STIEBEL ELTRON WPL 34 Operation And Installation Manual
Air/water heat pump
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Summary of Contents for STIEBEL ELTRON WPL 34
- Page 1 OperatiOn and installatiOn air/Water Heat pUMp » Wpl 34 » Wpl 47 » Wpl 57...
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Page 2: Table Of Contents
Document information ������������������������������������������ 3 Specification ������������������������������������������������ 14 Reference to applicable documents �������������������������� 3 15.1 Wiring diagram part 1 WPL 34 | WPL 47 ������������������� 14 Safety information ����������������������������������������������� 3 15.2 Wiring diagram part 2 WPL 34 | WPL 47 ������������������� 15 Other symbols in this documentation �����������������������... -
Page 3: Operation
When carrying out any work, disconnect all poles of the appliance from the mains. All measurements are given in mm unless stated oth- erwise. 1 Symbol 2 Keyword 3 Description 4 Information text 1.3.2 Symbols, descriptions Symbol Description Electrocution Other situations www.stiebel-eltron.com WPL 34 / 47 / 57|... -
Page 4: Safety
... the appliance develops faults the heating system. Fault Cause » remedy There is no hot water or The fuse is faulty. Check the fuse/MCB the heating system stays in your fuse box/dis- cold. tribution panel. |WPL 34 / 47 / 57 www.stiebel-eltron.com... -
Page 5: Other Faults Occur
The type plate is located on the front at the top on the right or left hand side of the casing. example Montageanweisung beachten! Dichtheit geprüft! Made in Germany 1 Appliance number www.stiebel-eltron.com WPL 34 / 47 / 57|... -
Page 6: Safety
Heat pump manager with wall mounting casing, WPMW II Heat pump manager as control panel mounted installation, WPMS II Remote control for heating systems FE7 Remote control for heating systems FEK Contact sensor AVF 6 Immersion sensor TF 6 |WPL 34 / 47 / 57 www.stiebel-eltron.com... -
Page 7: Substrate
The buffer cylinder is not only installed as hydraulic separator for volume flow in the heat pump circuit and the heating circuit, but primarily as energy source for defrosting the evaporator. www.stiebel-eltron.com WPL 34 / 47 / 57|... -
Page 8: Installation
For dual-mode systems, always connect the heat pump into the 6 Installation conduit for electrical connecting cables and return of the second heat source (e.g. oil boiler). heating flow and return 7 Coarse gravel back filling 8 Concrete foundations |WPL 34 / 47 / 57 www.stiebel-eltron.com... -
Page 9: Electrical Connection
Check the function of the strain relief fittings. f Connect the circulation pumps for the heating and buffer cylinder to the heat pump manager in accordance with the engineering documents. www.stiebel-eltron.com WPL 34 / 47 / 57|... -
Page 10: Fitting Casing Components
Secure the reversing hoods with two screws each. appliance. Simultaneously insert the tabs fixed to the bottom of the side panels into the slots provided in the appliance frame.gesehenen Schlitze im Rahmen des Gerätes. |WPL 34 / 47 / 57 www.stiebel-eltron.com... - Page 11 Stick the type plate supplied to top front r.h. or l.h. side of the appliance where it will be clearly visible. www.stiebel-eltron.com WPL 34 / 47 / 57|...
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Page 12: Commissioning
Standard values for the start: Parameter Underfloor heating Heating system with system radiators Heating curve Controller dynamics Room temperature 21 °C 21 °C |WPL 34 / 47 / 57 www.stiebel-eltron.com... -
Page 13: Reset Key
If the IWS was incorrectly initialised, the settings can be reset with this key. For this also observe the chapter "Reinitialising IWS" in Switch 3: always OFF the heat pump manager operating and installation instructions. Switch 4: always OFF www.stiebel-eltron.com WPL 34 / 47 / 57|... - Page 14 Specification 15. Specification 15.1 Wiring diagram part 1 WpL 34 | WpL 47 A3/X60 >T K1.1 > Integral heat pump control unit (IWS) Electrical expansion valve stepper motor Fan auxiliary PCB/Expansion valves (ZPLE) Electrical injection valve stepper motor Heat pump flow temperature sensor - KTY...
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Page 15: Wiring Diagram Part 2 Wpl 34 | Wpl 47
Specification 15.2 Wiring diagram part 2 WpL 34 | WpL 47 L3 L2 K1.1 T1 T2 T3 X36 3-pin IWS plug - fan X37 5-pin IWS plug - electrical injection valve X38 3-pin IWS plug - DHC X39 Pressure sensor terminal... -
Page 16: Wiring Diagram Part 1 Wpl 57
X32 Earth support point Fan fuse X33 5-pin IWS plug - electrical expansion valve Safety contactor X34 7-pin IWS plug - sensors Compressor motor X35 6-pin IWS plug - temperature sensors Fan motor |WPL 34 / 47 / 57 www.stiebel-eltron.com... - Page 17 X60 2-pin ZPLE plug - supply voltage X61 2-pin ZPLE plug - ground X62 3-pin ZPLE plug - fan input X63 3-pin ZPLE plug - fan output X64 3-pin ZPLE plug - fan output Diverter valve www.stiebel-eltron.com WPL 34 / 47 / 57|...
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Page 18: Data Table
2040 2040 Weights Weight Connections Heating flow/return connection Values Pressure differential, central heating side Heating flow rate (min.) m³/h Flow rate, heating side m³/h Flow rate, heat source side m³/h 6500 7000 7000 |WPL 34 / 47 / 57 www.stiebel-eltron.com... - Page 19 Specification www.stiebel-eltron.com WPL 34 / 47 / 57|...
- Page 20 Flow temperature 45 °C Flow temperature 55 °C 15.6.2 power consumption WpL 34 Power consumption [kW] Inlet temperature of the WQA medium [°C] Flow temperature 35 °C Flow temperature 45 °C Flow temperature 55 °C |WPL 34 / 47 / 57 www.stiebel-eltron.com...
- Page 21 Specification 15.6.3 coefficient of performance WpL 34 Coefficient of performance ε [-] Inlet temperature of the WQA medium [°C] Flow temperature 35 °C Flow temperature 45 °C Flow temperature 55 °C www.stiebel-eltron.com WPL 34 / 47 / 57|...
- Page 22 Flow temperature 45 °C Flow temperature 55 °C 15.7.2 power consumption WpL 47 Power consumption [kW] Inlet temperature of the WQA medium [°C] Flow temperature 35 °C Flow temperature 45 °C Flow temperature 55 °C |WPL 34 / 47 / 57 www.stiebel-eltron.com...
- Page 23 Specification 15.7.3 coefficient of performance WpL 47 Coefficient of performance ε [-] Inlet temperature of the WQA medium [°C] Flow temperature 35 °C Flow temperature 45 °C Flow temperature 55 °C www.stiebel-eltron.com WPL 34 / 47 / 57|...
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Page 24: Output Diagrams Wpl 57
Flow temperature 45 °C Flow temperature 55 °C 15.8.2 power consumption WpL 57 Power consumption [kW] Inlet temperature of the WQA medium [°C] Flow temperature 35 °C Flow temperature 45 °C Flow temperature 55 °C |WPL 34 / 47 / 57 www.stiebel-eltron.com... -
Page 25: Dimensions
Coefficient of performance ε [-] Inlet temperature of the WQA medium [°C] Flow temperature 35 °C Flow temperature 45 °C Flow temperature 55 °C 15.9 Dimensions g01 Air intake g02 Air discharge Entry supply line www.stiebel-eltron.com WPL 34 / 47 / 57|... -
Page 26: Commissioning Report
Heat pump location: with internal heat exchanger External Internal Cellar STE products: types: First floor Second floor Top floor Third party products types: On concrete base On base plate On level ground Horizontal: Anti-vibration mounts: |WPL 34 / 47 / 57 www.stiebel-eltron.com... - Page 27 No. of conductors Others: Cross-section Installed acc. to VDE 11. Heating system: Control cable heat pump: Underfloor heating Convectors Cable type Panels Radiators No. of conductors Design temperature: FL °C/ RE °C Cross-section: www.stiebel-eltron.com WPL 34 / 47 / 57|...
- Page 28 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 |WPL 34 / 47 / 57 www.stiebel-eltron.com...
- Page 29 This device is filled with refrigerant R407C. Refrigerant R407C is a CFC greenhouse gas mentioned in the Kyoto protocol with a global greenhouse potential (GWP) = 1653. Never release refrigerant R407C to atmosphere. www.stiebel-eltron.com WPL 34 / 47 / 57|...
- Page 30 Notes |WPL 34 / 47 / 57 www.stiebel-eltron.com...
- Page 31 Notes www.stiebel-eltron.com WPL 34 / 47 / 57|...
- Page 32 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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