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Manual de usuario Lochinvar, modelo NW 37-670

Fabricar: Lochinvar
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PLEASE READ THOROUGHLY BEFORE INSTALLING AND USING THE APPLIANCE. FLOOD WARNING IF THE BOILER SHOULD BECOME IMMERSED IN WATER AT ANY TIME, THE BOILER SHOULD BE EXAMINED BY A COMPETENT SERVICE PERSON BEFORE IT IS RETURNED TO SERVICE. A DIVISION OF A.O. SMITH CORPORATION RENTON, WASHINGTON PLACE THESE INSTRUCTIONS ADJACENT TO THE BOILER AND NOTIFY OWNER TO KEEP FOR FUTURE REFERENCE.BE SURE THAT THE WARRANTY INFORMATION HAS BEEN FILLED IN ON COMPLETION OF INSTALLATION. PRINTED IN U.S.A. 0004G 0900 PART NO. 60047-002 REV.2 DIMENSIONAL DATA SIZES AND DATA 45KW THRU 720KW Model NumberD E F G** H J K S T U Inlet* & Outlet* Boiler DrainPrefix Gal.Cap. Std.KWInput NW 37 45K 32 30 12 42 12 1/2 --20 4 42 3 1 NW 37 60K 32 30 12 42 12 1/2 --20 4 42 3 1 NW 37 75K 32 30 12 42 12 1/2 --20 4 42 2 1 NW 37 90K 32 30 12 42 12 1/2 --20 4 42 3 1 NW 37 105K 32 30 12 42 12 1/2 --20 4 42 3 1 NW 37 120K 32 30 12 42 12 1/2 --20 4 42 3 1 NW 37 150K 32 30 12 42 12 1/2 --20 4 42 3 1 NW 37 180K 32 30 12 42 12 1/2 --20 4 42 3 1 NW 60 210K 32 30 12 57 12 1/2 --20 4 57 3 1 NW 60 240K 32 30 12 57 12 1/2 --20 4 57 3 1 NW 60 270K 32 30 12 57 12 1/2 --20 4 57 3 1 NW 60 300K 32 30 12 57 12 1/2 --20 4 57 3 1 NW 96 330K 40 38 16 691/2 17 1 1/2 17 24 5 78 4 1 1/4 NW 96 390K 40 38 16 69 1/2 17 1 1/2 17 24 5 78 4 1 1/4 NW 96 420K 40 38 16 69 1/2 17 1 1/2 17 24 5 78 4 1 1/4 NW 96 450K 40 38 16 69 1/2 17 1 1/2 17 24 5 78 4 1 1/4 NW 96 480K 40 38 16 69 1/2 17 1 1/2 17 24 5 78 4 1 1/4 NW 150 540K 54 44 19 69 1/2 20 2 20 27 5 1/2 69 1/2 5 1 1/2 NW 150 600K 54 44 19 69 1/2 20 2 20 27 5 1/2 69 1/2 5 1 1/2 NW 150 660K 54 44 19 69 1/2 20 2 20 27 5 1/2 69 1/2 5 1 1/2 NW 150 720K 54 44 19 69 1/2 20 2 20 27 5 1/2 691/2 5 1 1/2 * All fittings under 4” will be threaded type. All fittings 4” and larger will be flanged. 3” fittings extend 4” beyond jacket. ** Where overall height is a problem a larger diameter vessel with a reduced height may be furnished. . Lifting lugs and channel skid base on 96 gallon and larger units. 2 SIZES AND DATA 780KW THRU 3300KW Model NumberPrefix Gal.Cap. Std.KWInput D E F G** H J K S T Inlet* & Outlet* Boiler Drain NW 220 780K 60 50 25 71 21 2 25 1/2 30 5 1/2 5 1 1/2 NW 220 840K 60 50 25 71 21 2 25 1/2 30 5 1/2 5 1 1/2 NW 220 900K 60 50 25 71 21 2 25 1/2 30 5 1/2 5 1 1/2 NW 220 960K 60 50 25 71 21 2 25 1/2 30 5 1/2 5 1 1/2 NW 220 1020K 60 50 25 71 21 2 25 1/2 30 5 1/2 5 1 1/2 NW 220 1080K 60 50 25 71 21 2 25 1/2 30 5 1/2 5 1 1/2 NW 220 1140K 60 50 25 71 21 2 25 1/2 30 5 1/2 5 1 1/2 NW 334 1200K 60 50 25 99 25 2 25 1/2 30 7 1/4 6 2 NW 334 1260K 60 50 25 99 25 2 25 1/2 30 7 1/4 6 2 NW 334 1380K 60 50 25 99 25 2 25 1/2 30 7 1/4 6 2 NW 334 1500K 60 50 25 99 25 2 25 1/2 30 7 1/4 6 2 NW 334 1620K 60 50 25 99 25 2 25 1/2 30 7 1/4 6 2 NW 334 1740K 60 50 25 99 25 2 25 1/2 30 7 1/4 6 2 NW 400 1800K 66 56 28 90 1/2 25 1/2 2 1/2 30 33 7 3/4 8 2 NW 400 1860K 66 56 28 90 1/2 25 1/2 2 1/2 30 33 7 3/4 8 2 NW 400 1980K 66 56 28 90 1/2 25 1/2 2 1/2 30 33 7 3/4 8 2 NW 400 2100K 66 56 28 90 1/2 25 1/2 2 1/2 30 33 7 3/4 8 2 NW 500 2200K 72 62 31 90 1/2 26 1/2 2 1/2 34 36 7 3/4 8 2 NW 500 2340K 72 62 31 90 1/2 26 1/2 2 1/2 34 36 7 3/4 8 2 NW 500 2460K 72 62 31 90 1/2 26 1/2 2 1/2 34 36 7 3/4 8 2 NW 500 2580K 72 62 31 90 1/2 26 1/2 2 1/2 34 36 7 3/4 8 2 NW 670 2700K 78 68 34 96 1/2 30 1/2 2 1/2 38 39 7 3/4 8 2 NW 670 2820K 78 68 34 96 1/2 30 1/2 2 1/2 38 39 7 3/4 8 2 NW 670 2940K 78 68 34 96 1/2 30 1/2 2 1/2 38 39 7 3/4 8 2 NW 670 3060K 78 68 34 96 1/2 30 1/2 2 1/2 38 39 7 3/4 8 2 NW 670 3180K 78 68 34 96 1/2 30 1/2 2 1/2 38 39 7 3/4 8 2 NW 670 3300K 78 68 34 96 1/2 30 1/2 2 1/2 38 39 7 3/4 8 2 NOTE: For boilers 3400KW to 6000KW, consult factory. * All fittings under 4” will be threaded type. All fittings 4” and larger will be flanged. ** Where overall height is a problem a larger diameter vessel with a reduced height may be furnished. 3 ELECTRICAL/RECOVERY DATA WATER BOILER SPECIFICATIONS Model Number BTU Output Gal./Hr. 100°F Rise Number of Elements Number of Steps Standard Numberand KW of Steps Amperage 3 Phase Prefix Gal. Cap. Std. KW Input 208v 240V 480V 575V NW NW NW NW NW NW NW NW 37 37 37 37 37 37 37 37 45K 60K 75K 90K 105K 120K 150K 180K 153,585 204,720 255,975 307,170 358,365 409,560 511,950 614,340 180 240 300 369 430 492 615 738 3 4 5 6 7 8 10 12 1 1 1 3 4 4 5 5 1@45 1@60 1@75 3@30 3@30+1@15 4@30 5@30 4@30+1@60 128 171 213 250 292 334 417 500 108 144 180 217 253 289 361 433 55 73 90 108 126 144 180 216 45 60 75 90 105 121 151 181 NW NW NW NW 60 60 60 60 210K 240K 270K 300K 716,730 819,120 921,510 1,023,900 861 984 1107 1230 14 16 18 20 5 5 5 5 3@30+2@60 2@30+3@60 1@30+4@60 5@60 584 668 751 834 505 577 650 722 252 288 324 360 211 241 271 301 NW NW NW NW NW NW 96 96 96 96 96 96 330K 360K 390K 420K 450K 480K 1,126,290 1,228,680 1,331,070 1,433,460 1,535,850 1,638,240 1353 1476 1599 1722 1845 1968 22 24 26 28 30 32 6 6 7 7 8 8 5@60+1@30 6@60 6@60+1@30 7@60 7@60+1@30 8@60 917 1001 1084 1168 1251 1334 794 866 938 1010 1083 1155 396 432...