517/2014. The tightness test must be documented in the log. - Never interrupt the power supply outside the heating period. The system‘s active frost pro- tection is not guaranteed if the power supply is interrupted. www.stiebel-eltron.com WPL 34 / 47 / 57|...
A confirmation of the specified output data can only be obtained if the test conducted for this purpose is also performed in ac- cordance with the conditions defined in the norm shown in the heading of this section. |WPL 34 / 47 / 57 www.stiebel-eltron.com...
- Still extracts heat from the outside air at -20 °C outside The tightness test must be documented in the log. temperature. The heat pump manager is necessary for the central control of the heating system. www.stiebel-eltron.com WPL 34 / 47 / 57|...
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 |WPL 34 / 47 / 57 www.stiebel-eltron.com...
Contact sensor AVF 6 Immersion sensor TF 6 f Ensure that the appliance is not surrounded by any objects such as buildings, walls or fences. f If necessary, maintain a greater clearance to the surrounding objects. www.stiebel-eltron.com WPL 34 / 47 / 57|...
3 Main wind direction [or local regulations]. 4 Recess Heat pump manager WPM A WPM heat pump manager is required to operate the appliance. This controls the heat pump and regulates the heating system. |WPL 34 / 47 / 57 www.stiebel-eltron.com...
The electrical specifications are given in the "Data table". You require a J-Y (St) 2x2x0.8 mm² cable for the BUS cable. Note Provide separate fuses for the two power circuits of the appliance and the control unit. www.stiebel-eltron.com WPL 34 / 47 / 57|...
This may, for example, be requested from the relevant water supply utility. Only qualified electricians must carry out the installation in ac- cordance with these instructions. Permission to connect the appliance may need to be obtained from your local power supply utility. |WPL 34 / 47 / 57 www.stiebel-eltron.com...
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In this case the heat pump manager displays the fault message "no output". Two phases should then be interchanged to alter the direction of rotation. www.stiebel-eltron.com WPL 34 / 47 / 57|...
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. f Secure the reversing hoods with two screws each. |WPL 34 / 47 / 57 www.stiebel-eltron.com...
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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|...
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...
1 hour or switch it over to emergency mode. After this, the ice should have melted. f Check whether the appliance is installed in line with the ins- tallation conditions. f If the noises occur frequently, notify customer support. |WPL 34 / 47 / 57 www.stiebel-eltron.com...
X35 6-pin IWS plug - temperature sensors Protective motor switch Fan fuse Safety contactor Compressor motor Fan motor Electrical expansion valve stepper motor Electrical injection valve stepper motor Defrost differential pressure switch High pressure sensor |WPL 34 / 47 / 57 www.stiebel-eltron.com...
Flow temperature 45 °C Flow temperature 55 °C 14.4.2 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...
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Installation Specification 14.4.3 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|...
Flow temperature 45 °C Flow temperature 55 °C 14.5.2 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...
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Installation Specification 14.5.3 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|...
Flow temperature 45 °C Flow temperature 55 °C 14.6.2 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...
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Installation Specification 14.6.3 Coefficient of performance WPL 57 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|...
Min. application limit on the heating side °C Max. application limit on the heating side °C Heat source application limit (min.) °C Heat source application limit (max.) °C Water hardness °dH ≤3 ≤3 ≤3 |WPL 34 / 47 / 57 www.stiebel-eltron.com...
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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|...
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