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Summary of Contents for STIEBEL ELTRON WPM 3
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Page 1: Heat Pump Manager
OPERATION AND INSTALLATION Heat pump manager » WPM 3 MITTWOCH 12.JUN 13 10:23 UHR AUSSENTEMPERATUR 27,0 °C WW-ISTTEMPERATUR 35,0 °C RÜCKLAUFISTTEMPERATUR 28,0 °C ECO-BETRIEB... -
Page 2: Table Of Contents
12.1 Standard settings ����������������������������������������������� 44 12.2 Settings made ��������������������������������������������������� 44 12.3 Appliance handover �������������������������������������������� 44 Troubleshooting �������������������������������������������� 45 13.1 Fault display ����������������������������������������������������� 45 13.2 Fault list ���������������������������������������������������������� 46 13.3 Fault message – sensor break ������������������������������� 53 | WPM 3 www.stiebel-eltron.com... -
Page 3: Operation
The parameters that serve to adapt the appliance to your Symbol Meaning personal requirements are not protected by a code. Material losses (appliance damage, consequential losses and environmen- tal pollution) Test symbols Appliance disposal See type plate on the appliance. www.stiebel-eltron.com WPM 3|... -
Page 4: Appliance Description
Heat pump type 5/5* cannot be connected directly to the heat pump manager. f Use an indoor unit with integral WPM 3 heat pump manager for these heat pumps. The description of individual functions varies between the different heat pump types. The types of heat pump are therefore identified in this document as HP type 1 to 5 and 1* to 5*. -
Page 5: Accessories
Mixer module MSMW of the heat pump manager. FEK remote control The MSM is an extension module for the WPM 3 which makes additional functions available. The MSM can also be used as an independent mixer control. In this case, an outside temperature sensor has to be connected to The FEK remote control allows you to: the MSM as it cannot communicate with the WPM. -
Page 6: Operation
In the fourth section, picture symbols indicate touch and the execution of the action you require. the current system status. Your contractor can set the sensitivity to touch under SETTINGS/ GENERAL using the TOUCH SENSITIVITY parameter. | WPM 3 www.stiebel-eltron.com... -
Page 7: Entering Parameters
OK are lost. The parameters retain the values previously year, hours and minutes the same way. saved. 4.1.4 Contractor access Note Some menu items are protected by a code and can only be accessed and adjusted by a qualified contractor. www.stiebel-eltron.com WPM 3|... -
Page 8: Selecting Operating Modes
ECO temperature. DHW heating according to the time switch program; changeover between comfort temperature and ECO temperature. The remote control is only effective in this operating mode. Application: When DHW and heating are required. | WPM 3 www.stiebel-eltron.com... -
Page 9: Picture Symbols
Silent mode 1 SENSOR CALIBRATION The fan and / or compressor run with reduced output. Silent mode 2 Compressor and fan are stopped. Heat source 2 takes over heating. Note: This operating mode can result in higher operating costs. www.stiebel-eltron.com WPM 3|... -
Page 10: Info Menu
Actual buffer cylinder temperature SET BUFFER TEMPERATURE °C Set buffer cylinder temperature HEATING PRESSURE FLOW RATE l/min SYSTEM FROST PROTECTION °C ACTUAL TEMPERATURE °C Actual DHW temperature SET TEMPERATURE °C Set DHW temperature FLOW RATE l/min | WPM 3 www.stiebel-eltron.com... - Page 11 VD DHW TOTAL Total amount of compressor heat generated in DHW mode. NHZ HEATING TOTAL Total amount of booster heat generated in heating mode. NHZ DHW TOTAL Total amount of booster heat generated in DHW mode. www.stiebel-eltron.com WPM 3|...
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Page 12: Diagnosis Menu
ACTUAL SUPERHEATING V STEPPER MOTOR PHASE 4 CONTROL DEVIATION STEPPER MOTOR PHASE 1 ZE P FACTOR STEPPER MOTOR PHASE 2 ZE I FACTOR STEPPER MOTOR PHASE 3 ZE D FACTOR STEPPER MOTOR PHASE 4 ZE PRE-CTRL OPENING EXV | WPM 3 www.stiebel-eltron.com... -
Page 13: Programs Menu
Scroll with the scroll wheel to select another day or group of days. f Confirm your selection with OK. You can now set three switching time pairs. The three switching time pairs are shown on the display, to the right of the clock. A www.stiebel-eltron.com WPM 3|... - Page 14 Exception: If you want to heat DHW from 22:00 h until 06:00 h the low end temperature. following day you will need two switching time pairs. | WPM 3 www.stiebel-eltron.com...
- Page 15 This reduces the sound level emitted by the heat pump. For HP types 3/3* and 5/5*, both the fan speed and the compressor output can be reduced. Both options can be set independently of one another. www.stiebel-eltron.com WPM 3|...
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Page 16: Settings Menu
MAXIMUM RETURN TEMP MAXIMUM FLOW TEMPERATURE FIXED VALUE OPERATION HEATING CIRCUIT OPTIMAL FROST PROTECTION REMOTE CONTROL FE7 HEATING CIRC PRESELECTION ROOM INFLUENCE ROOM CORRECTION PUMP CYCLES EXTERNAL HEAT SOURCE THREADED IMMERSION HEATER BOILER HZG PWM HEATING CURVE GAP | WPM 3 www.stiebel-eltron.com... - Page 17 DYNAMICS PASSIVE FAN COOLING SET FLOW TEMPERATURE FLOW TEMP HYSTERESIS SET ROOM TEMPERATURE DYNAMICS ACTIVE DYNAMICS PASSIVE PASSIVE COOLING AREA COOLING SET FLOW TEMPERATURE FLOW TEMP HYSTERESIS SET ROOM TEMPERATURE DYNAMICS PASSIVE FAN COOLING SET FLOW TEMPERATURE www.stiebel-eltron.com WPM 3|...
- Page 18 This setting limits the flow temperature of the mixer circuit. For 4 Start duration in % example, if a higher set flow temperature is calculated from the mixer circuit data, the max. set mixer flow temperature is used to control and regulate to this value. | WPM 3 www.stiebel-eltron.com...
- Page 19 If the room temperature is to be included in the control loop, the room sensor influence must be set to a value > 0. Y Heating circuit 1, heat pump return temperature [°C] Heating circuit 2, heat pump flow temperature [°C] X Outside temperature [°C] www.stiebel-eltron.com WPM 3|...
- Page 20 Parameter SUMMER MODE enables you to define the point at which the heating system is to switch to summer mode. Summer In DHW mode the return temperature is not scanned. mode can be switched on or off. There are 2 adjustable parameters for this function. | WPM 3 www.stiebel-eltron.com...
- Page 21 You can use this parameter to correct the measured room tem- ϕ >ϕ perature. ACTUAL room SET room The summer mode is also effective for the relevant heating circuit when operating with an FE7 or FEK remote control. www.stiebel-eltron.com WPM 3|...
- Page 22 If set to OFF, HS 2 will always take over the heat- ing function during power-OFF periods (even above the dual mode temperature). If you want HS 2 to be disabled for heating during the power-OFF period, enter the corresponding time in hours. | WPM 3 www.stiebel-eltron.com...
- Page 23 DHW and buffer charging pumps of the corresponding heat pumps stages should be enabled. operate. When operating with a heat pump in DHW mode, the DHW and buffer charging pumps are always switched on, even if there is no heat demand. www.stiebel-eltron.com WPM 3|...
- Page 24 The heat pump is switched off at outside temperatures below the tion has been enabled. Pasteurisation can only occur if the elec- selected lower DHW application limit. The second heat source is solely responsible for DHW heating. | WPM 3 www.stiebel-eltron.com...
- Page 25 The DHW flow sensor at the bottom or the return sensor (sensor 1) becomes the cooling flow sensor. Consequently, solar mode and DYNAMICS ACTIVE the heat metering function are then no longer available. DYNAMICS PASSIVE www.stiebel-eltron.com WPM 3|...
- Page 26 Interpolation is used between the accordance with the standard settings. values 1 and 10. If DHW heating is demanded during this minimum runtime of 5 minutes, cooling mode immediately switches over to DHW heating. | WPM 3 www.stiebel-eltron.com...
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Page 27: Fault Message
Maintenance work, such as checking the electrical safety, must only be carried out by a qualified contractor. A damp cloth is all you need to care for the plastic parts. Never use abrasive or corrosive cleaning agents. www.stiebel-eltron.com WPM 3|... -
Page 28: Installation
Ensure that the back of the wall mounting enclosure is not accessible once mounted. For installation, remove the programming unit from the wall f Protect the appliance against humidity, dirt and damage. mounting enclosure: Note The permissible ambient temperature lies between 0 and 50 °C. | WPM 3 www.stiebel-eltron.com... - Page 29 In the area around the power cable entry (behind the wall mount- f Secure the wall mounting enclosure to the flush box using ing enclosure), a reservoir needs to be made to support 20 to the screws provided. 30 cm of data cable. www.stiebel-eltron.com WPM 3|...
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Page 30: Electrical Connection
The following energy efficient circulation pumps have been ap- proved by us for direct connection to the heat pump manager: Part no.: UP 25/7.0 E 232942 UP 25/7.5 E 232943 UP 25/7.5 PCV 235949 UP 30/7.5 E 233947 WPKI-HK E 233602 WPKI-HKM E 233603 | WPM 3 www.stiebel-eltron.com... - Page 31 BUS high BUS Low BUS Earth "–" BUS "+" DHW sensor bottom, in the case of solar connection Flow sensor, in the case of cooling Collector sensor, in the case of solar connection X3 Earth X5 PE www.stiebel-eltron.com WPM 3|...
- Page 32 Bind the appropriate cables together near the mains termi- nals using a cable tie. Use the supplied cable ties for this. Connecting BUS cables WPM 3 Programming unit Heat pump 10.4.4 Connection array WPMS 3 | WPM 3 www.stiebel-eltron.com...
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Page 33: Sensor Installation
Buffer cylinder charging pump 2 DHW charging pump Heating circuit pump 1 Heat source 2 (floating contact) Heat source 2 (floating contact) f Clean the pipe. f Apply heat conducting paste. f Secure the sensor with a cable tie. www.stiebel-eltron.com WPM 3|... -
Page 34: Fe7 Remote Control
1 or heating circuit 2 by ± 5 °C as well as the operating mode. Connect the remote control to terminals H, L and + to terminal block X2 of the appliance. f Also observe the FEK operating instructions. | WPM 3 www.stiebel-eltron.com... -
Page 35: Internet Service Gateway Isg
The remaining heat pumps can then be The fault is cleared. The heat pump is ready to be returned to use. connected in any order. All necessary sensors must be connected before the voltage is connected to the WPM 3. www.stiebel-eltron.com WPM 3|... -
Page 36: Commissioning Menu
COMPRESSOR MINIMUM DEFROST TIME START DEFROST IDLE TIME Note MAXIMUM CURRENT The source pump runs on for 60 seconds after the heat MINIMUM RUNTIME pump has been shut down. HEATING SYSTEM SIZING DESIGN TEMPERATURE HEAT DEMAND | WPM 3 www.stiebel-eltron.com... - Page 37 The pump will run at the the heat pump to interlock. output set here as long as the heat pump does not receive a heat demand, as well as during power-OFF periods and idle times. www.stiebel-eltron.com WPM 3|...
- Page 38 (for example 10 kW heat As soon as defrosting has been initialised in the refrigerant circuit demand at - 14 °C outside temperature). During operation, the by assessing the process value constellation, or a reference de- | WPM 3 www.stiebel-eltron.com...
- Page 39 A system reset will reset the heat pump manager to its delivered FAN REDUCTION condition (factory settings). As soon as this parameter is set to ON while SILENT PROGRAM 1 is enabled, the fan speed of type 1/1* and type 4/4* heat pumps is reduced. www.stiebel-eltron.com WPM 3|...
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Page 40: Setting Parameters
ROOM INFLUENCE HEATING CURVE RISE HEATING CURVE VIEW Settings / Heating / Heating circuit 2 COMFORT TEMPERATURE °C ECO TEMPERATURE °C MINIMUM TEMPERATURE °C MAXIMUM TEMPERATURE °C MIXER DYNAMICS ROOM INFLUENCE HEATING CURVE RISE HEATING CURVE VIEW | WPM 3 www.stiebel-eltron.com... - Page 41 WW CORRECTION COMBI CYLINDER ON / OFF WW OUTPUT SUMMER WW OUTPUT WINTER MAXIMUM FLOW TEMPERATURE °C PASTEURISATION ON / OFF Settings / DHW / electric reheating DUAL MODE TEMP WW °C LOWER APP LIMIT WW °C www.stiebel-eltron.com WPM 3|...
- Page 42 SOLAR DIFFERENTIAL Commissioning ENTER CODE 0000 9999 1000 LANGUAGE English Commissioning / Source MIN SOURCE TEMPERATURE °C BRINE PUMP RATE Commissioning / Heating CONTROLLER DYNAMICS HYSTERESIS HD SENSOR MAX SPREAD CONTROL ON / OFF SET SPREAD | WPM 3 www.stiebel-eltron.com...
- Page 43 ON / OFF Commissioning / FAULT LIST RESET ON / OFF Commissioning / SYSTEM RESET ON / OFF COMMISSIONING / SENSOR CALIBRATION ACTUAL FLOW TEMPERATURE WP °C ACTUAL FLOW TEMPERATURE NHZ °C ACTUAL RETURN TEMPERATURE WP °C www.stiebel-eltron.com WPM 3|...
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Page 44: Settings
Mon-Sun Note Hand over these operating and installation instructions to the user for safe-keeping. Always carefully observe all information in these instructions. They provide informa- tion on safety, operation, installation and maintenance of the appliance. | WPM 3 www.stiebel-eltron.com... -
Page 45: Troubleshooting
5 heat pump-specific or hardware faults occur within 2 hours run. Under these circumstances, you can only restart the heat pump after the fault has been removed and the IWS has been reset. www.stiebel-eltron.com WPM 3|... -
Page 46: Fault List
The high pressure sensor has responded Heating flow rate too low; selected room temperature / heating curve too high MAX HOT GAS Hot gas temperature > 125 °C Injection valve function incorrect, expansion valve function incorrect, refrigerant leak | WPM 3 www.stiebel-eltron.com... - Page 47 Check sensor, leads and the relevant plug-in connec- ble range tors, and replace if faulty. ERR T HTG IWS Sensor value of the hot gas temperature sensor outside the permissible Check sensor, leads and the relevant plug-in connec- range tors, and replace if faulty. www.stiebel-eltron.com WPM 3|...
- Page 48 Inverter fault INV N INV TEMP BALANCE Minor inverter fault: Temperature differences between the three inverter Inverter fault IGBTs. INV N PFC TEMP BALANCE Minor inverter fault: Temperature differences between the three PFC Inverter fault IGBTs. | WPM 3 www.stiebel-eltron.com...
- Page 49 Minor inverter fault: Input current control Inverter fault 8299 Major inverter fault: High pressure sensor range undershot Inverter fault 8300 Major inverter fault: Compressor type configuration Inverter fault 8301 Major inverter fault: High pressure sensor configuration Inverter fault www.stiebel-eltron.com WPM 3|...
- Page 50 Check sensor, leads and the relevant plug-in connec- tors, and replace if faulty. ERR T FROS IWS Sensor value of the frost protection sensor outside the permissible range. Check sensor, leads and the relevant plug-in connec- tors, and replace if faulty. | WPM 3 www.stiebel-eltron.com...
- Page 51 High pressure < low pressure + 3 bar within 30 seconds after com- Check all MCB/fuses. pressor start ERR M SUPERHEATING Five MIN SUPERHTG faults occurred in 2 hours of compressor runt- Remove the cause. Then carry out a WPM reset. www.stiebel-eltron.com WPM 3|...
- Page 52 See fault "INV H PFC EXCESS CURRENT" 8193 Multiple occurrence of fault "INV H INV EXCESS TEMP" See fault "INV H INV EXCESS TEMP" 8208 Multiple response of high pressure switch at inverter See fault "HIGH PRESSURE" | WPM 3 www.stiebel-eltron.com...
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Page 53: Fault Message - Sensor Break
13.4.2 The WPM display is not responding to entries f Isolate the heat pump from the power supply. f Restart the system. f If an ISG is installed, the WPM must have completely started up before you reconnect the ISG power supply. www.stiebel-eltron.com WPM 3|... -
Page 54: Specification
Mode of operation Suitable for Wall mounting enclosure Control panel version Dimensions Height Width Depth Height of programming unit Width of programming unit Depth of programming unit Controller height Controller width Controller depth Weights Weight 0.65 | WPM 3 www.stiebel-eltron.com... - Page 55 This will not affect warranties issued by any importers. Environment and recycling We would ask you to help protect the environment. After use, dispose of the various materials in accordance with national regulations. www.stiebel-eltron.com WPM 3|...
- Page 56 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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