STIEBEL ELTRON WPF 04 Operation And Installation
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STIEBEL ELTRON WPF 04 Operation And Installation

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OPERATION AND INSTALLATION
Brine | water heat pump
» WPF 04
» WPF 05
» WPF 07
» WPF 10
» WPF 13
» WPF 16
» WPF 04 cool
» WPF 05 cool
» WPF 07 cool
» WPF 10 cool
» WPF 13 cool
» WPF 16 cool
» WPF 05 S
» WPF 07 S
» WPF 10 S
» WPF 13 S

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Summary of Contents for STIEBEL ELTRON WPF 04

  • Page 1 » WPF 04 » WPF 05 » WPF 07 » WPF 10 » WPF 13 » WPF 16 » WPF 04 cool » WPF 05 cool » WPF 07 cool » WPF 10 cool » WPF 13 cool » WPF 16 cool »...

  • Page 2: Table Of Contents

    18.1 Dimensions and connections ��������������������������������� 45 Troubleshooting �������������������������������������������� 22 18.2 Wiring diagram WPF 04 | 04 cool | WPF 05 | 05 cool����� 46 Other problems ������������������������������������������������� 22 18.3 Wiring diagram WPF 07 | 07 cool | WPF 10 | 10 cool | WPF 13 | 13 cool | WPF 16 | 16 cool ������������������������� 48 INSTALLATION 18.4...

  • Page 3: Special Information

    SPECIAL INFORMATION SPECIAL INFORMATION - There is no need to shut the system down in summer. The heat pump manager has an auto- matic summer/winter changeover. - 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 experience and know-how, provided that they are supervised or they have been instructed on how to use the...

  • Page 4: Operation

    OPERATION General information OPERATION Other symbols in this documentation Note General information is identified by the symbol shown on the left. General information f Read these texts carefully. The chapters „Special Information“ and „Operation“ are intended for both the user and qualified contractors. Symbol Meaning The chapter "Installation"...

  • Page 5: Safety

    OPERATION Safety Safety Appliance description The appliance is a heating heat pump suitable for operation as a Intended use brine/water heat pump. The heat pump extracts energy from the heat source medium at a low temperature level. This extracted The appliance is designed for: energy is then transferred to the heating water at a higher level, - heating rooms enriched by the electric energy drawn by the compressor.

  • Page 6: Accessories

    OPERATION Appliance description Accessories 3.2.2 FEK remote control 3.2.1 FE7 remote control The FEK remote control allows you to: The FE7 remote control allows you to: - Change the set room temperature for heating in heating cir- cuit 1 or 2 by ± 5 °C. - Change the set room temperature for heating in heating cir- cuit 1 or 2 by ± 5 °C.

  • Page 7: Operation

    OPERATION Operation Operation Activation If the scroll wheel and keys/fields are not used for 20 minutes, Controls the programming unit is locked. WEDNESDAY 12 JUN 13 10:23 TIME WEDNESDAY 12 JUN 13 10:23 TIME OUTSIDE TEMPERATURE 27.0 °C OUTSIDE TEMPERATURE 27.0 °C To activate please ACTUAL DHW TEMP 35.0 °C...

  • Page 8: Entering Parameters

    OPERATION Operation Entering parameters Circular movement Move one finger clockwise over the scroll wheel to move the high- Parameters are changed by rotating the scroll wheel. To save the lighter downwards or to the right in the list, depending on how new value, touch OK.

  • Page 9: Selecting Operating Modes

    OPERATION Operation Selecting operating modes DHW mode DHW heating is regulated by a time switch program. If a time If you enable the start screen, the current operating mode is program is enabled, the water inside the DHW cylinder is heated displayed.

  • Page 10: Menu Structure

    OPERATION Menu structure Menu structure INFO MENU In the INFO menu you can check comparisons of set and actual After activating the programming unit, you can use the scroll values for temperatures, flow rates and pressures of the heating wheel to select other operating modes or the menu key to jump system and the heat pump.
  • Page 11 OPERATION Menu structure 5.1.2 INFO HEAT PUMP Level 3 Cooling ACTUAL TEMPERATURE FAN °C Hinweis SET TEMPERATURE FAN °C The power consumption is calculated on the basis of re- ACTUAL TEMPERATURE AREA °C frigerant circuit pressure. This calculation is inappropri- SET TEMPERATURE AREA °C ate for billing purposes.

  • Page 12: Diagnosis Menu ����������������������������������������������� 12 16.5 Fault Table

    OPERATION Menu structure DIAGNOSIS menu 5.2.1 Fault list In the fault list, you receive an overview of the faults most recently For heating system and heat pump troubleshooting and analysis, registered by the appliance. The fault list contains up to 20 fault all important process data and bus subscribers can be queried messages.

  • Page 13: Programs Menu

    OPERATION Menu structure PROGRAMS menu MAIN PRO HEAT HEAT CIRCUIT 1 Here you can set all times for heating, DHW, holiday and party modes and you can also start the heat-up program. MONDAY Level 2 Level 3 Level 4 07:00 - 20:00 HEATING PROGRAM HEAT CIRCUIT 1 HEAT CIRCUIT 2...
  • Page 14 OPERATION Menu structure Example: PERATURE DURATION). The system subsequently returns to the low end temperature using the same steps as for heat-up. You would like to heat DHW twice daily, i.e. from 22:00 h until 06:00 h the following day, and then from 08:00 h until 09:00 h. As the day begins at 00:00 h;...

  • Page 15: Settings Menu

    OPERATION Menu structure Settings menu Here you can select all system-specific parameters for heating, cooling and DHW modes as well as general settings such as the time. Note Some menu options are protected by a code and can only be viewed and adjusted by a qualified contractor. Level 2 Level 3 Level 4...
  • Page 16 OPERATION Menu structure ELECTRIC REHEATING DUAL MODE TEMP DHW LOWER APP LIMIT DHW COOLING COOLING ON / OFF COOLING MODE PASSIVE COOLING / ACTIVE COOLING ACTIVE COOLING AREA COOLING SET FLOW TEMPERATURE FLOW TEMP HYSTERESIS SET ROOM TEMPERATURE DYNAMIC FAN COOLING SET FLOW TEMPERATURE FLOW TEMP HYSTERESIS SET ROOM TEMPERATURE...
  • Page 17 OPERATION Menu structure MIXER DYNAMICS temperature and the set room temperature, will be shown at the top of the display. Mixer runtime As soon as you have preselected a temperature in menu SETTINGS Setting range 60 to 240 / HEATING / STANDARD SETTING under parameter FIXED VALUE OPERATION, heating curve 1 is hidden from view and the display You can use this setting to adapt the mixer characteristics.
  • Page 18 OPERATION Menu structure Standard setting Heating circuit optimal When an Uponor DEM WP module is connected, the heating curve Buffer operation is dynamically optimised for the heat demand of individual rooms. This involves modifying the preset heating curve by up to 50 % When using a buffer cylinder, set this parameter to ON.
  • Page 19 OPERATION Menu structure Room temperature-dependent return/flow temperature Room correction with weather compensation This parameter enables the calibration of the actual room tem- With this type of control, a control cascade is formed from a re- perature. turn/flow temperature control that is subject to both weather and room temperature.
  • Page 20 OPERATION Menu structure Heating circuit pump control with connected remote DHW learning function control FE7 / FEK Setting OFF In conjunction with the FE7 or FEK remote control, in accordance When heating DHW, the system automatically adjusts itself to the with the switching condition required DHW temperature (self-learning function).
  • Page 21 OPERATION Menu structure 5.4.4 COOLING Stage 2 (source pump + compressor) In addition, the refrigerant circuit extracts heat from the heating Appliance and system damage circuit and transfers it to the heat source system. The WPF cool is only suitable for passive cooling. Active cooling with the WPF cool will lead to appliance damage.

  • Page 22: Maintenance And Care

    OPERATION Maintenance and care Maintenance and care Appliance and system damage Maintenance work, such as checking the electrical safety, must only be carried out by a qualified contractor. A damp cloth is sufficient for cleaning all plastic and sheet metal parts.

  • Page 23: Safety

    INSTALLATION Safety INSTALLATION 10. Preparations Note The appliance is designed for internal installation, except Safety in wet areas. Only a qualified contractor should carry out installation, commis- f Never install the appliance directly below or next to sioning, maintenance and repair of the appliance. bedrooms.

  • Page 24: Electrical Installation������������������������������������������� 24 18.13 Output Diagrams Wpf 10 S

    INSTALLATION Preparations 10.1 Electrical installation 10.4.1 Minimum clearances DANGER Electrocution Carry out all electrical connection and installation work in accordance with national and regional regulations. DANGER Electrocution Only use a permanent connection to the power supply. Ensure that the appliance can be separated from the power supply by an isolator that disconnects all poles with at least 3 mm contact separation.

  • Page 25: Installation

    INSTALLATION Installation 11. Installation 11.1 Handling f Transport the appliance in its packaging to protect it against damage. f Protect the appliance against heavy impact during transport. - Only allow the appliance to be tilted during transport for a short time to one of its longitudinal sides. The longer the appliance is tilted, the greater the distribution of refrigerant oil in the system.
  • Page 26 INSTALLATION Installation 11.4.3 Connection and filling with brine f Thoroughly flush the pipework before connecting the heat pump to the heat source circuit. Foreign bodies, such as rust, sand and sealant, can impair the operational reliability of the heat pump. We recommend installing our Brine filling unit WPSF in the heat source inlet (see chapter "Accessories").

  • Page 27: Heating Water Connection

    INSTALLATION Installation 11.5 Heating water connection Check the brine concentration: f Determine the density of the ethylene glycol/water mixture, The heating system to which the heat pump is connected must be e.g. with a hydrometer. installed by a qualified contractor in accordance with the water installation diagrams that are part of the technical guides.

  • Page 28: Oxygen Diffusion

    INSTALLATION Installation 11.6 Oxygen diffusion Water quality A fill water analysis must be available prior to charging the sys- Material losses tem. This may, for example, be requested from the relevant water Avoid open heating systems and plastic pipes in under- supply utility.

  • Page 29: Venting The Heating System

    INSTALLATION Installation 11.8 Venting the heating system 11.9 DHW heating f Prior to venting, open the quick-action air vent valve in the For DHW heating, a DHW cylinder with internal indirect coils is multi function assembly (MFG). required. The minimum coil surface area required is 3 m³. A three-way valve is integrated into the WPF between the DHW heating circuit and the central heating circuit.

  • Page 30: Power Supply

    INSTALLATION Power supply 12. Power supply Making the push-fit connection The connector must be in its relaxed position before the pipe is inserted. In this position, there is a small gap between the screw 12.1 General cap and main body. WARNING Electrocution f Before any work, isolate the appliance from the power supply at the control panel.
  • Page 31 INSTALLATION Power supply f Then route the electrical cables through the strain relief 12.2.2 Compressor and electric emergency/booster heater fittings. WPF ... S f Check the function of the strain relief fittings. Appliance Effect of the electric emergency/booster heater f Route all connecting cables and sensor leads through the function entry provided in the back panel.
  • Page 32 INSTALLATION Power supply 12.2.3 Control voltage 12.2.4 Low voltage, bus cable X2 Low voltage Control voltage (control outputs) Heat pump flow temperature sensor Compressor signal Heat pump return temperature sensor Brine pump signal Cooling T (WW) DHW cylinder sensor and earth (X26) Mixer circuit pump and N (X25), PE T(A) Outside temperature sensor and earth (X26)

  • Page 33: System Stb-Fb

    INSTALLATION Power supply 12.3 Sensor installation Sensor resistance values Outside temperature sensor AFS 2 (included in the pack Temperature in °C PT 1000 sensor KTY sensor Resistance in Ω Resistance in Ω supplied) - 30 1250 The temperature sensors have a significant influence on the func- - 20 1367 tion of your heating system.

  • Page 34: Remote Control Fek

    INSTALLATION Commissioning 12.6 Remote control FEK 13. Commissioning Only qualified contractors may carry out the adjustments on the Connection array FEK heat pump manager commissioning report, commission the ap- pliance and instruct the owner in its use. Commissioning should be carried out in accordance with these operating and installation instructions.

  • Page 35: Heating Curve Adjustment During Commissioning

    INSTALLATION Commissioning 13.3 Commissioning menu f Reset the high limit safety cut-out by pressing the reset button. Note 13.1.5 Power supply All menu options are protected by a code and can only be - Have you correctly connected the power supply? viewed and adjusted by a qualified contractor.
  • Page 36 INSTALLATION Commissioning 13.3.3 Source Max. temperature differential of heat source circuit Source temperature min Setting range -10 °C to +10 °C and setting OFF. Material losses Never operate the appliance with source temperatures below – 9 °C. When set to OFF, the source temperature sensor temperature is not scanned.
  • Page 37 INSTALLATION Commissioning At a brine inlet temperature of < 10 °C, a regeneration of the heat 13.3.6 Compressor source system can be implemented in conjunction with the ex- tractor module and ethylene glycol or propylene glycol as brine. Idle time Settings enable the determination of the run-on time of After a heat pump has been shut down, an idle time is set as the brine pump, after the heat pump has been shut down.

  • Page 38: Wpm3I Commissioning Report

    INSTALLATION Commissioning 13.4 WPM3i commissioning report The following lists the parameters that can be adjusted via the programming unit. Programs / heat-up program Setting range Standard System value LOW END TEMPERATURE 20..40 °C 25.0 °C TEMP. RISE PERIOD 0 to 5 days 2 days MAXIMUM TEMPERATURE 20...50 °C, inc 0.5 K...
  • Page 39 INSTALLATION Commissioning Settings / DHW / electric reheating Setting range Standard System value DUAL MODE TEMP DHW -40 to 40 °C -20 °C LOWER APP LIMIT DHW OFF / -39.5 to 40 °C -20 °C Settings / cooling / standard setting Setting range Standard System value COOLING ON / OFF...

  • Page 40: Settings

    INSTALLATION Settings 14. Settings 14.2.2 Heating program, heating circuit 2 Switching time Switching time Switching time 14.1 Standard settings pair I pair II pair III At the factory, the heat pump manager is programmed with the following standard settings: Switching times for heating circuit 1 and 2 (day mode) only the 1st switching pair is pre-programmed.

  • Page 41: Shutting Down

    INSTALLATION Shutting down 15. Shutting down 16.2 Fault message If the appliance registers a fault, this is clearly displayed with the If the system is to be taken out of use, set the heat pump manager message shown below. to standby. This retains the safety functions designed to protect the system (e.g.

  • Page 42: Resetting The High Limit Safety Cut-Out

    INSTALLATION Troubleshooting 16.3 Resetting the high limit safety cut-out 16.4 Resetting the compressor high limit safety cut- If the heating water temperature exceeds 95 °C, the electric emer- gency/booster heater shuts down. When the hot gas temperature exceeds 140 °C, the compressor shuts down.
  • Page 43 INSTALLATION Troubleshooting 16.5 Fault table Fault display Cause Remedy SENSOR BREAK E 70 The mixer sensor is faulty. Check the sensor terminal on the MFG or replace sensor. SENSOR BREAK E 71 The source sensor is faulty. Check the sensor terminal on the MFG or replace sensor. SENSOR BREAK E 72 The flow sensor is faulty.

  • Page 44: Maintenance

    INSTALLATION Maintenance Fault display Cause Remedy TO VALVE MFG Faulty communication between three-way valve and MFG. Check the communication cable terminal or replace the com- munication cable. TO BH MFG Faulty communication of the electric emergency/booster heater in the Check the communication cable terminal or replace the com- MFG.

  • Page 45: Specification

    INSTALLATION Specification 18. Specification 18.1 Dimensions and connections WPF .. WPF ..cool WPF... S Entry electrical cables Safety valve drain Heating flow Diameter Heating return Diameter Cylinder flow Diameter Cylinder return Diameter Heat source inlet Diameter Heat source outlet Diameter www.stiebel-eltron.com WPF | WPF cool |...

  • Page 46: Wiring Diagram Wpf 04 | 04 Cool | Wpf 05 | 05 Cool

    INSTALLATION Specification 18.2 Wiring diagram WPF 04 | 04 cool | WPF 05 | 05 cool |WPF | WPF cool www.stiebel-eltron.com...
  • Page 47 INSTALLATION Specification Key to wiring diagram X64 Rast 2.5 connector (heating system temperature and flow Heat pump manager WPM 3i rate) Programming unit X65 Not assigned (heat source system temperature and flow MFG PCB rate) Power supply unit X66 Rast 2.5 connector (heating system pressure) Heat pump flow temperature sensor X67 Rast 2.5 connector (heat source system pressure) Heat pump return temperature sensor...

  • Page 48: Wiring Diagram Wpf 07 | 07 Cool | Wpf 10 | 10 Cool

    INSTALLATION Specification 18.3 Wiring diagram WPF 07 | 07 cool | WPF 10 | 10 cool | WPF 13 | 13 cool | WPF 16 | 16 cool |WPF | WPF cool www.stiebel-eltron.com...
  • Page 49 INSTALLATION Specification Key to wiring diagram X64 Rast 2.5 connector (heating system temperature and flow Heat pump manager WPM 3i rate) Programming unit X65 Not assigned (heat source system temperature and flow MFG PCB rate) Power supply unit X66 Rast 2.5 connector (heating system pressure) Heat pump flow temperature sensor X67 Rast 2.5 connector (heat source system pressure) Heat pump return temperature sensor...

  • Page 50: Wiring Diagram Wpf 05 S | Wpf 07 S | Wpf 10 S | Wpf 13 S

    INSTALLATION Specification 18.4 Wiring diagram WPF 05 S | WPF 07 S | WPF 10 S | WPF 13 S |WPF | WPF cool www.stiebel-eltron.com...
  • Page 51 INSTALLATION Specification Key to wiring diagram X66 Rast 2.5 connector (heating system pressure) Heat pump manager WPM 3i X67 Rast 2.5 connector (heat source system pressure) Programming unit X68 Rast 2.5 connector (control of motorised valve heating / MFG PCB DHW) Power supply unit X69 Not assigned...

  • Page 52: Output Diagrams Wpf 04 | Wpf 04 Cool

    INSTALLATION Specification 18.5 Output diagrams WPF 04 | WPF 04 cool Key to 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...
  • Page 53 INSTALLATION Specification www.stiebel-eltron.com WPF | WPF cool |...

  • Page 54: Output Diagrams Wpf 05 | Wpf 05 Cool

    INSTALLATION Specification 18.6 Output diagrams WPF 05 | WPF 05 cool Key to 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 Flow temperature 65 °C...
  • Page 55 INSTALLATION Specification www.stiebel-eltron.com WPF | WPF cool |...
  • Page 56 INSTALLATION Specification 18.7 Output diagrams WPF 07 | WPF 07 cool Key to 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 Flow temperature 65 °C...
  • Page 57 INSTALLATION Specification www.stiebel-eltron.com WPF | WPF cool |...

  • Page 58: Output Diagrams Wpf 10 | Wpf 10 Cool

    INSTALLATION Specification 18.8 Output diagrams WPF 10 | WPF 10 cool Key to 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 Flow temperature 65 °C...
  • Page 59 INSTALLATION Specification www.stiebel-eltron.com WPF | WPF cool |...

  • Page 60: Output Diagrams Wpf 13 | Wpf 13 Cool

    INSTALLATION Specification 18.9 Output diagrams WPF 13 | WPF 13 cool Key to 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 Flow temperature 65 °C...
  • Page 61 INSTALLATION Specification www.stiebel-eltron.com WPF | WPF cool |...

  • Page 62: Output Diagrams Wpf 16 | Wpf 16 Cool

    INSTALLATION Specification 18.10 Output diagrams WPF 16 | WPF 16 cool Key to 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 Flow temperature 65 °C...
  • Page 63 INSTALLATION Specification www.stiebel-eltron.com WPF | WPF cool |...

  • Page 64: Output Diagrams Wpf 05 S

    INSTALLATION Specification 18.11 Output diagrams WPF 05 S Key to output diagrams GB 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...
  • Page 65 INSTALLATION Specification www.stiebel-eltron.com WPF | WPF cool |...
  • Page 66 INSTALLATION Specification 18.12 Output diagrams WPF 07 S Key to 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 Power consumption...
  • Page 67 INSTALLATION Specification www.stiebel-eltron.com WPF | WPF cool |...
  • Page 68 INSTALLATION Specification 18.13 Output diagrams WPF 10 S Key to 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 Power consumption...
  • Page 69 INSTALLATION Specification www.stiebel-eltron.com WPF | WPF cool |...

  • Page 70: Output Diagrams Wpf 13 S

    INSTALLATION Specification 18.14 Output diagrams WPF 13 S Key to 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 Power consumption...
  • Page 71 INSTALLATION Specification www.stiebel-eltron.com WPF | WPF cool |...

  • Page 72: Data Table Wpf

    The power consumption figures for the integral auxiliary drives are maximum values and may vary subject to operating point. The power consumption of the integral auxiliary drives is included in the output details of the heat pump (to EN 14511). WPF 04 WPF 05...
  • Page 73 INSTALLATION Specification WPF 04 WPF 05 WPF 07 WPF 10 WPF 13 WPF 16 Versions Refrigerant R410 A R410 A R410 A R410 A R410 A R410 A Refrigerant charge 1.05 1.40 1.72 2.03 2.30 2.35 Compressor oil Emkarate RL...

  • Page 74: Data Table Wpf

    The power consumption of the integral auxiliary drives is included in the output details of the heat pump (to EN 14511). WPF 04 cool WPF 05 cool WPF 07 cool WPF 10 cool WPF 13 cool WPF 16 cool 232915...
  • Page 75 INSTALLATION Specification WPF 04 cool WPF 05 cool WPF 07 cool WPF 10 cool WPF 13 cool WPF 16 cool Versions Refrigerant R410 A R410 A R410 A R410 A R410 A R410 A Refrigerant charge 1.05 1.40 1.72 2.03 2.30...

  • Page 76: Data Table Wpf

    INSTALLATION Specification 18.17 Data table WPF ..S Output details apply to new appliances with clean heat exchangers. The power consumption figures for the integral auxiliary drives are maximum values and may vary subject to operating point. The power consumption of the integral auxiliary drives is included in the output details of the heat pump (to EN 14511). WPF 05 S WPF 07 S WPF 10 S...
  • Page 77 INSTALLATION Specification WPF 05 S WPF 07 S WPF 10 S WPF 13 S Weights Weight Connections DHW flow/return plug-in connection 28 mm 28 mm 28 mm 28 mm Heat source flow/return plug-in connection 28 mm 28 mm 28 mm 28 mm Heating flow/return plug-in connection 28 mm...

  • Page 78: Guarantee

    GUARANTEE | 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.
  • Page 79 NOTES www.stiebel-eltron.com WPF | WPF cool |...
  • Page 80   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 33 | 37603 Holzminden Ersatzteilverkauf Tel. 05531 702-120 | Fax 05531 702-95335 | ersatzteile@stiebel-eltron.de Tel.

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