Manual de usuario First Operations, modelo 300-1200 CFM
Box 270969 - Dallas, Texas 75227 - Ph. (214) 388-5751 - Fax (214) 388-2255 - 3 Row Performance Data CHILLED WATER COOLING CAPACITY - 3 ROW UNIT SIZE 45°F ENTERING WATER 42°F ENTERING WATER P.D. 80°F DB/67°F WB 75°F DB/63°F WB 80°F DB/67°F WB 75°F DB/63°F WB (ALL MODELS) CFM GPM (FT. ENTERING AIR ENTERING AIR ENTERING AIR ENTERING AIR WTR.) TOTAL SENS. TEMP. TOTAL SENS. TEMP. TOTAL SENS. TEMP. TOTAL SENS. TEMP. MBH MBH RISE MBH MBH RISE MBH MBH RISE MBH MBH RISE 280 (HIGH) 1.0 2.1 6.7 5.6 13.4 5.6 5.6 11.2 7.3 5.9 14.7 5.6 5.2 11.2 2.0 6.3 8.9 6.5 9.0 6.8 5.7 6.8 9.8 6.8 9.8 7.4 5.9 7.5 3 3.0 12.0 9.8 6.8 6.5 7.5 5.9 5.0 10.7 7.1 7.1 8.2 6.2 5.5 240 (MED) 1.0 2.1 6.5 5.2 13.1 5.0 4.6 10.0 7.1 5.4 14.2 5.4 4.7 10.9 2.0 6.3 8.3 5.9 8.3 6.4 5.1 6.4 9.1 6.1 9.1 6.9 5.3 6.9 3.0 12.0 9.1 6.1 6.0 6.9 5.3 4.6 9.9 6.5 6.6 7.6 5.6 5.0 400 (HIGH 1.5 3.9 10.5 8.4 14.0 9.0 7.4 10.7 11.4 8.8 15.2 8.7 7.7 11.6 2.2 7.9 12.3 9.0 11.1 9.4 7.9 8.5 13.4 9.5 12.1 10.2 8.3 9.3 4 3.0 14.1 13.4 9.5 8.9 10.2 8.3 6.8 14.6 9.9 9.7 11.1 8.6 7.4 320 (MED) 1.5 3.9 9.8 7.3 13.1 7.5 6.4 10.0 10.7 7.7 14.3 8.2 6.7 10.9 2.2 7.9 11.1 7.8 10.1 8.5 6.8 7.7 12.1 8.2 11.0 9.2 7.1 8.4 3.0 14.1 12.0 8.2 8.0 9.1 7.1 6.1 13.0 8.6 8.7 10.0 7.4 6.6 600 (HIGH) 3.0 6.5 17.0 12.9 11.4 13.0 11.4 8.7 18.6 13.5 12.4 14.2 11.9 9.5 4.0 11.3 18.6 13.5 9.3 14.2 11.9 7.1 20.3 14.2 10.1 15.5 12.4 7.7 6 5.0 17.4 19.6 13.9 7.9 15.0 12.2 6.0 21.4 14.6 8.6 16.4 12.7 6.6 430 (MED) 3.0 6.5 14.7 10.4 9.8 11.2 9.1 7.5 16.1 11.0 10.7 12.3 9.5 8.2 4.0 11.3 15.8 10.9 7.9 12.1 9.4 6.0 17.2 11.4 8.6 13.2 9.9 6.6 5.0 17.4 16.5 11.1 6.6 12.6 9.7 5.1 18.0 11.7 7.2 13.8 10.1 5.5 800 (HIGH) 4.0 7.2 22.1 16.9 11.1 16.9 14.9 8.4 24.1 17.7 12.1 18.4 15.5 9.2 5.0 10.9 23.8 17.6 9.5 18.2 15.4 7.3 26.0 18.4 10.4 19.8 16.1 7.9 8 6.0 15.3 25.1 18.0 8.4 19.1 15.8 6.4 27.3 18.9 9.1 20.8 16.5 7.0 680 (MED) 4.0 7.2 20.7 15.3 10.3 15.8 13.4 7.9 22.5 16.0 11.3 17.2 13.9 8.6 5.0 10.9 22.0 15.8 8.8 16.8 13.8 6.7 24.0 16.5 9.6 18.3 14.4 7.3 6.0 15.3 22.9 16.1 7.6 17.5 14.1 5.8 25.0 16.9 8.3 19.1 14.7 6.4 1000 (HIGH) 6.0 9.0 29.7 23.2 9.9 22.7 20.5 7.6 32.4 24.2 10.8 24.7 21.3 8.2 7.0 11.9 31.0 23.7 8.9 23.7 20.8 6.8 33.8 24.8 9.7 25.8 21.7 7.4 8.0 15.3 32.1 24.1 8.0 24.5 21.2 6.1 34.9 25.2 8.7 26.7 22.0 6.7 880 (MED) 6.0 9.0 27.6 21.1 9.2 21.1 18.5 7.0 30.1 22.0 10.0 23.0 19.3 7.7 7.0 11.9 28.8 21.5 8.2 22.0 18.9 6.3 31.4 22.5 9.0 24.0 19.6 6.8 8.0 15.3 29.7 21.9 7.4 22.7 19.2 5.7 32.4 22.9 8.1 24.8 20.0 6.2 1200 (HIGH) 6.5 10.4 34.8 27.6 10.7 26.6 24.3 8.2 38.0 28.7 11.7 29.0 25.2 8.9 7.5 13.6 36.3 28.1 9.7 27.8 24.7 7.4 39.6 29.3 10.6 30.2 25.7 8.1 12 8.5 17.1 37.6 28.6 8.8 28.7 25.1 6.8 41.0 29.9 9.6 31.3 26.1 7.4 1030 (MED) 6.5 10.4 32.0 24.6 9.8 24.4 21.6 7.5 34.9 25.6 10.7 16.6 22.4 8.2 7.5 13.6 33.3 25.1 8.9 25.4 22.0 6.8 36.3 26.2 9.7 17.8 22.9 7.4 8.5 17.1 34.4 25.5 8.1 26.3 22.3 6.2 37.5 26.6 8.8 28.7 23.2 6.7 HOT WATER HEATING CAPACITY - 3 ROW UNIT SIZE (ALL CFM GPM P.D. (FT. WTR.) HEATING BTUH (1000) AT ENTERING WATER TEMPERATURE UNIT SIZE (ALL CFM GPM P.D. (FT. WTR.) HEATING BTUH (1000) AT ENTERING WATER TEMPERATURE MODELS) 140°F 160°F 180°F MODELS) 140°F 160°F 180°F 280 (HIGH) 1.5 4.0 14.8 19.0 23.3 800 (HIGH) 4.0 7.2 40.6 52.3 63.9 2.5 9.0 15.7 20.2 24.7 5.0 10.9 41.8 53.8 65.7 3 3.5 15.3 16.2 20.7 25.4 8 6.0 15.3 42.6 54.8 67.0 240 (MED) 1.5 4.0 13.4 17.2 21.0 680 (MED) 4.0 7.2 36.5 46.9 57.3 2.5 9.0 14.0 18.0 22.1 5.0 10.9 37.4 48.1 58.8 3.5 15.3 14.4 18.5 22.6 6.0 15.3 38.1 48.9 59.8 400 (HIGH) 1.5 3.9 20.4 26.3 32.1 1000 (HIGH) 5.0 6.4 54.3 69.8 85.3 2.5 10.0 22.0 28.3 34.6 6.5 10.4 56.1 72.2 88.2 4 3.5 18.7 22.8 29.3 35.8 10 8.0 15.3 57.4 73.8 90.2 320 (MED) 1.5 3.9 17.7 22.8 27.8 880 (MED) 5.0 6.4 49.7 63.9 78.1 2.5 10.0 18.8 24.1 29.5 6.5 10.4 51.4 66.0 80.7 3.5 18.7 19.3 24.8 30.3 8.0 15.3 52.4 67.4 82.4 600 (HIGH) 3.0 6.5 31.1 39.9 48.8 1200 (HIGH) 5.5 7.7 64.4 82.8 101.2 4.0 11.3 32.2 41.4 50.6 7.0 12.0 66.5 85.5 104.5 6 5.0 17.4 32.9 42.3 51.7 12 8.5 17.1 67.9 87.3 106.8 430 (MED) 3.0 6.5 24.7 31.8 38.9 1030 (MED) 5.5 7.7 58.1 74.8 91.4 4.0 11.3 25.4 32.6 39.9 7.0 12.0 59.8 76.9 94.0 5.0 17.4 25.8 33.2 40.6 8.5 17.1 61.0 78.5 95.9 Note: Ratings at 70°F entering air temperature -2- 4 Row Performance Data CHILLED WATER COOLING CAPACITY - 4 ROW UNIT SIZE 45°F ENTERING WATER 42°F ENTERINGWATER P.D. 80°F DB/67°F WB 75°F DB/63°F WB 80°F DB/67°F WB 75°F DB/63°F WB (ALL MODELS) CFM GPM (FT. ENTERING AIR ENTERING AIR ENTERING AIR ENTERING AIR WTR.) TOTAL SENS. TEMP. TOTAL SENS. TEMP. TOTAL SENS. TEMP. TOTAL SENS. TEMP. MBH MBH RISE MBH MBH RISE MBH MBH RISE MBH MBH RISE 280 (HIGH) 1.0 1.8 6.7 6.1 14.8 5.7 5.4 11.3 8.1 6.3 16.2 6.2 5.5 12.3 2.0 6.5 8.9 7.0 9.9 7.5 6.1 7.5 10.8 7.3 10.8 8.2 6.4 8.2...