Daikin Altherma 3 H HT ECH2O Series Installation Manual
Heat pump (indoor unit) with integrated heat accumulator
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Also See for Altherma 3 H HT ECH2O Series:
- Service manual (448 pages) ,
- Installer's reference manual (316 pages) ,
- User reference manual (68 pages)
Related Manuals for Daikin Altherma 3 H HT ECH2O Series
Summary of Contents for Daikin Altherma 3 H HT ECH2O Series
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Page 1: Installation Manual
Installation manual Daikin Altherma 3 H HT ECH ETSH(B)16P30D ETSX(B)16P30D ETSH(B)16P50D ETSX(B)16P50D Installation manual English Heat pump (indoor unit) with integrated heat accumulator 06/2019... -
Page 2: Table Of Contents
Connecting an intelligent controller (Smart Grid - SG) 28 Filling the system............... 28 3.8.1 Checking the water quality and adjusting the pressure gauge ............28 Installation manual Daikin Altherma ETS(X/H)(B)-D Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 3: General Safety Precautions
▪ The precautionary measures described in this document cover very important topics. Follow them meticulously. Daikin Altherma ETS(X/H)(B)-D Installation manual Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 4: Meaning Of Warnings And Symbols
WARNING mentation are available on the regional Daikin website or, on re- quest, from your dealer. The Daikin website is easy to access using Devices that have not been set up and installed correctly the QR code on your device. -
Page 5: Intended Use
CAUTION Use only propylene glycol including the required inhibitors, classified as category III as per EN 1717. Daikin Altherma ETS(X/H)(B)-D Installation manual Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 6: Electrical Installation
Proper disposal in compliance with the respective national regulations of the country of use is the respons- ibility of the user/owner. Installation manual Daikin Altherma ETS(X/H)(B)-D Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 7: Warranty Conditions
Warranty claims can only be made if the annual maintenance work is demonstrably carried out regularly according to the information in the installer reference guide. Daikin Altherma ETS(X/H)(B)-D Installation manual Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 8: Product Description
Design and components – Outside of the device Fig. 2-2 Design and components – Top of the device For legend, see Tab. 2-1 Installation manual Daikin Altherma ETS(X/H)(B)-D Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... - Page 9 Pressure relief valve Outdoor unit water inlet connection Circulation stop valve Outdoor unit water outlet (accessory) connection For legend, see Tab. 2-1 Daikin Altherma ETS(X/H)(B)-D Installation manual Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN...
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Page 10: Function Of The 3-Way Switch Valves
Hot water zone Diaphragm expansion vessel Safety overflow connec- Flow switch tion Mount for handle Tab. 2-1 Legend for Fig. 2-1 Fig. 2-4 Installation manual Daikin Altherma ETS(X/H)(B)-D Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 11: Set-Up And Installation
Customer Service. Dimensions, ETS(X/H)B16P50D Dimensions and connection dimensions Dimensions, ETS(X/H)B16P30D Fig. 3-3 Dimensions, side view – type ETS(X/H)B16P50D Fig. 3-1 Dimensions, side view – ETS(X/H)B16P30D Daikin Altherma ETS(X/H)(B)-D Installation manual Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 12: Transport And Delivery
▪ The base must be level and smooth and have sufficient ground load-bearing capacity of 1050 kg/m² plus safety factor. Install a pedestal if necessary. ▪ Observe the installation dimensions (see Chap. 3.1). Installation manual Daikin Altherma ETS(X/H)(B)-D Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 13: Installing The Device
Carefully transport the indoor unit to the installation site, use the handles. Install the indoor unit at the installation site. Daikin Altherma ETS(X/H)(B)-D Installation manual Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 14: Preparing The Device For Installation
Moving the controller housing to the service position Remove the controller housing from the front and insert it into the bracket with the hooks on the rear brackets. Installation manual Daikin Altherma ETS(X/H)(B)-D Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 15: Open The Controller Housing
Hook in the cover on the controller housing with the lateral hooks. Fig. 3-13 Hooking in the cover Fig. 3-15 Removing the bottom thermal insulation Daikin Altherma ETS(X/H)(B)-D Installation manual Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 16: Opening The Vent Valve
(Fig. 3-20, item A) can be pushed vertically in between. Fig. 3-17 Variants for aligning the heating feed and return Installation manual Daikin Altherma ETS(X/H)(B)-D Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 17: Making The Hood Opening
Place the front cover straight over the rotary switch of the RoCon + HP. Press on the top and bottom until the front screen is se- curely engaged again. Daikin Altherma ETS(X/H)(B)-D Installation manual Heat pump (indoor unit) with integrated heat accumulator... -
Page 18: Installing Optional Accessories
Guide the cable of the Ultra EHS PCB through the cable grom- met and connect it to the RoCon BM2C (see Fig. 3-41). Installation manual Daikin Altherma ETS(X/H)(B)-D Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 19: Water Connection
▪ If a higher pressure is present in the domestic water pipe, a ▪ The inflow temperature of the external heater should pressure reducer will need to be installed. be limited to max. 95 °C. Make the hydraulic connections to the Daikin Altherma 3 H HT CAUTION ▪ Refer to Fig. 3-1 up to Fig. -
Page 20: Electrical Connection
(insulation thickness at least 20 mm). ▪ Water shortage protection: the controller's pressure and tem- DANGER: RISK OF ELECTROCUTION perature monitoring function reliably shuts off the Daikin Touching live parts can result in an electric shock and Altherma 3 H HT ECH O if there is a shortage of water. - Page 21 Modifications on the electrical in- stallation are dangerous and prohibited. The operator alone bears responsibility for any resulting damage. Daikin Altherma ETS(X/H)(B)-D Installation manual Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN...
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Page 22: Overall Connection Diagram
Overall connection diagram – for the electrical connection during the device installation (for the legend and pin assignment of the PCB, see Chap. 6.3) Installation manual Daikin Altherma ETS(X/H)(B)-D Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 23: Position Of The Printed Circuit Boards And Terminal Strips
Follow the installation steps in Chap. 3.7.4. Connect the heat pump outdoor unit to terminal strip XAG1 (see Fig. 3-38). Daikin Altherma ETS(X/H)(B)-D Installation manual Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 24: Connecting The Outside Temperature Sensor (Optional)
When special functions (e.g. "Manual operation") are activated, the input is not evaluated. Installation manual Daikin Altherma ETS(X/H)(B)-D Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 25: Connecting An External Heat Generator
▪ The connections of the RTX-EHS PCB must not be used simultaneously for connecting mains voltage (~230 V) and SELV ("Safety Extra Low Voltage"). Daikin Altherma ETS(X/H)(B)-D Installation manual Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 26: Connecting The Room Thermostat
The controller can be connected to the internet with the optional EHS157056 gateway. This enables remote control of the indoor unit by mobile phones (by app). Fig. 3-42 Connection with wired room thermostat (RT = Daikin INFORMATION EKRTW) Separate installation instructions are included with this component. -
Page 27: Connecting Switching Contacts (Aux Outputs)
See Controller operating instructions → chapter Parameter settings. Precise information on the electrical connection and the re- quired parameter settings for such bivalent heating sys- tems are available on the Internet (www.daikin.com) or from your service partner. 3.7.14 Off-peak mains connection (HT/NT) -
Page 28: Connecting An Intelligent Controller (Smart Grid - Sg)
3-48, item 2). menu → Settings → Inputs/Outputs] (see controller operating in- Remove the filling hose with non-return valve (1/2"). structions). Fig. 3-47 Connecting the Smart Grid Installation manual Daikin Altherma ETS(X/H)(B)-D Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 29: Filling The Heating System
Polluted domestic water is hazardous to health. ▪ When filling the heating system, make sure that heating water cannot flow back into the domestic water pipe. Daikin Altherma ETS(X/H)(B)-D Installation manual Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... - Page 30 ▪ Protection against freezing: the glycol protects the fluid in the pipes against freezing. if not already installed in the heating system Installation manual Daikin Altherma ETS(X/H)(B)-D Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN...
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Page 31: Configuration
If necessary, the configuration of optional components (such as the room thermostat or the solar system) must be carried out according to the respective instructions. Daikin Altherma ETS(X/H)(B)-D Installation manual Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 32: Start-Up
Bleeding the hydraulic system Make sure that the automatic vent valve cap is open (item A). Fig. 5-2 Manual vent valves Installation manual Daikin Altherma ETS(X/H)(B)-D Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 33: Checking The Minimum Flow
After the screed program has ended, the RoCon+ HP controller con- tinues to work in the previously set operating mode. Daikin Altherma ETS(X/H)(B)-D Installation manual Heat pump (indoor unit) with integrated heat accumulator... -
Page 34: Commissioning Checklist
▪ Show the user what he/she has to do in relation to maintaining the unit. ▪ Explain the user about energy saving tips as described in the op- eration manual. Installation manual Daikin Altherma ETS(X/H)(B)-D Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... -
Page 35: Technical Data
Technical data Technical data Operating pressure of storage water pH Part of the current technical data is available on the regional Daikin- Nominal capacity of drinking water website (publicly accessible). The complete technical data is avail- Max. operating pressure PMW (plumbing) able via the Daikin Business Portal (authentication required). -
Page 36: Electrical Connection Diagram
Technical data Electrical connection diagram Fig. 6-2 Electrical connection diagram Installation manual Daikin Altherma ETS(X/H)(B)-D Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... - Page 37 Receiver for wireless room thermostat (EKRTR) X11M Terminal strip in FWXV-ATV3 RTX-EHS Printed PCB (backup heater) Tab. 6-2 Key names for connection and wiring diagrams Daikin Altherma ETS(X/H)(B)-D Installation manual Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN...
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Page 38: Piping Diagram For Refrigerant Circuit
Service connection -5/16" – Light signal Clamped pipe Heating Cooling Gaseous Liquid Water inlet (return) Water outlet (feed) Hot water storage tanks Installation manual Daikin Altherma ETS(X/H)(B)-D Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN... - Page 39 Notes Notes Daikin Altherma ETS(X/H)(B)-D Installation manual Heat pump (indoor unit) with integrated heat accumulator 008.1448499_00 – 06/2019 – EN...
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