STIEBEL ELTRON WPF 5 S Operating And Installation Instructions
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STIEBEL ELTRON WPF 5 S Operating And Installation Instructions

Brine/water heat pump
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See also: Installation & Operation
WPF 5 (S), WPF 7 (S), WPF 10 (S), WPF 13, WPF 16
Brine/water heat pump
Operating and installation instructions
The installation (water and electrical) and commissioning, as well as the maintenance of this equipment, must only be carried out by an au-
thorised qualified contractor, in accordance with these instructions.

Index

1.
for users and contractors
1.1
Equipment overview
1.4
1.5
1.7
Operating / installation instructions
1.9 Remote control FEK
2.
for contractors
2.1
2.2
2.3 Special accessories
2.4 Specification
2.5
2.7 Equipment description
2.8
Instructions and regulations
2.9
Installation
2.12 Commissioning (contractors)
2.13 Commissioning (details)
2.15 Commissioning list
Guarantie
2
2
3
3
3
3
3
4
13
13
14
14
14
14
15
20
20
20
20
20
23
32
34
34
41
43
44
47

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Summary of Contents for STIEBEL ELTRON WPF 5 S

  • Page 1 WPF 5 (S), WPF 7 (S), WPF 10 (S), WPF 13, WPF 16 Brine/water heat pump Operating and installation instructions Index Operating instructions for users and contractors Equipment overview 1.2 Equipment description 1.3 Important information Operation What to do if ...? 1.6 Maintenance and care Operating / installation instructions 1.8 Adjustments...
  • Page 2 1. Operating instructions for users and contractors 1.1 Equipment summary Anlagen-Statusanzeige Mixer opens Mixer closes Circulation pump heating circuit 2 "mixer circuit" ROOM T HC 1 Circulation pump heating circuit 1 "radiator circuit" DHW heating Compressor 1 Buffer cylinder loading pump Cooling Only for WPF with WPAC 1 Backup heating (DHW heating)

  • Page 3: Important Information

    1.5 What to do if… 1.3 Important Information Vital facts in brief … there is no hot water or the heating system Adjustments Only qualified contractors must in- stays cold: stall and maintain these heat pumps. Check the fuse/MCB in your fuse box. If the All settings are made using similar steps: MCB has tripped, reset it.

  • Page 4: Adjustments

    Display (showing all elements) Heating times for central heating and DHW (black) 14-digit plain text display Day mode HC 1 Compress run Switching time pairs for central heating and DHW operation 2. HS RUN Backup heating active Setback mode for heating circuit 1 Heat source 2 (emergency work) DHW operation Constant setback mode...
  • Page 5 1.8.2 Overview of system parameters (control level 2) Select the required menu point with the rotary selector. For adjustments to menu items, turn to page 6. With the menu item ROOM TEMP 1 you can select the SET ROOM TEMP for day and setback mode Room t HC1 for heating circuit 1.
  • Page 6 Adjustments at control level 2 for users and contractors Room temperature HC 1 Back SET Room t ngt With the menu item ROOM T HC1 you can select the set room temperature for day and setback mode for heating circuit 1. Changing these parameters results in a parallel offset of the heating curve.
  • Page 7 SET DHW T NGT TIME SET DHW T NGT TIME ACTUAL DHW T YEAR back MONTH DHW TEMP SET CLOCK Time and date You can adjust the time and summer time with the TIME/DATE menu item. At the factory, summer time is set to begin on back the 25 March and to end on the 25 October.
  • Page 8 Temperatures Holiday and party program In holiday mode, the heat pump system oper- Year STOP Under menu item temperatures, you can scan ates in setback mode, and frost protection for values of the heat pump or heat pump system. DHW heating is active. Holiday mode is dis- played with the flap closed.
  • Page 9 INFO OUTSIDE Outside temperature ACTUAL ROOM T Actual room temperature for heating circuit 1 (HC1) or heating circuit 2 (HC2) (will only be displayed if the FE7 remote control is connected) SET ROOM T Set room temperature for heating circuit 1 or heating circuit 2 (will only be displayed if the FE7 remote control is connected) REL HUMIDITY Relative humidity...
  • Page 10 Heating curves Heating curve diagram The HTG CURVE menu item enables you to ad- One heating curve respectively can be adjusted for heating circuit 1 and heating circuit 2. just one heating curve each for heating circuit At the factory, heating curve 0.6 is set up for heating circuit 1 and heating curve 0.2 for 1 and 2.
  • Page 11 Open the control flap. Heating programs Htg Curve The HTG PROG menu item enables you to ad- Heating STOP 21C just associated heating programs for heating circuit 1 and 2 respectively. You can adjust your heating system as follows: – for each individual day of the week (Monday, ..., Sunday) –...
  • Page 12 DHW programs Heating START 21C The DHW PROG menu item enables you to ad- DHW STOP 45C just the times for the day and night tempera- tures for DHW heating. You can adjust your DHW heating as follows: – for each individual day of the week (Monday, ..., Sunday) –...
  • Page 13 Only for switching times pair 1; switching time pairs 2 and 3 are preprogrammed. constant setback mode Stiebel Eltron recommends systems without night setback; our systems are set up accordingly. constant day mode Due to favourable heat pump tariff, when heating up during the night.

  • Page 14: Equipment Layout

    2. Installation instructions for contractors 2.1 Equipment layout Brine outlet Brine inlet Flow DHW cylinder Heating flow Heating return Safety assembly connection (included in the pack) Heating circuit pump / buffer cylinder loading pump High limit safety cut-out - electrical supplementary heater (reset button at the back) Electrical supplementary heater...

  • Page 15: Specification

    2.4 Specification Single phase Heat pump WPF 5 WPF 7 WPF 10 WPF 13 WPF 16 Part no 07 42 94 07 42 95 07 42 96 07 42 97 22 08 18 (07 44 25) (07 44 26) (22 08 19) Design and function Design (Compact / split / open version) Compact...
  • Page 16 2.4.1 Specification - control unit (WPMi and WPMiw) Supply voltage 230 V ~ ± 10 %, 50 Hz Power consumption Max. 8 VA EN 60529 Protection IP 1XB EN 60730 Class II Function type 1B Software - class A Control panel integration to DIN 43700 Cut-out 138 x 92 Clock backup, day >...
  • Page 17 Performance curve WPF 5 (S) Performance curve WPF 7 (S)
  • Page 18 Performance curve WPF 10 Performance curve WPF 10 (S)
  • Page 19 Performance curve WPF 13 Performance curve WPF 16...

  • Page 20: Operation And Control

    TAB: Technical connection conditions for con- water heat pump in accordance with pump installation room is subject to a risk nections to the LV mains. Stiebel Eltron technical guides. from frost. Permitted brine: On the refrigerant side: The water inside the condenser can be –...
  • Page 21 Dimensions in mm Fig. 2 Removing the casing parts Brine outlet Brine inlet DHW flow Central heating flow Central heating return Safety assembly connection (included in the pack) Electrical cable terminal Fig. 5 Impact sound insulation Floating screed Fig. 3 Fitting the casing parts Recess screed and sound insulation...
  • Page 22 2.9.3.2 Connection and filling with brine Brine concentration Prior to connecting the heat pump, check the Density U of ethylene glycol-water mixtures heat source circuit for possible leaks, and flush with different concentration levels thoroughly. g/cm After filling the system with brine, and prior to commissioning, open the fill &...

  • Page 23: Power Supply

    2.9.4 Installation of the heat utilisation 2.9.4.5 Heat meter The WPF must be able to be separated from system Observe the additional pressure drop when the mains power supply by an additional iso- 2.9.4.1 Heating circuit installing heat meters on the heating side. The lator, which disconnects all poles with at least The heat utilisation system must be installed sives inside the heat meters are easily blocked...
  • Page 24 Sensor installation PTC sensor resistance values FEK remote control (part no. 22 01 93) The temperature sensors have a decisive influ- The sensors installed in the WPF (return, flow   The FEK is always required for op- ence on the function of your heating system. and source sensors), the outside temperature erating the WPF with WPAC in con- Therefore ensure the correct seating and ad-...
  • Page 25 Wiring diagram WPF 5 S / 7 S / 10 S (Singlephase) 2/N/PE~230/50 1/N/PE~230/50 1/N/PE~230/50 4 - 6 mm 2,5 - 4 mm 1,5 mm R RC L L’ N N PE 1 2 3 4 5 6 7 8 9 10 11 12 13...
  • Page 27 Wiring diagram WPF 5 / 7 / 10 / 13 / 16 (Triplephase) 3/N/PE~400/50 3/PE~400/50 1/N/PE~230/50 1 2 3 4 5 6 7 8 9 10 11 12 13 (earth) Mains supply Heat pump (compressor) L1, L2, L3, PE Supplementary heater L1, L2, L3, N, PE Terminal Terminal allocation...
  • Page 30 Electrical connection WPF S (single phase) with WPAB The WPAB can be installed inside the domestic distribution panel to limit the starting current of the WPF S. Implement the wiring in accordance with Fig. 11. The WPAB limits the starting current to the values stated in the specification.

  • Page 32: Commissioning

    2.11 Commissioning (valid from software version 9002) Parameter (as shown in the Display) FIRST STARTUP ENTER CODE LANGUAGE GERMAN --------- MAGYAR CONTRAST DISPLAY ACTUAL RTRN T OUTSIDE TEMP DHW TEMP MIXER TEMP EMERG OPERTN ON / OFF The setting COOLING OP may only activated with the WPAC-1 cooling module. COOLING OP ON / OFF PASSIVE...
  • Page 33 SELECT REM CON HEAT CIRCUIT 1 HEAT CIRCUIT 2 BACK FE ADJUSTMENT °C ROOM INFLUENCE HEAT LIMIT OFF / °C DUAL MODE HEAT °C DHW LIMIT °C DUAL MODE DHW °C DHW ECO ON / OFF DHW HYSTERIS °C WW KORREKTUR PASTEURISATION ON / OFF CNTRL RESP TM...
  • Page 34 2.12 Initial start-up 2.13 Commissioning in detail COOLING MODE Not only the adjustments at control level 2 but Only approved contractors may commission also the system-specific parameters must be WPF 5 - 16 this equipment and instruct the owner in its determined as part of commissioning the heat This equipment is designed for DHW and use.
  • Page 35 The following settings for the FE 7 and SUMMER MODE HEAT UP PROG the FEK can be selected for the cooling mode in parameter 6: The summer mode parameter allows you to Room temp select the time from when the heating system Heat-up program for underfloor heating Cooling starts, when the selected room should change into summer mode.
  • Page 36 Pump kick B-PUMP CONST PUMP CYCLES To prevent the pump from seizing up, for example during summer, 24 hours after the Heating circuit pump control When using a buffer cylinder, set this pump was last switched OFF, it will be started The PUMP CYCLES parameter only applies to parameter to OFF.
  • Page 37 resulting run-on time of the source pump MIXER MAX FROST PROTECT reduces accordingly. If the brine inlet temperature drops, the run-on time increases. Maximum mixer flow temperature To prevent the heating system freezing up, From a brine inlet temperature of 10 °C, Setting range 20 °C to 90 °C.
  • Page 38 Because a substantial proportion of control ROOM INFLUENCE DUAL-MODE HTG is already taken care of by the weather- compensated control unit, the room Room influence for the FE 7 remote control unit Dual-mode temperature of the heat pump for temperature sensor influence K can be set Standard setting 5 adjustable from ----via heating operation lower than with a purely room temperature...
  • Page 39 Setting ON Example: COMP DLAY CNTR DHW heating will be terminated and the set The high pressure switch has responded on DHW temperature is overwritten with the the 17.07.03 at 14:50 h representing the latest Residual idle time actual DHW temperature, as soon as the heat Pressing PRG enables you to scan the fault in the heat pump.
  • Page 40 RUNTIMES (WPMi) Pressing PRG displays, in sequence, the compressor runtime and that of the backup heating system. Runtimes can only be reset via a hardware reset. RUNTIMES (WPMiw) Under parameter runtimes, you can scan values of the heat pump. These values can only be reset via a hardware reset.

  • Page 41: Troubleshooting

    Parameter Analysis: 2.14 Troubleshooting Sensor Fault System analysis for checking all existing code BUS users Faults/errors in the system or in the heat Outside temperature E 75 pump are indicated on the display. All Parameter HEAT P RESET: parameters required for extensive system Remote control E 80 Heat pump reset to delete all fault messages.
  • Page 42 Parameter Fault list - checking and removing all faults in the fault list Fault Fault description: Remedy Only when a fault has been entered into the fault High pressure The fault will be written to the fault list and the system will be list: Check the flow temperature monitoring and sensor max permanently shut down after the system has been shut down five times...
  • Page 43 2.15 Commissioning report The controller should be in standby mode during commissioning. This prevents an uncontrolled heat pump start. Please remember to reset the system into its last operating mode. Parameter Setting range Standard System value ENTER CODE 0000 to 9999 1000 LANGUAGE German...

  • Page 44: Commissioning Report

    Installation conditions according to Stiebel Eltron Commissioning report installation and operating instructions: Customer’s address: Installation room volume: m³ Operating mode mono mode dual-mode - parallel - part parallel Installer: - alternative Dual-mode heat source Gas fired boiler Oil fired boiler...
  • Page 45 10. Heat source: 12. System periphery: Outside air Circulation pump source Extract air Manufacture / type Temperature min: °C Circulation pump heating Manufacture / type max: °C Ground Circulation pump Ground probe Heat pump/heat exchanger Manufacture / type Internal pipe diameter: Distributor: yes Circulation pump Heat exchanger / cylinder...
  • Page 46 15. Actual data: 16. Tested to VDE 0701 Actual at the heat pump after 10 min. operation: Implemented: Brine inlet/water/air: °C Values OK: Brine outlet/water/air: °C Heat pump flow temp.: °C Heat pump return temp: °C 17. System layout Place, date Installer’s signature...

This manual is also suitable for:

Wpf 7Wpf 5Wpf 7 sWpf 10 sWpf 13Wpf 16 ... Show all

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