Daikin Altherma EHVH04S23DAV Installation Manual
Low temperature split
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Also See for Altherma EHVH04S23DAV:
- Operation manual (12 pages) ,
- Installer's reference manual (108 pages)
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Operating Manual
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Summary of Contents for Daikin Altherma EHVH04S23DAV
- Page 1 Installation manual Daikin Altherma – Low temperature split Installation manual EHVH04S23DAV(G) English Daikin Altherma – Low temperature split EHVH08S23DAV(G)
- Page 2 3P507286-5...
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Page 3: Table Of Contents
Detailed screen with weather-dependent curve..17 Daikin website (publicly accessible). 5.2.8 Configuration wizard: Tank ......... 18 ▪ The full set of latest technical data is available on the Daikin Settings menu ................18 extranet (authentication required). 5.3.1 Main zone ..............18 5.3.2... -
Page 4: About The Box
Preparation WARNING Preparing the installation site Make sure installation, servicing, maintenance and repair comply with instructions from Daikin and with applicable legislation (for example national gas regulation) and are WARNING executed only by authorised persons. The appliance shall be stored in a room without... - Page 5 ▪ Ventilation openings to the outside are NOT considered suitable ventilation openings (the user can block them when it is cold). EHVH04+08S23DAV Installation manual Daikin Altherma – Low temperature split 4P499571-1D – 2018.11...
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Page 6: Preparing Water Piping
Power supply for anti- 2+GND legionella heater Preferential kWh rate power supply (voltage free contact) Normal kWh rate power 6.3 A supply Optional equipment Installation manual EHVH04+08S23DAV Daikin Altherma – Low temperature split 4P499571-1D – 2018.11... -
Page 7: To Open The Switch Box Cover Of The Indoor Unit
To open the switch box cover of the 3 Place the switch box lower on the unit. Use the 2 hinges located indoor unit lower on the unit. 4× EHVH04+08S23DAV Installation manual Daikin Altherma – Low temperature split 4P499571-1D – 2018.11... -
Page 8: Mounting The Indoor Unit
It is recommended to use a tundish to collect the water. Refrigerant liquid connection Refrigerant gas connection 2 Connect the gas stop valve from the outdoor unit to the refrigerant gas connection of the indoor unit. Installation manual EHVH04+08S23DAV Daikin Altherma – Low temperature split 4P499571-1D – 2018.11... -
Page 9: Connecting The Water Piping
20 mm to prevent condensation on the surface of the "6.2.1 To check the minimum flow rate" on page 20. insulation. NOTICE Install air purge valves at all local high points. EHVH04+08S23DAV Installation manual Daikin Altherma – Low temperature split 4P499571-1D – 2018.11... -
Page 10: Connecting The Electrical Wiring
4.5.2 To connect the main power supply 1 Connect the main power supply. In case of normal kWh rate power supply a Refrigerant gas pipe Installation manual EHVH04+08S23DAV Daikin Altherma – Low temperature split 4P499571-1D – 2018.11... -
Page 11: To Connect The Shut-Off Valve
It is only possible for the system to have 1 Connect the alarm output cable to the appropriate terminals as EITHER preferential kWh rate power supply OR a safety shown in the illustration below. thermostat. EHVH04+08S23DAV Installation manual Daikin Altherma – Low temperature split 4P499571-1D – 2018.11... -
Page 12: To Connect The Space Heating On/Off Output
1 Connect the safety thermostat (normal closed) cable to the appropriate terminals as shown in the illustration below. 9 10 2 Fix the cable with cable ties to the cable tie mountings. Installation manual EHVH04+08S23DAV Daikin Altherma – Low temperature split 4P499571-1D – 2018.11... -
Page 13: To Connect The Anti-Legionella Heater Power Supply
▪ First time – Configuration wizard. When you turn ON the user interface for the first time (via the indoor unit), the configuration wizard starts to help you configure the system. EHVH04+08S23DAV Installation manual Daikin Altherma – Low temperature split 4P499571-1D – 2018.11... -
Page 14: To Access The Most Used Commands
24 hours. If you want to change these Example: Modify [1‑01] from 15 to 20. settings, you can do this in the menu structure (User settings > Time/date) once the unit is initialised. Installation manual EHVH04+08S23DAV Daikin Altherma – Low temperature split 4P499571-1D – 2018.11... -
Page 15: Configuration Wizard: System
NOT confirm emergency operation. ▪ Make sure you set the emitter types for the main zone [2.7] and for the additional zone [3.7] correctly in accordance with the connected emitter. EHVH04+08S23DAV Installation manual Daikin Altherma – Low temperature split 4P499571-1D – 2018.11... -
Page 16: Configuration Wizard: Backup Heater
50°C, temperature and/or heating demand of the Daikin recommends NOT to disable the backup heater room. second step because it will have a big impact on the... -
Page 17: Configuration Wizard: Additional Zone
If you choose Weather dependent, the next screen will be the ▪ : Domestic hot water tank detailed screen with weather-dependent curves. Also "5.2.7 Detailed screen with weather-dependent curve" on page 17. EHVH04+08S23DAV Installation manual Daikin Altherma – Low temperature split 4P499571-1D – 2018.11... -
Page 18: Configuration Wizard: Tank
▪ during storage comfort, to prioritize the domestic hot water preparation. When the tank temperature rises above this value, domestic hot water preparation and space heating/cooling are executed sequentially. Code Description [5.4] [6-0C] Reheat setpoint ▪ 30°C~min(50,[6‑0E])°C Installation manual EHVH04+08S23DAV Daikin Altherma – Low temperature split 4P499571-1D – 2018.11... -
Page 19: Menu Structure: Overview Installer Settings
Depending on the selected installer settings and unit type, settings will be visible/invisible. INFORMATION Anti-legionella heater. In the menu structure the term "Booster heater" is used. However, this is actually an anti- legionella heater. EHVH04+08S23DAV Installation manual Daikin Altherma – Low temperature split 4P499571-1D – 2018.11... -
Page 20: Commissioning
However, if you purge air from the heat emitters or heater) is turned ON. collectors, mind the following: The anti-legionella heater circuit breaker F2B (field supply) is turned ON. There are NO refrigerant leaks. Installation manual EHVH04+08S23DAV Daikin Altherma – Low temperature split 4P499571-1D – 2018.11... -
Page 21: To Perform An Operation Test Run
2 Go to [A.2]: Commissioning > Actuator test run. 3 Select a test from the list. Example: Pump. EHVH04+08S23DAV Installation manual Daikin Altherma – Low temperature split 4P499571-1D – 2018.11... -
Page 22: 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. Installation manual EHVH04+08S23DAV Daikin Altherma – Low temperature split 4P499571-1D – 2018.11... -
Page 23: Technical Data
8 Technical data 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). Piping diagram: Indoor unit... -
Page 24: Wiring Diagram: Indoor Unit
# Electrical meter pulse input 2 Legend S6S~S9S * Digital power limitation inputs SS1 (A4P) * Selector switch Main PCB SW1~2 (A12P) Turn buttons * On/OFF thermostat (PC=power circuit) Installation manual EHVH04+08S23DAV Daikin Altherma – Low temperature split 4P499571-1D – 2018.11... - Page 25 Continuous Continuous current Only for wireless On/OFF Only for wireless On/OFF DHW pump output Domestic hot water pump output thermostat thermostat DHW pump Domestic hot water pump EHVH04+08S23DAV Installation manual Daikin Altherma – Low temperature split 4P499571-1D – 2018.11...
- Page 26 A8P: X801M: 4-5 demand input 4 signal 2 core Only for EKRUDAS 2x0.75 X5M: 11-12 A14P: P1-P2 user interface communication 2 core 2x0.75 A13P: P1-P2 LAN adapter communication 4D112068B Installation manual EHVH04+08S23DAV Daikin Altherma – Low temperature split 4P499571-1D – 2018.11...
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Page 27: Indoor Unit
, consider the value that corresponds to room "A =12 m ". room Table 2 – Minimum floor area: indoor unit (kg) Minimum floor area (m²) H=600 mm 1.84 28.81 1.86 29.44 1.88 30.08 1.90 30.72 EHVH04+08S23DAV Installation manual Daikin Altherma – Low temperature split 4P499571-1D – 2018.11... - Page 28 4P499571-1 D 00000008 4P499571-1D 2018.11...
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