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Installation Guide
Termix One-B - 1 Series BS

1.0 Table of Contents

1.0 Table of Contents ............................................. 1
2.0 Functional description...................................... 2
3.0 Safety notes..................................................... 3
3.1
Safety Notes - general . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4.0 Mounting ........................................................ 4
4.1
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
5.0 Design............................................................. 6
5.1
Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5.2
Schematic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6.0 Controls .......................................................... 9
6.1
DHW temperature control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6.2
Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
7.0 Troubleshooting .............................................. 11
7.1
Troubleshooting in general . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
7.2
Troubleshooting DHW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
7.3
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
8.0 Declaration...................................................... 15
8.1
Declaration of conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
LGB38000
DEN-GT
1

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Summary of Contents for Danfoss Termix One-B-1 BS Series

  • Page 1: Table Of Contents

    Installation Guide Termix One-B – 1 Series BS 1.0 Table of Contents 1.0 Table of Contents ..........1 2.0 Functional description........2 3.0 Safety notes............. 3 Safety Notes – general ..........3 4.0 Mounting ............
  • Page 2: Functional Description

    The patented sensor accelerator accelerates the closing of the Danfoss AVTB valve and protects the heat exchanger against overheating and lime scale formation. The sensor accelerator and AVTB valve also works as a bypass keeping the house supply line warm.
  • Page 3: Safety Notes

    Installation Guide Termix One-B – 1 Series BS 3.0 Safety notes 3.1 Safety Notes – general The following instructions refer to the standard design of substation. Special versions of substations are available on request. Authorized personnel only This operating manual should be read carefully before installation Assembly, start-up and maintenance work must be performed by and start-up of the substation.
  • Page 4: Mounting

    Assembly, start-up and maintenance work must be performed by primary supply to Danfoss substations. For the sake of simplicity, qualified and authorized personnel only. DH can be taken to mean the primary supply.
  • Page 5 Installation Guide Termix One-B – 1 Series BS 4.1.1 Installation Mounting: Adequate space Please allow adequate space around the substation for mounting and maintenance purposes. Orientation The station must be mounted so that components, keyholes and labels are placed correctly. If you wish to mount the station differently please contact your supplier.
  • Page 6: Design

    Installation Guide Termix One-B – 1 Series BS 5.0 Design 5.1 Design Your substation might look different than the substation shown. Design description B Heat exchanger, DHW O Termix sensor accelerator Thermostatic controller, DHW DEN-GT LGB38000...
  • Page 7: Schematic Diagram

    Installation Guide Termix One-B – 1 Series BS 5.2 Schematic diagram Supply Return Supply Return Your substation might look different than the schematic diagram shown. First diagram: Termix One-B – with GTU. Second diagram: Termix One-B – with safety valve. Schematic description B Heat exchanger, DHW Thermostatic valve...
  • Page 8 Installation Guide Termix One-B – 1 Series BS 5.2.1 Technical parameters Technical parameters Nominal pressure: PN 16 Max. DH supply temperature: 120 °C Min. DCW static pressure: 0.5 bar Copper Brazing material (HEX): Heat exchangers test pressure: 30 bar Sound level: ≤...
  • Page 9: Controls

    6.1 DHW temperature control DHW temperature control There are various types of DHW temperature control used in Danfoss substations. DHW temperature should be adjusted to 45-50 °C, as this provides optimal utilisation of DH water. At DHW temperatures above 55 °C, the possibility of lime scale deposits increases significantly.
  • Page 10: Maintenance

    Venting Checking that the system is thoroughly vented. Inspections should be carried out minimum every two years. Spare parts can be ordered from Danfoss. Please ensure that any enquiry includes the substation serial number. DEN-GT LGB38000...
  • Page 11: Troubleshooting

    Installation Guide Termix One-B – 1 Series BS 7.0 Troubleshooting 7.1 Troubleshooting in general In the event of operating disturbances, the following basic features should be checked before carrying out actual troubleshooting: • the substation is connected to electricity, Authorized personnel only •...
  • Page 12: Disposal

    Installation Guide Termix One-B – 1 Series BS 7.3 Disposal Disposal This product should be dismantled and its components sorted, if possible, in various groups before recycling or disposal. Always follow the local disposal regulations. DEN-GT LGB38000...
  • Page 13 Installation Guide Termix One-B – 1 Series BS LGB38000 DEN-GT...
  • Page 14 Installation Guide Termix One-B – 1 Series BS DEN-GT LGB38000...
  • Page 15: Declaration

    8.1 Declaration of conformity 8.1.1 Category 0 without electrical equipment EC – Declaration of Conformity Gemina Termix A/S Member of the Danfoss Group Navervej 15-17 DK-7451 Sunds Declares on our sole responsibility that the below products: Substations – Category 0 without electrical equipment, covered by this declaration are in conformity with the following directives, standards and other normative documents, provided that they are used according to our instructions.
  • Page 16 Installation Guide Termix One-B – 1 Series BS Produced by Gemina Termix A/S © 02/2015...

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