14 Outdoor unit installation Kelvinator Air ConditioningElectrical connectionWiring diagram1(L) 1(L)2(N) 2(N)S S L NIndoor unit terminal block(3)Power supplyOutdoor unit terminal blockKey:1(L) = Live (Brown)2(N) = Neutral (Blue)S = Signal (White)= Earth (Yellow & Green)Installation of DRED network cableThe following models are equipped with a RJ45 Demand Responseconnection socket to facilitate demand response control by yourelectricity provider:KSD25HRG, KSD35HRG, KSD50HRG, KSD70HRG, KSD80HRGPlease refer to your electricity provider for more information aboutDRED.The DRED socket is located inside the outdoor unit near theterminal block, and is labelled "DR", refer to figure 19.Connect the demand response cable into the DRED socket labelledDR, ensure that a click is heard to confirm it has locked into place.Secure the demand response cable in the cable clamp, then fit theterminal block cover and secure with screws.Outdoor unit installationMagnetic ring installationPlease note that the following models are supplied with twoadditional magnetic rings: KSV50HRG, KSD50HRGThese magnetic rings must be installed in the outdoor unit terminalblock area with one ring clipped around the main power supply intothe outdoor unit (around Active, Neutral and Earth wires), and thesecond ring is clipped around the interconnecting wires leading tothe indoor unit (around Active, Neutral, Earth and Signal wires). Therings should be located approximately 4cm away from the outdoorunit terminal block, and secured in place with cable ties or vinyltape. After fitting the magnetic rings, refit the cover and secure inplace with the screw. Refer the figure 19 showing where to fit themagnetic rings.Fig. 191(L)DR40mm2(N) S L N