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Summary of Contents for STIEBEL ELTRON WPC 04
- Page 1 Brine | water heat pump » WpC 04 » WpC 05 » WpC 07 » WpC 10 » WpC 13 » WpC 04 cool » WpC 05 cool » WpC 07 cool » WpC 10 cool » WpC 13 cool...
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Page 2: Table Of Contents
18.1 Dimensions and connections ��������������������������������� 48 Other problems ������������������������������������������������� 22 18.2 Wiring diagram WPC 04 | WPC 04 cool | WPC 05 | WPC 05 cool ������������������������������������������������������������ 50 inStallation 18.3 Wiring diagram WPC 07 | WPC 07 cool | WPC 10 | WPC Safety ��������������������������������������������������������... -
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 dHW cylinders and up and persons with reduced physical, sen- sory or mental capabilities or a lack of experience - Regularly activate the safety valve to prevent and know-how, provided that they are supervised... -
Page 4: General Information
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: Test Symbols
oPeration appliance description bled. If the DHW learning function is enabled, DHW heating will WARNING Injury cease and the set DHW value is overwritten with the actual DHW The appliance may be used by children aged 8 and up and temperature achieved. -
Page 6: Operation �����������������������������������������������������6 Settings
oPeration operation operation activation If the scroll wheel and keys/fields are not used for 5 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 AcTUAl DHW TEMP... -
Page 7: Entering Parameters �������������������������������������������� 7 14.2 Heating And Dhw Programs
oPeration operation circular movement example 1 Move one finger clockwise over the scroll wheel to move the indi- Adjusting the set room temperature. cator downwards or to the right in the list, depending on how the menu options are arranged. An anti-clockwise rotation moves the MAIN MENU SET ROOM TEMP cO SETTINGS... -
Page 8: Selecting Operating Modes ������������������������������������ 8 14.3 Appliance Handover
oPeration operation Selecting operating modes dHW mode DHW heating according to time switch program. If a time program When activating the start screen, the current operating mode is is active, the water inside the DHW cylinder is heated to the set displayed. -
Page 9: Menu Structure
oPeration menu structure menu structure level 3 SET TEMPERATURE FEK °C Set room temperature for heating circuit 1 or heating circuit 2 After activating the programming unit, you can use the scroll (is only displayed if the FE7 remote control is connected) wheel to select other operating modes, or you can use the menu REL HUMIDITY key to jump to a level from which you can navigate to a specific... - Page 10 oPeration menu structure 5.1.2 info Heat pump level 3 ProCess Data HOT GAS TEMPERATURE °C Compressor outlet temperature HIGH PRESSURE LOW PRESSURE amoUnt oF Heat COMPRESSOR HEATING DAY Amount of compressor heat generated in heating mode since 00:00 h of current day, in kWh. COMPRESSOR HEATING TOTAL Total amount of compressor heat generated in heating mode, in MWh.
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Page 11: Diagnosis Menu
oPeration menu structure diaGnoSiS menu 5.2.1 fault list The fault list provides 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 you can query all important process data and bus subscribers messages. -
Page 12: Programs Menu
oPeration menu structure proGramS menu MAIN MENU HEAT cIRcUIT 1 PROGRAMS HEATING PROGRAM All set times for heating, DHW, holiday and party modes can be adjusted here, in addition, the heat-up program can be started. MONDAY level 2 level 3 level 4 HEATING PROGRAM HEAT CIRCUIT 1... - Page 13 oPeration menu structure You would like to heat DHW twice daily, 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, programming for this example must again start at 00:00 h.
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Page 14: 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 15 oPeration menu structure 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 DYNAMIC PASSIVE COOLING AREA COOLING...
- Page 16 oPeration menu structure HeatinG curve Standard SettinG Adjustment of programmed changeover between Comfort and Buffer operat ECO mode When using a buffer cylinder, set this parameter to ON. The figure shows the diagram with the set heating curve relating to a set room temperature for comfort mode. The second, dashed Summer mode line relates to a set room temperature for ECO mode.
- Page 17 oPeration menu structure The scan rate is 10 s and the minimum on time for the mixer is HeatinG circuit optimal 0.5 s. The mixer does not respond in the dead zone of ±1 K from When an Uponor DEM-WP module is connected, the heating curve the set value.
- Page 18 oPeration menu structure remote control fe7 - Open doors and windows greatly affect the control result. - All radiator valves in the lead room must be fully open at all This menu item is only displayed when the FE7 remote control is times.
- Page 19 oPeration menu structure 5.4.3 dHW < -10 dHW temperatureS Set dHW temp comfort and Set dHW temp eco Here you can select the set DHW temperatures for Comfort and ECO mode. Standard SettinG dHW HyStereSiS This is where you determine the switching hysteresis for DHW heating.
- Page 20 Dual mode temperature of the heat pump for DHW heating. Wpc 04 - 16 with Wpac 2 cooling module Below this outside temperature, the electric emergency/booster heater is switched on for DHW heating, subject to load.
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Page 21: Fe7 Remote Control
oPeration menu structure feK remote control - Flow temperature and hysteresis Cooling mode is regulated via the selected flow temperature. The brine pump starts at: [Flow temperature + hysteresis] Brine pump off when the actual temperature drops below the flow temperature. The [flow temperature+hysteresis] should be at least 3 K <... -
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 - FEK remote control 10. preparations Safety Note The appliance is designed for internal installation, except Only a qualified contractor should carry out installation, commis- in wet areas. sioning, maintenance and repair of the appliance. f Never install the appliance directly below or next to General safety instructions bedrooms. -
Page 24: Electrical Installation
installation installation 10.4.1 minimum clearances WARNING Electrocution The appliance contains inverters (e.g. variable speed compressors, high efficiency circulation pumps or high efficiency fans). In case of a fault inverters can cause DC residual currents. If RCDs are provided, they have to be type B AC/DC-sensitive. - Page 25 installation installation remove the lower fascia. To do this you will need to remove a fixing bracket component, as shown in the following diagram. f Remove the fixing screw from under the fascia. 1 Fixing bracket component 2 Screw with serrated washer The serrated washer provides an electrical connection.
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Page 26: Siting
installation installation 1 Fixing screw 2 Handle f Remove the four fixing screws. f Lift the refrigeration unit off the DHW cylinder. To do this, use the four handles in the base plate. f Position the DHW cylinder on the prepared base (see chapter "Installation / Siting"). -
Page 27: Opening The Appliance
installation installation 11.3 opening the appliance 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. -
Page 28: Heating Water Connection
installation installation 11.5 Heating water connection checking 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 29: Filling The Heating System
Contents installation sion on steel components such as internal cylinders, steel heating elements or steel pipes. The products of corrosion, e.g. rusty sludge, can settle inside the heat pump condenser and reduce the cross-section, resulting in a lower output or in the high pressure switch triggering a shutdown. 11.7 filling the heating system The system pressure can be read on the programming unit display. -
Page 30: Fitting The Push-Fit Connectors
installation installation f Open all downstream draw-off valves until the appliance is Material losses full and the pipework is free of air. Carry out all water connection and installation work in f Carry out a tightness check. accordance with regulations. 11.10 dHW circulation connection Material losses The DHW circulation connector is located at the back of the appli-... -
Page 31: Power Supply
installation Power supply 12.2 power supply Note The heating system needs to be filled before making the electrical connection (see chapter "Heating water con- nection"). The terminals are located at the appliance control panel behind 1 Gap between screw cap and connector body the top fascia. - Page 32 installation Power supply 12.2.1 compressor and electric emergency/booster heater 12.2.2 control voltage Appliance damage The compressor must only rotate in one direction. If the fault NO POWER appears in the WPM3i display when the compressor starts, change the direction of rotation by interchanging two phases.
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Page 33: Sensor Installation
installation Power supply 12.3 Sensor installation 12.2.3 low voltage, BuS cable outside temperature sensor afS 2 (included in the pack supplied) The temperature sensors have a significant influence on the func- tion of your heating system. Therefore ensure the sensors are correctly positioned and well insulated. -
Page 34: Fe7 Remote Control
installation Power supply 12.7 uponor dem Wp module Sensor resistance values When an Uponor DEM-WP module is connected, the heating curve temperature in °C Pt 1000 sensor KtY sensor is dynamically optimised for the heat demand of individual rooms. Resistance in Ω Resistance in Ω... -
Page 35: Commissioning
installation Commissioning 13. commissioning 13.1.5 power supply - Have you correctly connected the power supply? Only qualified contractors may carry out adjustments on the heat - If no fault message is displayed when voltage is applied to pump manager commissioning report, commission the appliance the heat pump power supply (mains), then the rotating field and instruct the owner in its use. -
Page 36: Commissioning Menu
installation Commissioning 13.3 commiSSioninG menu If the actual temperature drops below the minimum source tem- perature, the compressor is switched off and the idle time is set. The compressor is enabled again after the idle time has expired Note and the fixed hysteresis of 2 K has been exceeded. All menu points are protected by a code and can only be viewed and adjusted by a qualified contractor. - Page 37 installation Commissioning Brine pump run-on time with extractor module 13.3.4 HeatinG cntrl dynamic Setting range 0 to 30 The selected control dynamic is a measure of the switching inter- val between the compressor and the electric emergency/booster heater. Normally, the preselected dynamic must be sufficiently fast and without oscillation.
- Page 38 installation Commissioning 13.3.7 emerGency opr Characteristics when "Fatal Error" fault occurs in conjunction with emergency operation: The EMERGENCY OPR parameter can be set to ON or OFF. Emergency operation set to ON: The program selector automatically changes over to emergency mode as soon as faults occur and the heat pump fails.
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Page 39: 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 40 installation Commissioning settings / cooling / standard setting setting range standard system value COOLING ON / OFF COOLING MODE PASSIVE / ACTIVE settings / cooling / active cooling / area CoolinG setting range standard system value SET FLOW TEMPERATURE 7 to 25 °C 15 °C FLOW TEMP HYSTERESIS 1 to 5 K...
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Page 41: Standard 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 42: 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 43: 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. If the hot gas temperature exceeds 140 °C, the compressor shuts down. -
Page 44: Fault Table
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 45 installation troubleshooting Fault display Cause remedy TO MFG Timeout MFG Check the communication cable terminal or replace the com- munication cable. ERR BH MFG The electric emergency/booster heater in the MFG is faulty. Check the communication cable terminal or replace the com- munication cable.
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Page 46: Maintenance
installation maintenance 17. maintenance removing the lower front panel To do this you will need to remove a fixing bracket component, as We recommend that you perform an annual inspection (to estab- shown in the following diagram. lish the current condition of the system), and carry out any main- tenance as required (to return the system to its original condition). - Page 47 installation maintenance draining the dHW cylinder WARNING Burns Hot water may escape when draining the DHW cylinder. f Close the shut-off valve in the cold water line. f Open the hot water taps on all draw-off points. 1 Protective anode without consumption indicator 2 Protective anode with consumption indicator Material losses Install the protective anodes as shown in the diagram.
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Page 48: Specification
Specification 18. Specification 18.1 dimensions and connections WPC 04 WPC 05 WPC 07 WPC 10 WPC 13 WPC 04 cool WPC 05 cool WPC 07 cool WPC 10 cool WPC 13 cool Entry electrical cables Cold water inlet Diameter DHW outlet... - Page 49 installation Specification www.stiebel-eltron.com WPC | WPC cool |...
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Page 50: Wiring Diagram Wpc 04 | Wpc 04 Cool | Wpc 05 | Wpc 05 Cool
Specification 18.2 Wiring diagram Wpc 04 | Wpc 04 cool | Wpc 05 | Wpc 05 cool | WPC | WPC cool www.stiebel-eltron.com... - Page 51 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) Temperature sensor, heat pump flow X67 Rast 2.5 connector (heat source system pressure) Temperature sensor, heat pump return...
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Page 52: Wiring Diagram Wpc 07 | Wpc 07 Cool | Wpc 10 | Wpc 10 Cool | Wpc 13 | Wpc 13 Cool
installation Specification 18.3 Wiring diagram Wpc 07 | Wpc 07 cool | Wpc 10 | Wpc 10 cool | Wpc 13 | Wpc 13 cool | WPC | WPC cool www.stiebel-eltron.com... - Page 53 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) Temperature sensor, heat pump flow X67 Rast 2.5 connector (heat source system pressure) Temperature sensor, heat pump return...
- Page 54 Specification 18.4 output diagrams Wpc 04 | Wpc 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 55 installation Specification www.stiebel-eltron.com WPC | WPC cool |...
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Page 56: Output Diagrams Wpc 05 | Wpc 05 Cool
installation Specification 18.5 output diagrams Wpc 05 | Wpc 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 Heating output... - Page 57 installation Specification www.stiebel-eltron.com WPC | WPC cool |...
- Page 58 installation Specification 18.6 output diagrams Wpc 07 | Wpc 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 Heating output...
- Page 59 installation Specification www.stiebel-eltron.com WPC | WPC cool |...
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Page 60: Output Diagrams Wpc 10 | Wpc 10 Cool
Notes 18.7 output diagrams Wpc 10 | Wpc 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 Heating output... - Page 61 Notes www.stiebel-eltron.com WPC | WPC cool |...
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Page 62: Output Diagrams Wpc 13 | Wpc 13 Cool
installation Specification 18.8 output diagrams Wpc 13 | Wpc 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 Heating output... - Page 63 installation Specification www.stiebel-eltron.com WPC | WPC cool |...
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Page 64: Data Table Wpc
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). WPC 04 WPC 05... - Page 65 Specification WPC 04 WPC 05 WPC 07 WPC 10 WPC 13 Dimensions Height 1925 1925 1925 1925 1925 Width Depth Height of unit when tilted 2020 2020 2020 2020 2020 Weights Weight (dry) Weight (wet) Connections Heat source flow/return plug-in connection...
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Page 66: Data Table Wpc
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). WPC 04 cool WPC 05 cool WPC 07 cool WPC 10 cool... - Page 67 Specification WPC 04 cool WPC 05 cool WPC 07 cool WPC 10 cool WPC 13 cool Dimensions Height 1925 1925 1925 1925 1925 Width Depth Height of unit when tilted 2020 2020 2020 2020 2020 Weights Weight (dry) Weight (wet)
- Page 68 Notes | WPC | WPC cool www.stiebel-eltron.com...
- Page 69 Notes www.stiebel-eltron.com WPC | WPC cool |...
- Page 70 Notes | WPC | WPC cool www.stiebel-eltron.com...
- Page 71 Guarantee | environment and recyclinG 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 72 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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