Vaillant aroTHERM VWL AS Series Manual
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Vaillant aroTHERM VWL AS Series Manual

Refrigerant-split heat pump system
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System assistant
Publisher/manufacturer
Vaillant GmbH
Berghauser Str. 40
D-42859 Remscheid
Tel. +49 21 91 18‑0
Fax +49 21 91 18‑2810
info@vaillant.de
www.vaillant.de
Refrigerant-split heat pump
system
aroTHERM VWL ... AS, VWL ... IS hydraulic sta-
tion
AT, BE (de), CH (de), DE

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Summary of Contents for Vaillant aroTHERM VWL AS Series

  • Page 1 System assistant Refrigerant-split heat pump system aroTHERM VWL ... AS, VWL ... IS hydraulic sta- tion AT, BE (de), CH (de), DE Publisher/manufacturer Vaillant GmbH Berghauser Str. 40 D-42859 Remscheid Tel. +49 21 91 18‑0 Fax +49 21 91 18‑2810 info@vaillant.de www.vaillant.de...
  • Page 2 Bester Service, beste Preise Ihr Online-Fachhändler für: • Kostenlose und individuelle Beratung • TOP Bewertungen • Hochwertige Produkte • Exzelenter Kundenservice • Kostenloser und schneller Versand • Über 20 Jahre Erfahrung E-Mail: info@unidomo.de Tel.: 04621 - 30 60 89 0 www.unidomo.de uniDomo GmbH &...

  • Page 3: Table Of Contents

    Contents Contents Safety ..............3 General safety information ........3 Notes on the documentation ......4 Observing other applicable documents ....4 Working with the system assistant ......4 Key for the symbols ..........4 Key for the basic system diagrams......4 Refrigerant-split heat pump systems .....

  • Page 4: Safety

    Safety 1 Safety General safety information 1.1.1 Risk of death due to lack of safety devices The schematic drawings included in this doc- ument do not show all safety devices re- quired for correct installation. ▶ Install the necessary safety devices in the system.

  • Page 5: Notes On The Documentation

    2 Notes on the documentation Notes on the documentation Observing other applicable documents ▶ Always follow all the operating and installation instruc- tions included with the system components. Working with the system assistant The system assistant is used to help with the system installa- tion and start-up.

  • Page 6: Refrigerant-Split Heat Pump Systems

    Notes on the documentation 2 Refrigerant-split heat pump systems Basic sys- Heat generator Heat Heating circuits Additional System Special equipment tem dia- source functions control gram Regu- Non-reg- lated ulated − – 0020253230 aroTHERM VWL ... AS VWZ MPS 40 decoupler module VWL ...

  • Page 7: System Without System Control (0020253230)

    3 System without system control (0020253230) System without system control (0020253230) Basic system diagram System assistant 0020257290_00...
  • Page 8 System without system control (0020253230) 3 Wiring diagram 0020257290_00 System assistant...

  • Page 9: Preparing For Installation

    3 System without system control (0020253230) Preparing for installation → aroTHERM installation and maintenance instructions, from section 4.1 onwards → Hydraulic station installation and maintenance instructions, from section 4.1 onwards → uniSTOR installation and maintenance instructions, from section 4.1 onwards →...

  • Page 10: Heating Circuit, Connecting The Domestic Hot Water And Cold Water Pipe

    System without system control (0020253230) 3 Work step Selected information/measures ► Ensure that there is sufficient vibration decoupling. Outdoor unit, indoor unit ► Routing the refrigerant pipes ► Use a bending wrench and flexible springs in order to prevent kinks in the pipeline.

  • Page 11: Installing The Electrical Connections

    3 System without system control (0020253230) Installing the electrical connections → aroTHERM installation and maintenance instructions, from section 6.1 onwards → Hydraulic station installation and maintenance instructions, from section 6.1 onwards → Accessory set-up instructions Work step Selected information/measures Outdoor temperature sensor ►...

  • Page 12: Implementing Settings On The Indoor Unit's Control

    System without system control (0020253230) 3 Implementing settings on the indoor unit's control Explanation of the control elements and concept: → Hydraulic station operating instructions, from section 3.4 onwards Setting options in the installer level: → Installation and maintenance instructions for the hydraulic station, appendix C Menu path/entry Comment −...

  • Page 13: System With System Control (0020234148)

    4 System with system control (0020234148) System with system control (0020234148) Basic system diagram System assistant 0020257290_00...
  • Page 14 System with system control (0020234148) 4 Wiring diagram 0020257290_00 System assistant...

  • Page 15: Preparing For Installation

    4 System with system control (0020234148) Preparing for installation → aroTHERM installation and maintenance instructions, from section 4.1 onwards → Hydraulic station installation and maintenance instructions, from section 4.1 onwards → uniSTOR installation and maintenance instructions, from section 4.1 onwards →...

  • Page 16: Heating Circuit, Connecting The Domestic Hot Water And Cold Water Pipe

    System with system control (0020234148) 4 Work step Selected information/measures ► Ensure that there is sufficient vibration decoupling. Outdoor unit, indoor unit ► Routing the refrigerant pipes ► Use a bending wrench and flexible springs in order to prevent kinks in the pipeline.

  • Page 17: Installing The Electrical Connections

    4 System with system control (0020234148) Installing the electrical connections → aroTHERM installation and maintenance instructions, from section 6.1 onwards → Hydraulic station installation and maintenance instructions, from section 6.1 onwards → multiMATIC installation instructions, from section 4.1 onwards → Accessory set-up instructions Work step Selected information/measures ►...

  • Page 18: Implementing Settings On The Indoor Unit's Control

    System with system control (0020234148) 4 Implementing settings on the indoor unit's control Explanation of the control elements and concept: → Hydraulic station operating instructions, from section 3.4 onwards Setting options in the installer level: → Installation and maintenance instructions for the hydraulic station, appendix C Menu path/entry Comment −...

  • Page 19: Configuring The Settings On The System Control

    4 System with system control (0020234148) Configuring the settings on the system control Explanation of the operating concept: → multiMATIC operating instructions, from section 4.1 onwards Overview of the setting options in the installer level: → multiMATIC installation instructions, appendix B.1 Explanation of the operating and display functions: →...
  • Page 20 System with system control (0020234148) 4 Menu path/entry Comment Max limit outs.temp. Recommendation: 16 °C Condition: Product with cooling mode ► Maintain a hysteresis for the previously set limit temperature value for cooling mode (→ System ---- Start OT cooling). A hysteresis between two limit temperatures ensures that the installation does not switch from heating mode into cooling mode.
  • Page 21 N.V. Vaillant S.A. Golden Hopestraat 15 B-1620 Drogenbos Tel. 2 3349300 Fax 2 3349319 Kundendienst / Service après-vente / Klantendienst 2 3349352 info@vaillant.be www.vaillant.be Vaillant GmbH (Schweiz, Suisse, Svizzera) Riedstrasse 12 CH-8953 Dietikon Tel. 044 74429‑29 Fax 044 74429‑28 Kundendienst 044 74429‑29 Techn. Vertriebssupport 044 74429‑19 info@vaillant.ch www.vaillant.ch...

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Arotherm vwl is series

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