REMKO WKF-compact 120 Series Assembly And Operating Instructions Manual
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REMKO WKF-compact 120 Series Assembly And Operating Instructions Manual

Inverter heat pumps
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Assembly and operating instructions
REMKO WKF / WKF-compact 120 / 180
Inverter heat pumps
Instructions for the Technician
Read the instructions prior to performing any task!
0093-2014-10 Edition 1, en_GB

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Summary of Contents for REMKO WKF-compact 120 Series

  • Page 1 Assembly and operating instructions REMKO WKF / WKF-compact 120 / 180 Inverter heat pumps Instructions for the Technician Read the instructions prior to performing any task! 0093-2014-10 Edition 1, en_GB...
  • Page 2 Read these operating instructions carefully before commis- sioning / using this device! These instructions are an integral part of the system and must always be kept near or on the device. Subject to modifications; No liability accepted for errors or mis- prints! Installation and operating instructions (translation of the orig- inal)

  • Page 3: Table Of Contents

    Table of contents Safety and user notes .......................... 5 1.1 General safety notes........................5 1.2 Identification of notes........................5 1.3 Personnel qualifications........................5 1.4 Dangers of failure to observe the safety notes................5 1.5 Safety-conscious working....................... 5 1.6 Safety notes for the operator......................6 1.7 Safety notes for installation, maintenance and inspection..............
  • Page 4 REMKO WKF / WKF-compact Temporary shut-down........................70 Troubleshooting and customer service.................... 71 13.1 Troubleshooting and customer service..................71 13.2 Emergency-heat operation......................76 Exploded view and spare parts......................77 14.1 Exploded view outdoor modules WKF/WKF-compact 120............77 14.2 Exploded view outdoor modules WKF/WKF-compact 180............79 14.3 Exploded view indoor modules WKF 120/180................

  • Page 5: Safety And User Notes

    Safety and user notes CAUTION! 1.1 General safety notes This combination of symbol and signal word warns of a potentially hazardous situation, Carefully read the operating manual before com- which if not avoided may cause injury or mate- missioning the units for the first time. It contains rial and environmental damage.

  • Page 6: Safety Notes For The Operator

    "certificate of warranty" to Local regulations and laws such as Water REMKO GmbH & Co. KG at the time when the units are purchased and commissioned. Ecology Act must be observed.

  • Page 7: Transport And Packaging

    1.11 Transport and packaging The devices are supplied in a sturdy shipping con- tainer. Please check the equipment immediately upon delivery and note any damage or missing parts on the delivery and inform the shipper and your contractual partner. For later complaints can not be guaranteed.

  • Page 8: Technical Data

    REMKO WKF / WKF-compact Technical Data 2.1 Units data WKF/WKF-compact 120/180 WKF- WKF- Series WKF 120 compact WKF 180 compact Function Heating or Cooling System Split-Air/Water Heat pump manager Smart-Control Trinkwasserspeicher emailliert on-site ser. 300 l optional ser. 300 l...
  • Page 9 WKF- WKF- Series WKF 120 compact WKF 180 compact Refr. / pre-charge quantity out. mod. -- / kg R 410A / 2,00 R 410A / 2,85 Refrigerant / pre-charge quantity g / m for up to 10 m length of ordinary pipe Refrigerant connection Inch (mm) 3/8"...

  • Page 10: Unit Dimensions Outdoor Module

    REMKO WKF / WKF-compact 2.2 Unit dimensions outdoor module Fig. 1: Unit dimensions outdoor module WKF/WKF-compact 120/180 Dimensions in mm WKF/WKF-compact 120 1010 WKF/WKF-compact 180 1430 2.3 Unit dimensions indoor modules Unit dimensions indoor modules WKF 120/180 Fig. 2: Unit dimensions indoor modules series WKF 120/180...
  • Page 11 Unit dimensions indoor modules WKF-compact 120/180 792,43 792,43 Fig. 3: Unit dimensions indoor modules WKF-compact 120/180 Pipe-socket arrangement Fig. 4: Pipe-socket arrangement A: WKF 120/180 B: WKF-compact 120/180...
  • Page 12 REMKO WKF / WKF-compact Designations of the pipe connections Fig. 5: Designations of the pipe connections WKF 120/180 Refrigerant liquid pipe. 3/8" WKF-compact 120/180 Refrigerant hot gas pipe 5/8" Circulation 2. heat generator return (Outlet heat pump) Cold water inlet...

  • Page 13: Heat Pump Service Limits In Monovalent Mode

    2.4 Heat pump service limits in monovalent mode Einsatzgrenzen WKF 120 60°C 35; 55 -10; 55 55°C 50°C 45°C -20°C; 43°C 40°C 35°C 30°C 25°C 20°C -20°C; 22°C 35°C; 22°C 15°C -30°C -20°C -10°C 0°C 10°C 20°C 30°C 40°C [ ° C] Außentemperatur [°C] Fig.

  • Page 14: Pump-Characteristic Curves, Indoor Module Charging Pump

    REMKO WKF / WKF-compact 2.5 Pump-characteristic curves, indoor module charging pump Fig. 8: Circulation pump Grundfoss UPML 25-105 180 PWM - power range Power consumption [W] Characteristic curve volume flow [l/mim] Volume flow [l/mim] Characteristic curve power consumption [W] Activation [%]...

  • Page 15: Overall Sound Pressure Levels For Outdoor Module

    4000 8000 A L Hz 1000 1600 2500 4000 6300 Cursor: Frequenz (Hz) Fig. 9: Overall sound pressure level L of REMKO outdoor module series: WKF/WKF-compact 120 Middle frequency [Hz] 31,50 LI [dBA] (27,6) (40,9) (38,3) (31,4) (45,3) (33,5) 40,0...
  • Page 16 32,1 28,0 30,0 20,0 10,0 1000 1600 2500 4000 6300 Frequenz (Hz) Fig. 10: Overall sound pressure level L of REMKO outdoor module series: WKF/WKF-compact 180 Middle frequency [Hz] 31,50 LI [dBA] (31,4) (41,6) (32,8) (40,8) (37,3) (37,4) 49,8 45,8...

  • Page 17: Characteristic Curves

    2.7 Characteristic curves Heating capacity at an inlet temperature 35 °C n-max. 58 Hz n-max. 73 Hz n-max. 88 Hz 54 Hz n-min -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 10 11 12 13 14 15 16 17 18 19 20 [°...
  • Page 18 REMKO WKF / WKF-compact Heating capacity at an inlet temperature 55 °C n-max. 58 Hz n-max. 73 Hz n-max. 88 Hz 54 Hz n-min. -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 10 11 12 13 14 15 16 17 18 19 20 [°...
  • Page 19 Heating capacity at an inlet temperature 35 °C n-max. 58 Hz n-max. 73 Hz n-max. 88 Hz n-min. -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 9 10 11 12 13 14 15 16 17 18 19 20 [°...
  • Page 20 REMKO WKF / WKF-compact Heating capacity at an inlet temperature 55 °C n-max. 58 Hz n-max. 73 Hz n-max. 88 Hz n-min. -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 10 11 12 13 14 15 16 17 18 19 20 [°...
  • Page 21 Loss in heating output WKF/WKF-compact 120 +30 m 100% -30 m Fig. 19: Loss in heating output WKF/WKF-compact 120 A: Difference in elevation B: Length of refrigerant piping Loss in cooling output WKF/WKF-compact 120 +30 m 100% -30 m Fig. 20: Loss in cooling output WKF/WKF-compact 120 A: Difference in elevation B: Length of refrigerant piping...
  • Page 22 REMKO WKF / WKF-compact Loss in heating output WKF/WKF-compact 180 +30 m 100% -30 m 15 20 30 35 40 Fig. 21: Loss in heating output WKF/WKF-compact 180 A: Difference in elevation B: Length of refrigerant piping Loss in cooling output WKF/WKF-compact 180...

  • Page 23: Structure And Function

    3.1 The heat pump in general All models are able to cool as well as heat. Low noise-level of the outdoor unit. Arguments for Remko Flexible installation due to split system design. Low heating costs in comparison to oil and Negligible maintenance costs.
  • Page 24 REMKO WKF / WKF-compact Water heat pumps require two wells in order to brought to a higher pressure and temperature by obtain heat from the groundwater, one supply well the application of electrical energy. Next, the hot and one dry well. The development of this source...
  • Page 25 Heat pump modes varied thermal transmission coefficients (the so called K value). Also required are the room temper- Heat pumps can work in various operating modes. ature and the standard outdoor temperature, that is, the lowest outdoor-temperature on average that Monovalent will occur during the year.
  • Page 26 VDI 4650 Fig. 25: Heating capacity diagramm of the heat pump WKF/WKF-compact 180 Characteristics of REMKO inverter heat pumps Can be used everywhere Air is available every- where in unlimited quantities. For example, no wells are required.
  • Page 27 This kind of heat regulation is The REMKO inverter heat pump is a so called split very inefficient. Heat regulation in the Remko AC unit. This means that it consists of an outdoor...
  • Page 28 REMKO WKF / WKF-compact Under dynamic cooling the refrigerating capacity is actively transferred to the indoor air. This is undertaken by means of water-based REMKO fan Thanks to innovative inverter technology, this convectors. In doing so, it is desirable that the inlet...

  • Page 29: Wkf Series

    Single energy-source operation by REMKO Smart- The WKF series was constructed for the addition of Serv or bivalent operation by REMKO Smart-BVT several heat sources (bivalent installations or sys- is also to realize. All connections are to be installed tems with solar-heating equipment).

  • Page 30: Installation Instructions

    REMKO WKF / WKF-compact Installation instructions 4.1 System layout Fig. 28: System layout WKF/WKF-compact 120 Outdoor area NIM: Mains supply IM = 230V / 1~ / 50Hz Indoor area 16A (e.g. 3x1,5 mm AM1,2: Outdoor module NZ1: Mains cable electric auxiliary heater WKF-compact 120, WKF 120 (e.g.
  • Page 31 Fig. 29: System layout WKF/WKF-compact 180 Outdoor area NIM: Mains supply IM = 230V / 1~ / 50Hz Indoor area 16A (e.g. 3x1,5 mm AM1,2: Outdoor module NZ1: Mains cable electric auxiliary heater WKF-compact 180, WKF 180 (e.g. 5x2,5 mm IM1,2: Indoor module NZ2:...

  • Page 32: General Installation Instructions

    REMKO WKF / WKF-compact The indoor and outdoor modules have to be con- nected with refrigerant lines of dimensions NOTICE! “ (=9,52 mm) and “ (=15,88 mm). A two-wire control cable has to be laid between the two mod- Open refrigerant pipes must be protected ules.

  • Page 33: Installation, Mounting Indoor Module

    Indoor module WKF-compact series The indoor module must be installed on a firm, level surface. The surface must possess sufficient load- bearing capacity for the weight of the indoor module. The height-adjustable feet can be used to level the indoor module precisely . The indoor module is to be mounted in such a way that all of the sides have sufficient space for purposes of installation and maintenance.

  • Page 34: Installation, Mounting Outdoor Module

    REMKO WKF / WKF-compact Minimum distances for the indoor modules Fig. 33: Minimum distances for the indoor modules A: WKF B: WKF-compact Value in mm WKF-compact 4.4 Installation, mounting A heated, condensate tra ensures that conden- sation from the pan can drain off. Ensure that...
  • Page 35 20 cm Fig. 34: Protection from wind Fig. 35: Protection from snow 1: Wind 1: Snow NOTICE! The site for the outdoor unit must be selected so that machinery noise that occurs disturbs neither the residents nor the facility operator. Observe the TA-noise specifications as well as the table containing the drawings relating to sound pressure levels.
  • Page 36 REMKO WKF / WKF-compact Minimum distances in mm for the outdoor modules WKF/WKF-compact >= 250 >= 2000 >= 600 >= 300 Fig. 36: Minimum distances for installation of an outdoor module in mm for WKF/WKF-compact Against a wall, free flow air forward, backward...
  • Page 37 The refrigerant lines must enter the housing drainage of the condensate. If necessary, fit from the rear, side or front with the use of the supplementary pipe heating. REMKO OA2 oil separator. After completed installation, check that the WKF/WKF-compact 120/180 condensate drainage is unobstructed and...

  • Page 38: Hydraulic Connection

    REMKO WKF / WKF-compact Ensured discharge in the event of leakage Hydraulic connection With the REMKO oil separator OA 2.2, the below listed requirements of local regulations and laws are met. A separate interpretation of nominal flow rate must be made for every system (see technical NOTICE! data).
  • Page 39 The dial be brought Actual schemas for hydraulic integration can into the desired position. be found on the internet at www.remko.de Install the dirt traps delivered with the unit out- side the heat pump in the return line. Ensure that the dirt trap remains accessible for inspec- tion.
  • Page 40 A pressure loss of max. 80 kPa is made available by the cus- tomer. If the pressure losses on site exceed this, a separate storage tank, e.g. Remko KPS 300 must be used as a hydraulic compensator. Then a Remko heating cycle group unmixed, type HGU, and a mixed...
  • Page 41 A pressure loss of max. 80 kPa is made available by the cus- tomer. If the pressure losses on site exceed this, a separate storage tank, e.g. Remko KPS 300 must be used as a hydraulic compensator. Then a Remko heating cycle group unmixed, type HGU, and a mixed heating cycle group, type HGM, are available.

  • Page 42: Cooling Of The Heat Pump

    REMKO WKF / WKF-compact Cooling of the It is also recommended to install a 230 V dewpoint monitor with the associated pipe temperature sen- heat pump sors to the feed pipes outside the heat pump. The location should be selected so that it does not Description of the cooling installation favour the temperature falling below the dewpoint.

  • Page 43: Corrosion Protection

    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- tomers a hot water heating system not at risk of corrosion from oxygen - without the use of chemicals - must pay attention to the following: Correct system design by the heating contractor/planner and...

  • Page 44: Connection Of Refrigerant Lines

    The outdoor- and the indoor units are con- nected with two copper pipes of refrigerator quality having the dimensions 3/8" = 9,52 mm and 5/8" = 15,88 mm (REMKO special acces- sory). Observe the permitted bending radius for the refrigerant pipes during installation in order to prevent kinks.

  • Page 45: Commissioning The Refrigeration System

    Connection to the unit NOTICE! Remove the cover panel from the outdoor unit if necessary. It may be necessary to remove Use only tools which are approved for use in the pre-cut bushings. an HVAC environment. (z. B.: bending pliers, Take off the factory-fitted protective caps.
  • Page 46 REMKO WKF / WKF-compact The time required to generate the vacuum is Function test of heating operating mode dependent on the final pressure pipe volume of the Remove the protective caps from the valves. indoor units and the length of the refrigerant pipes.
  • Page 47 Adding refrigerant The outdoor unit is pre-filled with refrigerant sufficient for a length of ordinary pipe up to 10 metres. DANGER! If the length of any of the pipelines exceeds 10 metres, then an additional filling for each The connection of refrigerant pipes and the metres of pipe length (basic length) is required.

  • Page 48: Elektrical Connection

    REMKO WKF / WKF-compact Elektrical connection 9.1 General notes WARNING! It is necessary to lay a power-supply cable both to the outdoor unit and, separately, to the All cable sizes are to be selected according to indoor unit. VDE 0100. Special attention should be given to...

  • Page 49: Electrical Connection - Indoor Module

    9.2 Electrical connection - indoor module At the site, avoid adding cable inlets. The following instructions describe the electrical connection of the WKF and WKF-compact series indoor modules. 9.3 Electrical connection - outdoor Remove the cover of the top of keeping it up push and pull forward from the rear groove.
  • Page 50 REMKO WKF / WKF-compact Connect the two-wire control cable to terminals Temperature sensors F1, F2 and the earth terminal. The number of sensors required can vary with When connecting the control cable, make sure the type of system. that polarity is correct.
  • Page 51 External sensor The connection of an outdoor sensor is always required for the heat pump manager. If the sensor cables are too short, they can be extended up to a maximum of 100m with wire Mount the outdoor sensor pointing skyward, in having a cross-section of 1.5 mm².

  • Page 52: Electrical Configuration - I/0 Module

    REMKO WKF / WKF-compact 9.4 Electrical configuration - I/0 module Use wire gauge corresponding with the connection cable supplied! Lay load lines separately to measuring lines! NOTE: without blocking contactor, jumper must be inserted 2nd mixed heating cycle Closed = enable A24/25.1...

  • Page 53: Terminal Assignment / Legend

    9.5 Terminal assignment / legend Terminal assignment Terminal Input Output Signal Connection layout Power supply I/O 230V Power supply primary pump indoor module Probe solar collector Probe solar upper storage tank Probe solar inlet WMZ solar Probe solar return WMZ solar Circulation return temp./Impuls Not connected Solar / pool / 2 storage tank...
  • Page 54 REMKO WKF / WKF-compact Terminal Input Output Signal Connection layout Changeover valve 2. heat generator Changeover valve solar / 2. storage tank pool Not connected Changeover valve / pump cooling HK2 mixer open HK2 mixer closed Bypass mixer open Bypass mixer closed...

  • Page 55: Circuit Diagrams

    9.6 Circuit diagrams 230V supply /3.4 /8.2 Electricity meter S0 230V supply Heat pump /12.1 Internal pump /8.4 Electricity meter S0 Household 230V supply Terminal block X1.2 Changeover valve 230V /9.8 /8.7 Electricity meter S0 Hot water preparation PV yield /7.5 Medium flow rate Solar...
  • Page 56 REMKO WKF / WKF-compact Control board Com-Kit 230V Supply transformer 230V Supply 15V ~...
  • Page 58 REMKO WKF / WKF-compact...
  • Page 60 REMKO WKF / WKF-compact...
  • Page 62 REMKO WKF / WKF-compact...
  • Page 64 REMKO WKF / WKF-compact...
  • Page 66 REMKO WKF / WKF-compact...

  • Page 68: Commissioning

    REMKO WKF / WKF-compact Legend for circuit diagrams Commissioning Control panel and 10.1 Color codes: information on commissioning blue brown yellow The Smart Control is used to operate and control green the entire heating system. The Smart Control is operated from the operating unit. The operating black unit is positioned on the basic device.
  • Page 69 Overview of the controls Function of the keys The softkeys underneath the display fulfil different functions. The current function (e.g. Cancel, OK or Edit) appears on the display, right above the respective key. If nothing is shown on the display above a softkey, this key does not have a function assigned in the currently active mode.

  • Page 70: Care And Maintenance

    REMKO WKF / WKF-compact Care and Temporary shut-down maintenance The system may not be switched off at the mains power supply even if the heating system is not Regular care and maintenance serves to ensure used for heating purposes over an extended period trouble-free operation and long service-life of the (e.g.

  • Page 71: Troubleshooting And Customer Service

    Troubleshooting and customer service 13.1 Troubleshooting and customer service The unit has been manufactured using state-of-the-art production methods and tested several times to ensure its correct function. However, in the event that malfunctions should occur, the device should be checked against the following list. Please inform your dealer if the unit is still not working correctly after all of the functional checks have been performed.
  • Page 72 REMKO WKF / WKF-compact Outdoor module error display Fig. 56: Display on outdoor moduleWKF/WKF-compact 120/180 1: Display LED Display Disp. screen green yellow Board Meaning E177 Emergency mode E201 Incorrect communication kit board E202 Communication interruption between OM and IM...
  • Page 73 Messages, warnings and errors displayed on the SmartControl Messages Description Details Storage tank 1: Max. The temperature on one of the probes in storage tank 1 is higher than the 6000 temperature reached maximum permitted 6001 DHW preparation There is no active requirement to charge the storage tank. Heat pump compressor 6002 Heat pump compressor start...
  • Page 74 REMKO WKF / WKF-compact Description Details Lower application area The temperature has currently dropped below the guaranteed application 8141 (cooling) area of the external Upper application area The guaranteed application area of the external unit in cooling mode is 8142 (cooling) currently exceeded.
  • Page 75 Description Details Open contact - inlet 7212 Open contact - inlet temp. probe temp. probe S13 Short circuit - inlet 7213 Short circuit - inlet temp. probe temp. probe S13 Open contact - collector 7218 Open contact - collector 1 probe 1 probe S01 Short circuit - collector 7219...

  • Page 76: Emergency-Heat Operation

    If you are using external heating cycle groups (pumps), HGU or HGM from Remko, you should also set the rotating wheel on the front of the pump to the "5 o'clock" position. Remove the servo motor of the three-way...

  • Page 77: Exploded View And Spare Parts

    Exploded view and spare parts 14.1 Exploded view outdoor modules WKF/WKF-compact 120 Fig. 58: Exploded view outdoor modules WKF/WKF-compact 120...
  • Page 78 REMKO WKF / WKF-compact Spare parts list outdoor module WKF/WKF-compact 120 WKF 120 Designation WKF 120 WKF-compact 120 WKF-compact Smart BVT 1296G 1296G 1295G From series: 5001... 5001... 5001... Smart Serv 1296G 1296G 1295G From series: 8001... 8001... 8001... EDV-Nummer...

  • Page 79: Exploded View Outdoor Modules Wkf/Wkf-Compact 180

    14.2 Exploded view outdoor modules WKF/WKF-compact 180 Fig. 59: Exploded view outdoor modules WKF/WKF-compact 180 We reserve the right to modify the dimensions and constructional design as part of the ongoing technical- development process.
  • Page 80 REMKO WKF / WKF-compact Spare parts list outdoor module WKF/WKF-compact 180 WKF 180 Designation WKF 180 WKF-compact 180 WKF-compact Smart BVT 1271G 1271G 1297G From series: 5001... 5001... 5001... Smart Serv 1271G 1271G 1297G From series: 8001... 8001... 8001... EDV-Nummer...

  • Page 81: Exploded View Indoor Modules Wkf 120/180

    14.3 Exploded view indoor modules WKF 120/180 Fig. 60: Exploded view indoor modules WKF 120/180 We reserve the right to modify the dimensions and constructional design as part of the ongoing technical- development process.
  • Page 82 REMKO WKF / WKF-compact Spare parts list indoor module WKF 120/180 Designation WKF 120 WKF 180 Smart BVT 1268G 1270G From series: 5001... 5001... Smart Serv 1268G 1270G From series: 8001... 8001... EDV-Nummer EDV-Nummer Front panel / cover 1120901 1120901...

  • Page 83: Exploded View Indoor Modules Wkf-Compact 120/180

    14.4 Exploded view indoor modules WKF-compact 120/180 22 5 9 12 18 17 Fig. 61: Exploded view indoor modules WKF-compact 120/180 We reserve the right to modify the dimensions and constructional design as part of the ongoing technical- development process.
  • Page 84 REMKO WKF / WKF-compact Spare parts list indoor module WKF-compact 120/180 WKF-compact WKF-compact Designation Smart BVT 1268G 1270G From series: 5001... 5001... Smart Serv 1268G 1270G From series: 8001... 8001... EDV-Nummer EDV-Nummer Front panel / cover 1120901 1120901 Cover 1120902...
  • Page 85 Spare parts (not illustrated) WKF-compact WKF-compact Bezeichnung Smart BVT 1268G 1270G From series: 5001... 5001... Smart Serv 1268G 1270G From series: 8001... 8001... EDV-Nummer EDV-Nummer Cable loom complete indoor module 1121055 1121055 Liquid sensor, cooling circuit / return / inlet-set 1120306 1120306 Protection anode, chain anode...

  • Page 86: General Terms

    REMKO WKF / WKF-compact General terms Energy supply company switching Certain energy supply companies offer special tar- Annual power input factor iffs for the operation of heat pumps. The annual power input factor indicates the power input (e.g. electrical energy) required in order to achieve a certain benefit (e.g.
  • Page 87 Limit temperature / bivalence point Seasonal performance factor Outdoor temperature where the secondary heating The seasonal performance factor relates to the appliance cuts in under bivalent operation. ratio of heat content delivered by the heat pump system to the supplied electrical energy in one year.

  • Page 88: Index

    REMKO WKF / WKF-compact Index Installation cooling..........42 Adding refrigerant..........47 Intended use............6 Air exchange frequency........25 Leak testing............45 Charging pump, motor protection...... 14 Charging pump, pump-characteristic curves..14 Minimum distances for the outdoor modules..36 Coefficient of performance........9 Mounting Condensate draining and ensured discharge..
  • Page 90 REMKO WKF / WKF-compact...
  • Page 92 SFlb Customer Service Our equipment operates precisely and reliably. However, in the event of a fault, REMKO customer service is quickly at the scene. Our comprehensive network of experienced dealers always guarantees quick and REMKO GmbH & Co. KG reliable service.

This manual is also suitable for:

Wkf 120 seriesWkf-compact 180 seriesWkf 180 series

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