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Summary of Contents for REMKO WKF NEO-compact 80
- Page 1 Electrical wiring REMKO series WKF NEO-compact Smart heat pumps Air/water system for heating or cooling WKF NEO-compact 80, WKF NEO-compact 100, WKF NEO-compact 130, WKF NEO-compact 170 Instructions for Technicians 0188-2022-02 Edition 1, 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 always be kept near or on the device. Subject to modifications; No liability accepted for errors or mis- Refrigerant prints! Translation of the original...
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Page 3: Table Of Contents
1.11 Transport and packaging....................... 6 1.12 Environmental protection and recycling..................6 Electrical wiring............................. 7 2.1 System layout WKF NEO-compact 80.................... 7 2.2 System layout WKF NEO-compact 100 /WKF NEO-compact 130..........8 2.3 System layout WKF NEO-compact 170..................9 2.4 Overview of electrical cables......................10 2.5 Electrical connection general notes.................... -
Page 4: Safety And Usage Instructions
REMKO series WKF NEO-compact Safety and 1.2 Identification of notes usage instructions This section provides an overview of all important safety aspects for proper protection of people and 1.1 General safety notes safe and fault-free operation.The instructions and safety notes contained within this manual must be... -
Page 5: Personnel Qualifications
Spaces in which refrigerant can leak sufficient to load and vent. Otherwise there is danger of suffocation. This symbol highlights useful tips and recom- All housing parts and device openings, e.g. air mendations as well as information for efficient inlets and outlets, must be free from foreign and fault-free operation. -
Page 6: Intended Use
"certificate of warranty" to cling specialists or at collection points. REMKO GmbH & Co. KG at the time when the units are purchased and commissioned. The warranty conditions are detailed in the "Gen- eral business and delivery conditions". -
Page 7: Electrical Wiring
Electrical wiring 2.1 System layout WKF NEO-compact 80 Fig. 1: System layout WKF NEO-compact 80 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... -
Page 8: System Layout Wkf Neo-Compact 100 /Wkf Neo-Compact 130
REMKO series WKF NEO-compact 2.2 System layout WKF NEO-compact 100 /WKF NEO-compact 130 Fig. 2: System layout WKF NEO-compact 100 /WKF NEO-compact 130 A: Outdoor area Outdoor unit B: Indoor area 2a: Fan Indoor unit 2b: Power supply, outdoor unit 1a: Heating inlet flow (1 "... -
Page 9: System Layout Wkf Neo-Compact 170
2.3 System layout WKF NEO-compact 170 Fig. 3: System layout WKF NEO-compact 170 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 10: Overview Of Electrical Cables
REMKO series WKF NEO-compact 2.4 Overview of electrical cables WKF NEO-compact 80/100/130 400V/3~/N/Pe 230V~/N/Pe 230V~/N/Pe L1 N Pe L1 N Pe L1 L2 L3 N Pe A2/B2 Fig. 4: Overview of electrical cables 1: Main distribution D: Power supply heating coil, 6 kW indoor unit... - Page 11 WKF NEO-compact 170 230V~/N/Pe 400V/3~/N/Pe 400V/3~/N/Pe L1 L2 L3 N Pe L1 N Pe L1 L2 L3 N Pe A2/B2 Fig. 5: Overview of electrical cables 1: Main distribution D: Power supply heating coil, 9 kW indoor unit A: Power supply outdoor unit E: Modbus communication, B: Power supply indoor unit Outdoor unit = terminal A/B...
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Page 12: Electrical Connection General Notes
REMKO series WKF NEO-compact 2.5 Electrical connection general notes WARNING! It is necessary to lay a mains cable both to the All cable sizes are to be selected according to outdoor unit and, separately, to the indoor unit. VDE 0100. Special attention should be given to... -
Page 13: Electrical Connection - Outdoor Unit
NOTICE! Attach cables in accordance with the connec- tion schematic and/or the circuit diagram in the control box. NOTICE! Ensure correct polarity when connecting the electrical leads, especially the control cable. Fig. 7: WKF/WKF compact 170 series - remove the trim panel by unfastening the screws The number of lines and the sensors is dependent on the configuration of the heating... - Page 14 REMKO series WKF NEO-compact The standard scope of delivery includes the outdoor probes (S10), an immersion probe (provided for use as a domestic hot water probe - (S08) as well as a probe for the com- plete inlet in the indoor unit.
- Page 15 External probe The connection of an outdoor sensor is always required for Smart Control. Mount the external probe pointing skyward, in a north-easterly direction, about 2.5 metres above the ground. It may not be subjected to direct sunlight and is to be protected against excessive wind.
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Page 16: Electrical Drawings For Outdoor Units
REMKO series WKF NEO-compact 2.8 Electrical drawings for outdoor units Outdoor units of WKF NEO-compact 80 to 130 Fig. 12: Electrical drawings for outdoor units A: Motherboard Low pressure transducer B: Power supply cable Crankcase heating, compressor C: Communication line to indoor unit... - Page 17 Outdoor units of WKF NEO-compact 170 Fig. 13: Electrical drawings for outdoor units A: Inverter control board High pressure switch B: Power supply 400V/3~/50Hz Crankcase heating, compressor C: Communication to indoor unit 4-way valve Indoor unit communication 10: Fan motor 1 High pressure transducer 11: Fan motor 2 Low pressure transducer...
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Page 18: Electrical Configuration - I/O Module - Wkf Neo Compact 80 To 170
REMKO series WKF NEO-compact 2.9 Electrical configuration - I/O module - WKF NEO compact 80 to 170 Use wire gauge corresponding with the connection cable supplied! Lay load lines separately to measuring lines! Assigned I/O module: Power supply provided by... -
Page 19: Terminal Assignment / Legend - Wkf Neo Compact 80 To 170
2.10 Terminal assignment / legend - WKF NEO compact 80 to 170 Designation Input Output Signal Description Power supply I/O 230V Power supply primary pump, indoor unit Solar probe collector Solar probe storage tank, bottom Solar probe inlet HM solar Solar probe RF HM solar Circulation RF temp./impulse 2nd mixed HC, INL probe... - Page 20 REMKO series WKF NEO-compact Designation Input Output Signal Description Changeover valve 2nd WE Not connected 2nd mixed HC, pump (230 V) switched Changeover valve / pump cooling 1st mixed HC, mixing valve open (230 V) 1st mixed HC, mix. valve switched to closed (230 V)
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Page 21: Circuit Diagram - Wkf Neo Compact 80-170
2.11 Circuit diagram - WKF NEO compact 80-170 -X1.1 -X1.2 -X1.3 -SMT1.2 -X1.4 Spannungsvers. Power supply Spannungsvers. Power supply Unterverteilung (bauseits) Sub-distribution SMT I/O (unten) SMT I/O (bottom) -X1.5 (provided by the customer) -X1.6 -X1.7 -X1.8 -X2.1 Spannungsvers. (400V) Power supply (400V) -SMT1.2 In33 Provided by the customer... - Page 22 REMKO series WKF NEO-compact -Pin Spannungsversorgung 23 0 Power supply 23 0 -> Terminal block - X1 -> Klemmblock - X1 -S25 Electricity meter S0 Stromzähler S0 Wärmepumpe Heat pump -Pout1 Power supply 230V Versorgung 230V -S26 Internal pump A43...
- Page 23 -S23 Medium flow rate, Imp. Volumenstrom, Imp. Solar circuit Solarkreis -S24/S13 PT1000 / Vol. Imp. PT1000 / Vol. Imp. LF / Vol. Heat Pump VL / Vol. Wärmep. -S01 PT1000 PT1000 Kollektorfühler Collector probe -S02 PT1000 PT1000 Storage tank probe, Solar Speicherfühler, Solar -RJ45 RJ45...
- Page 24 REMKO series WKF NEO-compact -USB Kommunikation Communication -SMT_TOUCH -> LAN - / WLAN Adapter -> LAN - / WLAN adapter Bedienteil Control element -RJ45 RJ45 RJ45 Kommunikation Communication -> SMT I/O - RJ45 -> SMT I/O - RJ45 -12V +12V +12V Spannungsvers.
- Page 25 Legend for the circuit diagrams Abbreviations: Outdoor unit E-heater: Electric heating element EHZ: Electric heating element EVU: Electrical power company / power utility Gem.: Mixed Heating cycle HTG: Heating Imp.: Impulse Photovoltaic PWM: Pulse width modulation Return flow Unmixed Unmixed Inlet Vol.: Medium flow rate...
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Page 26: Resistances Of The Temperature Probes
REMKO series WKF NEO-compact 2.12 Resistances of the Temp. Resistance Temp. Resistance temperature probes (°C) (°C) 2, 4939 1, 6663 Evaporator probe, suction gas probe, air inlet probe 2, 4091 1, 6131 Temp. Resistance Temp. Resistance 2, 3276 1, 5618 (°C) - Page 27 Heat gas probe (continued) Temp. Resistance Temp. Resistance (°C) (°C) Temp. Resistance Temp. Resistance (°C) (°C) 6.1890 2.1522 99.456 21.773 5.9894 2.0934 94.826 20.935 5.7976 2.0365 90.426 20.134 5.6126 1.9814 86.262 19.368 5.4346 1.9280 82.312 18.635 5.2629 1.8764 78.561 17.932 5.0974 1.8263 75.001...
- Page 28 REMKO series WKF NEO-compact Heat gas probe (continued) Temp. Resistance Temp. Resistance (°C) (°C) Temp. Resistance Temp. Resistance (°C) (°C) 0.2076 0.1574 0.8769 0.4054 0.204 0.1548 0.8564 0.3972 0.2004 0.1522 0.8364 0.3892 0.1969 0.1497 0.817 0.3814 0.1934 0.1472 0.7982 0.3738 0.1901...
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Page 29: Index
Circuit diagrams WKF NEO-compact 80 ....21 Intended use ......6 WKF NEO-compact 100 . - Page 30 REMKO series WKF NEO-compact...
- Page 32 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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