Electrical wiring
Read the instructions prior to performing any task!
REMKO series WKF NEO-compact
WKF NEO-compact 70, WKF NEO-compact 120, WKF NEO-compact 180
Smart heat pumps
0188-2019-04 Edition 3, en_GB
Instructions for Technicians
Air/water system for heating or cooling
Page 1: ...ons prior to performing any task REMKO series WKF NEO compact WKF NEO compact 70 WKF NEO compact 120 WKF NEO compact 180 Smart heat pumps 0188 2019 04 Edition 3 en_GB Instructions for Technicians Air...
Page 2: ...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 modificati...
Page 3: ...ed use 5 1 10 Warranty 5 1 11 Transport and packaging 6 1 12 Environmental protection and recycling 6 2 Electrical wiring 7 2 1 System layout WKF NEO 70 7 2 2 System layout WKF NEO 120 8 2 3 System la...
Page 4: ...al or cause serious injury WARNING This combination of symbol and signal word warns of a potentially hazardous situation which if not avoided may be fatal or cause serious injury CAUTION This combinat...
Page 5: ...s or floors n Mobile units must be set up securely on suit able surfaces and in an upright position Sta tionary units must be permanently installed for operation n The units and components should not...
Page 6: ...ecycling 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 o...
Page 7: ...1b Heating return flow 11 4 AG 1c Power supply indoor unit 230V 1 50Hz 10A e g 3 x 1 5 mm2 1d Mains supply line electrical auxiliary heater e g 5 x 1 5 mm2 2 Outdoor unit 2a Fan 2b Power supply outdo...
Page 8: ...11 4 AG 1c Power supply indoor unit 230V 1 50Hz 10A e g 3 x 1 5 mm2 1d Mains supply line electrical auxiliary heater e g 5 x 1 5 mm2 2 Outdoor unit 2a Fan 2b Power supply outdoor unit 230V 1 50Hz 20A...
Page 9: ...ng return flow 11 4 AG 1c Power supply indoor unit 230V 1 50Hz 10A e g 3 x 1 5 mm2 1d Mains supply line electrical auxiliary heater e g 5 x 1 5 mm2 2 Outdoor unit 2a Fan 2b Power supply outdoor unit 4...
Page 10: ...in accordance VDE regula tions to dimension and to lay 2 4 Overview of electrical cables WKF NEO 70 and WKF NEO 120 1 A B C D 230V N Pe 230V N Pe L1 N Pe L1 N Pe 400V 3 N Pe L1 L2 L3 N Pe E Fig 4 Over...
Page 11: ...Pe Fig 5 Overview of electrical cables 1 Main distribution A Power supply outdoor unit B Power supply indoor unit C Power utility disable signal potential free open AM locked D Power supply heating c...
Page 12: ...ical layout and Circuit plans chapters of this manual n Special rates for the operation of heat pumps may be offered by the power company utility n Ask your local power utility about the details of an...
Page 13: ...onnecting the electrical leads especially the control cable The number of lines and the sensors is dependent on the configuration of the heating system and the components Make sure to use enough cable...
Page 14: ...NOTICE Make sure to connect the outdoor unit neutral connector properly otherwise the varistors on the line filter circuit board will be destroyed Temperature probes n The number of probes required ca...
Page 15: ...00m with wire having a cross section of 1 5 mm External probe The connection of an outdoor sensor is always required for Smart Control Touch n Mount the external probe pointing skyward in a north east...
Page 16: ...te solar S23 Not connected A22 23 A20 21 A04 A03 A02 A01 A14 A13 A12 A11 A10 NOTE without blocking contactor jumper must be inserted Closed enable Energy supply provider contact S16 Heat pump RF S15 2...
Page 17: ...obe S11 X 1st mixed cycle return flow probe S12 X 1st mixed cycle inlet probe S13 X Heat pump inlet S14 X 2nd mixed cycle return flow probe S15 X Heat pump RF S16 X Energy supplier contact NC dew poin...
Page 18: ...o closed 230 V A30 X Not connected A31 X Not connected A32 X Enable 2 WE booster heating or boiler A33 X Not connected A34 X Alarm codes A40 X Speed setting solar pump PWM A41 X Speed specification 1s...
Page 19: ...X4 4 entfernt und jeweils ein Neutralleiter angeschlossen werden Bei einphasigem Anschluss des Elektro Heizstabs 3 x 230V muss die Br cke zwischen X4 2 X4 3 und X4 4 entfernt und jeweils ein Neutralle...
Page 20: ...unikation ComKit CN33 1 M N Auf Zu A22 A23 Ventil 230V Bypass B B3 A3 Kommunikation Raumsensor B A A 1 2 RC Kodierwiderstand Ger teabh ngig M N Auf Zu A24 A25 Mischventil 230V 2 gem Kreis Kodierwiders...
Page 21: ...epumpe In A34 Potentialfreier Kontakt Sammelst rmeldung A34 S16 S16 Br cke ffner K EVU Sperre GND WICHTIG Bei Verwendung einer EVU Sperre darf nur der Verdichter Spannungslos geschaltet werden Bei Ver...
Page 22: ...CN71 Spannungsv 230V Klemmblock X1 2 L A2 CN33 Kommunikation SMT I O A2 B2 B2 F1 CN31 Kommunikation Klemmblock X3 F2 0 1 2 3 4 5 6 7 8 9 10 11 4 5 WKF NEO 0 1 2 3 4 5 6 7 8 9 10 11 7 4 2018 Projekt T...
Page 23: ...itung des Raumsensors Jeder Raumsensor ben tigt eine eindeutige Ger teadresse Siehe Bedienungsanleitung des Raumsensors 0 1 2 3 4 5 6 7 8 9 10 11 5 5 WKF NEO 0 1 2 3 4 5 6 7 8 9 10 11 7 4 2018 Projekt...
Page 24: ...Abbreviations EVU Electrical power company power utility Gem Mixed Imp Impulse ffner K NC contact PV Photovoltaic PWM Pulse width modulation RL Return flow Ungem Unmixed VL Inlet Vol Medium flow rate...
Page 25: ...layout WKF NEO 70 16 WKF NEO 120 16 WKF NEO 180 16 Environmental protection 6 External probe 15 I Intended use 5 S Safety Dangers of failure to observe the safety notes 4 General 4 Identification of...
Page 26: ...REMKO series WKF NEO compact 26...
Page 27: ......
Page 28: ...5232 606 260 E mail info remko de URL www remko de REMKO GmbH Co KG Klima und W rmetechnik Im Seelenkamp 12 32791 Lage Hotline within Germany 49 0 5232 606 0 Hotline International 49 0 5232 606 130 W...
