Daikin Altherma 3 WS Installation Manual
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Also See for Altherma 3 WS:
- User reference manual (64 pages) ,
- Operation manual (16 pages) ,
- Installer's reference manual (268 pages)
Related Manuals for Daikin Altherma 3 WS
Summary of Contents for Daikin Altherma 3 WS
- Page 1 Installation manual Daikin Altherma 3 WS Installation manual EWSAH06UDA9W English Daikin Altherma 3 WS EWSAX06UDA9W...
- Page 2 3P570461-4C...
- Page 3 3P570461-4C...
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Page 4: Table Of Contents
Electricity meter ............26 ▪ Safety instructions that you must read before installing 5.15.5 Solar inverter/energy management system ....26 ▪ Format: Paper (in the box of the unit) 6 Configuration Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 5: About The Box
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). 1× 4×... -
Page 6: Domestic Hot Water Tank Kit
The appliance shall be stored so as to prevent mechanical T-piece 22 mm×22 mm×22 mm damage and in a well-ventilated room without continuously operating ignition sources (example: open flames, an operating gas appliance or an operating electric heater). Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 7: Opening And Closing The Unit
3 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. Opening and closing the unit 3.2.1 To open the indoor unit NOTICE For a standard installation, it is usually NOT required to open the unit. -
Page 8: To Remove The Hydro Module From The Unit
Pipes for central water loop circuit Pipes for space heating/cooling circuit 4 Uncouple the piping. 4× 4× 5 Remove the lower hydro module cover. Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... - Page 9 4 8].) remove the hydro module from the 4 Drain remaining water from the hydro module. 8 Remove the screw that fixes the hydro module to the bottom plate. 1× EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10...
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Page 10: To Close The Indoor Unit
(overview field setting [9‑04]) is 4°C, the minimum water volume can be lowered to 10 litre. INFORMATION 1° 1° In critical processes, or in rooms with a high heat load, 0° extra water might be required. Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 11: Connecting The Central Water Loop Piping
In this case, it is the responsibility of the installer to install a filter on the central water loop side of the system. EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 12: To Insulate The Central Water Loop Piping
Expansion vessel. An expansion vessel (field supply) MUST be installed on the entering piping before the water pump within 10 m of the unit. NOTICE Install air purge valves at all local high points. Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 13: To Connect The Recirculation Piping
Fixed grating Trapped gully Metal discharge pipe from safety device to tundish Discharge pipe from tundish, with continuous fall. See Building Regulation G3 section 3.56, Table 03 and worked example. EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 14: To Fill The Space Heating Circuit
Consider that the space heating piping can condensate during cooling operation. Foresee adequate insulation for these pipes. Remote outdoor "5.4 To connect the remote outdoor sensor" [ 4 18]. sensor Shut-off valve "5.5 To connect the shut-off valve" [ 4 18]. Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 15: To Connect The Main Power Supply
Wires: 4×0.75 mm² Maximum running current: 100 mA For the main zone: ▪ [2.9] Control ▪ [2.A] Thermostat type For the additional zone: ▪ [3.A] Thermostat type ▪ [3.9] (read-only) Control EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10... - Page 16 C2: Preferential kWh rate power supply contact C3: Separate normal kWh rate power supply for the hydro (1N~) C4: Connection of X11Y C5: Preferential kWh rate power supply for the compressor (1N~) Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10...
- Page 17 Preferential kWh rate power supply contact: 16 V DC detection (voltage supplied by PCB). The voltage-free contact shall ensure the minimum applicable load of 15 V DC, 10 mA. Connect the preferential kWh rate power supply contact (S1S) as follows. 1× EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10...
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Page 18: To Connect The Remote Outdoor Sensor
Remote outdoor sensor + cable (40 m) delivered as accessory operation. Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 19: To Connect The Electricity Meters
The positive polarity MUST be connected to X5M/6 and X5M/4; the negative polarity to X5M/5 and X5M/3. 1 Open the following (see "3.2.1 To open the indoor unit" [ 4 7]): EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 20: To Connect The Alarm Output
To connect the space cooling/ Cable sleeve (field supply) heating ON/OFF output Wires: (2+1)×0.75 mm² Maximum load: 3.5 A, 250 V AC — unit" [ 4 7]): 1 Open the following (see "3.2.1 To open the indoor Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 21: To Connect The Changeover To External Heat Source
2 User interface panel 3 Front panel 4 Main switch box cover 2 Connect the changeover to external heat source cable to the appropriate terminals as shown in the illustration below. EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 22: To Connect The Power Consumption Digital Inputs
2 Connect the safety thermostat (normally closed) cable to the appropriate terminals as shown in the illustration below. 2 Connect the power consumption digital inputs cable to the appropriate terminals as shown in the illustration below. Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 23: To Connect The Low Pressure Switch On The Central Water Loop Side
Cut loop wires coming from A16P/X13A/1+4 (factory mounted) Splicing connectors (field supply) Wires of the central water loop low pressure switch cable (field supply) EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 24: To Connect The Thermostat For Passive Cooling
On the user interface, make sure to set BRP069A61), which allows for: [2.9]=2 (Control = Room thermostat) ▪ App control of the heat pump system ▪ Integration of the heat pump system in a Smart Grid application Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 25: Overview Of Electrical Connections
It is recommended to connect the LAN adapter to the energy application router directly. Depending on the wireless bridge or power management line adapter model, the system might not function properly. system + 230 V AC detection voltage (X1A) EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 26: Electricity Meter
The rest of the wiring to X1A differs depending on the digital outputs available on the solar inverter/energy management system and/or on the Smart Grid operation modes that you want the system to run in. Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 27: Configuration
▪ Afterwards. If necessary, you can make changes to the solar inverter/energy management system to LAN adapter configuration in the menu structure or the overview settings. digital inputs X1A/1+2 LAN. EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 28: To Access The Most Used Commands
You can change all these settings via the menu structure. User pin code Protective functions The User pin code is 0000. The unit is equipped with the following protective functions: Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 29: Configuration Wizard: Language
To manually recover it via the user interface, go to the a Main LWT zone Malfunctioning main menu screen and confirm whether the backup heater can take over the heat load or not. EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 30: Configuration Wizard: Backup Heater
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] ▪ 4: 9W Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 31: Configuration Wizard: Additional Zone
For more info about this functionality, see "6.2.5 Configuration zone" [ 4 30]. wizard: Main To set the heat pump ON hysteresis: Code Description [5.9] [6-00] Heat pump ON hysteresis ▪ 2°C~40°C EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 32: Weather-Dependent Curve
Because it reacts more quickly, it prevents high rises and drops of the indoor temperature and water temperature at tap points. Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 33: Slope-Offset Curve
Main zone – Heating [2.4] Main zone > Setpoint WD heating, fixed cooling mode OR Weather dependent Main zone – Cooling [2.4] Main zone > Setpoint Weather dependent mode Additional zone – Heating EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 34: Settings Menu
The installer can fill in his contact number here. The following table describes how to fine-tune the weather- Code Description dependent curve of a zone or tank: [8.3] Number that users can call in case of problems. Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 35: Central Water Loop Freezing Temperature
▪ 0: Off ▪ 5: –12°C ▪ 1: Every day ▪ 6: –15°C ▪ 2: Every Week ▪ 7: –18°C [3‑0B] Water loop valve opening, Duration: ▪ 30~120 minutes, step 30 minutes EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 36: Menu Structure: Overview Installer Settings
[9.B] Sensors External sensor Ext. amb. sensor offset Averaging time [9.C] Bivalent Bivalent Boiler efficiency Temperature Hysteresis INFORMATION Depending on the selected installer settings and unit type, settings will be visible/invisible. Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 37: Commissioning
▪ Between the indoor unit and the valves (if applicable) ▪ Between the indoor unit and the room thermostat (if applicable) The system is properly earthed and the earth terminals are tightened. EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 38: To Perform An Air Purge On The Central Water Loop Circuit
4 28]. change the user permission 2 Select OK to confirm. 2 Go to [A.2]: Commissioning > Actuator test run. 3 Select a test from the list. Example: Pump. Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 39: 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. EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 40: Maintenance And Service
4 10]. integral line strainer, pressure reducing valve cartridge and seating may be necessary. Fluid pressure Check whether the fluid pressure is above 1 bar. If it is lower, add fluid. Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 41: To Drain The Domestic Hot Water Tank
Prerequisite: Open all the hot water tapping points to allow air to enter the system. Prerequisite: Remove the top panel. See "3.2.1 To open the indoor unit" [ 4 7]. 1 Remove the clip that fixes the domestic hot water OUT pipe. EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 42: 10 Technical Data
4 Reinstall the clip to fix the domestic hot water OUT pipe. Technical data A subset of the latest technical data is available on the regional Daikin website (publicly accessible). The full set of latest technical data is available on the Daikin Business Portal (authentication required). -
Page 43: Piping Diagram: Indoor Unit
Service port (5/16" flare) R5T (A1P) Tank Heat sink R8T (A1P) Tank Filter Rectifier Connections: Pressure independent control valve (PICV) + actuator Screw connection Quick coupling Refrigerant flow: Brazed connection Heating Cooling EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10... -
Page 44: Wiring Diagram: Indoor Unit
PC=power circuit) (1) Main power connection (1) Main power connection Backup heater control PCB For preferential kWh rate power For preferential kWh rate power Inverter PCB supply supply * Demand PCB Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10... - Page 45 Normally closed Normally open Normally open Safety thermostat contact: 16 V Safety thermostat contact: DC detection (voltage supplied 16 V DC detection (voltage by PCB) supplied by PCB) Shut-off valve Shut-off valve EWSAH/X06UDA9W Installation manual Daikin Altherma 3 WS 4P675760-1 – 2021.10...
- Page 46 Power limitation demand input 3 FIELD SUPPLY A8P: X801M: 3-5 signal 2 core Power limitation demand input 4 Router for LAN adapter A8P: X801M: 4-5 A15P: X4A signal ethernet 4D137622 Installation manual EWSAH/X06UDA9W Daikin Altherma 3 WS 4P675760-1 – 2021.10...
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Page 47: Technical Specifications: Domestic Hot Water Tank
WARNING TO INSTALLER ■ This installation is subject to building regulation approval, notify Local Authority of intention to install. ■ Use only manufacturer's recommended spare parts. Contact your local Daikin dealer. ■ Installed by name address tel. No. - Page 48 4P675760-1 0000000T 4P675760-1 2021.10 Verantwortung für Energie und Umwelt...