Daikin BSVQ36PVJU Installation Manual

Also see for BSVQ36PVJU: Engineering data Installation manual

Contents

English 14Table 3MCA: Min. Circuit Amps (A); MFA: Max. Fuse Amps (A)NOTES• The above Table 3 of Electrical Characteristics refers to one BS unit.• See the Engineering data book for other details.7-4 WIRING EXAMPLE• Here is shown a wiring example for one system transmission wiring.• Connect terminals F1 and F2 (TO IN/D UNIT) on the control PCB (A1P) in the outside unit Electrical Com-ponents Box and terminals F1 and F2 (TO OUT/D UNIT) of the control PCB (A1P) of the first BS unit A.NOTE1. Connect cooling-dedicated air conditioners to terminals F1 and F2 (TO OUT/D UNIT) of the final BS unit.2. Use 2-core wire for the transmission wiring. Using a multi-core wire with 3 or more cores when two or moreindoor units are used at once could cause abnormal stoppage. (Only use 3-core wire in the COOL/HEATSELECTOR.)3. Absolutely do not connect the power supply wiring to the transmission wiring terminal block. Doing socould damage the entire system.4. For the transmission wiring, use wire that is within the following ranges. Exceeding these limits couldcause a transmission error.(1) Between an outside unit and BS unit,Between a BS unit and indoor unit, andBetween a BS unit and BS unitMaximum wiring length: 3280 ft or lessTotal wiring length: 6560 ft or lessBranch point max: 16 branch points(2) Between a BS unit and COOL/HEAT SELECTORMaximum wiring length: 1640 ft or lessUnits Power supplyModel Type Hz Voltage Min. Max. MCA MFABSVQ36PBSVQ60PBSVQ96PVJ 60 208~230 187 253 0.1 15F1 F2F1F1 F2 F1 F2 F1 F2 F1 F2 F1 F2F1 F2F2 F1 F2F1F2F1 F2 F1 F2 F1 F2 F1 F2AA B C A B C A B CBCABCABC(1)(1)(1) (1)(1) (1) (1)(1)(1)(2)(2)(2)Absolutely do notconnect the powersupply wiring.Transmission wiringUse 2-core wires.(There is no polarity.)COOL/HEAT SELECTOR wiringUse 3-core wires. (There is polarity.Match the terminal numbers.)Cooling/Heating selectable indoor unitCooling-dedicatedindoor unitOutside unitBS unit A BS unit B Final BS unitC/H SELECTORCOOL/HEATSELECTORCOOL/HEATSELECTORCOOL/HEATSELECTORC/H SELECTORC/H SELECTORTO IN/D UNIT TO OUT/D UNIT TO IN/D UNIT TO OUT/D UNIT TO IN/D UNIT TO OUT/D UNITTO IN/D UNIT TO OUT/D UNITF1 F2 F1 F2F1 F2F1 F2F1 F2branch Sub-branching