STIEBEL ELTRON WPL 33 Installation Instructions Manual
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STIEBEL ELTRON WPL 33 Installation Instructions Manual

STIEBEL ELTRON WPL 33 Installation Instructions Manual

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Summary of Contents for STIEBEL ELTRON WPL 33

  • Page 1 InstallatIon InstructIons compact-air | water heat pump » WPl 33...

  • Page 2: Installation

    InstallatIon The chapter entitled "Installation" is intended Index for qualified contractors. General Intended use Note Safety instructions Read these instructions carefully be- CE designation 1 General fore using the appliance and retain them for Test symbols future reference. Instructions, standards and regulations Only a qualified contractor should carry out Pass on the instructions to a new user if Appliance description...
  • Page 3 With the appropriate accessories, this appli- 1.9 Standard delivery and accessories ance may be installed internally or externally. Type WPL 33 The appliance is equipped with an electric Standard delivery – external installation Part no. emergency/booster heater (DHC). In mono...

  • Page 4: Specification

    The power consumption of the integral auxiliary drives represents the maximum value and may vary subject to operating point. The power consumption of the integral auxiliary drives is included in the output details of the appliance (to EN 14511). WPl 33 Bestellnummer...
  • Page 5 WPl 33 Height (internal installation) 1182 Width (internal installation) Depth (internal installation) 1390 Height (external installation) 1434 Width (external installation) 1280 Depth (external installation) 1390 Weights Weight Total weight - internal installation Total weight - external installation Values Total available external pressure differential Max.
  • Page 7 3 Installation, connection and External installation sound emissions 1280 3.1 Transport Protect the heat pump against severe impact. Short tipping to one of its longitudinal sides is permissible. The casing, cover (in case of external installa- tions) and the cover with air hose connections (for internal installation) are separate shipping units, which will only be assembled to the base unit on site.
  • Page 8 Foundation for external installation Recess screed and impact sound insulation. Main wind direction when using pressure hoses Luftaustrittseite Hauptwindrichtung Air outlet side 1390 1 Impact sound installation Dimensions in mm Air inlet side 2 Floating screed Lufteintrittseite Fig. 4 Fig. 6 Main wind direction Air outlet side Curb stones for external...
  • Page 9 3.6.4 Flushing the heating system Water and electrical connections in external installations Thoroughly flush the pipework before connect- ing the heat pump. Debris, such as welding pearls, rust, sand, sealant etc. can impair the operational reliability of the heat pump, and can lead to a blocking of the evaporator.
  • Page 10 3.7 Circulation pump 3.11 Checking the fan The fan must rotate in the correct direction. 3.7.1 Circulation pump in the heat pump circuit Incorrect transport can slightly shift the fan, (buffer cylinder loading pump) resulting in the fan impeller dragging on the Determine the pressure drop for the intercon- inlet nozzle.
  • Page 11 3.12 Installing casing components 3.12.1 Installing the casing (external installation example » Hang the film with the pre-cut holes onto the hooks on the appliance. 1 Side panel 2 Hood (different for internal / external installation) 3 Front door 4 Type plate 5 Back door »...
  • Page 12 3.13 Routing air hoses 3.14 Fitting air hoses The air hose can be extended by turning the Bowden cores into each The example below shows the air hose connection being fitted. other. There should be approx. 30 cm overlap. The total length of hoses on the air inlet and outlet side must not exceed 8 m.
  • Page 13 » Pull the outer hose over the connector. » Secure the hose using the oval hose clip provided. 3.15 Insulating wall outlet There must be no formation of cold bridges between the wall outlets to be fitted on site and the brickwork. To prevent condensate forming in the brickwork, fit suitable insulation between the wall outlets and the brick- work.

  • Page 14: Electrical Connection

    4 Electrical connection 4.3 Terminals inside the HP 4.6 Stand alone operation Terminals are inside the WPL control panel In emergencies, this heat pump can also oper- (Fig. 13). The terminals become accessible by ate without the heat pump manager (see page 4.1 Power supply company removing the front panel.
  • Page 15 Mains impedance: Zmax ≤ 0.296 Ω 3/PE~400/50 3/N/PE~400/50 1/N/PE~230/50 Mains supply WP Heat pump (compressor) L1, L2, L3, PE DHC Supplementary heater N, L1, L2, L3, PE Terminal - control Plombendraht durch die Mains supply: L, N, PE Schraubenköpfe 58907/1-2/10.84 Connected Terminal load...
  • Page 16 Wiring diagram for heat pumps WPL 33 Fig. 14...
  • Page 17 Electrical connection diagram for heat pumps WPL 33 with heat pump manager WPM II Heat Pump Manager WPM II max. 2 A gl 1/N/PE ~ 50Hz 230V Supply from the 16 A gl domestic meter Time switch for power OFF periods...

  • Page 18: Operation And Control

    5 Commissioning 6 Operation and control 7 Maintenance and cleaning 7.1 Maintenance A WPM heat pump manager is required to See the operating instructions for the operate the heat pump. It regulates the entire heat pump manager WPM II. heating system and all required adjustments The heat pump operates under automatic con- are made on this control unit.

  • Page 19: Troubleshooting

    2, subject to the heat die elektrische Not-/Zusatzheizung (DHC) aus. Switch ON: STAND ALONE operation pump type WPL 33. » Beseitigen Sie die Fehlerquelle. Should the WPM develop a fault, the heat pump can, in emergencies, be operated in Dual-compressor with internal HS 2 (DHC) stand alone operation.

  • Page 20: Commissioning Report

    Commissioning report Customer’s address: Installation conditions according to Stiebel Eltron installation and operating instructions: Installation room volume: m³ Operating mode Installer: mono mode dual-mode - parallel - part parallel - alternative Dual-mode heat source Building type: Gas fired boiler Oil fired boiler...
  • Page 21 10. Heat source: 12. System periphery: Outside air Circulation pump source Extract air Manufacture / type Temperature min: °C Circulation pump heating Manufacture / type max: °C Ground Circulation pump Ground probe Heat pump/heat exchanger Manufacture / type Internal pipe diameter: Distributor: yes Circulation pump Heat exchanger / cylinder...
  • Page 22 15. Actual data: 16. Tested to VDE 0701 Actual at the heat pump after 10 min. operation: Implemented: Brine inlet/water/air: °C Values OK: Brine outlet/water/air: °C Heat pump flow temp.: °C Heat pump return temp: °C 17. System layout Place, date Installer’s signature...

  • Page 23: Warranty

    Warranty The warranty conditions of our German companies do not apply to appliances acquired outside of Germany. In countries where our subsidiaries sell our products, it is increasingly the case that warranties can only be issued by those subsidiaries. Such warranties are only granted if the subsidiary has issued its own terms of warranty.
  • Page 24   Deutschland Verkauf Tel. 05531 702-110 | Fax 05531 702-95108 | info-center@stiebel-eltron.de STIEBEL ELTRON GmbH & Co. KG Kundendienst Tel. 05531 702-111 | Fax 05531 702-95890 | kundendienst@stiebel-eltron.de Dr.-Stiebel-Straße | 37603 Holzminden Ersatzteilverkauf Tel. 05531 702-120 | Fax 05531 702-95335 | ersatzteile@stiebel-eltron.de Tel.

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