Description of the booster heat pump and the basic control strategy:


Hydraulic Scheme:


The first letter of the ID describes the general type of the name:

  • S stands for signal
  • A stands for actuator
  • C stands for component

For more information about the naming concept of the ID, use this wiki page: Naming Concept


Heat Transfer Station including the Booster Heat Pump (yellow):

Nr.former ID (on the Labels)new IDNameSignalComments
1K.KV-WS.HW.TGC.BV-WS.HW.TG.1Ball Valve Well Side Hot Water Thermal Grid

2K.KV-WS.CW.TGC.BV-WS.CW.TGBall Valve Well Side Cold Water Thermal Grid

3K.KV-WS.HWC.BV-WS.HWBall Valve Well Side Hot Water

4A.KV-WS.HWA.DR-WS.HWDrive Ball Valve Well Side Hot Water2x digital
5K.DV-WS.HWC.PR-WS.HWPressur Release Valve Well Side Hot Water

6S.TM-WS.HWS.TM-WS.HWTemperature Well Side Hot Water0-10VPT100
7K.KV-WS.CWC.BV-WS.CWBall Valve Well Side Cold Water

8A.KV-WS.CWA.DR-WS.CWDrive Ball Valve Well Side Cold Water2x digital
9A.PU-WS.CWA.PU-WS.CWPump Well Side Cold Water0-10V and 24Vfor Cooling activ/passiv
10K.KV-DS.HW.TGC.BV-DS.HW.TGBall Valve Drain Side Hot Water Thermal Grid

11K.KV-DS.CW.TGC.BV-DS.CW.TG.1Ball Valve Drain Side Cold Water Thermal Grid

12K.KV-DS.HWC.BV-DS.HWBall Valve Drain Side Hot Water

13A.KV-DS.HWA.DR-DS.HWDrive Ball Valve Drain Side Hot Water2x digital
14K.KV-DS.CWC.BV-DS.CWBall Valve Drain Sid Cold Water

15A.KV-DS.CWA.DR-DS.CWDrive Ball Valve Drain Side Cold Water2x digital
16K.EL-DS.CWC.EL-DS.CWDeaerator Drain Side Cold Water

17K.AD-DS.CWC.EV-DS.CWExpansion Vessel Drain Side Cold Water

18S.FW-DS.CWS.FW.DS.CWFlow Water Drain Side Cold Water0-10V oder 4-20 mA30 l/min
19S.TM-DS.CWS.TM-DS.CWTemperature Drain Side Cold Water0-10VPT100






20S.TM-HP.TL.aWTS.TM-HP.TL.aHXTemperature Heat Pump Low Temperature after Heatexchanger0-10VPT100
21S.TM-HP.TM.aWTS.TM-HP.TM.aHXTemperature Heat Pump Medium Temperature after Heatexchanger0-10VPT100
22S.TM-HP.PS.aWTS.TM-HP.PS.aHXTemperature Heat Pump Producer Side after Heatexchanger0-10VPT100
23S.TM-HP.PS.aHPS.TM-HP.PS.aHPTemperature Heat Pump Producer Side after Heatpump0-10VPT100
24A.HS-HP.EHA.HS-HP.EHHeatsource Heat Pump Electric Heater0-10 V from Thyristorstellerfor P2H (Sector Coupling)






25S.TM-PS.VLS.TM-PS.VLTemperature Producer Side Forerun0-10VPT100
26K.SG-PS.VLC.SG-PS.VLSafety Group Producer Side Forerun

27K.KV-PS.VL.OUC.BV-PS.VL.OU.1Ball Valve Producer Side Forerun Outlet

28K.KV-PS.OFC.BV-PS.OFBall Valve Producer Side Ouverflow

29A.KV-PS.OFA.DR-PS.OFDrive Ball Valve Producer Side Ouverflow0-10V
30K.KV-PS.RL.INC.BV-PS.RL.INBall Valve Producer Side Return Inlet

31K.EL-PS.RLC.EL-PS.RLDeaerator Producer Side Return

32S.TM-PS.RLS.TM-PS.RLTemperature Producer Side Return0-10VPT100
33S.FW-PS.RL.bHPS.FW-PS.RL.bHPFlow Water Producer Side Return before Heatpump0-10V oder 4-20 mA35 l/min
34S.FW-PS.RL.bWTS.FW-PS.RL.bWTFlow Water Producer Side Return before Heatexchanger0-10V oder 4-20 mA35 l/min
35K.AD-PS.RLC.EV-PS.RLExpansion Vessel Producer Side Return
In BHP2
36S.TM-HP.TM.bHPS.TM-HP.TM.bHPTemperature Evaporator Inlet0-10VPT100
37
C.BV-WS.HW.TG.2Ball Valve Well Side Hot Water Thermal Grid

38
C.BV-DS.CW.TG.2Ball Valve Drain Side Cold Water Thermal Grid

39
C.BV-PS.VL.OU.2Ball Valve Producer Side Forerun Outlet


Heat Distribution Modul including the Heat Storage (blue):

1K.KV-PS.VL.INC.BV-PS.VL.INBall Valve Producer Side Forerun Inlet

2K.MA-PS.VLC.MS-PS.VLMicrobubble Seperator Producer Side Forerun

3K.KV-PS.RL.OUC.BV-PS.RL.OUBall Valve Producer Side Return Oulet

4K.SA-PS.RLC.SA-PS.RLSludge Filter Producer Side Return

5S.FW-PS.VLS.FW-PS.VLFlow Water Producer Side Forerun0-10V oder 4-20 mA25 l/min
6K.KV-PS.VL.THC.BV-PS.VL.THBall Valve Producer Side Forerun High Temperature

7A.KV-PS.VL.THA.DR-PS.VL.THDrive Ball Valve Producer Side Forerun High Temperature2x digital
8K.KV-PS.VL.TMC.BV-PS.VL.TMBall Valve Producer Side Forerun Medium Temperature

9A.KV-PS.VL.TMA.DR-PS.VL.TMDrive Ball Valve Producer Side Forerun Medium Temperature2x digital
10K.EL-PS.RL.TMC.EL-PS.RL.TMDeaerator Producer Side Return Medium Temperature

11K.KV-PS.RL.TMC.BV-PS.RL.TMBall Valve Producer Side Return Medium Temperature

12A.KV-PS.RL.TMA.DR-PS.RL.TMDrive Ball Valve Producer Side Return Medium Temperature2x digital
13S.TM-PS.RL.TMS.TM-PS.RL.TMTemperature Producer Side Return Medium Temperature0-10VPT100
14K.EL-PS.RL.TLC.EL-PS.RL.TLDeaerator Producer Side Return Low Temperature
not found 
15K.KV-PS.RL.TLC.BV-PS.RL.TLBall Valve Producer Side Return Low Temperature

16A.KV-PS.RL.TLA.DR-PS.RL.TLDrive Ball Valve Producer Side Return Low Temperature2x digital
17S.TM-PS.RL.TLS.TM-PS.RL.TLTemperature Producer Side Return Low Temperature0-10VPT100
18K.KV-PS.VL.TH.1C.BV-PS.VL.TH.1Ball Valve Producer Side Forerun High Temperature Position 1

19K.KV-PS.VL.TM.10C.BV-PS.VL.TM.10Ball Valve Producer Side Forerun Medium Temperature Position 10

20K.KV-PS.RL.TM.3C.BV-PS.RL.TM.3Ball Valve Producer Side Return Medium Temperature Position 3

21K.KV-PS.RL.TL.2C.BV-PS.RL.TL.2Ball Valve Producer Side Return Low Temperature Position 2

22K.KV-ST.RL.TL.8C.BV-ST.RL.TL.8Ball Valve Solar Thermal Return Low Temperature Position 8
not connected
23K.KV-BS.RL.TL.4C.BV-BS.RL.TL.4Ball Valve Building Side Return Low Temperature Position 4

24K.KV-BS.RL.TM.6C.BV-BS.RL.TM.6Ball Valve Building Side Return Medium Temperature Position 6

25K.KV-ST.VL.TL.9C.BV-ST.VL.TL.9Ball Valve Solar Thermal Forerun Low Temperature Position 9
not connected
26K.KV-BS.VL.TM.7C.BV-BS.VL.TM.7Ball Valve Building Side Forerun Medium Temperature Position 7

27K.KV-BS.VL.TH.5C.BV-BS.VL.TH.5Ball Valve Building Side Forerun High Temperature Position 5

28K.KV-PS.VL.HCC.BV-PS.VL.HCBall Valve Producer Side Forerun Heating Circuit

29A.KV-PS.VL.HCA.DR-PS.VL.HCDrive Ball Valve Producer Side Forerun Heating Circuit2x digital






30S.TM-BT.TH.FWS.TM-BT.1Temperature Buffer Tank 10-10VPT100
31S.TM-BT.TM.FWS.TM-BT.2Temperature Buffer Tank 20-10VPT100
32S.TM-BT.TM.HCS.TM-BT.3Temperature Buffer Tank 30-10VPT100
33
S.TM-BT.4Temperature Buffer Tank 40-10VPT100
34
S.TM-BT.5Temperature Buffer Tank 50-10VPT100
35
S.TM-BT.6Temperature Buffer Tank 60-10VPT100
36
S.TM-BT.7Temperature Buffer Tank 70-10VPT100
37
S.TM-BT.8Temperature Buffer Tank 80-10VPT100
38
S.TM-BT.9Temperature Buffer Tank 90-10VPT100
39S.TM-BT.TLS.TM-BT.10Temperature Buffer Tank 100-10VPT100






40K.EL-BS.DWW.VLC.EL-BS.DHW.VLDeaerator Building Side Domestic Hot Water Forerun

41K.EL-BS.HC.VLC.EL-BS.HC.VLDeaerator Building Side Heating Circuit Forerun

42K.KV-BS.DWW.VLC.BV-BS.DHW.VLBall Valve Building Side Domestic Hot Water Forerun

43A.KV-BS.DWW.VLA.DR-BS.DHW.VLDrive Ball Valve Building Side Domestic Hot Water Forerun2x digital
44K.KV-HC.VL.aBTC.BV-HC.VL.aBTBall Valve Heating Circuit Forerun after Buffer Tank

45A.KV-HC.VL.aBTA.DR-HC.VL.aBTDrive Ball Valve Heating Circuit Forerun after Buffer Tank2x digital
46S.TM-BS.DWW.VLS.TM-BS.DHW.VLTemperature Building Side Domestic Hot Water Forerun0-10VPT100
47S.TM-BS.HC.VLS.TM-BS.HC.VLTemperature Building Side Heating Circuit Forerun0-10VPT100
48S.TM-BS.HC.RLS.TM-BS.HC.RLTemperature Building Side Heating Circuit Return0-10VPT100
49S.TM-BS.DWW.RLS.TM-BS.DHW.RLTemperature Building Side Domestic Hot Water Return0-10VPT100
50S.FW-BS.DWW.RLS.FW-BS.DHW.RLFlow Water Building Side Domestic Hot Water Return0-10V oder 4-20 mA25 l/min
51A.V3-BS.HC.RLC.V3-BS.HC.RL3-Way Valve Building Side Heating Circuit Return

52A.DR-V3.HC.RLA.DR-V3.BS.HC.RLDrive 3-Way Valve Building Side Heating Circuit Return0-10V
53K.KV-BS.CC.VLC.BV-BS.CC.VLBall Valve Building Side Cooling Circuit Forerun

54A.KV-BS.CC.VLA.DR-BS.CC.VLDrive Ball Valve Building Side Cooling Circuit Forerun2x digital
55K.KV-BS.HC.VLC.BV-BS.HC.VLBall Valve Building Side Heating Circuit Forerun

56A.KV-BS.HC.VLA.DR-BS.HC.VLDrive Ball Valve Building Side Heating Circuit Forerun2x digital
57A.PU-BS.DWW.VLA.PU-BS.DHW.VLPump Building Side Domestic Hot Water Forerun0-10V
58K.WT-BS.DWWC.HX-BS.DHWHeatexchanger Building Side Domestic Hot Water

59
S.TM-CS.DHW.VLTemperature Consumer Side Domestic Hot Water Forerun0-10VPT100
60K.EL-BS.HC.RLC.EL-BS.HC.RLDeaerator Building Side Heating Circuit Return

61K.KV-BS.HC.OUC.BV-BS.HC.OUBall Valve Building Side Heating Circuit Outlet
not found 
62K.KV-BS.HC.INC.BV-BS.HC.INBall Valve Building Side Heating Circuit Inlet

63K.KV-BS.FW.VLC.BV-BS.FW.VLBall Valve Building Side Fresh Water Forerun

64K.KV-BS.FW.CKC.BV-BS.FW.CKBall Valve Building Side Fresh Water Circulation

65K.KV-BS.FW.RLC.BV-BS.FW.RLBall Valve Building Side Fresh Water Return

66S.TM-BS.CC.RLS.TM-BS.CC.RLTemperature Building Side Cooling Circuit Return0-10VPT100
67K.EL-BS.CC.RLC.EL-BS.CC.RLDeaerator Building Side Cooling Circuit Return

68K.KV-CC.VL.OUC.BV-CC.VL.OUBall Valve Cooling Circuit Forerun Outlet
not found 
69K.KV-CC.RL.INC.BV-CC.RL.INBall Valve Cooling Circuit Return Inlet


Booster Heat Pump Control Signals

IDSignalComment
A.HS-HP.ON

pot. free

relais

to X4.1 (Cable 0)

Heat Pump on

A.CS-HP.ON

pot. free

relais

to X4.6 (Cable 1)

Heat pump in cooling (true) or heating (false)

A.HS-HP.CM

pot. free

relais

to X... (Not implemented by manufacturer yet, has to be done manually on the display)

Set Control Mode of BHP (true: power; false: temperature)

A.HS-HP.Tyco3.ON24V

to X... (not implemented yet)

Common signal to enable thyristor and notify BHP

A.HS-HP.ML0-10 V

to X4.2 (Cable 2)

Set temperature or power (via compressor RPM) for heat pump unit

A.HS-DT.ML0-10 V

to X4.5 (Cable 3)

Set temperature for Heat Exchanger

Error_HP_inpot. free

from X3.1

Error output from heat pump via relais and a voltage divider (0V: ok | ~9,5V: error)

Data Sheet Booster Heat Pump:

        

(German)                                          (English)

Pdf of the Scheme: 

COSES SF1 BHP 1.pdfCOSES SF1 BHP 2.pdf



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3 Kommentare

  1. Unbekannter Benutzer (ge74van) sagt:

    24. Januar 2023

    Is the PDF for the booster heat pump available for download? So that I can translate it to English using google translate functions.

    1. Unbekannter Benutzer (gu62xur) sagt:

      25. Januar 2023

      I added the technical documentation in English - on page 13 to 15 you can find technical information about the heat pump, including a detailed COP / power look up table.

      1. Ulrich Ganslmeier sagt:

        27. Januar 2023

        The data sheet describes a newer version of the same heat pump model. At least the pin assignment for external control and the internal structure depicted in the manual do not exactly match the system installed in CoSES.

        The COP/power values mentioned in the manual apply for the heat pump type 'F06'. The one downstairs is type 'F14' and has a higher power rating accordingly.