Daikin AVV Installation And Maintenance Manual

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Contents

Daikin AVV Installation And Maintenance Manual Manual pdf 65 page image

www.DaikinApplied.com 65 IM 817-7WARNINGTo avoid electrical shock, personal injury or death, be sure that fieldwiring complies with local and national fire, safety, and electricalcodes, and voltage to the system is within the limits shown in thejob-specific drawings and unit electrical data plate(s). Power supplyto unit must be disconnected when making field connections.Rigorously adhere to field wiring procedures regarding proper lockoutand tagout of components.Electric HeatingTable 42: Standard Motor Electric Heat Capacities, Amps, Wire Sizing, and Over Current ProtectionUnit Type AVS AVVAVR AVV AVR AVS AVVAVR AVV AVR AVS AVVAVR AVV AVR AVS AVVAVR AVV AVRNumber of Electric Elements 3 6 3 6 3 6 3 6KW 6 12 8 16 10 20 12 24MBH 20.48 40.96 27.30 54.61 34.13 68.26 40.96 81.91Final Air Temp F (70 F entering air temp) 95.20 120.30 95.20 120.30 95.20 120.30 95.20 120.30Air Temperature Rise 25.20 50.30 25.20 50.30 25.20 50.30 25.20 50.30208-60-1Electric Heating Amperes 28.80 57.70 38.50 76.90 48.10 96.20 57.70 115.40Unit Minimum Circuit Ampacity 39.10 75.23 51.23 99.23 63.23 123.35 75.23 147.35Maximum Fuse Size or Circuit Breaker Amps 40 80 55 100 70 130 80 150230-60-1Electric Heating Amperes 25.04 50.09 33.18 66.37 41.63 83.27 50.09 100.17Unit Minimum Circuit Ampacity 34.40 65.71 44.58 86.06 55.14 107.19 65.71 128.32Maximum Fuse Size or Circuit Breaker Amps 35 70 45 90 60 110 70 130265-60-1Electric Heating Amperes 21.74 43.59 28.85 57.70 36.17 72.33 43.59 87.07Unit Minimum Circuit Ampacity 30.28 57.59 39.16 75.22 48.31 93.52 57.59 111.94Maximum Fuse Size or Circuit Breaker Amps 35 60 40 80 50 100 60 120208-60-3Electric Heating Amperes 16.70 33.30 22.20 44.40 27.80 55.50 33.30 66.60Unit Minimum Circuit Ampacity 23.98 44.73 30.85 58.60 37.85 72.48 44.73 86.35Maximum Fuse Size or Circuit Breaker Amps 25 45 35 60 40 80 45 90230-60-3Electric Heating Amperes 14.50 28.90 19.20 38.30 24.00 48.10 28.90 57.81Unit Minimum Circuit Ampacity 21.23 39.23 27.10 50.97 33.10 63.23 39.23 75.36Maximum Fuse Size or Circuit Breaker Amps 25 40 30 55 35 70 40 80460-60-3Electric Heating Amperes 7.20 14.50 9.60 19.20 12.00 24.00 14.50 28.90Unit Minimum Circuit Ampacity 12.10 21.23 15.10 27.10 18.10 33.10 21.23 39.23Maximum Fuse Size or Circuit Breaker Amps 15 25 20 30 20 35 25 40Notes: 1. Unit wire sizing should be determined in accordance with NEC and local codes.2. Amps at unit voltage, 60Hz, single phase3. External static pressure ranges must be strictly adhered to.