Daikin Altherma 3 H HT F Installation Manual
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Also See for Altherma 3 H HT F:
- Installer's reference manual (300 pages) ,
- User reference manual (68 pages) ,
- Installation manual (44 pages)
Table of Contents
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Summary of Contents for Daikin Altherma 3 H HT F
- Page 1 Installation manual Daikin Altherma 3 H HT F https://daikintechnicaldatahub.eu ETVZ16S18E▲6V▼ ETVZ16S23E▲6V▼ ETVZ16S18E▲9W▼ ETVZ16S23E▲9W▼ Installation manual English ▲= A, B, C, …, Z Daikin Altherma 3 H HT F ▼= , , 1, 2, 3, …, 9...
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Page 2: Table Of Contents
To connect the changeover to external heat source... 16 for basic and advanced usage 6.3.9 To connect the power consumption digital inputs ..17 ▪ Format: Digital files on https://www.daikin.eu. Use the search 6.3.10 To connect the safety thermostat (normally closed function to find your model. -
Page 3: Specific Installer Safety Instructions
Daikin website (publicly accessible). installation" [ 4 7]) Piping installation (see "5 Piping ▪ The full set of latest technical data is available on the Daikin WARNING Business Portal (authentication required). The field piping method MUST be in accordance with the Online tools... -
Page 4: About The Box
▪ Mind the following spacing installation guidelines: Shut-off valves for water circuit Differential pressure bypass valve Mounting plate (+ screw) for demand PCB (EKRP1AHTA) and digital I/O PCB (EKRP1HBAA) Installation manual ETVZ16S18+23E Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 5: Opening And Closing The Unit
2 Remove the user interface panel. Open the hinges at the top 5 If you need access to the high voltage components, remove the and slide the top panel upwards. high voltage switch box cover. ETVZ16S18+23E Installation manual Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 6: To Lower The Switch Box On The Indoor Unit
To close the indoor unit It is recommended to use a tundish to collect the water. 1 Close the cover of the switch box. 2 Put the switch box back into place. Installation manual ETVZ16S18+23E Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 7: Piping Installation 7
NOT 7H). piping" [ 4 8]). The exceeded (see "5.2.1 To connect the water minimum water pressure to operate is 1 bar (=0.1 MPa). ETVZ16S18+23E Installation manual Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 8: Connecting Water Piping
Space heating additional/direct zone – Water IN (screw connection, 1") Space heating additional/direct zone – Water OUT (screw connection, 1") Space heating main/mixed zone – Water IN (screw connection, 1") Installation manual ETVZ16S18+23E Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 9: To Connect The Recirculation Piping
Freeze protection by glycol NOTICE About freeze protection by glycol Install air purge valves at all local high points. Adding glycol to the water lowers the freezing point of water. ETVZ16S18+23E Installation manual Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 10: To Fill The Domestic Hot Water Tank
▪ Protection against bursting: the glycol will prevent the piping from bursting, but NOT the liquid inside the piping from freezing. ▪ Protection against freezing: the glycol will prevent the liquid inside the piping from freezing. Installation manual ETVZ16S18+23E Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 11: Electrical Installation
"6.3.7 To connect the space cooling/ output" [ 4 16]. operation control heating ON/OFF Changeover to "6.3.8 To connect the changeover to source" [ 4 16]. external heat source external heat control ETVZ16S18+23E Installation manual Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 12: To Connect The Main Power Supply
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. [9.8] Benefit kWh power supply Installation manual ETVZ16S18+23E Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 13: To Connect The Backup Heater Power Supply
To connect the backup heater power Field wiring (see table below) supply Backup heater Power supply Wires type 1N~ 230 V (6V3) 2+GND 3~ 230 V (6T1) 3+GND 3N~ 400 V 4+GND [9.3] Backup heater ETVZ16S18+23E Installation manual Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 14: To Connect The Shut-Off Valve
Safety contactor (in the lower switch box) Q1DI Earth leakage circuit breaker (field supply) Switch box Terminal (field supply) 3 Fix the cable with cable ties to the cable tie mountings. Installation manual ETVZ16S18+23E Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 15: To Connect The Electricity Meters
Wire between X2M and A4P 1 A (continuous) A4P Installation of EKRP1HBAA is [9.2.2] DHW pump required. [9.2.3] DHW pump schedule unit" [ 4 5]): 1 Open the following (see "4.2.1 To open the indoor ETVZ16S18+23E Installation manual Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 16: To Connect The Space Cooling/Heating On/Off Output
Wire between X2M and A4P A4P Installation of EKRP1HBAA is required. 2 Connect the changeover to external heat source cable to the appropriate terminals as shown in the illustration below. Installation manual ETVZ16S18+23E Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 17: To Connect The Power Consumption Digital Inputs
2 Connect the safety thermostat (normally closed) cable to the 2 Connect the power consumption digital inputs cable to the appropriate terminals as shown in the illustration below. appropriate terminals as shown in the illustration below. ETVZ16S18+23E Installation manual Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 18: To Connect A Smart Grid
▪ In case of high voltage Smart Grid contacts. This requires the installation of the Smart Grid relay kit (EKRELSG). The 2 incoming Smart Grid contacts can activate the following Smart Grid modes: Installation manual ETVZ16S18+23E Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... - Page 19 Jumper (factory-mounted). If you also connect a safety thermostat (Q4L), replace the jumper with the safety thermostat wires. Smart Grid pulse meter 1 Install the components of the Smart Grid relay kit as follows: ETVZ16S18+23E Installation manual Daikin Altherma 3 H HT F 4P644730-1D – 2022.08...
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Page 20: To Connect The Wlan Cartridge (Delivered As Accessory)
To prevent water ingress to the switch box, seal the low voltage 3 Connect the high voltage wiring as follows: wiring intake using the sealing tape (delivered as accessory). Installation manual ETVZ16S18+23E Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 21: Configuration
Accessing settings via the code in the Code level" [ 4 21]. change the user permission overview field settings. For example: [C-07] 2 Go to [9.I]: Installer settings > Overview field settings. See also: ETVZ16S18+23E Installation manual Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 22: Configuration Wizard
SH reduced/DHW off if the house is unattended for longer periods. 7.2.2 Configuration wizard: Time and date Code Description [7.2] Set the local time and date Installation manual ETVZ16S18+23E Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 23: Configuration Wizard: Backup Heater
2 steps. If 2 steps, the capacity of the second step depends on this setting. It can also be chosen to have a higher capacity of the second step in emergency. ETVZ16S18+23E Installation manual Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 24: Configuration Wizard: Main Zone
Only for systems with integrated domestic hot water tank: If Example underfloor heating: 40–5/2=37.5°C the storage temperature setpoint is higher than 50°C, To compensate, you can: Daikin recommends NOT to disable the backup heater second step because it will have a big impact on the ▪ Increase weather-dependent... -
Page 25: Configuration Wizard: Additional Zone
Only program a storage stop when tank heating is absolutely Indicates if the desired leaving water temperature is according to a undesirable. zone" [ 4 24]. schedule. Also see "7.2.5 Configuration wizard: Main ETVZ16S18+23E Installation manual Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 26: Weather-Dependent Curve
Confirm changes and proceed. Types of weather-dependent curve There are 2 types of weather-dependent curves: ▪ 2-points curve Installation manual ETVZ16S18+23E Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 27: Slope-Offset Curve
X1, X2 Examples of outdoor ambient temperature Additional zone – Heating [3.5] Additional zone > Heating WD curve Additional zone – Cooling [3.6] Additional zone > Cooling WD curve ETVZ16S18+23E Installation manual Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 28: Settings Menu
The installer can fill in his contact number here. applicable when [C‑07]=0): Code Description ▪ [C‑07]=2 (Room thermostat) [8.3] Number that users can call in case of problems. Installation manual ETVZ16S18+23E Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 29: 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. ETVZ16S18+23E Installation manual Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 30: Commissioning
Next applicable) commissioning instructions in this chapter, a general commissioning checklist is also available on the Daikin The system is properly earthed and the earth terminals Business Portal (authentication required). are tightened. The general commissioning checklist is complementary to... -
Page 31: To Check The Minimum Flow Rate
To air purge the domestic hot water tank circuit, choose [A.3.1.5.2] Circuit=Tank at the start of the manual air purge of the main zone or additional zone. ETVZ16S18+23E Installation manual Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 32: To Perform An Underfloor Heating Screed Dryout
NOT applicable. 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 33: Piping Diagram: Indoor Unit
Loose nut 1" Shut-off valve (recommended) Non-return valve (recommended) Pressure reducing valve (recommended) Pressure relief valve (max. 10 bar (=1.0 MPa))(mandatory) Tundish (mandatory) Expansion vessel (recommended) B1PW Space heating water pressure sensor ETVZ16S18+23E Installation manual Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... -
Page 34: Wiring Diagram: Indoor Unit
ON/OFF thermostat (wireless) PHC1 (A4P) * Optocoupler input circuit Ext. thermistor External thermistor Thermal protector backup heater Heat pump convector Heat pump convector Q3L, Q4L # Safety thermostat Installation manual ETVZ16S18+23E Daikin Altherma 3 H HT F 4P644730-1D – 2022.08... - Page 35 230 V AC Control Device 230 V AC supplied by PCB 230 V AC supplied by PCB Continuous Continuous current DHW pump output Domestic hot water pump output DHW pump Domestic hot water pump ETVZ16S18+23E Installation manual Daikin Altherma 3 H HT F 4P644730-1D – 2022.08...
- Page 36 Only for Human Comfort Interface A8P: X801M: 4-5 2 core signal 2×0.75 X5M: 11-12 A14P: P1-P2 user interface communication Only for LAN adapter 2 core 2×0.75 A13P: P1-P2 LAN adapter communication 4D133218C Installation manual ETVZ16S18+23E Daikin Altherma 3 H HT F 4P644730-1D – 2022.08...
- Page 40 4P644730-1 D 0000000/ 4P644730-1D 2022.08 Verantwortung für Energie und Umwelt...