REMKO WKF Neo-Compact Series Operating And Installation Instructions
  1. Manuals
  2. Brands
  3. REMKO Manuals
  4. Heat Pump
  5. WKF Neo-Compact Series
  6. Operating and installation instructions

REMKO WKF Neo-Compact Series Operating And Installation Instructions

Smart heat pumps. air/water system for heating or cooling.
Hide thumbs Also See for WKF Neo-Compact Series:
Table of Contents

Advertisement

Quick Links

Download this manual See also: Instruction Manual
Operating and
installation instructions
REMKO series WKF NEO-compact
Smart heat pumps
Air/water system for heating or cooling
WKF NEO-compact 70, WKF NEO-compact 120, WKF NEO-compact 180
Instructions for Technicians
0188-2019-08 Edition 7, en_GB
Read the instructions prior to performing any task!

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the WKF Neo-Compact Series and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for REMKO WKF Neo-Compact Series

Summary of Contents for REMKO WKF Neo-Compact Series

  • Page 1 Operating and installation instructions REMKO series WKF NEO-compact Smart heat pumps Air/water system for heating or cooling WKF NEO-compact 70, WKF NEO-compact 120, WKF NEO-compact 180 Instructions for Technicians 0188-2019-08 Edition 7, 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 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 series WKF NEO-compact Troubleshooting and customer service.................... 58 15.1 General Troubleshooting ......................58 15.2 Error messages on the outdoor unit.................... 59 15.3 Error messages on the Smart Control..................61 General view of unit and spare parts....................69 16.1 Exploded view of outdoor unit WKF NEO 70................69 16.2 Spare parts for outdoor unit WKF NEO 70..................

  • Page 5: Safety And Usage Instructions

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

  • Page 6: Safety Notes For The Operator

    "certificate of warranty" to with all applicable regional regulations. REMKO GmbH & Co. KG at the time when the Local regulations and laws such as Water units are purchased and commissioned.

  • 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 series WKF NEO-compact Technical data 2.1 Unit data WKF NEO WKF NEO WKF NEO Series Function Heating or Cooling System Split air/water Heat pump manager Smart Control Drinking water tank enamelled Series 200 or 300 litre Auxiliary heater/rated output...
  • Page 9 WKF NEO WKF NEO WKF NEO Series Refrigerant / pre-charge quantity g / m for more than 10 m length of ordinary pipe Refrigerant connections Inches (mm) 3/8" (9.52) / 5/8" (15.9) Refrigerant piping length, max. Refrigerant piping height, max. 380-415/ Power supply V/Hz...

  • Page 10: Product Data

    REMKO series WKF NEO-compact 2.2 Product data Average condition WKF NEO WKF NEO WKF NEO Series Energy efficiency ratio, heating 35°C/55°C A++ / A++ A+ / A+ A+ / A+ Energy efficiency ratio, hot water XL Nominal heating power P rated 5.0 / 6.0...

  • Page 11: Unit Dimensions Of Outdoor Units

    2.3 Unit dimensions of outdoor units Fig. 1: Dimensions of outdoor units WKF NEO compact 70/120/180 Dimensions in mm WKF NEO 70 WKF NEO 120 1010 WKF NEO 180 1430 2.4 Unit dimensions of indoor units Fig. 2: Dimensions of indoor units WKF NEO compact 70/120/180 Dimensions in mm WKF NEO compact 200 l 1350...
  • Page 12 REMKO series WKF NEO-compact Pipe connection arrangement WKF NEO compact 70/120/180 - 200 l - version Fig. 3: Pipe connection arrangement WKF NEO compact 70/120/180 - 200 l - version (all dimensions in mm) Designations of pipe connections WKF NEO compact 70/120/180 - 200 l - version Fig.
  • Page 13 Pipe connection arrangement WKF NEO compact 70/120/180 - 300 l - version Fig. 5: Pipe connection arrangement WKF NEO compact 70/120/180 - 300 l - version (all dimensions in mm) Designations of pipe connections WKF NEO compact 70/120/180 - 300 l - version Fig.

  • Page 14: Heat Pump Usable Limits In Monovalent Operation

    REMKO series WKF NEO-compact 2.5 Heat pump usable limits in monovalent operation NOTE: The lower temperature value in the diagrams refers to the outdoor air temperature and the value on the left to the hot water inlet temperature. Einsatzgrenzen WKF 120 60°C...

  • Page 15: Pump-Characteristic Curves, Indoor Unit Circulation Pump

    60°C 35; 55 -10; 55 55°C 50°C 45°C -20°C; 42°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 Außentemperatur [°C] Fig. 9: Usable limits and measuring points WKF NEO 180 A: Outside temperature [°C] / B: Inlet temperat.

  • Page 16: Total Sound-Power Level Outdoor Units

    31,1 30,0 20,0 10,0 1000 1600 2500 4000 6300 Frequenz (Hz) Fig. 11: Overall sound-power level L of a REMKO outdoor module type: WKF NEO 70 Middle frequency [Hz] 31.50 LI [dBA] (25.6) (38.3) (30.8) (37.7) (35.1) (31.3) 38.2 39.1 39.7...
  • Page 17 8000 A L Hz 1000 1600 2500 4000 6300 Cursor: Frequenz (Hz) Fig. 12: Overall sound-power level L of a REMKO outdoor module type: WKF NEO 120 Middle frequency [Hz] 31.50 LI [dBA] (27.6) (40.9) (38.3) (31.4) (45.3) (33.5) 40.0 44.4...
  • Page 18 30,0 28,0 20,0 10,0 1000 1600 2500 4000 6300 Frequenz (Hz) Fig. 13: Overall sound-power level L of a REMKO outdoor module type: WKF NEO 180 Middle frequency [Hz] 31.50 LI [dBA] (31.4) (41.6) (32.8) (40.8) (37.3) (37.4) 49.8 45.8 50.5...

  • Page 19: Characteristic Curves

    2.8 Characteristic curves Heating capacity WKF NEO 70 at inlet temperature of 35°C n-max. 58 Hz n-max. 73 Hz n-max. 88 Hz 54 Hz n-max 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 series WKF NEO-compact Heating capacity WKF NEO 70 at inlet temperature of 55 °C n-max. 58 Hz n-max. 73 Hz n-max. 88 Hz n-max 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 21 Heating capacity WKF NEO 120 at inlet temperature of 35 °C n-max. 58 Hz n-max. 73 Hz n-max. 88 Hz n-max 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 22 REMKO series WKF NEO-compact Heating capacity WKF NEO 120 at inlet temperature of 55 °C n-max. 58 Hz n-max. 73 Hz n-max. 88 Hz n-max 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 23 Heating capacity WKF NEO 180 at inlet temperature of 35 °C n-max. 58 Hz n-max. 73 Hz n-max. 88 Hz n-max 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 24 REMKO series WKF NEO-compact Heating capacity WKF NEO 180 at inlet temperature of 55 °C n-max. 58 Hz n-max. 73 Hz n-max. 88 Hz n-max 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 25 Loss in heating and cooling output Depending on the length of the refrigerant piping and the difference in elevation between the indoor and out- door units, there may be a loss in heating or cooling output. These can be calculated using the following dia- grams.
  • Page 26 REMKO series WKF NEO-compact Heat output losses at WKF NEO 120 +30 m 100% -30 m Fig. 28: Heat output losses at WKF NEO 120 A: Difference in elevation B: Length of refrigerant piping Cooling output losses at WKF NEO 120...
  • Page 27 Heat output losses at WKF NEO 180 +30 m 100% -30 m 15 20 30 35 40 Fig. 30: Heat output losses at WKF NEO 180 A: Difference in elevation B: Length of refrigerant piping Cooling output losses at WKF NEO 180 +30 m 100% -30 m...

  • Page 28: Design And Function

    REMKO series WKF NEO-compact Design and function 3.1 The heat pump in general Arguments for REMKO inverter heat pumps Lower heating costs in comparison to oil and gas. Heat pumps make a contribution to environmental protection. Lower CO emissions in comparison to oil and gas heating.
  • Page 29 Heat source The main components of the cooling circuit consist of an evaporator, a compressor, a condenser and There are essentially three heat sources from an expansion valve. In a finned evaporator, the which heat pumps can derive energy: air, soil and refrigerant evaporates both because of lower pres- groundwater.
  • Page 30 REMKO series WKF NEO-compact Heat pump operating mode ferent thermal transmission coefficients (known as the K value). Also required are the room tempera- Heat pumps can work in various operating modes. ture and the standard outside temperature, that is, the lowest outside temperature on average that will Monovalent occur during the year.
  • Page 31 VDI 4650 Fig. 34: Heating performance diagram of the heat pump WKF NEO 180 Characteristics of REMKO inverter heat pumps Can be used anywhere. Air is available every- where in unlimited quantities. For example, no Outdoor air as a heat source wells are required.
  • Page 32 This kind of heat regulation is Split AC unit very inefficient. Heat regulation in the REMKO The REMKO inverter heat pump is what is known inverter heat pump is modulated to the actual need as a split device. This means that it consists of an and is adjusted to suit actual needs.
  • Page 33 KWD, KWK and WLT-S series on our web- heat gas from the compressor flows through the site: “www.remko.de”. The advantage here is that original evaporator and the ice that has formed dew point monitoring is not required.

  • Page 34: Peripherals

    (single energy-source operation). Single energy-source operation through REMKO Smart-Serv or bivalent operation through REMKO Smart-BVT is likewise to be realised. All connections are to be established on the top of the unit. REMKO GmbH & Co. KG herewith confirms...

  • Page 35: Assembly

    Assembly 4.1 System layout WKF NEO 70 Fig. 37: System layout WKF NEO 70 A: Outdoor area Outdoor unit B: Indoor area 2a: Fan Indoor unit 2b: Power supply, outdoor unit 1a: Heating inlet flow (1 " AG) = 230V/1~/50Hz, 16A (e.g. 3 x 2.5 mm 2c: Condensate tray, outdoor unit 1b: Heating return flow (1 "...

  • Page 36: System Layout Wkf Neo 120

    REMKO series WKF NEO-compact 4.2 System layout WKF NEO 120 Fig. 38: System layout WKF NEO 120 A: Outdoor area Outdoor unit B: Indoor area 2a: Fan Indoor unit 2b: Power supply, outdoor unit 1a: Heating inlet flow (1 " AG) = 230V/1~/50Hz, 20A (e.g.

  • Page 37: System Layout Wkf Neo 180

    4.3 System layout WKF NEO 180 Fig. 39: System layout WKF NEO 180 A: Outdoor area Outdoor unit B: Indoor area 2a: Fan Indoor unit 2b: Power supply, outdoor unit 1a: Heating inlet flow (1 " AG) = 400V/3~/50Hz, 3 x 16A (e.g. 5 x 1.5 mm 2c: Condensate tray, outdoor unit 1b: Heating return flow (1 "...

  • Page 38: General Installation Notes

    The connection of refrigerant pipes and the handling of refrigerant may be only be carried out by qualified personnel (competence cate- gory I). In order to create a watertight pipe/cable duct cutout and prevent damage, we recommend use of a REMKO pipe gland.

  • Page 39: Layout, Assembly Indoor Unit

    4.5 Layout, assembly indoor unit Minimum spacing for indoor units The indoor unit must be installed on a firm, level surface. The surface must possess sufficient load- bearing capacity for the weight of the indoor unit. The height-adjustable feet can be used to level the indoor unit precisely.

  • Page 40: Layout, Assembly Of Outdoor Unit

    REMKO series WKF NEO-compact 4.6 Layout, assembly of The installation site of the outdoor unit should be agreed together with the operator primarily outdoor unit so that 'non-concerning levels of operating Outdoor unit installation location noise' are achieved, rather than in respect of 'short distances'.
  • Page 41 Assessment level in accordance with TA noise Point of emissions Daytime in Night-time in dB(A) dB(A) Industrial areas Commercial areas Core areas, village areas and mixed zones General residential areas and small housing estates Exclusively residential areas Spa areas, hospitals and mental institutions Isolated noise peaks of short duration may not exceed 30 dB(A) during the day and 20 dB(A) at night.
  • Page 42 REMKO series WKF NEO-compact Minimum distances of the outdoor units >= 250 >= 2000 >= 600 >= 300 Fig. 45: Minimum distances during construction of an outdoor units in mm 1: Next to a wall, air outlet open to the front, flow...
  • Page 43 A condensate tray should be installed on the underside of the unit to drain any condensate. NOTICE! The refrigerant lines must enter the housing from the rear, side or front with the use of the REMKO OA 2 oil separator. WKF NEO compact 70/120/180...

  • Page 44: Hydraulic Connection

    Safe drainage in the event of leakages use of further heat generators, such as solid fuel boilers, solar or bivalent systems. The REMKO oil separator OA 2.2 fulfils the fol- Perform a pipe-network calculation before lowing list of requirements from regional regula- installing the heat pump.
  • Page 45 3: Safety valve Actual schemas for hydraulic integration can be Install the dirt trap delivered with the unit out- found on the internet at www.remko.de side the heat pump in the return flow. Ensure that the dirt trap remains accessible for inspec- tion.
  • Page 46 A pressure loss of max. 80 kPa is made available by the customer. 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 two mixed heating cycle groups, type HGM, are available.

  • Page 47: Cooling Of The Heat Pump

    This can be incorporated as a serial buffer in the return flow or as a hydraulic compensator. The KPS series buffer tank can be supplied by REMKO for this.

  • Page 48: Corrosion Protection

    REMKO series WKF NEO-compact 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 49 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 50: Emergency-Heat Operation

    If the outdoor unit fails, you can start emer- media: gency-heat operation as follows: Clean, thin, non-aggressive and non- explosive Pressing the REMKO logo in the top right media without any solid or long-fibred compo- corner of the display takes you to the nents "Expert”...

  • Page 51: Refrigeration Connection

    The outdoor unit and the indoor unit are con- nected together by two copper lines (copper tubes in refrigerator quality) with dimensions of 3/8" = 9.5 mm and 5/8" = 15.88 mm (REMKO accessories). When bending the refrigerant piping, pay atten- tion to the bending radii to prevent bending of the tubes.

  • Page 52: Commissioning The Refrigeration System

    REMKO series WKF NEO-compact Connection to the unit NOTICE! The cover of the outdoor unit may also need to be dismantled. It may be necessary to remove Use only tools which are approved for use in an the pre-cut bushings.
  • Page 53 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 unit and the length of the refrigerant piping. This always takes at least 60 minutes. Once any Start the commissioning procedure by briefly foreign gases and humidity have been completely opening the shut-off valves on the outdoor...
  • Page 54 REMKO series WKF NEO-compact Adding refrigerant Additional fill quantity Basic pipe length WKF NEO 70 5 m to max. 30 m 50 g/m per circuit DANGER! The connection of refrigerant pipes and the Additional fill quantity handling of refrigerant may be only be carried...

  • Page 55: Electrical Wiring

    The heating system is filled with DI water in accordance with VDI 2035. We recommend the addition of REMKO full heating protection (see You can find information on the electrical con- chapter "Corrosion protection"). nections of the indoor and outdoor unit, on the - A water or system temperature of min.

  • Page 56: Commissioning

    REMKO series WKF NEO-compact Commissioning Function display The REMKO Smart Control Touch regulation is an Touch display and notes about commissioning operating module with touch display. Unit operation The Smart Control is used to operate and control is intuitive and self-explanatory via the plain text the entire heating system.

  • Page 57: Care And Maintenance

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

  • Page 58: Troubleshooting And Customer Service

    REMKO series WKF NEO-compact Troubleshooting and customer service 15.1 General Troubleshooting 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.

  • Page 59: Error Messages On The Outdoor Unit

    15.2 Error messages on the outdoor unit Error display for the outdoor unit Fig. 57: Display on the outdoor units 1: Display A: WKF NEO 70 B: WKF NEO 120 and WKF NEO 180 LED display Cir- cuit Disp. green yellow board Plug Pin Meaning...
  • Page 60 REMKO series WKF NEO-compact LED display Cir- cuit Disp. green yellow board Plug Pin Meaning Gas leakage error (before operation), E443 CN42 low pressure at HP probe E458 Compress. start error, overcurr. or BLDC fan error Current consumption of the compressor is not plau-...

  • Page 61: Error Messages On The Smart Control

    15.3 Error messages on the Smart Control Operating messages, warnings and error display on the Smart-Control Operating messages Description Desig. Details Storage tank 1: Max. tem- The temperature on one of the probes in storage tank 1 is ID6000 perature reached higher than the maximum permitted storage tank temp.
  • Page 62 REMKO series WKF NEO-compact Error Description Desig. Details The anti-freeze protection in the heat pump's heat exchanger was triggered due to an inlet temperature that is ID7050 Anti-freeze protection too low. After rectifying the cause of the error, reset the error in (Expert/Settings/Heat pump/Basic settings) and, if necessary, de-energise the outdoor unit.
  • Page 63 Description Desig. Details Min. refrigerant temp. The minimum refrigerant temperature (I/O2) was not ID7215 S07.2 (I/O2) reached - anti-freeze protection in the heat exchanger. Open contact - collector 1 ID7218 Open contact - collector 1 probe probe Short circuit - ID7219 Short circuit - collector 1 probe collector 1 probe...
  • Page 64 REMKO series WKF NEO-compact Description Desig. Details Heat pump ID7252 Heat pump malfunction code malfunction code Heat pump 2 ID7253 S20.2 Heat pump 2 malfunction code malfunction code General inverter fault - please contact an authorised µPC ID7254 General inverter fault service technician EEPROM error.
  • Page 65 Description Desig. Details Open contact - internal ID7283 Open contact - internal return temperature probe return temp. probe Short circuit - internal ID7284 Short circuit - internal return temperature probe return temperature probe Low suction gas The compressor is disabled due to the suction gas temper- µPC ID7285 temperature...
  • Page 66 REMKO series WKF NEO-compact Description Desig. Details Short circuit - ID7303 4th mixed heating cycle S06.2 Short circuit - 4th mixed cycle inlet temp. inlet temp. Open contact - ID7304 4th mixed heating cycle S14.2 Open contact - 4th mixed cycle return flow temp.
  • Page 67 Description Desig. Details The anti-freeze protection in the heat pump's heat exchanger was triggered due to an inlet temperature that is µPC ID7332 Anti-freeze protection too low. After eliminating the cause of the error, the con- troller must be restarted to reset the error. The temperature difference when the heat generator is ID7333 Negative temp.
  • Page 68 REMKO series WKF NEO-compact Description Desig. Details Temp. dropped below min. Temp. dropped below min. inlet temp. (or dew point) - ID8226 inlet temp. cooling request is suppressed Hygiene function: The hygiene function was cancelled due to the maximum ID8227...

  • Page 69: General View Of Unit And Spare Parts

    General view of unit and spare parts 16.1 Exploded view of outdoor unit WKF NEO 70 Fig. 58: Exploded view of outdoor unit WKF NEO 70...

  • Page 70: Spare Parts For Outdoor Unit Wkf Neo 70

    REMKO series WKF NEO-compact 16.2 Spare parts for outdoor unit WKF NEO 70 Designation WKF NEO 70 Compressor Finned heat exchanger Four-way changeover valve Shut-off valves Fan blade Cover panel Side panel, left Fan protection grate Front panel Cover - display...

  • Page 71: Exploded View Of Outdoor Unit Wkf Neo 120

    16.3 Exploded view of outdoor unit WKF NEO 120 Fig. 59: Exploded view of outdoor unit WKF NEO 120 We reserve the right to modify the dimensions and design as part of the ongoing technical development process.

  • Page 72: Spare Parts For Outdoor Unit Wkf Neo 120

    REMKO series WKF NEO-compact 16.4 Spare parts for outdoor unit WKF NEO 120 Designation WKF NEO 120 Compressor Finned heat exchanger Four-way changeover valve Shut-off valves Fan blade Cover panel Side panel, left front Grate, front Side panel, right front...

  • Page 73: Exploded View Of Outdoor Unit Wkf Neo 180

    16.5 Exploded view of outdoor unit WKF NEO 180 Fig. 60: Exploded view of outdoor unit WKF NEO 180 We reserve the right to modify the dimensions and design as part of the ongoing technical development process...

  • Page 74: Spare Parts For Outdoor Unit Wkf Neo 180

    REMKO series WKF NEO-compact 16.6 Spare parts for outdoor unit WKF NEO 180 Designation WKF NEO 180 Compressor Finned heat exchanger Four-way changeover valve Shut-off valves Fan blade Cover panel Side panel, left front Grate, front Side panel, right front...

  • Page 75: Exploded View Of Indoor Units Wkf Neo Compact

    16.7 Exploded view of indoor units WKF NEO compact Fig. 61: Exploded view - Indoor unit WKF NEO compact We reserve the right to modify the dimensions and design as part of the ongoing technical development process.

  • Page 76: Spare Parts For Indoor Units Wkf Neo Compact 70/120/180

    REMKO series WKF NEO-compact 16.8 Spare parts for indoor units WKF NEO compact 70/120/180 No. Designation WKF NEO compact 70/120/180 Front panel / hood - 200 l variant Front panel / hood - 300 l variant Cover - 200 l variant...
  • Page 77 Spare parts not illustrated Designation WKF NEO compact 70/120/180 Cold water pipe stainless steel Hot water pipe stainless steel Complete electric assembly Safety valve " Rod anode Chain anode SD card I/O module (current software On request by providing the serial number without Smart-Count and without Smart-Web) *) SD card Smart-Control Touch (current software without Smart-Count and without Smart-Web) *)

  • Page 78: General Terms

    REMKO series WKF NEO-compact General terms Energy supply company switching Certain energy supply companies offer special tar- All-in-one unit iffs for the operation of heat pumps. Design in which all refrigeration components are installed in one housing. No refrigeration work has to be carried out.
  • Page 79 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 80: Index

    REMKO series WKF NEO-compact Index Adding refrigerant ..... . . 54 Ordering spare parts ....70, 72, 74 Air change coefficient .
  • Page 82 REMKO series WKF NEO-compact...
  • Page 84 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...

This manual is also suitable for:

Wkf neo-compact 120Wkf neo-compact 70Wkf neo-compact 180

Table of Contents