Alpha-InnoTec SWC Series Operating Manual
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Alpha-InnoTec SWC Series Operating Manual

Brine/water heat pumps
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Brine/Water Heat Pumps
Operating Manual
SWC series
UK
83056700fUK – Translation of the original operating manual

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Summary of Contents for Alpha-InnoTec SWC Series

  • Page 1 Brine/Water Heat Pumps Operating Manual SWC series 83056700fUK – Translation of the original operating manual...

  • Page 2: Table Of Contents

    Table of contents 11 Maintenance ............22 11.1 Basic principles ..........22 11.2 Maintenance as required ......22 About this operating manual ......3 11.3 Clean and flush the evaporator and Validity ..............3 condenser ............22 Reference documents ........3 11.4 Yearly maintenance ........22 1.3 Symbols and identification markings ..3 12 Faults ..............22 Contact ............4 12.1 Unlock the safety temperature limiter ..22...

  • Page 3: About This Operating Manual

    About this operating manual 1.3 Symbols and identification markings This operating manual is part of the unit. Identification of warnings ► Before working on or with the unit read the operating manual carefully and follow it for all Symbol Meaning activities at all times, especially the warnings and Safety-relevant information.

  • Page 4: Contact

    1.4 Contact ► Only allow qualified, skilled personnel to do any other work on the system, e.g. Addresses for purchasing accessories, for service ● Heating installer cases or for answers to questions about the unit and this operating manual can be found on the internet at ●...

  • Page 5: Disposal

    Injuries and environmental damage due to If a system is not planned, designed, started up and operated according to the given requirements, there is refrigerant a risk that the following damage and faults will o ccur: The unit contains harmful and environmentally ● Malfunctions and the failure of components, e.g. dangerous refrigerant. If refrigerant leaks from the unit: pumps, valves Switch off unit.

  • Page 6: Description

    Description 1 Electrical switch cabinet 2 Heating element 3 Manual output control heating element 3.1 Layout (MLRH), accessories 4 Overflow valve 5 Valve motor NOTE 6 3-way changeover valve, heating circuit/ This section essentially names domestic hot water components relevant for fulfilling the tasks 7 Heating circuit/hot water circulation pump described in this operating manual.
  • Page 7 Module box – variant without cooling Module box – variant with cooling 1 Compressor 1 Compressor 2 Condenser 2 Condenser 3 Vibration isolator (4x) 3 Vibration isolator (4x) 4 Lifting lug (4x) 4 Lifting lug (4x) 5 Evaporator 5 Evaporator 6 Heat source circulation pump 6 Heat source circulation pump 7 Heat source filling and drain tap...

  • Page 8: Accessories

    Control unit ● Dew point monitor for protecting a system with cooling function at low flow temperatures ● Expansion board for automatic changeover between heating and cooling mode (if available) ● Manual output control heating element (MLRH) for limiting the output of the electric heating element ●...

  • Page 9: Operation And Care

    Delivery, storage, transport Cooling and installation Cooling is integrated in type K units. Type H units can be retrofitted with the “Cooling package” accessories. The following options are possible for units with cooling function ( operating manual of the heating ATTENTION and heat pump controller): Damage to the housing and the unit components due to heavy objects.

  • Page 10: Storage

    5.2 Storage Unpacking ► Where possible do not unpack the unit until NOTE directly before installation. If the unit is not transported by a pallet truck: ► Store unit protected against: Do not lift off the pallet until after unpacking and dismantling the housing panels. ● Moisture/damp ● Frost Remove plastic films. Ensure that you do not ●...

  • Page 11: Installation

    5.4 Installation Transport with a handcart Installation room and space requirements NOTE ● If transporting with a handcart the module box must be pushed in. NOTE ● The following figure with the handcart Note and follow the local regulations and shows transporting the unit on its left-hand standards regarding the installation room side;...

  • Page 12: Installation And Connection

    Installation and connection ► Unit without cooling: 6.1 Dismantle the module box ATTENTION If the module box is tilted by more than 45°, compressor oil runs into the cooling circuit. ► Do not tilt the module box by more than 45°. NOTE ●...
  • Page 13 ► Unit with cooling, 14 kW capacity and higher or ● Pull out the black rectangular connector (3) at without cooling: the top of the module box ► Unit with cooling up to 12 kW capacity: NOTE The following diagrams show the connec- tions of units with up to 12 kW capacity. In units with 14 kW capacity and higher all con- nections are installed with clips and without valves.
  • Page 14 Use spanner size SW 37 to unscrew the heating flow. 10. Disconnect the hydraulic connections; to do this, push the pipes apart as far as necessary. 13. For units up to 12 kW capacity: Lift and hold nut (1) on the heating flow. 14. Slowly and carefully pull out the module box by the carrying lugs (2). Ensure that none of the pipes are damaged 15.

  • Page 15: Install The Module Box

    6.2 Install the module box Cut off the lines to the heat source Place the module box carefully in the bottom of NOTE the housing and slowly and carefully push it in. This step is only required for units with 14 kW ● For units up to 12 kW capacity: Lift and hold capacity and higher and connection of the nut on the heating flow heat source from the right or left.

  • Page 16: Connect The Electrical Cables

    6.4 Connect the electrical cables Undo connection and check pipe for damage. Tighten the union nut hand-tight and retighten ATTENTION with the open-ended spanner with 1/8 to 1/4 turn, as the clamping ring is already in a clamping posi- Irreparable damage to the compressor due to tion. wrong rotating field! ► Ensure that there is a clockwise rotating field for Connect the unit to the heat source and the compressor load infeed.

  • Page 17: Installing The Control Panel

    6.5 Installing the control panel Pull in the cables and conductors and make the connections NOTE Strip the sheathing of all cables to the external loads before laying in the cable duct of the control The control can be inserted in a recess in the box. front panel of the unit or can be installed on the wall.

  • Page 18: Flushing, Filling And Venting

    Push the control onto the wall-mounted bracket. Put on the masking plate if applicable (accessories). 200 mm Flushing, filling and venting Push the cable through the opening in the front Remove the front panel of panel of the unit from below and into the control. the module box Press the lugs of the control into the openings in the front panel of the unit.

  • Page 19: Fill, Flush And Vent Heat Source

    7.4 Vent the circulation pump of ● ideal pH value due to self-alkalinisation after filling the system the heat source ● If necessary, simple alkalinisation to pH value 8.2 The front panel of the module box is unscrewed.  by adding chemicals 7.3 Fill, flush and vent heat source NOTE The figure shows the unit variant with cooling. The following antifreezes mixed with water are In the unit variant without cooling the circula- approved for the brine circuit: tion pump is located in the same place.

  • Page 20: Flush And Fill The Heating And Domestic Hot Water Charging Circuit

    7.5 Flush and fill the heating and Insert the U-clip (2) into the floor of the valve mo- tor. domestic hot water charging circuit Drain pipe of the safety valve is connected.  The front panel of the module box is unscrewed.  ► Ensure that the set pressure of the safety valve is not exceeded. Pull the U-clip (2) off the floor of the valve mo- tor (1).

  • Page 21: Set The Overflow Valve

    Set the overflow valve 10 Commissioning Relevant planning & design data of the system is  NOTE documented in full. ● The activities in this section are only nec- The competent energy supplier has been notified  essary for in-line tank integration. of operation of the heat pump system. ● Complete the worksteps quickly, otherwise System is air-free. ...

  • Page 22: Maintenance

    11 Maintenance 12 Faults ► Read out the cause of the fault via the diagnostics NOTE program of the heating and heat pump controller. We recommend that you sign a maintenance ► Contact the local partner of the manufacturer or agreement with accredited...

  • Page 23: Dismantling And Disposal

    13 Dismantling and Disposal 13.1 Dismantling Unit is safely disconnected from the power supply  and protected against being switched back on again. ► Collect all media safely. ► Separate components by their materials. 13.2 Disposal and Recycling ► Dispose of media harmful to the environment according to local regulations, e.g.

  • Page 24: Technical Data / Scope Of Supply

    Technical data / Scope of supply SWC 42(H)(K)3 Performance data: Heating output / COP SWC 42(H)(K)3 at B0/W35 operating point to EN14511 kW ı COP 4,70 ı 4,70 at B0/W45 operating point to EN14511 kW ı COP 4,42 ı 3,42 Heating capacity ı...

  • Page 25: Swc 82(H)(K)3 - Swc 102(H)(K)3

    Technical data / Scope of supply SWC 82(H)(K)3 – SWC 102(H)(K)3 Performance data: Heating output / COP SWC 82(H)(K)3 SWC 102(H)(K)3 at B0/W35 operating point to EN14511 kW ı COP 7,70 ı 4,90 9,34 ı 5,05 at B0/W45 operating point to EN14511 kW ı...

  • Page 26: Swc 122(H)(K)3 - Swc 142(H)(K)3

    Technical data / Scope of supply SWC 122(H)(K)3 – SWC 142(H)(K)3 Performance data: Heating output / COP SWC 122(H)(K)3 SWC 142(H)(K)3 at B0/W35 operating point to EN14511 kW ı COP 12,18 ı 5,00 13,50 ı 5,08 at B0/W45 operating point to EN14511 kW ı...

  • Page 27: Swc 172(H)(K)3 - Swc 192(H)(K)3

    Technical data / Scope of supply SWC 172(H)(K)3 – SWC 192(H)(K)3 Performance data: Heating output / COP SWC 172(H)(K)3 SWC 192(H)(K)3 at B0/W35 operating point to EN14511 kW ı COP 16,86 ı 4,93 18,60 ı 4,87 at B0/W45 operating point to EN14511 kW ı...

  • Page 28: Performance Curves

    Performance curves SWC 42(H)(K)3 Qh (kW) Temp„ (°C) Pe (kW) 35°C 45°C 55°C 65°C Temp„ (°C) Temp„ (°C) ∆p” (bar) ∆p„ (bar) Δp„ Δp” Δp Δp WQ/K HW/K “” (m³/h) “„ (m³/h) 823239 Keys: UK823000L/170408 “” Volumenstrom Heizwasser “„ Volumenstrom Wärmequelle “” Heating water volume flow rate Temp„...

  • Page 29: Swc 82(H

    SWC 82(H)(K)3 Performance curves Qh (kW) Temp„ (°C) Pe (kW) 35°C 45°C 55°C 65°C Temp„ (°C) Temp„ (°C) ∆p„ (bar) ∆p” (bar) Δp„ Δp” Δp Δp WQ/K HW/K “” (m³/h) “„ (m³/h) 823241 “” Volumenstrom Heizwasser “„ Volumenstrom Wärmequelle Keys: UK823000L/170408 Temp„ Temperatur Wärmequelle “”...

  • Page 30: Swc 102(H

    Performance curves SWC 102(H)(K)3 Qh (kW) Temp„ (°C) Pe (kW) 35°C 45°C 55°C 65°C Temp„ (°C) Temp„ (°C) ∆p„ (bar) ∆p” (bar) Δp” Δp„ Δp Δp HW/K WQ/K “” (m³/h) “„ (m³/h) 823242 “” Volumenstrom Heizwasser “„ Volumenstrom Wärmequelle Keys: UK823000L/170408 Temp„ Temperatur Wärmequelle “”...

  • Page 31: Swc 122(H

    SWC 122(H)(K)3 Performance curves Qh (kW) Temp„ (°C) Pe (kW) 35°C 45°C 55°C 65°C Temp„ (°C) Temp„ (°C) ∆p„ (bar) ∆p” (bar) Δp” Δp„ Δp Δp HW/K WQ/K “” (m³/h) “„ (m³/h) 823243 “” Volumenstrom Heizwasser “„ Volumenstrom Wärmequelle Keys: UK823000L/170408 Temp„ Temperatur Wärmequelle “”...

  • Page 32: Swc 142(H

    Performance curves SWC 142(H)(K)3 Qh (kW) Temp„ (°C) Pe (kW) 35°C 45°C 55°C 65°C Temp„ (°C) Temp„ (°C) ∆p„ (bar) ∆p” (bar) Δp„ Δp” Δp Δp WQ/K HW/K 0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,0 5,5 6,0 “„ (m³/h) “”...

  • Page 33: Swc 172(H

    SWC 172(H)(K)3 Performance curves Qh (kW) Temp„ (°C) Pe (kW) 35°C 45°C 55°C 65°C Temp„ (°C) Temp„ (°C) ∆p” (bar) ∆p„ (bar) ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ ̶ Δp” ̶...

  • Page 34: Swc 192(H

    Performance curves SWC 192(H)(K)3 Qh (kW) Temp„ (°C) Pe (kW) 35°C 45°C 55°C 65°C Temp„ (°C) Temp„ (°C) ∆p” (bar) ∆p„ (bar) Δp” Δp„ Δp Δp HW/K WQ/K 0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,0 5,5 6,0 0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,0 5,5 6,0 “„...

  • Page 35: Dimensional Drawings

    SWC 42(H)(K)3 – SWC 122(H)(K)3 Dimensional drawings ↑ ↓ ↓ ↑ ↓ >250 >250 Pos. Name outside diameter Pos. Bezeichnung Dim. Heating water outlet (flow) Ø28 Ø28 Heizwasser Austritt (Vorlauf) Aussendurchmesser Heat source inlet (in heat pump) Ø28 optionally at the top, on the right or left Wärmequelle Eintritt (in Wärmepumpe) Ø28 Keys: UK819451...

  • Page 36: Swc 142(H)(K)3 - Swc 192(H)(K)3

    Dimensional drawings SWC 142(H)(K)3 – SWC 192(H)(K)3 ↑ ↓ ↓ ↑ ↓ >250 >250 Pos. Name outside diameter Heating water outlet (flow) Ø35 Heat source inlet (in heat pump) Ø35 Pos. Bezeichnung Dim. optionally on the right or left “6.3 Install the hydraulic connections“, page 15 Ø28  ...

  • Page 37: Connections

    Connections Dimensional drawings SWC 42(H)(K)3 – SWC 122 (H)(K)3 Heating circuit Rp 1" Ø28 Heating source Rp 5/4" Rp 1" Ø28 SWC 142(H)(K)3 – SWC 192 (H)(K)3 Rp 5/4" Heiating circuit and heating source Rp 1" Ø35 Ø28 Ø35 Maßstab Allgemein- Oberflächen toleranz...

  • Page 38: Control Unit

    Schutzvermerk ISO 16016 beachten Dimensional drawings Control unit Schutzvermerk ISO 16016 beachten All dimensions in mm.. Bohrschablone Wall-mounted bracket Blattformat: A4 hoch Maßstab Det. Maßstab Allgemein- Oberflächen toleranz Werkstoff Gewicht Datum Name Benennung Maßbild WZS Erstellt 18.11.2014 Brueckner Gepr. Norm. ait-deutschland GmbH Blatt ArtikelNr.

  • Page 39: Installation Plans

    SWC 42(H)(K)3 – SWC 192(H)(K)3 Installation plan 1 1000 > 1 Keys: UK819452 Legende: DE819452 All dimensions in mm. Version 1 Version 1 Free space for service purposes Freiraum für Servicezwecke Freiraum für funktionsnotwendiges Zubehör Finished floor level Free space for functionally necessary accessories Oberkante Fertigfussboden Alle Maße in mm.

  • Page 40: Installation Plan 2

    Installation plan 2 SWC 42(H)(K)3 – SWC 192(H)(K)3 1000 > 1 Keys: UK819452 Legende: DE819452 All dimensions in mm. Version 2 Version 2 Free space for service purposes Freiraum für Servicezwecke Freiraum für funktionsnotwendiges Zubehör Finished floor level Free space for functionally necessary accessories Oberkante Fertigfussboden Alle Maße in mm.

  • Page 41: Installation Plan 3

    SWC 42(H)(K)3 – SWC 192(H)(K)3 Installation plan 3 > 1 > 1 Keys: UK819452 Legende: DE819452 All dimensions in mm. Version 3 Freiraum für Servicezwecke Version 3 Oberkante Fertigfussboden Finished floor level 1000 Alle Maße in mm. Free space for service purposes Subject to change without notice | 83056700fUK –...

  • Page 42: Hydraulic Integration

    Hydraulic integration (heating) Unit variant H Subject to change without notice | 83056700fUK – Translation of the original operating manual | ait-deutschland GmbH...

  • Page 43: With Separate Buffer Tank

    Unit variant H with separate buffer tank Subject to change without notice | 83056700fUK – Translation of the original operating manual | ait-deutschland GmbH...

  • Page 44: Unit Variant K

    Hydraulic integration (cooling) Unit variant K Subject to change without notice | 83056700fUK – Translation of the original operating manual | ait-deutschland GmbH...

  • Page 45: Keys Hydraulic Integration

    Subject to change without notice | 83056700fUK – Translation of the original operating manual | ait-deutschland GmbH...

  • Page 46: Terminal Diagram

    SWC 42(H)(K)3 – SWC 192(H)(K)3 Terminal diagram 1~N/PE/230V/50Hz 3~PE/400V/50Hz 3~N/PE/400V/50Hz OUT4 OUT5 OUT6 OUT7 OUT8 OUT9 OUT10 OUT11 OUT12 OUT13 OUT14 OUT15 OUT16 OUT17 NTC6 NTC7 NTC8 TRL ext. NTC9 NTC10 NTC11 NTC12 NTC13 NTC14 NTC15 Subject to change without notice | 83056700fUK – Translation of the original operating manual | ait-deutschland GmbH...

  • Page 47: Circuit Diagrams

    Circuit diagram 1/3 SWC 42(H)(K)3 – SWC 82(H)(K)3 Subject to change without notice | 83056700fUK – Translation of the original operating manual | ait-deutschland GmbH...
  • Page 48 SWC 42(H)(K)3 – SWC 82(H)(K)3 Circuit diagram 2/3 OUT1 OUT6 OUT17 PWM1 PWM2 OUT14 OUT13 Subject to change without notice | 83056700fUK – Translation of the original operating manual | ait-deutschland GmbH...

  • Page 49: Swc 42(H)(K)3 - Swc 82(H)(K)3

    Circuit diagram 3/3 SWC 42(H)(K)3 – SWC 82(H)(K)3 blue NTC9 brown / blue white green yellow pink NTC12 NTC13 NTC14 white / blue grey / brown pink / brown violet Black grey / pink red / blue white / green Orange Yellow /2.D7...

  • Page 50: Swc 102(H)(K)3 - Swc 122(H)(K)3

    SWC 102(H)(K)3 – SWC 122(H)(K)3 Circuit diagram 1/3 Subject to change without notice | 83056700fUK – Translation of the original operating manual | ait-deutschland GmbH...
  • Page 51 Circuit diagram 2/3 SWC 102(H)(K)3 – SWC 122(H)(K)3 OUT1 OUT6 OUT17 PWM1 PWM2 OUT14 OUT13 Subject to change without notice | 83056700fUK – Translation of the original operating manual | ait-deutschland GmbH...
  • Page 52 SWC 102(H)(K)3 – SWC 122(H)(K)3 Circuit diagram 3/3 blue NTC9 brown / blue white green yellow pink NTC12 NTC13 NTC14 white / blue grey / brown pink / brown violet grey / pink Black red / blue white / green Orange Yellow /2.D7...

  • Page 53: Swc 142(H)(K)3 - Swc 192(H)(K)3

    Circuit diagram 1/3 SWC 142(H)(K)3 – SWC 192(H)(K)3 Subject to change without notice | 83056700fUK – Translation of the original operating manual | ait-deutschland GmbH...
  • Page 54 SWC 142(H)(K)3 – SWC 192(H)(K)3 Circuit diagram 2/3 OUT1 OUT6 OUT17 PWM1 PWM2 OUT14 OUT13 Subject to change without notice | 83056700fUK – Translation of the original operating manual | ait-deutschland GmbH...
  • Page 55 Circuit diagram 3/3 SWC 142(H)(K)3 – SWC 192(H)(K)3 blue NTC9 brown / blue white green yellow pink NTC12 NTC13 NTC14 white / blue grey / brown pink / brown violet grey / pink Black red / blue white / green Orange Yellow Subject to change without notice | 83056700fUK –...
  • Page 56 Subject to change without notice | 83056700fUK – Translation of the original operating manual | ait-deutschland GmbH...
  • Page 57 Subject to change without notice | 83056700fUK – Translation of the original operating manual | ait-deutschland GmbH...
  • Page 58 Subject to change without notice | 83056700fUK – Translation of the original operating manual | ait-deutschland GmbH...

  • Page 59: Ec Declaration Of Conformity

    EC Declaration of Conformity The undersigned confirms that the following designated device(s) as designed and marketed by us fulfill the standardized EC directives, the EC safety standards and the product-specific EC standards. In the event of modification of the device(s) without our approval, this declaration shall become invalid.
  • Page 60 GmbH Industriestraße 3 D-95359 Kasendorf, Germany E info@alpha-innotec.de W www.alpha-innotec.de alpha innotec – an ait-deutschland GmbH brand...

This manual is also suitable for:

Swc 42k3Swc 102h3Swc 42h3Swc 82k3Swc 102k3Swc 122h3 ... Show all

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