15.1 Connections and dimensions ��������������������������������� 16 OPERATION 15.2 Wiring diagram WPF 10 M | WPF 13 M | WPF 16 M ������ 18 General information �����������������������������������������4 15.3 Wiring diagram WPF 7 MS | WPF 10 MS ������������������� 20 Further applicable documents �������������������������������� 4 15.4...
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SPECIAL INFORMATION SPECIAL INFORMATION - The appliance may be used by children aged 8 and up and persons with reduced physical, sen- sory or mental capabilities or a lack of experi- ence provided that they are supervised or they have been instructed on how to use the appliance safely and have understood the resulting risks.
OPERATION GENERAL INFORMATION OPERATION Other symbols in this documentation Note Notes are bordered by horizontal lines above and below the text. General information is identified by the symbol General information shown on the left. f Read these texts carefully. The chapter “Operation” is intended for appliance users and heat- ing contractors.
OPERATION SAFETY Safety Maintenance and care Intended use Appliance and system damage Maintenance work, such as checking the electrical safety, The appliance is designed for central heating within the applica- must only be carried out by a qualified contractor. tion limits given in the specification. A damp cloth is sufficient for cleaning all plastic and sheet steel This appliance is designed for domestic use.
INSTALLATION SAFETY INSTALLATION Safety Only a qualified contractor should carry out installation, commis- sioning, maintenance and repair of the appliance. General safety instructions We guarantee trouble-free operation and operational reliability only if the original accessories and spare parts intended for the appliance are used.
INSTALLATION PREPARING FOR INSTALLATION Electrical installation 10.2 Positioning f Remove the packaging film and the top and side EPS WARNING Electrocution padding. Carry out all electrical connection and installation work f Tilt the appliance backwards slightly and remove it from the in accordance with national and regional regulations.
INSTALLATION PREPARING FOR INSTALLATION 10.3 Removing the casing panels The overall volume equals that of the required amount of brine that should be mixed from undiluted ethylene glycol and water. When removing the front cover ensure that the cables that con- The chloride content of the water must not exceed 300 ppm.
INSTALLATION PREPARING FOR INSTALLATION Check the brine concentration: Max. temperature differential of heat source circuit f Determine the density of the ethylene glycol/water mixture, e.g. with a hydrometer. Using the actual density and temperature, you can check the actual concentration in the diagram. 1,10 1,09 1,08...
INSTALLATION PREPARING FOR INSTALLATION 10.6 Safety temperature controller for underfloor The products of corrosion, e.g. rusty sludge, can settle inside the heat pump condenser and result in a lower output by reducing heating system the cross-section, or in a shutdown being activated by the high pressure switch.
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INSTALLATION PREPARING FOR INSTALLATION 10.7.1 Electrical connection WPF (three-phase) Terminals X2: Low voltage Terminals X3: Appliance and brine pump BUS high BUS Low BUS ground “ + “ BUS “ + “ Sensor No function Heat pump power supply (compressor) L1, L2, L3, N, PE (3/N/PE~400 V 50 Hz) Circulation pumps Connect the circulation pumps in accordance with the specifica-...
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INSTALLATION PREPARING FOR INSTALLATION 10.7.2 Electrical connection WPF MS (single phase) Terminals X2: Low voltage Terminals X3: Heat pump BUS High H BUS Low L BUS ground 4 and 5 Temperature sensors Heat pump power supply (compressor) L, N, PE Power supply, heat pump with WPAB R, RC, N, PE After connecting all electrical cables, refit and seal the cover over...
INSTALLATION COMMISSIONING 10.8 Fitting casing components 10.7.3 Electrical connection WPF MS (single phase) with WPAB To limit the starting current of the WPF MS, the WPAB can be When fitting the casing parts, proceed as follows: installed in the domestic distribution board. The WPAB limits the f Close the cover of the control panel.
INSTALLATION ShuTTING DOWN 11.1 Checks prior to commissioning the heat pump Note manager If no remote control is installed, raising the parameter “COMFORT TEMPERATURE” leads to a parallel offset of Damage to the appliance and environment the heating curve. Observe the maximum system temperature in underfloor heating systems.
INSTALLATION MAINTENANCE AND CLEANING 13. Maintenance and cleaning WP - Typ If heat meters are installed, clean their strainers frequently as they block easily. When the heat pump operation is impaired (high pressure lim- iter trips) through deposits of corrosion by-products (rust sludge) inside the condenser, only dissolving them by means of solvents used by our service department will remove this problem.
INSTALLATION SPECIFICATION 15. Specification 15.1 Connections and dimensions WPF 10 M WPF 13 M WPF 16 M WPF 7 MS WPF 10 MS b02 Entry electrical cables I b03 Entry electrical cables II Safety assembly Heating flow Male thread G 1 1/4...
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INSTALLATION SPECIFICATION WWW.STIEBEL-ELTRON.COM WPF M |...
INSTALLATION SPECIFICATION 15.2 Wiring diagram WPF 10 M | WPF 13 M | WPF 16 M | WPF M WWW.STIEBEL-ELTRON.COM...
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INSTALLATION SPECIFICATION Integral heat pump control unit IWS Hot gas temperature sensor High pressure switch Contactor – resistor jumper Contactor, compressor start Contactor, brine pump Compressor motor High pressure sensor Low pressure sensor Start-up resistance Start-up resistance Start-up resistance Terminals LV terminals Power terminals Control terminals...
INSTALLATION SPECIFICATION 15.3 Wiring diagram WPF 7 MS | WPF 10 MS | WPF M WWW.STIEBEL-ELTRON.COM...
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INSTALLATION SPECIFICATION Integral heat pump control unit IWS Low pressure switch High pressure switch Hot gas temperature limiter Contactor, compressor start Compressor motor Terminals LV terminals Power terminals Control terminals X23 Power supply earth block X28 Socket terminal strip support point X29 Plug-in connector IWS 12-PIN X30 Plug-in connector IWS 3-PIN X33 Plug-in connector IWS 5-PIN...
INSTALLATION SPECIFICATION 15.4 Output diagrams WPF 7 MS Legend for output diagrams Heating output [kW] / power consumption [kW] / coefficient of performance e [-] Inlet temperature of the WQA medium [°C] Flow temperature 35 °C Flow temperature 50 °C Flow temperature 60 °C Heating output Power consumption...
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INSTALLATION SPECIFICATION Coefficient of performance (COP) WWW.STIEBEL-ELTRON.COM WPF M |...
INSTALLATION SPECIFICATION 15.5 Output diagrams WPF 10 M | WPF 10 MS Legend for output diagrams Heating output [kW] / power consumption [kW] / coefficient of performance e [-] Inlet temperature of the WQA medium [°C] Flow temperature 35 °C Flow temperature 45 °C...
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INSTALLATION SPECIFICATION Coefficient of performance (COP) WWW.STIEBEL-ELTRON.COM WPF M |...
INSTALLATION SPECIFICATION 15.6 Output diagrams WPF 13 M Legend for output diagrams Heating output [kW] / power consumption [kW] / coefficient of performance e [-] Inlet temperature of the WQA medium [°C] Flow temperature 35 °C Flow temperature 45 °C Flow temperature 55 °C Flow temperature 60 °C Heating output...
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INSTALLATION SPECIFICATION Coefficient of performance (COP) WWW.STIEBEL-ELTRON.COM WPF M |...
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INSTALLATION SPECIFICATION 15.7 Output diagrams WPF 16 M Legend for output diagrams Heating output [kW] / power consumption [kW] / coefficient of performance e [-] Inlet temperature of the WQA medium [°C] Flow temperature 35 °C Flow temperature 45 °C Flow temperature 55 °C Flow temperature 60 °C Heating output...
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INSTALLATION SPECIFICATION Coefficient of performance (COP) WWW.STIEBEL-ELTRON.COM WPF M |...
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INSTALLATION SPECIFICATION 15.8 Data table Output details apply to new appliances with clean heat exchangers. WPF 7 MS WPF 10 MS WPF 10 M WPF 13 M WPF 16 M 222553 222552 185349 182135 220894 Heating output to EN 14511 Heating output at B0/W35 (EN 14511) 7.80...
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CONTENTS SPECIFICATION WWW.STIEBEL-ELTRON.COM WPF M |...
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CONTENTS | WPF M WWW.STIEBEL-ELTRON.COM...
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WARRANTY | ENVIRONMENT AND RECYCLING Guarantee The guarantee conditions of our German companies do not apply to appliances acquired outside of Germany. In countries where our subsidiaries sell our products a guarantee can only be issued by those subsidiaries. Such guarantee is only grant- ed if the subsidiary has issued its own terms of guarantee.
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