Daikin RZQS71-140C7V1B Technical Data Manual

Contents

• Outdoor Units • R-410A • RZQS71-140C7V1B18• Split Sky Air • Outdoor Units318 Wiring diagram8 - 1 Wiring diagram3D058404CRZQS71C7V1BA1P : Printed circuit boardA2P : Printed circuit boardBS1∼BS4 : Push button switchC1∼3 : CapacitorDS1 : Dip switchF1U : Fuse (T 6.3A/250V)F6U : Fuse (T 5.0A/250V)H1P∼7P(A2P) : Pilot lamp (service monitor-orange)HAP Flashing lamp (service monitor-green)K1R : Magnetic relay (Y1S)K10R : Magnetic relayK11R : Magnetic relayL1R : ReactorM1C : Motor (compressor)M1F : Motor (fan)PS : Switching power supplyR1 : ResistorR2 : ResistorR1T : Thermistor (Air)R2T : Thermistor (M1C Discharge)R3T : Thermistor (Suction)R4T : Thermistor (Coil)R5T : Thermistor (Coil middle)R6T : Thermistor (Liquid)RC : Signal receiver circuitR10T : Thermistor (fin)S1NPH : Pressure sensor(High)S1PH : Pressure switch (High)TC : Signal transmission circuitV1R : Power moduleV2R,V3R : Diode bridgeV1T : IGBTX1M : Terminal blockY1E : Electronic expansion valveY1S : Solenoid valve (4 way valve)Z1C : Noise filter (ferrite core)Z1F∼4F : Noise filterNotes:1. : Field wiring : Terminal block : Connector: Relay connector : Terminal2. Refer to the optional manual, for connection wiring to X6A.3. The positions of the selector switches (DS1) indicate factory setting. Refer to the service manual in detail.4. Colours: WHT: White / RED: Red / BLU: Blue / GRY: Gray / GRN: Green / YLW: Yellow / ORG: Orange / BLK: BlackPosition ofcompressor terminal(Front)(Back)(Note 3)Power supply220-240V∼50Hz Indoor unit(Note 2)El, compo,box2TW30466-1BRZQS71-100CA1P : Printed circuit board (Main)A2P : Printed circuit board (Inverter)BS1∼BS4 : Push button switchC1∼C3 : CapacitorDS1 : Dip switchF1U : Fuse (T 6.3A / 250V)F6U : Fuse (T 3.15A / 250V)H1P∼7P (A2P) : Light emitting diode (service monitor orange)HAP (A1P) : Light emitting diode (service monitor green)K1R : Magnetic relay (Y1S)K10R : Magnetic relayK11R : Magnetic relayL1R : ReactorM1C : Motor (compressor)M1F : Motor (fan)PS : Switching power supplyQ1DI : Field earth leakage breaker (30mA)R1 : ResistorR2 : ResistorR1T : Thermistor (air)R2T : Thermistor (discharge)R3T : Thermistor (Suction)R4T : Thermistor (Heat exchanger)R5T : Thermistor (Thermistor (heat exchanger middle))R6T : Thermistor (liquid)R10T : Thermistor (fin)RC : Signal receiver circuitS1NPH : Pressure sensorS1PH : Pressure switch (High)TC : Signal transmission circuitV1R : Power moduleV2R,V3R : Diode moduleV1T : IGBTX1M : Terminal strip (Power supply)Y1E : Electronic expansion valveY1S : Solenoid valve (4 way valve)Z1C : Noise filter (ferrite core)Z1F∼Z4F : Noise filterNotes:1. This wiring diagram only applies to the outdoor unit2. L: Live, N: Neutral, : Field wiring3. : Terminal strip : Connector : Connection: Protective earth (screw) : Relay connector: Noiseless earth : Terminal4. Refer to the option manual, for connecting wiring to x6A.5. Refer to the ’’Wiring diagram sticker’’ (on back of front plate) on how to use BS1∼ BS4and DS1 switch.6. Do not operate the unit by short-circuiting protection device S1PH7. Colours: WHT: White / RED: Red / BLU: Blue / ORG: OrangeBRN: Brown / GRN: Green / YLW: Yellow8. Confirm the method of setting the selector switches (DS1) by service manual.Factory setting of all switches: ’’OFF’’.ONOFFIndoorEl. comp. AssyPosition of elements(Front)Position ofcompressorterminal(Back)Outdoor(Note 4)