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Installation manual

Heat pump (indoor unit) with integrated heat accumulator

English

Installation manual

Daikin Altherma 3 H HT ECH

ETSH(B)16P30D

ETSH(B)16P50D

ETSX(B)16P30D

ETSX(B)16P50D

06/2019

Содержание Altherma 3 H HT ECH2O Series

Страница 1: ...Installation manual Heat pump indoor unit with integrated heat accumulator English Installation manual Daikin Altherma 3 H HT ECH2O ETSH B 16P30D ETSH B 16P50D ETSX B 16P30D ETSX B 16P50D 06 2019 ...

Страница 2: ... 3 5 1 Installation of electric backup heater EKBUxx 18 3 5 2 Installation of the external heat generator connection set 18 3 5 3 Installation of the DB connection kit 18 3 5 4 Installation of the P connection kit 18 3 6 Water connection 19 3 6 1 Connecting hydraulic lines 19 3 7 Electrical connection 20 3 7 1 Overall connection diagram 22 3 7 2 Position of the printed circuit boards and terminal ...

Страница 3: ...t not play with the device Cleaning and user mainten ance must not be carried out by children without supervision Establish the power supply in ac cordance with IEC 60335 1 via a separate isolator which separates all poles with a contact opening dis tance that provides full disconnection in accordance with overvoltage cat egory III All electrical work must only be car ried out by electrically qual...

Страница 4: ...t FWXV ATV3 Observe the specified tightening torque Only applies to devices with unpressurised solar system connection DrainBack Only applies to devices with a bivalent solar system connec tion Biv Only applies to indoor units with cooling function Handling instructions 1 Handling instructions are shown as a list Actions where the se quential order must be adhered to are numbered è Results of acti...

Страница 5: ...ronment is not per missible The electronic control system must not be exposed to whether effects like rain and snow under any circum stances The storage tank may not be exposed to continuous direct sunlight as the UV radiation and the effects of the weather will damage the plastic The indoor unit must be installed protected from frost Make sure that the supply company does not provide corrosive do...

Страница 6: ...ating system according to the safety requirements of EN 12828 The plumbing connection must comply with the requirements of EN 12897 The requirements of the following must also be ob served EN 1717 Protection against pollution of potable water installa tions and general requirements of devices to prevent pollution by backflow EN 61770 Electric appliances connected to the water mains Avoidance of ba...

Страница 7: ...arried out by a qualified fitter Disposal may only be carried out by an organization that special ises in reuse recycling and recovery Further information is available from the installation company or the responsible local authorities 1 4 Warranty conditions The legal guarantee conditions fundamentally apply Our more ex tensive warranty conditions can be found in the Internet Ask your suppliers if...

Страница 8: ...integrated heat accumulator 008 1448499_00 06 2019 EN 2 Product description 2 1 Design and components Outside of the device 33 RoCon B1 26 24 10 25 Fig 2 1 Design and components Outside of the device 1 Upper side of the device Fig 2 2 Design and components Top of the device 1 1 For legend see Tab 2 1 ...

Страница 9: ...cture and components internal structure of ETS X H B 16P50D 1 Item Designation Item Designation 1 Solar inflow 25 Type plate 2 Cold water connection 26 Protective cover 3 Hot water 27 Solar return flow 4 Heating flow 28 Bivalent feed type ETS X H B only 5 Heating return flow 29 Bivalent return type ETS X H B only 6 Circulation pump 30 Manual vent valve 7 Pressure relief valve 31 Outdoor unit water...

Страница 10: ...support 39 Controller housing 14 Biv heat exchanger stainless steel for char ging with external heat generator e g pressur ised solar system 41 EKSRPS4 Optional Solar control and pump unit 15 Connection for optional electrical backup heater EKBUxx 3UVB 1 3 way switch valve in ternal heat generator cir cuit 16 Solar inflow layering pipe 3UV DHW 3 way switch valve hot water heating 17 Fill level ind...

Страница 11: ...ning for the respective activity and who have taken part in advanced training sessions recognised by the relevant responsible authority These include in particular certified heating engineers quali fied electricians and HVAC specialists who because of their professional training and expert knowledge have experience in the professional installation and mainten ance of heating cooling and air condit...

Страница 12: ... The indoor unit is delivered on a pallet All industrial trucks such as lifting trucks and forklift trucks are suitable for transport Scope of delivery Indoor unit pre mounted Bag of accessories see Fig 3 5 Document pack Fig 3 5 Contents of bag of accessories A Handles only required for transport B Cover panel C Hose connecting piece for safety overflow D Assembly wrench E Ball valve F Flat gasket...

Страница 13: ...eiling 1200 mm at least 480 mm Distances from the outdoor unit When selecting the installation location the data in the Tab 3 2 must be taken into account Maximum line length between the indoor and out door units 50 m Maximum height difference between the indoor and outdoor units 10 m Tab 3 2 3 3 2 Installing the device WARNING When unfilled the indoor unit is top heavy and could tip over during t...

Страница 14: ...2 Remove the protective cover 1 Unhook the protective cover from the rearward facing holding burls 1 lift at the back 2 and remove to the front 3 Fig 3 8 Remove the protective cover Fig 3 9 Without protective cover 3 4 3 Moving the controller housing to the service position To facilitate work on the hydraulics of the indoor unit the control box can be moved to the service position 1 Loosen the scr...

Страница 15: ... 4 5 Removing the bottom thermal insulation CAUTION The thermal insulation consists of pressure sensitive EPP moulded parts that can be easily damaged if not handled correctly Only remove the thermal insulation in the order stated below and in the stated directions Do not use force Do not use tools 1 Remove the thermal insulation in the following order Pull the side insulating element off horizont...

Страница 16: ...e coupling groove To do so insert the coupling far enough into the mounting that the groove is visible through the plug bracket mounting Insert the plug bracket up to the end stop The connections of the heating inflow and return flow can be direc ted upwards or backwards in order to adapt it optimally to the struc tural conditions of the installation site Fig 3 17 Variants for aligning the heating...

Страница 17: ...Insert the sealing plug Fig 3 20 item E into the upper mount ing 15 Secure the sealing plug with securing clip Fig 3 20 item D 16 Cut out side openings in the thermal insulation Fig 3 21 item A using a suitable tool Fig 3 21 Cut out in thermal insulation 3 4 8 Making the hood opening 1 With the heating inflow and return flow directed upwards Cut the hood along the perforation with a suitable tool ...

Страница 18: ...ection set downwards Fig 3 25 Fitting the connection set 4 Attach the grommet 3 to the bushing between the connection set A and the controller housing B 5 Attach the fastening rivet 4 Fig 3 26 Cable gland 6 Guide the cable of the Ultra EHS PCB through the cable grom met and connect it to the RoCon BM2C see Fig 3 41 7 After the installation and the electrical connections see Chap 3 6 or Chap 3 7 ha...

Страница 19: ...er A diaphragm expansion vessel suitably sized and preset for the heating system must be connected to the Daikin Altherma 3 H HT ECH2O There may not be any hydraulic blocking elements between the heat generator and the dia phragm expansion vessel We recommend installing a mechanical pressure gauge for filling the heating system For potable water lines observe the provisions of EN 806 DIN 1988 and ...

Страница 20: ...g 2 3 item 23 Use transparent drain hose draining water must be visible Connect the drain hose to an adequately dimensioned waste water installation Drain should not be lockable Fig 3 32 Installation of drain hose at safety overflow 6 Connect the discharge fitting on the cover Fig 2 2 item 30 to the waste water installation with the enclosed hose section 7 Connecting a diaphragm expansion vessel s...

Страница 21: ...ed to have a continuous use temperature of 90 C For the following connections only use cables with a long term use temperature 90 C Heat pump outdoor unit and optional Electric backup heater EKBUxx CAUTION If the mains cable of the indoor unit is damaged it must be replaced by the manufacturer or his customer service or a similarly qualified person to avoid hazards All electronic control and safet...

Страница 22: ... B D Heat pump indoor unit with integrated heat accumulator 008 1448499_00 06 2019 EN 3 7 1 Overall connection diagram Fig 3 34 Overall connection diagram for the electrical connection during the device installation for the legend and pin assignment of the PCB see Chap 6 3 ...

Страница 23: ...ker in the junction box of the domestic power supply 4 Open the controller housing see Chap 3 4 4 5 Insert the cable through one of the cable glands into the interior of the controller housing When cutting and laying cables to be connected make sure that the controller housing can be brought into the service position without any tension Fig 3 36 Cable gland 6 Make electrical connections according ...

Страница 24: ... 7 External switching contact Connecting an external switching contact Fig 3 39 enables the op erating mode of the indoor unit to be switched over The current operating mode is switched by a changing resistance value Tab 3 3 The changeover of the operating mode is only ef fective for a long as the external switching contact is closed The operating mode has an effect on the direct circuit of the in...

Страница 25: ...possible as follows External heat generator has a potential free switching contact con nection for heat request Connection to K3 if the external heat generator is responsible for the domestic hot water preparation and the backup heating setting of the Config ext heat source parameter DHW heating support Main menu Settings Ext source or Connection to K1 and K3 if two external heat generators are us...

Страница 26: ... 800 m can be connected in the entire RoCon system EHS157034 room controller A separate EHS157034 room controller can be connected for each heating circuit to enable remote adjustment of operating modes and target room temperatures from another room INFORMATION Separate installation instructions are included with this component See the enclosed control system manual for instructions on setting and...

Страница 27: ...ce partner 3 7 14 Off peak mains connection HT NT If the outdoor unit is connected to a low rate mains connection the potential free switching contact S2S of the receiver which evaluates the low rate input signal output from the utility company must be con nected to plug J8 EVU connection on the RoCon BM2C PCB see Fig 3 46 When setting the HT NT function parameter 0 Main menu Settings Inputs Outpu...

Страница 28: ...ons for the water connection see Chap 3 6 and for the water quality 2 Adjust the mechanical pressure gauge mounted on site in ac cordance with Chap 3 6 1 or temporarily installed with filling hose Turn the pressure gauge glass so that the minimum pres sure marking corresponds to the system height 2 m 1 m wa ter column corresponds to 0 1 bar 3 8 2 Filling hot water heat exchangers 1 Open the shut o...

Страница 29: ...t the other vent valve is closed 3 Open the water tap Fig 3 49 item 4 on the feed pipe 4 Open the combined filling and draining valve Fig 3 49 item 2 and monitor the pressure gauge 5 Fill the system with water until the external pressure gauge shows that the system target pressure is reached system height 2 m 1 m water column 0 1 bar The overpressure valve must not actuate 6 Close the manual vent ...

Страница 30: ...cipated outside temperature Protection against bursting Protection against freezing 5 C 10 15 10 C 15 25 15 C 20 35 20 C 25 25 C 30 Tab 3 4 Required glycol concentration CAUTION The required concentration may vary depending on the type of glycol ALWAYS compare the requirements from the table above with the specifications provided by the glycol manufacturer If necessary meet the require ments set b...

Страница 31: ...nfiguration If the system is not configured correctly it may not work as expec ted The system is configured via the control panel of the controller Please refer to the operating instructions 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 ...

Страница 32: ...port HZU On select Main menu Settings ISM 2 Parameter Config ext heat source Backup heater BUH se lect Main menu Settings Ext source 3 Parameter External power hot water Select maximum output of backup heater Main menu Settings Ext source 4 Parameter 1 x hot water On select Main menu User 1x load Without electrical backup heater 1 Parameter Heating support HZU On select Main menu Settings ISM 2 Th...

Страница 33: ...perat ing mode 4 Check the Volume flow information parameter Main menu Information Values The displayed value must be equal to or greater than the value for Heating mode in Tab 5 1 5 If the flow rate is too low Bleed the hydraulics and heating circuits Check the function of the valve drives replace the valve drive if necessary 5 5 Start screed drying only if required In the screed program the infl...

Страница 34: ...tures RoCon 4 1 6 Commissioning is complete when a DHW temperature of more than 40 C appears on the display 7 Screed drying if necessary Screed drying only after commissioning is complete As soon as the temperat ure of the storage tank is at least 40 C activate also possible without outdoor unit RoCon 4 5 7 5 7 Handover to the operating company Once the test run is finished and the unit operates p...

Страница 35: ...6 Max permissible operating temperature Tmax 7 Standby heat expenditure in 24 hours at 60 C storage tank Qst 8 Operating pressure of storage water pH2O 9 Nominal capacity of drinking water 10 Max operating pressure PMW plumbing 11 Nominal voltage U 12 Protection type 13 Electrical power consumption elmax 14 Backup heater optional 15 Backup heater protection class optional 16 Backup heater fuse opt...

Страница 36: ...al data Installation manual 36 Daikin Altherma ETS X H B D Heat pump indoor unit with integrated heat accumulator 008 1448499_00 06 2019 EN 6 3 Electrical connection diagram Fig 6 2 Electrical connection diagram ...

Страница 37: ...onnection to TRA1 12 V J3 Plug connection AUX switching contacts and cooling output status output X45A FlowSensor plug connection J5 Pressure sensor plug connection AUX Switching contact outputs A A1 A2 B B1 J6 Plug connection mains voltage EKBUxx Backup heater J8 Plug connection for EXT DS Pressure sensor Plug connection for EBA EBA Switching contact for external requirement request Plug connecti...

Страница 38: ...r inlet temperature sensor j R10T Water outlet temperature sensor k Y1E Electronic expansion valve main l Y3E Electronic expansion valve injection m Y1S Solenoid valve 4 way valve n Y2S Solenoid valve hot gas bypass o Y3S Solenoid valve low pressure bypass p Y4S Solenoid valve injection bypass q Screw connection 1 M r E1 H HEX Solenoid valve s Pressure relief valve t Crankcase heater u High pressu...

Страница 39: ...7 Notes Installation manual 39 Daikin Altherma ETS X H B D Heat pump indoor unit with integrated heat accumulator 008 1448499_00 06 2019 EN 7 Notes ...

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