Daikin EHVH04S18CB Installation Manual
Altherma – low temperature split heat pump
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Also See for EHVH04S18CB:
- Operation manual (12 pages) ,
- Installation manual (24 pages) ,
- User reference manual (24 pages)
Table of Contents
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Table of Contents
Related Manuals for Daikin EHVH04S18CB
Summary of Contents for Daikin EHVH04S18CB
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Page 1: Installation Manual
Installation manual Daikin Altherma – Low temperature split EHVH04S18CB EHVH08S18CB EHVH08S26CB EHVH11S18CB EHVH11S26CB EHVH16S18CB EHVH16S26CB EHVX04S18CB EHVX08S18CB EHVX08S26CB EHVX11S18CB EHVX11S26CB Installation manual EHVX16S18CB English Daikin Altherma – Low temperature split EHVX16S26CB... - Page 2 3P384987-2...
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Page 3: Table Of Contents
Latest revisions of the supplied documentation may be available on 4.5.12 To connect the power consumption digital inputs ..11 the regional Daikin website or via your dealer. Finishing the indoor unit installation .......... 12 4.6.1 To fix the user interface cover to the indoor unit..12 The original documentation is written in English. -
Page 4: Preparation
Installation site requirements of the current indoor unit Outdoor unit and indoor unit power supply ▪ Mind the following spacing installation guidelines: Power supply for 2+GND or outdoor unit 3+GND Installation manual EHVH/X04~16S18CB + EHVH/X08~16S26CB Daikin Altherma – Low temperature split 4P384971-1C – 2016.02... -
Page 5: Installation
To open the indoor unit 1 Loosen and remove the screws at the bottom of the unit. 2 Push on the button at the bottom of the front plate. EHVH/X04~16S18CB + EHVH/X08~16S26CB Installation manual Daikin Altherma – Low temperature split 4P384971-1C – 2016.02... -
Page 6: Connecting The Refrigerant Piping
3 In case of a unit with a tank capacity of 180 l, remove the expansion vessel. 4 Remove the top insulation. 5 Cut out part (c) from the top insulation. Installation manual EHVH/X04~16S18CB + EHVH/X08~16S26CB Daikin Altherma – Low temperature split 4P384971-1C – 2016.02... -
Page 7: To Fill The Water Circuit
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. EHVH/X04~16S18CB + EHVH/X08~16S26CB Installation manual Daikin Altherma – Low temperature split 4P384971-1C – 2016.02... -
Page 8: To Connect The Main Power Supply
OR Connect X6Y to X6YB. ▪ if no power consumption of the indoor unit is allowed at the preferential kWh rate power supply when active. Installation manual EHVH/X04~16S18CB + EHVH/X08~16S26CB Daikin Altherma – Low temperature split 4P384971-1C – 2016.02... -
Page 9: To Connect The Backup Heater Power Supply
2 4 6 14 2 4 6 14 Ω Ω 6 kW 1~ 230 V 1 2 3 4 6 7 8 (*9W) 1 3 5 13 2 4 6 14 EHVH/X04~16S18CB + EHVH/X08~16S26CB Installation manual Daikin Altherma – Low temperature split 4P384971-1C – 2016.02... -
Page 10: To Connect The User Interface
Be careful NOT to pinch the wiring when attaching the frontplate to the unit. The main user interface is required for operation, but has to be ordered separately (mandatory option). Installation manual EHVH/X04~16S18CB + EHVH/X08~16S26CB Daikin Altherma – Low temperature split 4P384971-1C – 2016.02... -
Page 11: To Connect The Domestic Hot Water Pump
1 Connect the space cooling/heating ON/OFF output cable to the appropriate terminals as shown in the illustration below. Installation of EKRP1AHTA is required. 2 Fix the cable with cable ties to the cable tie mountings. EHVH/X04~16S18CB + EHVH/X08~16S26CB Installation manual Daikin Altherma – Low temperature split 4P384971-1C – 2016.02... -
Page 12: Finishing The Indoor Unit Installation
▪ Afterwards. If necessary, you can make changes to the Example: [1‑01]: "1" will result in "01". configuration afterwards. Installation manual EHVH/X04~16S18CB + EHVH/X08~16S26CB Daikin Altherma – Low temperature split 4P384971-1C – 2016.02... -
Page 13: Basic Configuration
If the setting is set to 6, an error code will Backup heater relay setting appear and the system will NOT operate. EHVH/X04~16S18CB + EHVH/X08~16S26CB Installation manual Daikin Altherma – Low temperature split 4P384971-1C – 2016.02... - Page 14 External sensor: ▪ 0 (No): NOT installed. ▪ 1 (Outdoor sensor): Connected to measuring outdoor temperature. ▪ 2 (Room sensor): Connected to PCB measuring the indoor temperature. Installation manual EHVH/X04~16S18CB + EHVH/X08~16S26CB Daikin Altherma – Low temperature split 4P384971-1C – 2016.02...
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Page 15: Quick Wizard: Capacities (Energy Metering)
[1-06] [1-07] mode. ▪ T : Target leaving water temperature (main) ▪ T : Outdoor temperature EHVH/X04~16S18CB + EHVH/X08~16S26CB Installation manual Daikin Altherma – Low temperature split 4P384971-1C – 2016.02... -
Page 16: Domestic Hot Water Control
Code Description system by adjusting the unit capacity during the heat up/cool down cycle. [6.3.2] Number that users can call in case of problems. Installation manual EHVH/X04~16S18CB + EHVH/X08~16S26CB Daikin Altherma – Low temperature split 4P384971-1C – 2016.02... -
Page 17: 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. EHVH/X04~16S18CB + EHVH/X08~16S26CB Installation manual Daikin Altherma – Low temperature split 4P384971-1C – 2016.02... -
Page 18: Commissioning
The air purge valve is open (at least 2 turns). stop it manually, press , select OK and press The pressure relief valve purges water when opened. Installation manual EHVH/X04~16S18CB + EHVH/X08~16S26CB Daikin Altherma – Low temperature split 4P384971-1C – 2016.02... -
Page 19: To Perform A Test Run
▪ Explain the user about energy saving tips as described in the ▪ Bivalent signal test operation manual. ▪ Alarm output test Technical data Latest information can be found in the technical engineering data. EHVH/X04~16S18CB + EHVH/X08~16S26CB Installation manual Daikin Altherma – Low temperature split 4P384971-1C – 2016.02... -
Page 20: Wiring Diagram
Main leaving water temperature: 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) Installation manual EHVH/X04~16S18CB + EHVH/X08~16S26CB Daikin Altherma – Low temperature split 4P384971-1C – 2016.02... - Page 21 6T1 (3~, 230 V, 6 kW) 9WN (3N~, 400 V, 9 kW) 1N~, 50 Hz 230 V AC only for *3V only for *9W 4D090419-1C page 4 EHVH/X04~16S18CB + EHVH/X08~16S26CB Installation manual Daikin Altherma – Low temperature split 4P384971-1C – 2016.02...
- Page 22 *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 Installation manual EHVH/X04~16S18CB + EHVH/X08~16S26CB Daikin Altherma – Low temperature split 4P384971-1C – 2016.02...
- Page 23 Digital power limitation inputs SS1 (A4P) Selector switch Power supply transformer Connector Terminal strip Connector * = Optional (*) = Standard for EHVH/X, optional for EHBH/X EHVH/X04~16S18CB + EHVH/X08~16S26CB Installation manual Daikin Altherma – Low temperature split 4P384971-1C – 2016.02...
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Page 24: 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 Installation manual EHVH/X04~16S18CB + EHVH/X08~16S26CB Daikin Altherma – Low temperature split 4P384971-1C – 2016.02... - Page 25 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 EHVH/X04~16S18CB + EHVH/X08~16S26CB Installation manual Daikin Altherma – Low temperature split 4P384971-1C – 2016.02...
- Page 28 4P384971-1 C 00000004 4P384971-1C 2016.02...