-014-016CA Installer's Reference Manual
Low temperature split
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Summary of Contents for Daikin Altherma ERLQ011-014-016CA
- Page 1 Installer reference guide Daikin Altherma – Low temperature split ERHQ011-014-016BA Installer reference guide ERLQ011-014-016CA English Daikin Altherma – Low temperature split EHBH/X11+16CB...
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Page 2: Table Of Contents
Connecting the water piping............38 7.8.1 About connecting the water piping....... 38 6 Preparation 7.8.2 Precautions when connecting the water piping.... 38 Overview: Preparation............... 23 Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 3 To perform a test run ..........75 9.4.4 To perform an actuator test run ........76 9.4.5 Underfloor heating screed dryout........ 76 10 Hand-over to the user 11 Maintenance and service ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 4: General Safety Precautions
(on top of the waves. Electromagnetic waves may disturb the control system, instructions described in the Daikin documentation). and cause malfunction of the equipment. ▪ In places where there is a risk of fire due to the leakage of... -
Page 5: Refrigerant
▪ 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") ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 6: Electrical
Latest revisions of the supplied documentation may be available on to a utility pipe, surge absorber, or telephone earth. the regional Daikin website or via your dealer. Incomplete earth may cause electrical shock. The original documentation is written in English. All other languages ▪... -
Page 7: About The Box
Outdoor unit 3.3.1 To unpack the indoor unit 3.2.1 To unpack the outdoor unit 3.2.2 To handle the outdoor unit Carry the unit slowly as shown: ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 8: To Remove The Accessories From The Indoor Unit
When installing or servicing several units at the same time, make sure NOT to switch the service panels between different models. 3 Remove the accessories. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 9: Identification Label: Outdoor Unit
Demand PCB (KRP58M51) (only for ERLQ) ▪ EKRUCBL7 contains following languages: English, German, ▪ Limits the maximum current. However, this also decreases the Russian, Danish. heating/cooling capacity of the system. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 10: Possible Combinations Of Indoor Unit And Outdoor Unit
— 4.3.4 Possible combinations of indoor unit and domestic hot water tank Indoor unit Domestic hot water tank EKHWS EKHWSU EKHWE EKHWET EHBH16CB3V EHBX16CB3V EHBH16CB9W Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 11: Application Guidelines
▪ #: [A.2.1.7] questions first: temperature of the user interface. ▪ Code: [C-07] ▪ How many rooms are heated (or cooled) by the Daikin heat pump Number of water temperature 0 (1 LWT zone): Main system? zones: ▪... - Page 12 Combination: Under floor heating + Heat pump convectors Benefits ▪ Wireless. The Daikin external room thermostat is available in a ▪ Space heating is provided by: wireless version. ▪ The under floor heating ▪ Efficiency. Although the external room thermostat only sends ON/ ▪...
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Page 13: Multiple Rooms - One Lwt Zone
Bypass valve ▪ For each room, a shut-off valve (field supplied) is installed to avoid leaving water supply when there is no heating or cooling demand. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 14 INFORMATION convectors must be set to match the indoor unit. To increase comfort and performance, Daikin recommends INFORMATION to install the valve kit option EKVKHPC on each heat pump To increase comfort and performance, Daikin recommends convector.
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Page 15: Multiple Rooms - Two Lwt Zones
Room 1 Room 2 water temperature for heating Main leaving water temperature zone and/or cooling. Room 3 Remote controller of the heat pump convectors User interface ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 16: Setting Up An Auxiliary Heat Source For Space Heating
Under floor heating NOTICE ▪ 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. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma –... -
Page 17: Setting Up The Domestic Hot Water Tank
Heating demand room thermostat (optional) Auxiliary relay for activation of indoor unit (field supply) Auxiliary relay for activation of boiler (field supply) Indoor Indoor unit Auto Automatic Boiler Boiler ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 18: Selecting The Volume And Desired Temperature For The Dhw Tank
▪ If energy prices are the same during the day and the night, Daikin recommends to heat up the DHW tank during the day. ▪ If energy prices are lower during the night, Daikin recommends to heat up the DHW tank during the night. -
Page 19: Combination: Standalone Dhw Tank + Solar Panels
▪ for separate DHW tank, see installation manual of DHW tank. ▪ The power consumption of the booster heater (if applicable) in Configuration the domestic hot water tank ▪ For more information, see "8 Configuration" on page 48. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 20: Consumed Energy
"5.5.4 Preferential kWh rate power supply" on page 20 an example with two power meters. 5.5.4 Preferential kWh rate power supply General rule ▪ Power meter 1: Measures the outdoor unit. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 21: Setting Up The Power Consumption Control
▪ Allows you to limit the power consumption of the entire system (sum of outdoor unit, indoor unit, backup heater and optional The power or current of the entire Daikin system is limited booster heater). dynamically by digital inputs (maximum four steps). Each power limitation level is set via the user interface by limiting one of the ▪... -
Page 22: Power Limitation Process
The system limits power consumption in the following order: for example, door opening/closing Limits certain electrical heaters. ▪ If this is NOT possible, Daikin recommends to connect a remote indoor sensor (option KRCS01-1). ▪ Setup: For installation instructions, see the installation manual of the remote indoor sensor. -
Page 23: Preparation
▪ That is NOT exposed to direct sunlight conditions, the measured value might be higher than the sound ▪ If this is NOT possible, Daikin recommends to connect a remote pressure level mentioned in Sound spectrum in the data book due outdoor sensor (option EKRSCA1). -
Page 24: Installation Site Requirements Of The Indoor Unit
▪ Use polyethylene foam as insulation material: ▪ with a heat transfer rate between 0.041 and 0.052 W/mK (0.035 and 0.045 kcal/mh°C) ▪ with a heat resistance of at least 120°C Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 25: Preparing Water Piping
NOT exceeded. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 26: Formula To Calculate The Expansion Vessel Pre-Pressure
20 litre, the internal water volume of the indoor unit NOT included. INFORMATION In critical processes, or in rooms with a high heat load, extra water might be required. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 27: Changing The Pre-Pressure Of The Expansion Vessel
The backup heater should have a dedicated power supply. Schräder valve WARNING 6.4.5 To check the water volume: Examples ALWAYS use multicore cable for power supply cables. Example 1 ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 28: About Preferential Kwh Rate Power Supply
Normal kWh rate power supply (to power the indoor unit Outdoor ambient PCB in the event of power supply interruption of the temperature sensor preferential kWh rate power supply) Indoor ambient temperature sensor Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 29: Overview: Installation
Finishing the indoor installation. INFORMATION Depending on the units and/or the installation conditions, it might be necessary to connect electrical wiring before you can charge refrigerant. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 30: To Open The Switch Box Cover Of The Indoor Unit
▪ Avoid drain water flowing over the footpath, so that it does not become slippery in case of ambient freezing temperatures. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 31: To Prevent The Outdoor Unit From Falling Over
In case the unit is installed in places where strong wind can tilt the unit, take following measure: Connect cables (field supply) as shown. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 32: To Install The Drain Pan Kit
▪ Insulating the refrigerant piping ▪ Keeping in mind the guidelines for: ▪ Pipe bending ▪ Flaring pipe ends ▪ Brazing ▪ Using the stop valves Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 33: Precautions When Connecting The Refrigerant Piping
Tighten 3 or 4 turns by hand, before 0~0.5 mm 1.0~1.5 mm 1.5~2.0 mm tightening firmly. 5 Check that the flaring is properly made. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 34: To Braze The Pipe End
For the tightening torque, refer to the table in chapter leak. "To handle the stem cap" on page 34. ▪ Check for refrigerant leaks after tightening the service port cap. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 35: To Connect The Refrigerant Piping To The Outdoor Unit
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. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 36: To Connect The Refrigerant Piping To The Indoor Unit
"PS High" on the unit name plate). Before checking the refrigerant piping Make sure the refrigerant piping is connected between the outdoor unit and the indoor unit. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 37: To Perform Vacuum Drying
0.1 kg) Completely recharging refrigerant Example: INFORMATION ▪ When relocating the system. Piping length is the one way length of liquid piping. ▪ After a leak. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 38: To Determine The Complete Recharge Amount
4 In case of connection with the optional domestic hot water tank, see the installation manual of the domestic hot water tank. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 39: To Fill The Water Circuit
1 bar to avoid air entering the circuit. necessary, that the equipment is connected only to a supply with a system impedance Z less than or equal to Z ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 40: Precautions When Connecting The Electrical Wiring
Interconnection cable Minimum cable section of 2.5 mm² ▪ Use the following methods for installing wires: and applicable for 230 V Recommended field fuse 32 A 40 A 20 A Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 41: To Connect The Electrical Wiring On The Outdoor Unit
Routing through Choose one of the 3 possibilities: the frame a Power supply, earth wiring, and bottom plate heater wire (if applicable) b Interconnection cable ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 42: To Reposition The Air Thermistor On The Outdoor Unit
When installing field supply or option cables, foresee sufficient cable length. This will make it possible to remove/ reposition the switch box and gain acces to other components during service. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 43: To Connect The Main Power Supply
▪ if no power consumption of the indoor unit is allowed at the preferential kWh rate power supply when active. In case of preferential kWh rate power supply ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 44: To Connect The Backup Heater Power Supply
2 If required, modify the connections on terminals X6M and X7M. terminals. Backup heater Connections to Connections to type backup heater power terminals supply 3 kW 1~ 230 V — (*3V) Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 45: To Connect The User Interface
▪ If you use 2 user interfaces, you can install 1 user interface at the indoor unit (for control close to the indoor unit) + 1 user interface in the room (used as room thermostat). ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 46: To Connect The Shut-Off Valve
X5M/7 and X5M/9; the negative polarity to X5M/8 and X5M/10. 1 Connect the electrical meters cable to the appropriate terminals as shown in the illustration below. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 47: To Connect The Changeover To External Heat Source
2 Plug the user interface cover into the hinges. Installation of EKRP1AHTA is required. 2 Fix the cable with cable ties to the cable tie mountings. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 48: To Close The Indoor Unit
To connect the PC cable to the switch box 1 Go to [A.8]: > Installer settings > Overview settings. Prerequisite: The EKPCCAB kit is required. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 49: To Copy The System Settings From The First To The Second User Interface
1 When power is turned on for the first time, both user interfaces "8.1.3 To copy the system settings from the first to the second display: user interface" on page 49. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 50: Quick Wizard: Set The System Layout After First Power On
When the installer settings are changed, the system will request to confirm. When confirmation is complete, the screen will shortly turn OFF and "busy" will be displayed for several seconds. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 51 ▪ a: Space heating/cooling control ▪ a: Main LWT zone (user interface) continued >> ▪ b: OFF ▪ c: On ▪ d: Pump operation continued >> ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 52: Quick Wizard: Options
Cold water ▪ EHBH/X: an optional domestic hot water tank is available, ▪ EHVH/X: a domestic hot water tank is standard incorporated into the indoor unit. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 53 Set this value if thermal unit (X2M/1a). solar panels installed. ▪ 2 (H/C request)(default): See Contact "5 Application guidelines" on page 11. type main. Connected on the indoor unit (X2M/1a and 2a). ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 54: Quick Wizard: Capacities (Energy Metering)
5°C. ▪ 5: Installed (1000 pulse/kWh) See the user reference guide and/or operation manual for more details about this function. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 55 Set weather-dependent heating: [1-01] [1-02] [1-02] [1-03] [1-03] [1-00] [1-01] ▪ T : Target leaving water temperature (main) ▪ T : Outdoor temperature continued >> ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
- Page 56 ▪ according schedule. scheduled actions are On or OFF. Remark: This value can only be set in leaving water temperature control. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 57: Domestic Hot Water Control
Domestic hot water Type=Reheat only) in case of a ▪ less On/OFF cycles (lower noise level, higher comfort and higher domestic hot water tank without an internal booster heater. efficiency) ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 58: Contact/Helpdesk Number
Select preset leaving water temperatures in accordance with the design and selected heat emitters to ensure the balance between desired room and leaving water temperatures. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 59 0°C 0°C [A.3.2.1.1] [3-07] Minimum temp (heating) 12°C~18°C (default: 12°C) Absolute desired LWT Weather dependent desired LWT [A.3.2.1.4] [3-08] Maximum temp (cooling) 25°C~35°C (default: 35°C) ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
- Page 60 Enable this setting to avoid cold leaving water through the heat emitter and the forming of condensation (e.g. under floor heating loops or radiators). Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 61: Domestic Hot Water Control: Advanced
1 place Changeover from heating to cooling will occur when the room (see also operation manual and/or user reference guide). ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 62 In reheat mode, desired tank temperature weather dependent. Note: When displayed tank temperature is weather dependent, it cannot be adjusted on the user interface. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
- Page 63 Range: 5~95 minutes (default: 30) heater is turned OFF. The domestic hot water tank temperature will increase with [7-00] above selected temperature set point. Range: 0°C~4°C (default: 0°C) ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
- Page 64 Hot water request for heat pump (1=request, 0=no request) Time ▪ 1: Yes [8-03]: Booster heater delay timer [A.4.4.3] [2‑02] Start time: 00~23:00, step: 1:00. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 65: Heat Source Settings
In this way it is possible to limit the backup heater capacity. [5-00] Is backup heater operation allowed above equilibrium temperature during space heating operation? ▪ 1: NOT allowed ▪ 0: Allowed ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 66 50°C, Daikin recommends NOT to disable the backup heater ▪ [C‑04] Bivalent hysteresis: defines the temperature difference second step because it will have a big impact on the between bivalent ON temperature and bivalent OFF temperature.
- Page 67 Make sure to observe all rules mentioned in application [F-02] Bottom plate heater ON temperature: guideline 5 when bivalent operation function is enabled. 3°C~10°C (default: 3°C) Daikin shall NOT be held liable for any damage resulting [F-03] Hysteresis: 2°C~5°C (default: 5°C) from failure to observe this rule. INFORMATION...
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Page 68: System Settings
▪ 1 (default): Yes ▪ 1: Always space heating/cooling has priority. For systems with an integrated domestic hot water tank (only for EHVH/X) Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 69 Defines whether the outdoor unit power supply can be interrupted (internally by indoor unit control) during stand-still conditions (no space heating/cooling nor domestic hot water demand). The final ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
- Page 70 Priority: Only applicable in case of an optional EKHW. [A.6.4] [1-0A] Outdoor average timer: ▪ 0: No averaging (default) ▪ 1: 12 hours ▪ 2: 24 hours ▪ 3: 48 hours ▪ 4: 72 hours Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
- Page 71 This functionality is only valid in specific conditions where it is preferable to keep the pump active when <4°C (pump will be activated for 10 minutes and deactivated after 10 minutes). Daikin shall NOT be held liable for any damage resulting this functionality. Code Description [F‑09]...
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Page 72: Menu Structure: Overview User Settings
Tank temperature Quiet level [7.7] Set weather dependent Main [7.7.1] Main Additional Set weather-dependent heating Set weather-dependent cooling [7.7.2] Additional Set weather-dependent heating Set weather-dependent cooling Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 73: Menu Structure: Overview Installer Settings
Amp. limits for DI UFH screed dryout kW limits for DI Air purge Priority Actuator test run INFORMATION Depending on the selected installer settings, settings will be visible/invisible. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 74: Commissioning
▪ Between the gas boiler and the local supply panel (only applicable in case of hybrid system) There are NO missing phases or reversed phases. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 75: Air Purge Function
4 Select OK and press Result: The test run starts. It stops automatically when done (±30 min). To stop it manually, press , select OK and press ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 76: To Perform An Actuator Test Run
This function is used for drying out the screed of an underfloor heating system very slowly during the construction of a house. It allows the installer to program and execute this program. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 77: 10 Hand-Over To The User
81. To reset the U3 error, your User page 30. permission level needs to be Installer. 1 Go to the underfloor heating screed dryout screen. 2 Press 3 Press to interrupt the program. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 78: Checklist For Yearly Maintenance Of The Outdoor Unit
To make sure this water originates from the tank, check after a tank heat up cycle. It is recommended to do this maintenance more frequently. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 79: Precautions When Troubleshooting
Symptom: The pressure relief valve opens unit decides to use a low water flow. Possible causes Corrective action The expansion vessel is broken Replace the expansion vessel. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 80: Symptom: The Water Pressure Relief Valve Leaks
▪ The air purge operation Press the reset button in the switch box. See "14.4 Components" on page 92 for the location of the reset button. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 81: Solving Problems Based On Error Codes
Power reset required. Water flow problem. Tank disinfection function not completed correctly. Heat exchanger frozen. Heat exchanger frozen. Abnormal increase outlet water temperature. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 82: 13 Disposal
Disposing of the system typically consists of the following stages: Pumping down the system. Dismantling the system according to the applicable legislation. Treating the refrigerant, oil and other parts according to the applicable legislation. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 83: 14 Technical Data
Electronic connection and earthing terminal M5 (in the switch box) Refrigerant piping intake Power supply wiring intake (knockout hole Ø34) Control wiring intake (knockout hole Ø27) Drain hole Anchor point (bolt 4× M12) ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 84 Electronic connection and earthing terminal M5 (in the switch box) Refrigerant piping intake Power supply wiring intake (knockout hole Ø34) Control wiring intake (knockout hole Ø27) Drain hole Anchor point (bolt 4× M12) Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
- Page 85 Electronic connection and earthing terminal M5 (in the switch box) Refrigerant piping intake Power supply wiring intake (knockout hole Ø34) Control wiring intake (knockout hole Ø27) Drain hole Anchor point (bolt 4× M12) ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
- Page 86 Electronic connection and earthing terminal M5 (in the switch box) Refrigerant piping intake Power supply wiring intake (knockout hole Ø34) Control wiring intake (knockout hole Ø27) Drain hole Anchor point (bolt 4× M12) Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 87: Service Space: Outdoor Unit
Seal the bottom of the installation frame to prevent discharged air from flowing back to the suction side through the bottom of the unit. Maximum two units can be installed. Not allowed ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 88 Maximum distance between the unit and the edge of obstacle E, in the direction of obstacle D Height of the unit Height of obstacles B and D Recommended to prevent exposure to wind and snow. Not allowed Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 89: Dimensions And Service Space: Indoor Unit
Pump User interface Safety valve pressure Air purge Expansion vessel Pressure gauge Heat exchanger (refrigerant/water) Stop valve with drain/fill valve (1‑1/4" F BSP) (included accessory) Water filter ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 90 14 Technical data Wire entrance of the power supply/communication wire Service door Switch box terminals Switch box terminals for the domestic hot water tank (option) 3D088485 Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 91: Center Of Gravity
14 Technical data 14.3 Center of gravity 14.3.1 Center of gravity: Outdoor unit ERHQ_V3 ERHQ_W1 + ERLQ_W1 4TW29169-4A ERLQ_V3 4TW57919-5 4TW31729-4 ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 92: Components
Motor (lower fan) S1NPH Pressure sensor S1PH High pressure switch Terminal (communication and power supply) Electronic expansion valve Solenoid valve (4‑way valve) Solenoid valve (injection) Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 93 Solenoid valve (4‑way valve) Electronic expansion valve (main) Solenoid valve (hot gas pass) Electronic expansion valve (injection) Solenoid valve (4‑way valve) Solenoid valve (hot gas pass) ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 94: Components: Indoor Unit
Allows isolation of the indoor unit water circuit side from the residential water circuit side. Water outlet connection Thermistors Determines the water and refrigerant temperature at various points in the circuit. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 95: Piping Diagram
Field piping (gas: Ø15.9 flare connection) Stop valve (with service port 5/16") Accumulator Filter Heat exchanger Internal service port 5/16" Capillary tube E1HC Crankcase heater ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 96: Piping Diagram: Indoor Unit
Refrigerant liquid side thermistor Outlet water backup heater thermistor Flare connection Quick coupling Outlet water heat exchanger thermistor Spinned pipe Flange connection Pinched pipe Brazed connection 3D088485 Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 97: Wiring Diagram
Noiseless earth H1P~H7P (A2P) Light‑emitting diode (service monitor Terminal orange) Option H2P: Wiring dependent on model ▪ Prepare, test: Flickering ▪ Malfunction detection: Light up ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 98 Insulated gate bipolar transistor (IGBT) Terminal strip (power supply) Connector (option) Connector (option) Electronic expansion valve Solenoid valve (4‑way valve) Z1C~Z3C Noise filter (ferrite core) Z1F~Z4F Noise filter Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
- Page 99 Wiring dependent on model orange) Colours: K1M, K2M Magnetic contactor Black K1R (A1P) Magnetic relay (Y1S) Blue K1R (A2P) Magnetic relay Brown K2R (A1P) Magnetic relay (Y3S) ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
- Page 100 Terminal strip (power supply) Connector (option) Connector (option) X77A Connector (option) Electronic expansion valve Solenoid valve (4‑way valve) Solenoid valve (injection) Z1C~Z9C Noise filter Z1F~Z4F Noise filter Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
- Page 101 Wiring dependent on model Magnetic relay (Y3S) Colours: Magnetic relay (E1H) Black Magnetic relay (E1HC) Blue K10R Magnetic relay (upload) Brown K11R Magnetic relay (main) ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
- Page 102 Electronic expansion valve (main) Electronic expansion valve (injection) Solenoid valve (4‑way valve) Solenoid valve (hot gas pass) Z1C~Z3C Noise filter (ferrite core) Z1F~Z4F Noise filter Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
- Page 103 Wiring dependent on model orange) Colours: K1M, K2M Magnetic contactor (main, upload) Black K1R (A1P) Magnetic relay (Y1S) Blue K1R (A2P) Magnetic relay (upload) Brown ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
- Page 104 Connector (option) Electronic expansion valve (main) Electronic expansion valve (injection) Solenoid valve (4‑way valve) Solenoid valve (hot gas pass) Z1C~Z9C Noise filter Z1F~Z4F Noise filter Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 105: Wiring Diagram: Indoor Unit
On/OFF thermostat (wired) On/OFF thermostat (wireless) External thermistor on On/OFF thermostat (wireless) Heat pump convector Additional leaving water temperature: On/OFF thermostat (wired) On/OFF thermostat (wireless) ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 106 6T1 (3~, 230 V, 6 kW) 9WN (3N~, 400 V, 9 kW) 1N~, 50 Hz 230 V AC only for *3V only for *9W 4D090419-1A page 4 Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
- Page 107 *04* and *08* and *11* NC valve Heatpump convector Heatpump convector Main LWT zone Add LWT zone Shut-off valve 4D090419-1A page 6 Main PCB User interface PCB ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
- Page 108 SS1 (A4P) Selector switch Power supply transformer Terminal strip Connector * = Optional (*) = Standard for EHVH/X, optional for EHBH/X # = Field supply Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 109: Power Supply
2 core STANDARD PART 2x0.75 X5M: 1-2 A2P: P1-P2 user interface communication OPTIONAL PART Only for *KRUCBL* 2 core 2x0.75 communication A2P: P1-P2 user interface 4D090420 ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 110 Regular kWh rate power supply Electrical 3~ balanced meter type 3~ unbalanced Benefit kWh rate power supply Electrical 3~ balanced meter type 3~ unbalanced 4D078288-B Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 111: Technical Specifications
Painted galvanised steel plate Dimensions Packing (H×W×D) 1349×980×420 mm Unit (H×W×D) 1170×900×320 mm Weight Machine weight 102 kg Gross weight 118 kg Packing Material EPS, carton, wood, PE (straps) ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 112 66 dBA Heating Sound 49 dBA 51 dBA 53 dBA 49 dBA 51 dBA 53 dBA pressure Nominal – Sound power — 64 dBA 66 dBA 69 dBA Cooling Sound — 50 dBA 52 dBA 54 dBA pressure Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 113: Electrical Specifications: Erhq_V3
Heating only type Reversible type Indoor units EHBH11+16/EHVH11+16 EHBX11+16/EHVX11+16 Outdoor units ERHQ011BAV3 ERHQ014BAV3 ERHQ016BAV3 ERHQ011BAV3 ERHQ014BAV3 ERHQ016BAV3 Power supply Name Phase Frequency 50 Hz Voltage 230 V ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 114 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. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 115: Nominal Capacity And Nominal Input: Erhq_W1
Tube type Hi-XSS(8) Type WF fin Treatment Anti-corrosion treatment (PE) Type Propeller Quantity Air flow rate (nominal at 230 V) — Discharge direction Horizontal ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 116 Refrigerant oil Type Daphne FVC68D Charged volume 1.0 l Piping connections Liquid Quantity Type Flare connection Diameter (OD) Ø9.52 mm Quantity Type Flare connection Diameter (OD) Ø15.9 mm Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 117: Electrical Specifications: Erhq_W1
For power supply See "Connecting electrical wiring" For connection with indoor Power supply intake Outdoor unit only Ambient temperature DB/WB 7°C/6°C – leaving water condenser 35°C (ΔT=5°C). ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 118: Nominal Capacity And Nominal Input: Erlq_V3
Specifications Length 857 mm Nr. of rows Fin pitch 1.4 mm Nr. of passes Face area 1.131 m² Nr. of stages Empty tube plate hole Tube type Hi-XSS(8) Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 119 45 dBA 46 dBA Cooling pressure Refrigerant Type R410A Charge 3.4 kg Control Expansion valve (electronic type) Nr. of circuits Refrigerant oil Type Daphne FVC68D Charged volume 1.5 l ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 120: Electrical Specifications: Erlq_V3
Current Nominal running current — Starting current — Maximum running current 34.2 A (cooling and heating) 0.22 Ω Minimum S value 525 kVA Recommended fuses 40 A Wiring connections Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 121 S greater than or equal to the minimum S value. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 122: Nominal Capacity And Nominal Input: Erlq_W1
Specifications Length 857 mm Nr. of rows Fin pitch 1.4 mm Nr. of passes Face area 1.131 m² Nr. of stages Empty tube plate hole Tube type Hi-XSS(8) Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 123 45 dBA 46 dBA Cooling pressure Refrigerant Type R410A Charge 3.4 kg Control Expansion valve (electronic type) Nr. of circuits Refrigerant oil Type Daphne FVC68D Charged volume 1.5 l ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 124: Electrical Specifications: Erlq_W1
— Starting current — Maximum running current 16.3 A (cooling and heating) — Minimum S value Equipment complying with EN/IEC 61000‑3‑12 Recommended fuses 20 A Wiring connections Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 125 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. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 126: Technical Specifications: Indoor Unit
Refrigerant circuit Gas side Ø15.9 mm Liquid side Ø9.5 mm Sound power level Nominal 41 dBA 44 dBA 41 dBA 44 dBA Sound pressure level Nominal 27 dBA 30 dBA 27 dBA 30 dBA Operation range Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... - Page 127 Type of wires Voltage 230 V/maximum current: 100 mA/minimum 0.75 mm For connection Quantity of with user interface wires Type of wires 0.75 mm ~1.25 mm (maximum length 500 m) ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
- Page 128 1 min 6 min* 1 min 0 sec 10 min 1 min 10 min Capacity Capacity Stage 1 Stage 1 Time Stage 2 (1) The equipment complies with EN/IEC 61000-3-12. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
- Page 129 3 minutes in case of domestic hot water operation. Figure 3: Booster heater (EKHW), minimum time delay between stages 1 min 50 min* Capacity Stage 1 Time Unless manually activated. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01...
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Page 130: Operation Range
In such conditions, the ERHQ models may experience problems with severe ice buildup on the air-cooled coil. If such conditions are expected, the ERLQ must be installed instead. These models contain countermeasures (insulation, heater sheet,…) to prevent freeze-up. Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 131: Operation Range: Domestic Hot Water
–20 domestic hot water domestic hot water –25 –25 tank temperature (°C) tank temperature (°C) 40 45 55 60 40 45 INDOOR UNITS: CA-SERIES 3TW60813-2B ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 132: Drain Pan Necessity
Dry bulb temperature [°C] 1. Refer to psychometric chart for more information. 2. If condensation is expected, installation of EKHBDPCA2 - drainpan kit must be considered. 4D078990 Installer reference guide ERHQ+ERLQ011~016 + EHBH/X11+16CB Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 133: Esp Curve
See also the minimum and maximum allowed water flow range in the technical specifications. ▪ Water quality MUST be according to EN directive EC98/83EC. ERHQ+ERLQ011~016 + EHBH/X11+16CB Installer reference guide Daikin Altherma – Low temperature split 4P384974-1 – 2015.01... -
Page 134: 15 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 product according instructions accompanying documentation. -
Page 135: Field Settings Table
Field settings table Applicable indoor units *HBH04CB3V *HVH04S18CB3V *HBH08CB3V *HVH08S18CB3V *HBH11CB3V *HVH11S18CB3V *HBH16CB3V *HVH16S18CB3V *HBX04CB3V *HVX04S18CB3V *HBX08CB3V *HVX08S18CB3V *HBX11CB3V *HVX11S18CB3V *HBX16CB3V *HVX16S18CB3V *HBH08CB9W *HVH08S26CB9W *HBH11CB9W *HVH11S26CB9W *HBH16CB9W *HVH16S26CB9W *HBX08CB9W *HVX08S26CB9W *HBX11CB9W *HVX11S26CB9W *HBX16CB9W *HVX16S26CB9W Notes (*1) *HB* (*2) *HV* (*3) *3V (*4) *9W (*5) *04/08* (*6) *11/16*... - Page 136 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value User settings └─ Preset values └─ Room temperature 7.4.1.1 Comfort (heating) [3-07]~[3-06], step: A.3.2.4 21°C 7.4.1.2 Eco (heating) [3-07]~[3-06], step: A.3.2.4 19°C 7.4.1.3 Comfort (cooling)
- Page 137 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value A.2.1.5 [5-0D] BUH type 0: 1P,(1/2) 1: 1P,(1/1+2) 2: 3P,(1/2) 3: 3P,(1/1+2) (*3) 4: 3PN,(1/2) 5: 3PN,(1/1+2) (*4) A.2.1.6 [D-01] Preferential kWh rate 0: No...
- Page 138 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value A.3.1.2.2.2 [9-06] Temperature range Maximum temp (heating) 37~depending on outdoor unit, step: 1°C 55°C A.3.1.2.2.3 [9-07] Temperature range Minimum temp (cooling) 5~18°C, step: 1°C 5°C A.3.1.2.2.4...
- Page 139 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value A.6.3.2 [4-09] Type 0: Current 1: Power A.6.3.3 [5-05] Amp. value 0~50 A, step: 1 A 50 A A.6.3.4 [5-09] kW value 0~20 kW, step: 0,5 kW...
- Page 140 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [2-01] Should the disinfection function be executed? 0: No 1: Yes [2-02] When should the disinfection function start? 0~23 hour, step: 1 hour [2-03] What is the disinfection target temperature? [E-07]≠...
- Page 141 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [6-02] What is the capacity of the booster heater? 0~10kW, step: 0,2kW [6-03] What is the capacity of the backup heater step 1? 0~10kW, step: 0,2kW [6-04] What is the capacity of the backup heater step 2?
- Page 142 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [A-02] 0 (*5) 1 (*6) [A-03] [A-04] [B-00] [B-01] [B-02] [B-03] [B-04] [C-00] Domestic heating water priority. 0: Solar priority 1: Heat pump priority [C-01] [C-02]...
- Page 143 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [E-0B] Is a bi-zone kit installed? 0 (#) [E-0C] [F-00] Pump operation allowed outside range. 0: Disabled 1: Enabled [F-01] Above which outdoor temperature is cooling allowed? 10~35°C, step: 1°C...
- Page 144 4P384974-1 2015.01...