REMKO WSP 180 WSP Operating And Installation Instructions
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REMKO WSP 180 WSP Operating And Installation Instructions

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Operating and
installation instructions
REMKO WSP series
Brine-heat pump
Instructions for Technicians
WSP 80, WSP 110, WSP 140, WSP 180
WSP 140 Duo, WSP 180 Duo
0176-2021-04 Edition 2, en_GB
Read the instructions prior to performing any task!

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  • Page 1 Operating and installation instructions REMKO WSP series Brine-heat pump Instructions for Technicians WSP 80, WSP 110, WSP 140, WSP 180 WSP 140 Duo, WSP 180 Duo 0176-2021-04 Edition 2, en_GB Read the instructions prior to performing any task!
  • Page 2 Read these operating instructions carefully before commis- sioning / using this device! These instructions are an integral part of the system and must R410A always be kept near or on the device. Subject to modifications; No liability accepted for errors or mis- Refrigerant prints! Translation of the original...

  • Page 3: Table Of Contents

    Table of contents Safety and usage instructions......................5 1.1 Special safety notes........................5 1.2 General safety notes........................5 1.3 Identification of notes........................5 1.4 Personnel qualifications........................6 1.5 Dangers of failure to observe the safety notes................6 1.6 Safety-conscious working....................... 6 1.7 Safety notes for the operator......................
  • Page 4 REMKO WSP series Troubleshooting and customer service.................... 48 14.1 General troubleshooting......................48 General view of unit and spare parts....................49 15.1 General view of heat pump WSP 80/110/140/180..............49 General terms............................52 Index..............................54...

  • Page 5: Safety And Usage Instructions

    Safety and usage instructions CAUTION! Maintain a safe distance from hazardous 1.1 Special safety notes materials Always pay attention to all of the following safety The units and components must be kept at an notes and stipulations. adequate distance from flammable, explosive, combustible, abrasive and dirty areas or atmos- The device can only be installed as a complete pheres.

  • Page 6: Personnel Qualifications

    REMKO WSP series 1.4 Personnel qualifications DANGER! Personnel responsible for commissioning, opera- tion, maintenance, inspection and installation must Contact with live parts poses an immediate be able to demonstrate that they hold a qualifica- danger of death due to electric shock. Damage...

  • Page 7: Safety Notes For Installation, Maintenance And Inspection

    "certificate of warranty" to accordance with the relevant regulations. REMKO GmbH & Co. KG at the time when the Regional regulations and laws as well as the units are purchased and commissioned.

  • Page 8: Environmental Protection And Recycling

    REMKO WSP series 1.13 Environmental protection and recycling Disposal of packaging All products are packed for transport in environ- mentally friendly materials. Make a valuable contri- bution to reducing waste and sustaining raw mate- rials. Only dispose of packaging at approved collection points.

  • Page 9: Technical Data

    Technical data 2.1 Unit data WSP 80/110/140/180 Series WSP 80 WSP 110 WSP 140 WSP 180 System Brine/water Function Heating/hot water Cooling Optionally passive Compressor technology Scroll Heat pump manager Smart Control Touch Temperature operating limit brine °C -10 - +25 (heat source, heating) Temperature operating limit brine °C...
  • Page 10 REMKO WSP series Series WSP 80 WSP 110 WSP 140 WSP 180 Cooling capacity/EER kW/EER 10.0 12.0 for B5/W18 Refrigerant R410A Basic filling quantity, heat pump equivalent Cooling cycle Hermetically sealed Heat pump compressor power V/Ph/Hz 400V/3~/50Hz supply Heat pump control power...
  • Page 11 Series WSP 80 WSP 110 WSP 140 WSP 180 Copper pipe dimension to be pro- vided by the customer Heat pump water volume 2.30 2.58 3.73 3.73 Refrigerant oil Type Synthetic Oil FV50S Sound power level, heat pump dB(A) Sound pressure level LpA, dB(A) heat pump Heat pump dimensions...

  • Page 12: Unit Data Wsp 140/180 Duo

    REMKO WSP series 2.2 Unit data WSP 140/180 Duo Series WSP 140 Duo WSP 180 Duo System Brine/water Function Heating/hot water Cooling Optionally passive Compressor technology Scroll Heat pump manager Smart-Control Touch Temperature operating limit brine (heat source, heating) °C...
  • Page 13 Series WSP 140 Duo WSP 180 Duo Cooling capacity/EER for B5/W18 kW/EER 24,0 Refrigerant R410A Basic filling quantity, heat pump per indoor unit equivalent per indoor unit Cooling cycle per indoor unit Hermetically sealed Heat pump compressor power supply per indoor unit V/Ph/Hz 400V/3~/50Hz Heat pump control power supply per indoor unit...
  • Page 14 REMKO WSP series Series WSP 140 Duo WSP 180 Duo Copper pipe dimension to be provided by the customer Heat pump water volume Refrigerant oil 3,73 3,73 Sound power level, heat pump Synthetic oil FV50S dB(A) Sound pressure level LpA, heat pump...

  • Page 15: Product Data

    Room heating energy efficiency hs 35 °C/55 °C 175/153 180/157 201/178 224/138 Contribution to seasonal room heating energy efficiency of the REMKO Smart Control Yearly energy consumption Q 35 °C/ 55 °C 2665/2687 3473/3607 4308/4087 6136/8476 Sound power level L...

  • Page 16: Unit Dimensions, Heat Pump

    REMKO WSP series 2.4 Unit dimensions, heat pump Fig. 1: Heat pump dimensions...
  • Page 17 Designations of pipe connections on the heat pump Fig. 2: Designations of pipe connections, plan view 4: Probe and signal inlet = ø 36 mm 1: Inlet heat source 2: Return flow heat source 5: Heating water, inlet 3: Mains connection inlet = ø 36 mm 6: Heating water, return flow Dimensioning of piping (all details in inches) WSP 80/110/140/180...

  • Page 18: Diagram, Cooling Cycle

    REMKO WSP series 2.5 Diagram, cooling cycle EXV1 Fig. 3: Diagram, cooling cycle Heat source Electrical heating coil Heating system Heating circulation pump Circulation pump heat source B1: Heating return flow probe Plate heat exchanger evaporator heat source B2: Heating inlet probe...

  • Page 19: Pump Characteristic Curves

    2.7 Pump characteristic curves Heating pump, heat pump WSP 80-180 [kPa] Q [m³/h] 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 Q [l/s] 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 Q [m³/h] Fig.
  • Page 20 REMKO WSP series Heat source pump, heat pump WSP 80-110 Fig. 6: Circulation pump: Grundfoss UPMUPML 15-105 - capacity range 1: Height [ft] 3: Medium flow rate [m 2: Height [m] 4: Speed External control via analogue-In PWM signal The tolerances of each curve are in acc. with EN 1151-1:2006...
  • Page 21 Heat source pump, heat pump WSP 80-110 Fig. 7: Circulation pump: Grundfoss UPMXXL 25-120 - capacity range 1: Pressure [kPa] 3: Medium flow rate [m 2: Height [m] 4: Speed External control via analogue-In PWM signal The tolerances of each curve are in acc. with EN 1151-1:2006 Effective Stage Current consumption [A]...

  • Page 22: Design And Function

    Flexible installation due to split system design. 3.1 The heat pump in general Negligible maintenance costs. No noise in outdoor area Arguments for heat pumps from REMKO Max. efficiency through the use of geothermal Heat pumps make a contribution to environ- energy mental protection.

  • Page 23: Brine Heat Pump

    You will find corresponding devices in the KWD, KWK and WLT-S series on our web- site: “www.remko.de”. The advantage here is that dew point monitoring is not required.

  • Page 24: Unit Description

    REMKO WSP series 3.3 Unit description Heat pump operating mode Heat pumps can work in various operating modes. Installing the heat pump Monovalent The WSP heat pumps are equipped with an addi- tional cooling function to ensure a comfortably cool...
  • Page 25 Layout Design example A precise calculation of the building’s heating load By way of a design example, a residential according to EN 12831 is required for the design home with a living area of 150 m and a and dimensioning of a heating system. However, heating requirement of approx.
  • Page 26 REMKO WSP series Selection of the brine heat pump WSP Inlet temperature 35 °C, standard outside temperature -10 °C, 2h shutdown time and 4 persons monovalent interpretation Total heat requirement 7,5 kW Total heat load Outside temperature in °C Standard outside temperature -10 °C Heating limit +15 °C...

  • Page 27: Assembly

    Assembly 4.2 General installation notes These instructions are to be observed when 4.1 System layout installing the heat pump. The unit should be delivered as near as pos- sible to the site of installation in its original packaging in order to avoid transport damage. The unit is to be checked for visible signs of transport damage.

  • Page 28: Layout, Assembly Of Heat Pump

    REMKO WSP series 4.3 Layout, assembly of heat pump is achieved by means of a concrete foundation slab with an underlying rubber mat. If a screed floor is laid, the screed and impact sound insula- tion should be removed from around the heat NOTICE! pump (see illustration below).

  • Page 29: Opening The Unit

    4.4 Opening the unit Remove the cover [1] of the heat pump by pressing it upwards and pulling it forwards Open the unit as follows: out of the rear groove whilst holding the grip [4]. A. Open the unit and switch box cover Remove both cover caps [2] and loosen the two screws [3] on the left and right edges of the cover [1].

  • Page 30: For Connection To The Brine Cycle

    REMKO WSP series 4.5 For connection to the brine B. Opening the front door cycle Loosen the three upper screws [6] behind the front door [5]. When establishing the connection, proceed as fol- lows: Flush the pipe system thoroughly before con- necting the heat pump to the heat source cir- cuit.
  • Page 31 Checking the brine concentration: NOTICE! Determine the density of the ethylene glycol-water mixture, for example with an hydrometer. On the Make the heat insulation of the brine pipes dif- basis of the measured density and temperature fusion-proof. you can read off the existing concentration from the diagram.

  • Page 32: Hydraulic Connection

    REMKO WSP series Hydraulic connection The system pressure of the entire pipe network is to be matched to the hydraulic system and must be checked when the heat pump is turned off. As delivered, the safety assembly consists of a...
  • Page 33 Damage that results from non-compliance is not covered by the guarantee! NOTICE! Heat pump systems and components from REMKO must be filled and operated with deion- ised water (completely desalinated). We also recommend the use of the complete heating protection unit available from us. Full protection with glycol should be used in cooling systems.
  • Page 34 REMKO WSP series Hydraulic diagram for heat pump assembly WSP Mannheim Functions: Heating and hot water incl. Smart-Serv emergency heating coil This hydraulic cycle diagram serves solely to assist in planning activities; the customer-provided hydraulic system on site must be planned and installed by the installation contractor! Fig.
  • Page 35 WSP compact heat pump models are ideal for use in new or in existing buildings, where the heat pump is the sole heat generator. In emergencies, a 2nd heat generator can be connected. This may be the REMKO Smart-Serv auxiliary heater or even a condensing boiler or regular boiler.
  • Page 36 HGM type are then available. The REMKO storage tank, type MPS 800 or 1000, is a combination storage tank for the preparation for domestic water via a fresh water station and a buffer tank for the heating system. The additionally required external three-way changeover valves are switched over by the Smart Control to provide hot water.
  • Page 37 HGM type are then available. The REMKO storage tank, type MPS 800 or 1000, is a combination storage tank for the preparation for domestic water via a fresh water station and a buffer tank for the heating system. The additionally required external three-way changeover valves are switched over by the Smart Control to provide hot water.
  • Page 38 REMKO WSP series Hydraulic diagram for heat pump assembly WSP Mannheim Solar Functions: Heating and hot water incl. Smart-Serv emergency heating coil This hydraulic cycle diagram serves solely to assist in planning activities; the customer-provided hydraulic system on site must be planned and installed by the installation contractor! Fig.

  • Page 39: Electrical Heating Coil

    Electrical heating coil 6.1 Layout and function of the electrical heating coil Layout of the electrical heating coil Fig. 20: Electrical heating coil, layout 1: Thermostat including 3: Reset STB safety temperature limiter (STB) 4: Operating mode switch 2: Operating LED (On/Off) (0 = off, I = automatic, II = manual mode) Operating mode switch: This function can be used in the emergency-heat...

  • Page 40: Emergency-Heat Operation

    The Smart-Control takes full control of heat If you are using external heating cycle groups regulation and the activation of the heating (pumps), HGU or HGM from Remko, you element. should also set the rotating wheel on the front of the pump to the "5 o'clock" position.

  • Page 41: Cooling Of The Heat Pump

    The KPS series buffer tank can be supplied by REMKO for this. The water temperature in the pipes is main- tained above the nominal dewpoint temperature...

  • Page 42: Corrosion Protection

    REMKO WSP series Corrosion protection Oxygen always plays a role if metal materials in a heating system corrode. pH values and the salt content also play a major role. The challenge: A licenced plumber who would like to be able to guarantee his cus-...
  • Page 43 NOTICE! Heat pump systems and components from REMKO must be filled and operated with deionised water (completely desalinated). We also recommend the use of the complete heating protection unit available from us. Full protection with glycol should be used in cooling systems. The system water should be tested each time the plant is serviced, but at least once a year.

  • Page 44: Electrical Wiring

    REMKO WSP series Electrical wiring Media conveyed by the pumps Grundfos pump 9.1 Important notes The pump is suitable for conveying the following media: Clean, thin, non-aggressive and non- explosive media without any solid or long-fibred compo- You can find information on the electrical con-...

  • Page 45: Before Commissioning

    REMKO. We also recom- mend that you complete the commissioning report Source system (water-water system) and send it to REMKO by post or e-mail within eight days. In addition, the following requirements Perform a leak test of the system.

  • Page 46: Commissioning

    REMKO WSP series Commissioning Care and maintenance 11.1 Operating panel and notes Regular care and maintenance assure fault-free operation and long service life for the heat pump about commissioning system. Before commissioning Care NOTICE! The heat pump must be kept free of dirt and Before commissioning, the complete system other deposits.

  • Page 47: Temporary Shutdown

    Temporary shutdown NOTICE! The system may not be switched off at the mains Country-specific laws may differ from Regula- power supply even if the heat pump is not used for tion (EC) 842/2006. The respective national heating purposes over an extended period (e.g. laws for leak testing of heat pumps must be holidays)! observed.

  • Page 48: Troubleshooting And Customer Service

    REMKO WSP series Troubleshooting and customer service 14.1 General troubleshooting The unit has been manufactured using state-of-the-art production methods and has been tested several times to ensure that it works properly. However, in the event that malfunctions should occur, the unit should be checked against the following list.

  • Page 49: General View Of Unit And Spare Parts

    General view of unit and spare parts 15.1 General view of heat pump WSP 80/110/140/180...
  • Page 50 REMKO WSP series Heat pump spare parts list WSP 80/110/140/180 Designation WSP 80/110/140/180 Cover Front door Side section, left Side section, right Back wall Adapter plate, top Recessed grip Feet (height-adjustable) WSP compressor Compressor hood Plate heat exchanger heating system...
  • Page 51 Connection cable for pressure sensors the serial number Code resistance 200/240/300/360 Ohm Red indicator light for REMKO Smart Serv Carel additional circuit board To assure the correct delivery of spare parts, please always provide the unit type with its corresponding serial number (see name plate).

  • Page 52: General Terms

    REMKO WSP series General terms Limit temperature/bivalence point Outside temperature at which the 2nd heat gener- Defrosting ator is turned on for bivalent operation. At outdoor temperatures below 5 °C it is possible that ice may form on the evaporators of air/water heat pumps.
  • Page 53 Refrigerant Noise The working medium used in a refrigerant plant, Noise is transmitted in media such as air or water. e.g. heat pump, is referred to as the refrigerant. Essentially there are two types of noise, airborne The refrigerant is a liquid which is used for thermal sound and structure-borne sound.

  • Page 54: Index

    REMKO WSP series Index Air change coefficient ....25 Open unit ......29 Average condition .
  • Page 56 REMKO QUALITY WITH SYSTEMS Air-Conditioning | Heating | New Energies Telephone +49 (0) 5232 606-0 REMKO GmbH & Co. KG Hotline within Germany +49 (0) 5232 606-0 Klima- und Wärmetechnik Telefax +49 (0) 5232 606-260 Im Seelenkamp 12 E-mail info@remko.de...

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