Daikin Altherma 3 H MT F Installation Manual
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Also See for Altherma 3 H MT F:
- Installer's reference manual (296 pages) ,
- Installation manual (40 pages) ,
- User reference manual (68 pages)
Related Manuals for Daikin Altherma 3 H MT F
Summary of Contents for Daikin Altherma 3 H MT F
- Page 1 Installation manual Daikin Altherma 3 H MT F https://daikintechnicaldatahub.eu Installation manual ETVH12SU18EA6V English Daikin Altherma 3 H MT F ETVH12SU23EA6V...
- Page 2 3P586469-11F...
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Page 3: Table Of Contents
7.2.5 Configuration wizard: Main zone......... 27 ▪ Format: Digital files on http://www.daikineurope.com/support- 7.2.6 Configuration wizard: Additional zone......28 and-manuals/product-information/ 7.2.7 Configuration wizard: Tank ......... 28 ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 4: Specific Installer Safety Instructions
The discharge pipes from the pressure relief valves MUST terminate in a safe and visible position without forming any ▪ The full set of latest technical data is available on the Daikin risk to persons in the vicinity. Business Portal (authentication required). -
Page 5: About The Box
WARNING If the supply cord is damaged, it MUST be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard. ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 6: To Remove The Accessories From The Indoor Unit
Tundish 15 mm inlet, 22 mm outlet Wall mounting set for expansion vessel Instruction sheet Expansion vessel of 18 l – 3/4" Male BSP Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 7: Unit Installation
4 9] Front panel ▪ "4.3.2 To connect the drain hose to the High voltage switch box cover ▪ When you need access to the high voltage switch box ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 8: To Lower The Switch Box On The Indoor Unit
1 Remove the fixing plate at the top of the unit. 2 Tilt the switch box to the front and lift it out of its hinges. 2× Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 9: To Connect The Drain Hose To The Drain
▪ Water temperature. All installed piping and piping accessories (valve, connections,…) MUST withstand following temperatures: INFORMATION The following illustration is an example and might NOT match your system layout. ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 10: To Check The Water Volume And Flow Rate
In case the minimum flow rate cannot be reached, a flow error 7H will be generated (no heating or operation). See the installer reference guide for more information. Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 11: To Connect The Water Piping For Domestic Hot Water
Pressure reducing valve/pressure relief valve combination. Water inlet and water outlet 22 mm shows discharge below fixed grating (Building Regulation G3 connection, discharge piping connection 15 mm section 3.61 gives alternative points of discharge): ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 12: To Connect The Recirculation Piping
▪ Do not install shut-off valves between the expansion in case of low temperatures. relief valve and the domestic hot water tank. However, in case of a power failure, these functions cannot guarantee protection. Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... - Page 13 To prevent the system from freezing, more glycol is required. Add glycol according to the table below. ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03...
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Page 14: To Fill The Domestic Hot Water Tank
▪ [3.9] (read-only) Control Item Description Power supply (main) "6.3.1 To connect the main power supply" [ 4 15]. Power supply (backup "6.3.2 To connect the backup heater supply" [ 4 16]. heater) power Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 15: To Connect The Main Power Supply
[9.P] Bizone kit for room thermostat (wired or wireless): In case of… See… Wireless room thermostat ▪ Installation manual of the wireless room thermostat ▪ Addendum book optional equipment ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 16: To Connect The Backup Heater Power Supply
2 kW 1N~ 230 V 9 A — (b)(c) 4 kW 1N~ 230 V 17 A 0.22 Ω (b)(c) 6 kW 1N~ 230 V 26 A 0.22 Ω 2 kW 3~ 230 V 5 A — 4 kW 3~ 230 V 10 A — 6 kW 3~ 230 V 15 A — Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 17: To Connect The Shut-Off Valve
For more information, see the installer reference guide. Wires: 2×0.75 mm² Maximum running current: 100 mA 230 V AC supplied by PCB [2.D] Shut off valve ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 18: To Connect The Electricity Meters
2 Connect the domestic hot water pump cable to the appropriate the polarity. The positive polarity MUST be connected to terminals as shown in the illustration below. X5M/6 and X5M/4; the negative polarity to X5M/5 and X5M/3. Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 19: To Connect The Alarm Output
2 User interface panel required. 3 Upper switch box cover 2 Connect the space cooling/heating ON/OFF output cable to the appropriate terminals as shown in the illustration below. ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 20: To Connect The Changeover To External Heat Source
2 User interface panel 3 Upper switch box cover 2 Connect the changeover to external heat source cable to the appropriate terminals as shown in the illustration below. Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 21: To Connect The Safety Thermostat (Normally Closed Contact)
The 2 incoming Smart Grid contacts can activate the following Smart respective terminals. Grid modes: Smart Grid contact Smart Grid operation mode Free running Forced off Recommended on Forced on ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... - Page 22 Screws for K1A and K2A Sticker to put on the high voltage wires Wires between the relays and X5M (AWG22 ORG) Wires between the relays and X10M (AWG18 RED) Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03...
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Page 23: To Connect The Wlan Cartridge (Delivered As Accessory)
High voltage Smart Grid contact 1 High voltage Smart Grid contact 2 This chapter describes what you have to do and know to configure the system after it is installed. ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 24: To Access The Most Used Commands
▪ Browse through the list of digits and change the selected digit. ▪ Move the cursor from left to right. ▪ Confirm the pin code and proceed. Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 25: Configuration Wizard
The system can supply leaving water to up to 2 water temperature but not changed. zones. During configuration, the number of water zones must be set. Code Description [9.3.1] [E‑03] ▪ 3: 6V ▪ 4: 9W ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 26: Configuration Wizard: Backup Heater
NOTICE An overpressure bypass valve can be integrated in the system. Keep in mind that this valve might not be shown on the illustrations. Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 27: Configuration Wizard: Main Zone
50°C, temperatures [2.5]. Daikin recommends NOT to disable the backup heater second step because it will have a big impact on the ▪ Enable leaving water temperature modulation and increase the maximum modulation [2.C]. -
Page 28: Configuration Wizard: Additional Zone
The domestic hot water can be prepared in 3 different ways. They differ from each other by the way the desired tank temperature is set and how the unit acts upon it. Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 29: Weather-Dependent Curve
See curves" [ 4 30]. "7.3.4 Using weather-dependent 7.3.2 2-points curve Define the weather-dependent curve with these two setpoints: ▪ Setpoint (X1, Y2) ▪ Setpoint (X2, Y1) Example ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 30: Using Weather-Dependent Curves
[2.4] Main zone > Setpoint WD heating, fixed cooling mode OR Weather dependent Main zone – Cooling [2.4] Main zone > Setpoint Weather dependent mode Additional zone – Heating Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 31: Settings Menu
4 31]. about the functionality, see "7.4.1 Main Code Description [3.A] [C–06] External room thermostat type for the additional zone: ▪ 1: 1 contact ▪ 2: 2 contacts ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 32: 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. Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 33: Commissioning
The power supply voltage matches the voltage on the commissioning checklist is also available on the Daikin identification label of the unit. Business Portal (authentication required). There are NO loose connections or damaged electrical The general commissioning checklist is complementary to components in the switch box. -
Page 34: To Perform An Air Purge
12 hours of power-on, manually disable room frost protection by setting [2‑06] to "0", and KEEP it disabled until the screed dryout has finished. Ignoring this notice will result in cracking of the screed. Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 35: 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. ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 36: 10 Maintenance And Service
Open the valve and check if it operates correctly. The water may be very hot! Checkpoints are: ▪ The water flow coming from the relief valve is high enough, no blockage of the valve or in between piping is suspected. Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 37: To Drain The Domestic Hot Water Tank
4 Remove the tube from the temperature and pressure relief integral line strainer, pressure reducing valve cartridge and seating valve that is located on top of the tank. may be necessary. ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 38: To Inspect The Inside Of The Domestic Hot Water Tank
Collect the drained water in a bottle, sink, … using the installed drain hose. 7 Remove the 2 clips that fix the water filter. Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 39: To Clean The Water Filter In Case Of Trouble
4 Install the cleaned rolled‑up filter and strainer in the water filter housing. INFORMATION Correctly install the strainer in the magnetic filter/dirt separator housing using the protrusions. ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... -
Page 40: 11 Technical Data
11 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). 11.1 Piping diagram: Indoor unit... -
Page 41: Wiring Diagram: Indoor Unit
On/OFF thermostat (wireless) # Field supply Ext. thermistor External thermistor Heat pump convector Heat pump convector Position in switch box English Translation Position in switch box Position in switch box ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... - Page 42 (7) Option PCBs (7) Option PCBs Alarm output Alarm output Changeover to ext. heat source Changeover to external heat source Max. load Maximum load Min. load Minimum load Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03...
- Page 43 X2M: 30-35a 4 core communication signal main & add: X2M: 3-4 Only for Human Comfort Interface 2 core 2×0.75 X5M: 11-12 A14P: P1-P2 user interface communication 4D133016B ETVH12SU18+23EA6V Installation manual Daikin Altherma 3 H MT F 4P644481-1 – 2021.03...
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Page 44: Technical Specifications: Domestic Hot Water Tank
ETVH16SU18EA6V 180 l 289 kg ETVH16SU23EA6V 220 l 338 kg 10 bar ■ Maximum design pressure: ■ Rated volume heat exchanger: 9.1 l 4P647876-1A Installation manual ETVH12SU18+23EA6V Daikin Altherma 3 H MT F 4P644481-1 – 2021.03... - Page 48 4P644481-1 0000000P 4P644481-1 2021.03 Verantwortung für Energie und Umwelt...
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