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Summary of Contents for Daikin Altherma EHVZ-CB3V
- Page 1 Installation manual Daikin Altherma – Low temperature split EHVZ04S18CB Installation manual EHVZ08S18CB English Daikin Altherma – Low temperature split EHVZ16S18CB...
- Page 2 3P384987-5F...
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Page 3: Table Of Contents
Overview: Configuration ............12 Daikin website (publicly accessible). 5.1.1 To access the most used commands ......13 ▪ The full set of latest technical data is available on the Daikin Basic configuration ..............13 extranet (authentication required). 5.2.1 Quick wizard: Language / time and date..... 13 5.2.2... -
Page 4: Preparation
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. Installation manual EHVZ04~16S18CB3V Daikin Altherma – Low temperature split 4P401672-1E – 2018.02... -
Page 5: Preparing Electrical Wiring
100 mA Field supplied components Shut-off valve 100 mA Electricity meter 2 (per meter) Domestic hot water pump Alarm output Changeover to external heat source control Space heating operation control EHVZ04~16S18CB3V Installation manual Daikin Altherma – Low temperature split 4P401672-1E – 2018.02... -
Page 6: To Open The Switch Box Cover Of The Indoor Unit
Mount the valves on the space heating water inlet and space heating 2 Slide the indoor unit into position. water outlet. Mind their position: the integrated drain valves will only Installation manual EHVZ04~16S18CB3V Daikin Altherma – Low temperature split 4P401672-1E – 2018.02... -
Page 7: To Connect The Recirculation Piping
3 Disconnect and remove the expansion vessel of the top 3 Close all water taps after all air is purged. insulation. 4 Check for water leaks. 4 Remove the top insulation. EHVZ04~16S18CB3V Installation manual Daikin Altherma – Low temperature split 4P401672-1E – 2018.02... -
Page 8: To Insulate The Water Piping
4 Fix the cable with cable ties to the cable tie mountings to ensure strain relief and to make sure that it does NOT come in 1 2 3 contact with the piping and sharp edges. Installation manual EHVZ04~16S18CB3V Daikin Altherma – Low temperature split 4P401672-1E – 2018.02... -
Page 9: To Connect The Backup Heater Power Supply
Power Maximum (Ω) heater type heater supply running capacity current 3 kW 1~ 230 V 13 A — 1 Connect the backup heater power supply. A double‑pole fuse is used for F1B. EHVZ04~16S18CB3V Installation manual Daikin Altherma – Low temperature split 4P401672-1E – 2018.02... -
Page 10: To Connect The Shut-Off Valve
The main user interface is required for operation, but has to X5M/10. be ordered separately (mandatory option). 1 Connect the electrical meters cable to the appropriate terminals as shown in the illustration below. Installation manual EHVZ04~16S18CB3V Daikin Altherma – Low temperature split 4P401672-1E – 2018.02... -
Page 11: To Connect The Domestic Hot Water Pump
1 Connect the safety thermostat (normal closed) cable to the appropriate terminals as shown in the illustration below. Installation of EKRP1HB is required. 2 Fix the cable with cable ties to the cable tie mountings. EHVZ04~16S18CB3V Installation manual Daikin Altherma – Low temperature split 4P401672-1E – 2018.02... -
Page 12: Finishing The Indoor Unit Installation
ONLY basic explanations. For more detailed explanation and background information, see the installer ▪ … there is a minimum distance of 2 m between the reference guide. safety thermostat and the 3‑way valve. Installation manual EHVZ04~16S18CB3V Daikin Altherma – Low temperature split 4P401672-1E – 2018.02... -
Page 13: To Access The Most Used Commands
The user permission level will stay in Adv. end user until set Time and date otherwise. To set the user permission level to End user 1 Press for more than 4 seconds. EHVZ04~16S18CB3V Installation manual Daikin Altherma – Low temperature split 4P401672-1E – 2018.02... -
Page 14: Quick Wizard: Standard
When [C‑07]=1 (Ext RT control) thermo ON/OFF condition. User interface at External room External room indoor unit thermostat at main thermostat at zone additional zone (1) Not mandatory. Installation manual EHVZ04~16S18CB3V Daikin Altherma – Low temperature split 4P401672-1E – 2018.02... -
Page 15: Quick Wizard: Capacities (Energy Metering)
▪ 4: Installed (100 pulse/kWh) ▪ 2: N/A ▪ 5: Installed (1000 pulse/kWh) ▪ 3: N/A 5.2.4 Quick wizard: Capacities (energy metering) Code Description [A.2.3.1] [6-02] [A.2.3.6] [6-07] Bottom plate heater capacity [W] EHVZ04~16S18CB3V Installation manual Daikin Altherma – Low temperature split 4P401672-1E – 2018.02... -
Page 16: Space Heating Control
Minimum leaving water temperature setpoint required to reach a stable condition on the comfort setpoint for the ▪ T : Target leaving water temperature room. (additional) ▪ T : Outdoor temperature Installation manual EHVZ04~16S18CB3V Daikin Altherma – Low temperature split 4P401672-1E – 2018.02... -
Page 17: Domestic Hot Water Control
[6‑0D]=0 ([A.4.1] Domestic hot water Type=Reheat only). 5.2.7 Contact/helpdesk number Code Description [6.3.2] Number that users can call in case of problems. EHVZ04~16S18CB3V Installation manual Daikin Altherma – Low temperature split 4P401672-1E – 2018.02... -
Page 18: Menu Structure: Overview Installer Settings
Amp. limits for DI Air purge kW limits for DI Actuator test run Priority INFORMATION Depending on the selected installer settings and unit type, settings will be visible/invisible. Installation manual EHVZ04~16S18CB3V Daikin Altherma – Low temperature split 4P401672-1E – 2018.02... -
Page 19: Commissioning
6 Close all space heating loops that can be closed (see previous step). 7 Create a thermo request on the main zone only. 8 Wait 1 minute until the unit is stabilized. EHVZ04~16S18CB3V Installation manual Daikin Altherma – Low temperature split 4P401672-1E – 2018.02... -
Page 20: To Perform An Air Purge
3 Select Start dryout and press 4 Select OK and press Result: The underfloor heating screed dryout starts. It stops automatically when done. To stop it manually, press , select OK and press Installation manual EHVZ04~16S18CB3V Daikin Altherma – Low temperature split 4P401672-1E – 2018.02... -
Page 21: Hand-Over To The User
▪ [4‑08]=0 ▪ [4‑01]≠1 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 extranet (authentication required). Piping diagram: Indoor unit... - Page 22 R4T – Inlet water thermistor R5T – Tank thermistor R7T – Water outlet thermistor (main/mixed zone) Expansion vessel Air purge Check valve Capillary tube Screw connection Flare connection Quick coupling Brazed connection Installation manual EHVZ04~16S18CB3V Daikin Altherma – Low temperature split 4P401672-1E – 2018.02...
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Page 23: Wiring Diagram: Indoor Unit
Digital I/O PCB S6S~S9S Digital power limitation inputs Receiver PCB (Wireless On/OFF SS1 (A4P) Selector switch thermostat) Power supply transformer Bizone PCB CN1-2, X*A Connector Current loop PCB X*H, X*Y EHVZ04~16S18CB3V Installation manual Daikin Altherma – Low temperature split 4P401672-1E – 2018.02... - Page 24 Only for *** Only for *** User interface User interface Only for demand PCB option Only for demand PCB option Installation manual EHVZ04~16S18CB3V Daikin Altherma – Low temperature split 4P401672-1E – 2018.02...
- Page 25 4 signal Standard part 2 core 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 4D096036A EHVZ04~16S18CB3V Installation manual Daikin Altherma – Low temperature split 4P401672-1E – 2018.02...
- Page 28 4P401672-1 E 0000000. 4P401672-1E 2018.02...
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