Daikin VRVIII-S Series Technical Data Manual

Contents

Daikin VRVIII-S Series Technical Data Manual Manual pdf 19 page image

• Indoor Units • 4-WAY BLOW CEILING SUSPENDED CASSETTE • BEVQ-MAVE• VRV Systems • Indoor Units1811 Junction box - BEVQ-MAVE11 - 4 Wiring diagramBEVQ-MA3D044901BControl boxTo outdoor unitNote 4To interface adaptor for skyair series of indoor unit.To indoor unitPower Supply50~220-240V60~220VNOTES1 TThis wiring diagram only shows the BEV unit. See the wiring diagrams and installation manuals for the wiring and settings for the indoor, outdoor, and BS units.2 See the indoor unit’s wiring diagram when installing optional parts for the indoor unit.3 Only one indoor unit may be connected to the BEV unit. See the indoor unit's wiring diagram when connecting the remote control.4 Always use the sky air connection adapter for the indoor unit when using a central control unit. Refer to the manual attached the unit when connecting.5 Cool/Heat changeover of indoor units connected to BEV unit cannot be carried out unless they are connected to BS unit.In cas of a system with BEV unit only, Cool/Heat selector is required.6 Set the SS1 tot “M” only for the BEV unit connected to the indoor unit which is to have Cool/Heat switching capability, when connecting the BS unit.The “M/S” on the SS1 stands for “Main/Sub”.This is set to “S” when shipped from the factory.7 Connect the attached thermistor to the R3T.A1P Printed circuit board Assy SS1 Selector switch (M/S)A2P Power supply printed circuit board Assy (220-240V/16V) X1M Terminal strip (Power)F1U Fuse (, 10A/250V) X2M Terminal strip (Transmission)HAP Light emitting diode (Service monitor-green) Y1E Electronic expansion valveR3T Thermistor (Gas) Z1C ~ Z3C / Z4F Noise filter: Terminal: Connector: Field wiringCOLORS : BLU : Blue RED : RedWHT : White BLK : Black

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