Daikin EHVZ08S18DA6V7 Installation Manual
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Also See for EHVZ08S18DA6V7:
- Installer's reference manual (220 pages) ,
- Operation manual (16 pages) ,
- User reference manual (52 pages)
Related Manuals for Daikin EHVZ08S18DA6V7
Summary of Contents for Daikin EHVZ08S18DA6V7
- Page 1 Installation manual Daikin Altherma 3 R F EHVZ04S18DA6V7 EHVZ08S18DA6V7 EHVZ08S23DA6V7 Installation manual EHVZ08S18DA9W7 English Daikin Altherma 3 R F EHVZ08S23DA9W7...
- Page 2 3P507286-12C...
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Page 3: Table Of Contents
Detailed screen with weather-dependent curve..20 Daikin website (publicly accessible). 5.2.8 Configuration wizard: Tank ......... 21 ▪ The full set of latest technical data is available on the Daikin Settings menu ................21 Business Portal (authentication required). 5.3.1 Main zone ..............21 5.3.2... -
Page 4: About The Box
WARNING Make sure installation, servicing, maintenance and repair WARNING comply with instructions from Daikin and with applicable The appliance shall be stored in a room without legislation (for example national gas regulation) and are continuously operating ignition sources (example: open executed only by authorised persons. - Page 5 3 Preparation NOTICE ▪ Pipework shall be protected from physical damage. ▪ Installation of pipework shall be kept to a minimum. EHVZ04+08S18+23DA6V+9W7 Installation manual Daikin Altherma 3 R F 4P618950-1 – 2020.03...
- Page 6 ▪ Top opening: The area of the top opening must be larger than or equal to the bottom opening. The bottom of the top opening must be situated at least 1.5 m above the top of the bottom opening. ▪ Ventilation openings to the outside are NOT considered suitable ventilation openings (the user can block them when it is cold). Installation manual EHVZ04+08S18+23DA6V+9W7 Daikin Altherma 3 R F 4P618950-1 – 2020.03...
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Page 7: Preparing Water Piping
(voltage Overview free contact) Normal kWh rate power 6.3 A supply Optional equipment User interface used as room thermostat Room thermostat 3 or 4 100 mA Top panel User interface panel EHVZ04+08S18+23DA6V+9W7 Installation manual Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 8: To Lower The Switch Box On The Indoor Unit
2 Tilt the switch box to the front and lift it out of its hinges. 4× 4 If necessary, remove the front plate. This is, for example, necessary in the following cases: Installation manual EHVZ04+08S18+23DA6V+9W7 Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 9: Mounting The Indoor Unit
3 Slide the indoor unit into position. 3× 4 Adjust the height of the leveling feet to compensate for floor irregularities. The maximum allowed deviation is 1°. ≤1° EHVZ04+08S18+23DA6V+9W7 Installation manual Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 10: Connecting Refrigerant Piping
To facilitate service and maintenance, 4 shut-off valves and 1 overpressure bypass valve are provided. Mount the shut-off valves on the space heating water inlets and space heating water outlets. Installation manual EHVZ04+08S18+23DA6V+9W7 Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 11: To Connect The Recirculation Piping
1 Open every hot water tap in turn to purge air from the system pipe work. 2 Open the cold water supply valve. 3 Close all water taps after all air is purged. 4 Check for water leaks. EHVZ04+08S18+23DA6V+9W7 Installation manual Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 12: To Connect The Main Power Supply
It is only possible for the system to have EITHER preferential kWh rate power 1 Connect the main power supply. supply OR a safety thermostat for the additional zone. Installation manual EHVZ04+08S18+23DA6V+9W7 Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 13: To Connect The Backup Heater Power Supply
4‑pole; 20 A; curve 400 V; tripping class C. K5M Safety contactor (in the lower switch box) Q1DI Earth leakage circuit breaker (field supply) SWB Switch box X6M Terminal (field supply) EHVZ04+08S18+23DA6V+9W7 Installation manual Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 14: To Connect The Shut-Off Valve
Installation of EKRP1HBAA is required. Prewiring between X2M/7+9 and Q1L (= thermal protector backup heater). Do NOT change. 2 Fix the cable with cable ties to the cable tie mountings. Installation manual EHVZ04+08S18+23DA6V+9W7 Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 15: To Connect The Changeover To External Heat Source
It is only possible for the system to have EITHER preferential kWh rate power supply OR a safety thermostat for the additional zone. EHVZ04+08S18+23DA6V+9W7 Installation manual Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 16: Finishing The Indoor Unit Installation
N/A (not applicable). To access the installer settings 1 Set the user permission level to Installer. 2 Go to [9]: Installer settings. Installation manual EHVZ04+08S18+23DA6V+9W7 Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 17: Configuration Wizard
Set the local time and date Number of zones The system can supply leaving water to up to 2 water temperature zones. During configuration, the number of water zones must be set. EHVZ04+08S18+23DA6V+9W7 Installation manual Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 18: Configuration Wizard: Backup Heater
50°C, [2.7] and for the additional zone [3.7] correctly in Daikin recommends NOT to disable the backup heater accordance with the connected emitter. second step because it will have a big impact on the... -
Page 19: Configuration Wizard: Main Zone
For more info about this functionality, see "5.2.5 Configuration temperature of the user interface used as a zone" [ 4 19]. wizard: Main room thermostat. Code Description [3.4] ▪ 0: Fixed ▪ 2: Weather dependent EHVZ04+08S18+23DA6V+9W7 Installation manual Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 20: Detailed Screen With Weather-Dependent Curve
The icon corresponds to the heat emitter for that zone: ▪ : Underfloor heating Item Description ▪ : Fan coil unit WD curve before changes. ▪ : Radiator ▪ : Domestic hot water tank Installation manual EHVZ04+08S18+23DA6V+9W7 Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 21: Configuration Wizard: Tank
User interface at indoor unit See the operation manual for more details. User interface used as room thermostat at main zone External room thermostat at additional zone ▪ [C‑07]=1 (Ext RT control) EHVZ04+08S18+23DA6V+9W7 Installation manual Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 22: Additional Zone
▪ 2: 2 contacts 5.3.3 Information Dealer information The installer can fill in his contact number here. Code Description [8.3] Number that users can call in case of problems. Installation manual EHVZ04+08S18+23DA6V+9W7 Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 23: Menu Structure: Overview Installer Settings
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. EHVZ04+08S18+23DA6V+9W7 Installation manual Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 24: Commissioning
The correct pipe size is installed and the pipes are setting to reach the minimum required flow rate + 2 l/ properly insulated. min. There is NO water leak inside the indoor unit. Installation manual EHVZ04+08S18+23DA6V+9W7 Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 25: To Perform An Air Purge
4 16]. 1 In the menu, go to Stop test run. change the user permission 2 Go to [A.4]: Commissioning > UFH screed dryout. 2 Select OK to confirm. EHVZ04+08S18+23DA6V+9W7 Installation manual Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 26: 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 EHVZ04+08S18+23DA6V+9W7 Daikin Altherma 3 R F 4P618950-1 – 2020.03... -
Page 27: 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 28: Wiring Diagram: Indoor Unit
* Ambient sensor On/OFF thermostat * On/OFF thermostat (PC=power circuit) R1T (A14P) * Ambient sensor user interface * Heat pump convector R2T (A1P) Outlet backup heater thermistor * Digital I/O PCB Installation manual EHVZ04+08S18+23DA6V+9W7 Daikin Altherma 3 R F 4P618950-1 – 2020.03... - Page 29 Only for wired On/OFF Only for wired On/OFF interface thermostat thermostat (5) Ext. thermistor (5) External thermistor Only for wireless On/OFF Only for wireless On/OFF Switch box thermostat thermostat EHVZ04+08S18+23DA6V+9W7 Installation manual Daikin Altherma 3 R F 4P618950-1 – 2020.03...
- Page 30 A8P: X801M: 4-5 demand input 4 signal 2 core Only for remote user interface 2x0.75 A14P: P1-P2 user interface X5M: 11-12 communication 2 core 2x0.75 A13P: P1-P2 LAN adapter communication 4D128741 Installation manual EHVZ04+08S18+23DA6V+9W7 Daikin Altherma 3 R F 4P618950-1 – 2020.03...
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Page 31: 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 EHVZ04+08S18+23DA6V+9W7 Installation manual Daikin Altherma 3 R F 4P618950-1 – 2020.03... - Page 32 4P618950-1 0000000R 4P618950-1 2020.03 Verantwortung für Energie und Umwelt...