IDM-Energiesysteme TERRA 5 S/W H, Technical Documentation And Installation Instructions

Page 1: ...d m e n e r g i e c o m Heat pumps with freshwater technology Technical documentation Installation instructions TERRA S W BA H 05 45 for Brine and Ground Water Systems with Navigator 1 0 Control 812216 Rev 7 Translation of original instruction ...

Page 2: ...f delivery 6 2 4 Accessories 6 2 5 Dimensions 7 2 6 Technical data 8 2 7 Operating Limits 20 3 HEATING SIDE INSTALLATION 21 3 1 Installation 21 3 2 Installation Heating Side 25 4 ELECTRICAL INSTALLATION 26 4 1 Power supply 26 4 2 Connection Diagram Electrical Components 27 4 3 Disassembly Cover 28 4 4 Power Supply Connection 28 4 5 Heat Source Pump Connection 29 4 6 EMC 29 4 7 Layout of the Inputs...

Page 3: ...37 5 2 1 Laying diagram 38 5 3 Brine depth probe 38 5 3 1 Description 38 5 3 2 Application range 38 5 3 3 Scope of delivery 38 5 3 4 Installation diagram 39 5 4 Ground water use 40 5 4 1 Description 40 5 4 2 Application range 40 5 4 3 Installation diagram 41 5 4 4 Accessories 41 6 COMMISSIONING 42 6 1 Commissioning information 42 6 1 1 Selection of the Heat Source Pump 42 6 2 Operation 42 6 3 Faul...

Page 4: ...t pump must never be inclined more than 30 The heat pump must not be transported on the connection fittings The transport packaging may only be removed if the heat pump is located at its installation location 1 5 Sound Emission TERRA heat pumps are very quiet in operation thanks to their design It is however important that the site of the heater is situated as far as possible from noise sensitive ...

Page 5: ...r in potentially dust or explosion endangered rooms Gas from refrigerants in plant rooms must not es cape into vicinal rooms stair rooms courtyards walks or into the drainage system of the building The gas has to be channelled off safely In case of danger the plant room has to be eva cuated immediately For powering off the cooling facility a remote power off switch has to be installed nearby the d...

Page 6: ...perature radiator heating TERRA heat pumps work with the safety refrigerants R 407 C or R 134 A which when properly installed and commissioned circulate in a closed circuit and therefore have virtually no environmental impact 2 3 Scope of deliver y Heat pump unit with suction gas cooled scroll com pressor Stainless steel plate heat exchanger as condenser Stainless steel plate heat exchanger as eva...

Page 7: ...1025 1025 D 466 466 466 466 466 466 466 466 457 457 457 E 220 220 220 220 220 220 220 220 210 210 210 F 190 190 190 190 190 190 190 190 264 264 264 G 322 322 322 322 322 322 322 322 469 469 469 Key 1 Heat pump flow connection please use enclosed connection hose 2 Opening for main current connection 3 Heat pump return connection please use enclosed connection hose 4 Brine inlet please use enclosed ...

Page 8: ... soft start A 10 5 12 75 15 75 17 5 25 Electrical connection control circuit V Hz 230 50 230 50 230 50 230 50 230 50 Fuse control circuit A 13 13 13 13 13 Refrigerant R 407 C R 407 C R 407 C R 407 C R 407 C Filling volume kg 1 8 2 05 2 2 2 5 2 6 Filling volume compressor oil l 1 1 1 1 1 1 1 36 Minimum size installation room m 5 8 6 1 6 5 6 8 8 4 Minimum size ventilation opening natural m 0 19 0 19...

Page 9: ...248 230 262 244 268 250 320 300 342 322 3x400 50 3x400 50 3x400 50 3x400 50 3x400 50 3x400 50 3x400 50 3x400 50 11 13 15 15 9 16 8 19 6 28 34 27 5 32 5 37 5 39 8 42 49 70 85 230 50 230 50 230 50 230 50 230 50 230 50 230 50 230 50 13 13 13 13 13 13 13 13 R 407 C R 407 C R 407 C R 407 C R 407 C R 407 C R 407 C R 407 C 2 9 3 2 3 4 3 95 8 4 9 4 10 5 10 8 1 85 1 65 1 65 4 1 4 1 4 1 4 1 4 1 9 4 10 0 11 ...

Page 10: ...sidual pressure of the charging pump kPa 40 36 32 26 24 In heat pumps with process reversal Cooling performance for W B 15 C 8W C kW 4 60 6 00 7 10 8 35 10 35 Cooling performance for W B 15 C 18W C kW 6 45 8 40 9 95 11 70 14 45 Power consumption for W B15 C 8 C kW 0 96 1 23 1 44 1 70 2 10 Power consumption for W B15 C 18 C kW 0 96 1 23 1 44 1 70 2 05 ERR at W B 15 C W8 C 4 79 4 88 4 93 4 91 4 93 B...

Page 11: ... TOP S 30 10 TOP S 40 10 TOP S 40 10 44 44 42 40 28 60 74 67 12 65 15 40 17 10 19 30 23 30 27 00 33 50 40 50 18 00 21 40 23 90 27 20 32 50 37 50 46 00 56 00 2 58 2 99 3 33 3 91 4 65 5 25 6 70 8 00 2 76 3 12 3 52 4 20 4 70 5 35 7 10 8 90 4 90 5 15 5 14 4 94 5 01 5 14 5 00 5 06 1 1 1 4 1 1 4 1 1 2 1 1 2 1 1 2 2 2 2900 3 400 3 850 4 300 5150 5 900 7 200 8 800 13 16 16 16 20 20 20 21 Grundfos UPS 25 8...

Page 12: ... current compressor with soft start A 10 5 12 75 15 75 17 5 25 Electrical connection control circuit V Hz 230 50 230 50 230 50 230 50 230 50 Fuse control circuit A 13 13 13 13 13 Refrigerant R 134A R 134A R 134A R 134A R 134A Filling volume kg 1 6 1 8 1 9 2 2 4 Filling volume compressor oil l 1 1 1 1 1 1 1 36 Minimum size installation room m 6 4 7 2 7 6 8 9 6 Minimum size ventilation opening natur...

Page 13: ... 248 230 262 244 268 250 320 300 342 322 3x400 50 3x400 50 3x400 50 3x400 50 3x400 50 3x400 50 3x400 50 3x400 50 8 59 10 04 11 56 13 03 14 06 15 94 23 09 28 71 27 5 32 5 37 5 39 8 42 49 70 85 230 50 230 50 230 50 230 50 230 50 230 50 230 50 230 50 13 13 13 13 13 13 13 13 R 134 A R 134 A R 134 A R 134 A R 134 A R 134 A R 134 A R 134 A 2 7 2 9 3 1 4 1 7 7 8 9 10 6 10 9 1 85 1 65 1 65 4 1 4 1 4 1 4 1...

Page 14: ...ocess reversal Cooling performance for W B 15 C 8W C kW 3 20 4 20 4 90 5 75 6 95 Cooling performance for W B 15 C 18W C kW 4 60 6 00 7 00 8 00 9 85 Power consumption for W B15 C 8 C kW 0 71 0 90 1 06 1 18 1 45 Power consumption for W B15 C 18 C kW 0 69 0 90 1 05 1 20 1 47 ERR at W B 15 C W8 C 4 51 4 67 4 62 4 87 4 79 Brine inlet and outlet P O T 1 out thread 1 out thread 1 out thread 1 out thread ...

Page 15: ...0 10 63 62 60 59 57 90 90 90 8 85 10 70 11 80 12 80 15 70 18 20 22 30 26 60 12 55 15 00 16 60 18 00 22 20 25 70 31 50 37 50 1 80 2 09 2 37 2 82 3 41 3 92 4 73 5 75 1 88 2 19 2 47 2 92 3 55 4 07 5 10 5 80 4 92 5 12 4 98 4 54 4 60 4 64 4 71 4 63 1 out thread 1 1 4 out thread 1 1 4 out thread 1 1 2 out thread 1 1 2 out thread 1 1 2 out thread 2 out thread 2 out thread 2280 2650 3040 3340 3280 3320 40...

Page 16: ...rformance for W B 15 C 8W C kW 4 60 6 00 7 10 8 35 10 35 Cooling performance for W B 15 C 18W C kW 6 45 8 40 9 95 11 70 14 45 Power consumption for W B15 C 8 C kW 0 96 1 23 1 44 1 70 2 10 Power consumption for W B15 C 18 C kW 0 96 1 23 1 44 1 70 2 05 ERR at W B 15 C W8 C 4 79 4 88 4 93 4 91 4 93 Electrical connection of the primary circuit V Hz 3x400 50 3x400 50 3x400 50 3x400 50 3x400 50 Power co...

Page 17: ...0 32 25 26 12 40 65 55 12 65 15 40 17 10 19 30 23 30 27 00 33 50 40 50 18 00 21 40 23 90 27 20 32 50 37 50 46 00 56 00 2 58 2 99 3 33 3 91 4 65 5 25 6 70 8 00 2 76 3 12 3 52 4 20 4 70 5 35 7 10 8 90 4 90 5 15 5 14 4 94 5 01 5 14 5 00 5 06 3x400 50 3x400 50 3x400 50 3x400 50 3x400 50 3x400 50 3x400 50 3x400 50 11 13 15 15 9 16 8 19 6 27 34 27 5 32 5 37 5 39 8 42 49 70 85 230 50 230 50 230 50 230 50...

Page 18: ... 20 4 90 5 75 6 95 Cooling performance for W B 15 C 18W C kW 4 60 6 00 7 00 8 00 9 85 Power consumption for W B15 C 8 C kW 0 71 0 90 1 06 1 18 1 45 Power consumption for W B15 C 18 C kW 0 69 0 90 1 05 1 20 1 47 ERR at W B 15 C W8 C 4 51 4 67 4 62 4 87 4 79 Electrical connection of the primary circuit V Hz 3x400 50 3x400 50 3x400 50 3x400 50 3x400 50 Power consumption compressor A 4 2 5 1 6 3 7 10 ...

Page 19: ... TOP S 40 10 TOP S 40 10 60 59 57 54 52 87 90 90 8 85 10 70 11 80 12 80 15 70 18 20 22 30 26 60 12 55 15 00 6 66 18 00 22 20 25 70 31 50 37 50 1 80 2 09 2 37 2 82 3 41 3 92 4 73 5 75 1 88 2 19 2 47 2 92 3 55 4 07 5 10 5 80 4 92 5 12 4 98 4 54 4 60 4 64 4 71 4 63 3x400 50 3x400 50 3x400 50 3x400 50 3x400 50 3x400 50 3x400 50 3x400 50 11 13 15 15 9 16 8 19 6 27 34 27 5 32 5 37 5 39 8 42 49 70 85 230...

Page 20: ... is not permitted heating water quality see Page 25 By definition heat pumps are subject to pressure or temperature dependent operating limits see dia gram The operation of the TERRA heat pump outside these operating limits is not allowed Note The following safety mechanisms are provided for the safety of the heat pump against potential mal functions Combined high and low pressure switch with auto...

Page 21: ...l level and weight bearing surface con crete plate or similar In the case of floating screed the screed and the impact sound insulation must be recessed around the heat pump to ensure low noise levels when the heat pump is operating The applicable laws regulations and standards must be observed in particular EN 378 Part 1 and 2 as well as BGV D4 The flexible connection hoses for heat pump flow and...

Page 22: ...ng side installation Heating side installation Heat pump TERRA BA with IDM Hygienik In the case of this diagram the Hygienik is used ex clusively for preparing tapwater The heating is supplied directly from the heat pump Only one heating circuit is possible The heating circuit must be designed as a pump circuit no mixer and no zone regulating valves can be used The sensor B39 must be installed in ...

Page 23: ...ra heat pump with IDM Hygienik with layer isolating plate The upper storage tank area is charged via a priority valve in the case of priority charging The lower storage tank area is used as a heating buffer The heating circuit can be designed as a pump or mixer circuit whereby the installation of a heating mixer is recommended When using a flow meter to measure the heat volume sensor B39 must be f...

Page 24: ...ation Heat pump TERRA BA with Hygienik and heat ing buffer In the hydraulic diagram shown below the Hygienik is used exclusively for tapwater preparation The Hygienik is loaded via the priority valve The heating is supplied via an additional heating buffer The heating can be designed as a pump or mixer circuit whereby the installation of a heating mixer is recommended When using a flow meter to me...

Page 25: ...nts of the connection lines and draining options at the lowest points To avoid heat loss connection lines should be insu lated using suitable material Oxygen diffusion With plastic pipe underfloor heating or open heating systems which are not diffusion tight corrosion may occur on steel parts when using steel pipes steel radiators or storage tanks due to oxygen diffusion Corrosion products can be ...

Page 26: ... ground water pumps installed as well as any circulation pump It is essential that a slow blow design is used C or K characteristic The relevant cable cross section must be determined by the electrician All systems are fitted with a start up current limiter that also monitors the power consumption and the phasing A power protection switch is already fitted for the brine or ground water pump In par...

Page 27: ... H7 F10 H6 F3 H5 H1 H3 H2 SD Card Electrical installation Electrical installation 4 2 Connection Diagram Electrical Components The central unit of the control system is located under the cover All connections on the central unit are de signed as pluggable The control unit in the cover for the Navigator Control is connected to the central unit via a patch cable ap prox 1m long Upon delivery the con...

Page 28: ... connection cable between the control unit and the central unit is only approx 1m long When removing the cover the connection cable must not be pulled In order to remove the cover completely the connec tion cable must be disconnected Before removing the plastic cover disconnect the system from the mains Before starting the system check that the pumps are soft running Before commissioning the syste...

Page 29: ...r ference also increases A combination of cables from the power supply company transmission stations and other communications devices generate an invisible electrosmog This interference affects all systems both biological us as living beings as well as technical electrical systems They generate undesirable fault currents which can have different effects The effects on biological systems can only b...

Page 30: ...t HC B B62 hot gas sensor not used B71 humidity sensor B31 heat pump heat flow sensor B33 room equipment HC A B61 flow sensor HC B B52 heat source outlet sensor B36 HGL flow sensor B35 flow sensor HC A B51 external outside sensor B32 return buffer sensor B39 Hygienik sensor B41 cooling buffer sensor B40 HW flow switch B1 HW tap temperature sensor B42 Centralunit I O27 0 as temperature sensor in th...

Page 31: ...ope of delivery or are already installed and in any case required Outside sensor B32 Heat pump heat flow sensor B 33 Buffer tank sensor Return sensor heat pump B39 Heat source outlet sensor B36 Flow sensor heating circuit A B51 HW tap temperature sensor B42 Hygienik sensor B41 All other sensors are optional depending on the sys tem equipment 4 7 3 Flow temperature sensor The flow temperature senso...

Page 32: ...20 121 100PE 102PE 104PE 106PE 108PE 110PE 121PE 112PE 104 106 105 103 102 101 100 1 4 2 P P HP LP B C D A PE rH 16 15 18 N L reserve failure heating source pump failure dewpoint sensor failure inrush current limiter failure low high pressure power blocking contact failure heating source circuite groundwater plants only external switch heating 0 cooling 1 external control reserve Electrical instal...

Page 33: ... TERRA S W 33 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 F3 L PE PE PE N N N 11N 12PE 12 11PE 10PE 10N 11 12N 10 M 1 M 1 Triacausgänge Reserve Pumpe Warmwasserstation Ladepumpe Electrical installation Electrical installation 4 9 Layout Outputs 4 9 1 Triac outputs 10 12 ...

Page 34: ... Red Black White Green Y G Blue Red Black M 1 1 M 1 M White Green Y G Blue Red Black 1 M A1 A2 4 port Valve cooling circle switch valve 1 cooling heating switch valve 2 cooling heating BA switch valve 3 priority activation compressor control heating source pump pump heating circle A mixer heating circle B open 26 pump heating circle B HGL circulation pump fault indicator contact heat generator C p...

Page 35: ...ting With underfloor heating circuits an additional clip on thermostat must be fitted and the relevant heating circuit pump supply switched via it in series M ɾ M ɾ M ɾ M ɾ 70 71 Room thermostat Zone valve with end switch Navigator main board Room 1 Room 2 Room 3 Zone 1 Zone 2 Zone 3 Room engine heating circuit A 4 13 Composite signal zone valves The composite signal zone valve setting generates a...

Page 36: ...oo much antifreeze is added the specific heat content of the brine medium drops Caution In the case of the circulation pump the elec trical conduit box must not be positioned downwards The pump head Motor must not be insulated 5 1 2 Application range Suitable for all heat pumps type TERRA S W H 5 1 3 Scope of deliver y Plastic piping Ø 25 x 2 3 mm in rings for each 100 m number of rings depends on...

Page 37: ... 105 140 175 210 245 245 280 315 385 455 525 630 Brine mix 30 antifreeze proportion without con tent of the manifold The identified surface requirement for geothermal pumps is based on average soil conditions soil loam In the case of poor soil stony the required line length therefore also the surface should be enlarged and the pipes should be embedded in fine grained sand cable sand 0 3 to 0 5 mm ...

Page 38: ...the soil These are made of plastic piping with a special plastic head This evaporation system requires the smallest base area for the soil evapora tors The borehole diameter is 125 mm the borehole depth and probe length depends on the heat pump size The brine medium circulates through the plastic pipes The heat exchange between the brine medium and the refrigerant takes place in the evaporator set...

Page 39: ...ust be con nected from the brine line upwards When filling the brine circuit with the antifreeze mix the expansion vessel must be filled Type TS Unit 1 60 1 70 1 80 1 100 2 130 2 150 2 190 3 225 3 270 3 300 4 340 4 400 5 475 6 570 7 700 No of boreholes 1 1 1 1 2 2 2 3 3 3 4 4 5 6 7 Total probe depth m 60 70 80 100 130 150 190 225 270 300 340 400 475 570 700 Probe pipe Ø mm 40 40 40 40 40 40 40 40 ...

Page 40: ...o prevent blocking the evaporator possibly safety heat exchanger Ensure that the inlet and outlet lines are laid as frost proof with an incline to the well The lines in the house must be insulated against the formation of condensation From the intake well up to the heat pump a protec tion pipe is also required with an electric line for the well pump Ensure that the well cover is light and airtight...

Page 41: ...ulating pump safety valve SAFETY heat exchanger set Safety heat exchanger T flow switch Heat source Heat source 5 4 3 Installation diagram 5 4 4 Accessories To be provided by the customer Well pump with suitable output Motor protection switch for the well pump Water filter Water meter with shut off valves Throttle valve Thermometer if required To avoid corrosion and frost damage of the plate heat ...

Page 42: ...ned In the case of ground water heat pumps the ground water outlet alarm during start up must be set in such a way that shutdown is carried out at a water return temperature of 3 C 6 1 1 Selection of the Heat Source Pump After actuation of the main switch on the heat pump the start up Wizard is started after selecting the lan guage In the start menu of the start up Wizard the heat source pump for ...

Page 43: ...TH E P OW E R FA M I L Y C IDM ENERGIESYSTEME GMBH Installation TERRA S W 43 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 EC Declaration of Conformity ...

Page 44: ...on our website www idm energie com IDM Academy PRACTICAL KNOWLEDGE FOR SALES AND TECHNOLOGY The comprehensive range of seminars for specialists at the IDM POWER FAMILY is available to you at all times on our website www idm energie com We look forward to receiving your registration ONE STEP AHEAD THE POWER FAMILY IDM ENERGIESYSTEME GMBH Matrei i Osttirol 15 09 11 Errors and omission excepted THE P...