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5-565.1

BloWer sHeave assemBly data

table 36.1 - Blower sheave assembly settings

sheave assembly

turns open

0.5

1.5

2.5

3.5

4.5

Blower rPm

3H35125B1-2

1001 966

932

897

863

828

794

759

725

690

656

3H35125B3-5

1265 1236 1208 1179 1150 1121 1093 1064 1035 1006 978

3H35125B6-7

1561 1520 1479 1438 1396 1355 1314 1273 1232 1191 1150

3H35125B8-9

1858 1825 1791 1758 1725 1692 1659 1625 1592 1559 1526

3H35125B10-11

2147 2108 2070 2032 1993 1955 1917 1878 1840 1802 1763

3H35126B1-2

1001 966

932

897

863

828

794

759

725

690

656

3H35126B3-5

1265 1236 1208 1179 1150 1121 1093 1064 1035 1006 978

3H35126B6-8

1561 1520 1479 1438 1396 1355 1314 1273 1232 1191 1150

3H35126B9-11

1858 1825 1791 1758 1725 1692 1659 1625 1592 1559 1526

3H35126B12-14

2147 2108 2070 2032 1993 1955 1917 1878 1840 1802 1763

3H35127B1-2

715

690

665

641

616

591

567

542

518

493

468

3H35127B3-5

874

851

828

805

782

759

736

713

690

667

644

3H35127B6-8

1078 1057 1035 1013 992

970

949

927

906

884

863

3H35127B9-11

1332 1301 1271 1241 1211 1180 1150 1120 1089 1059 1029

3H35127B12-14

1438 1409 1380 1351 1323 1294 1265 1236 1208 1179 1150

3H35127B15-16

1659 1625 1592 1559 1526 1493 1460 1426 1393 1360 1327

3H35127B17

1332 1301 1271 1241 1211 1180 1150 1120 1089 1059 1029

3H35128B1-3

625

604

582

561

539

518

496

474

453

431

410

3H35128B4-6

771

751

731

710

690

670

649

629

609

589

568

3H35128B7-9

958

939

920

901

882

863

843

824

805

786

767

3H35128B10-12

1136 1116 1096 1076 1055 1035 1015 994

974

954

934

3H35128B13-14

1380 1355 1331 1306 1281 1257 1232 1208 1183 1158 1136

3H35128B15

1136 1116 1096 1076 1055 1035 1015 994

974

954

934

3H35129B1-3

649

633

617

601

586

570

554

538

522

506

491

3H35129B4-7

744

728

712

696

681

665

649

633

617

601

586

3H35129B8-10

821

807

793

779

765

751

737

723

709

696

682

3H35129B11-14

1009 991

973

954

936

918

899

881

863

844

821

3H35129B15-18

1161 1144 1128 1111 1095 1078 1062 1045 1028 1012 995

3H35129B19-21

1285 1266 1248 1230 1211 1193 1174 1156 1138 1119 1101

3H35130B1-2

1009 991

973

954

936

918

899

881

863

844

826

3H35130B3-4

1161 1144 1128 1111 1095 1078 1062 1045 1028 1012 995

3H35130B5-6

1285 1266 1248 1230 1211 1193 1174 1156 1138 1119 1101

3H35130B13-14

974

960

946

932

918

904

890

876

863

849

835

3H35130B15-16

1161 1144 1128 1111 1095 1078 1062 1045 1028 1012 995

3H35130B17-18

1285 1266 1248 1230 1211 1193 1174 1156 1138 1119 1101

3H35130B19-20

1438 1417 1396 1376 1355 1335 1314 1294 1273 1253 1232

3H36622B1-2

649

633

617

601

586

570

554

538

522

506

491

3H36622B3-5

765

751

737

723

709

696

682

668

654

640

626

3H36622B6-11

901

888

875

863

850

837

824

811

798

785

765

3H36622B12-17

1059 1044 1029 1014 999

984

968

953

938

923

901

3H36622B18-22

1161 1144 1128 1111 1095 1078 1062 1045 1028 1012 995

3H36622B23-26

1285 1266 1248 1230 1211 1193 1174 1156 1138 1119 1101

Содержание DBP

Страница 1: ...LEAVE THE JOB FOR YOUR SAFETY The use and storage of gasoline or other flammable vapors and liquids in open containers in the vicinity of this appliance is hazardous FOR YOUR SAFETY if you smell gas...

Страница 2: ...a temperature rating of at least 105 C 12 When servicing or repairing this equipment use only factory approved service replacement parts A complete replacement parts list may be obtained by contacting...

Страница 3: ...led in tightly sealed buildings or confined spaces must be provided with two permanent openings one near the top of the confined space and one near the bottom Each opening should have a free area of n...

Страница 4: ...uspension or floor mounting is adequate to support the weight of the unit see Weights for base unit and factory installed option weights For proper operation the unit must be installed in a level hori...

Страница 5: ...See Figure 5 3 Provide an airtight seal between the ductwork and the unit Seams with cracks in the ductwork should be caulked and or taped and be of permanent type All duct connections MUST be airtigh...

Страница 6: ...orm with local building codes or in the absence of local codes with the National Fuel Gas Code ANSI Z223 1 NFPA 54 Latest Edition In Canada installation must be in accordance with CAN CGA B149 1 for n...

Страница 7: ...e to the inability to verify complete seal of inner pipes 12 MIN RECOMMENDED 4 MIN TEE WITH DRIP LEG AND CLEANOUT CAP SLOPE 1 4 PER FOOT DOWNWARD TOWARD DRIP LEG EXHAUST H MIN 12 MIN RECOMMENDED 4 MIN...

Страница 8: ...gged tapping accessible for test gauge connection See Figure 8 1 Verify the manual shut off valve is gas tight on an annual basis 4 Provide a sediment trap before each unit in the line where low spots...

Страница 9: ...onal drawings on Figures 43 1 through 44 1 for the electrical knock out locations 9 All supply power electrical connections are made in the electrical section of the unit The low voltage thermostat an...

Страница 10: ...ction line is allowed to be cooled liquid will condense in the line and can severely damage the compressor If the liquid line is warmed the refrigerant can flash into a gas This will cause erratic ope...

Страница 11: ...uid Piping 1 Once installed the coil should be pressurized to 100 psig with dry nitrogen or other suitable gas The coil should be left pressurized for a minimum of 10 minutes If the coil holds the pre...

Страница 12: ...ibited glycol solution that will protect the coil from the lowest possible temperatures that can occur at the particular coil s locality Start Up Procedure 1 Turn off power to the unit at the disconne...

Страница 13: ...justment The gas pressure regulator integral to the combination gas control is adjusted at the factory for average gas conditions It is important that gas be supplied to the duct furnace in accordance...

Страница 14: ...cause yellow tipping Retighten set screws after adjustment Propane Gas Flame Control An optimum flame will show a slight yellow tip Prior to flame adjustment operate furnace for at least fifteen minu...

Страница 15: ...ge is disconnected and the damper closed Before operating the unit the fresh and return air dampers must be connected This is accomplished by the following 1 The damper actuator should be de energized...

Страница 16: ...rt stop switch 2 The power exhauster relay is energized starting the power exhauster motor Once the motor has reached full speed the differential pressure switch closes The power exhauster relay pre p...

Страница 17: ...the flame sensor proves the pilot and stops the spark ignitor from sparking 5 The main gas valve is opened and the main burner is lit to 100 full fire 6 If the unit was provided with a time delay rela...

Страница 18: ...Adjuster Capillary 45 43 40 38 36 34 Units with Premium Control Box 32 30 9 46 48 12 13 10 50 49 52 51 55 47 4 6 5 1 2 3 8 27 25 23 21 19 17 15 16 18 20 22 24 26 14 44 42 39 37 35 33 31 1 Discharge T...

Страница 19: ...e set to insure that the minimum inlet gas pressure is available 6 W C for natural gas 11 W C for propane gas Figure 19 4 Low or High Gas Pressure Switch 3 High Gas Pressure Switch OPT The high gas pr...

Страница 20: ...controls damper actuator motor starter etc Refer to the unit model number to determine the volt amp VA capacity of the duct furnace The 15th digit indicates the VA See Model Nomenclature 14 Control Re...

Страница 21: ...tory installed in the blower section The fresh air damper is used as an outside air shut off damper so ultra low leak Class II leakage resistance less than 10 CFM ft2 at 1 W C dampers with self compen...

Страница 22: ...reduce compressor operation of the mechanical cooling system The economizer functions as a true first stage of cooling and provides maximum fuel economy during the cooling cycle An enthalpy sensor is...

Страница 23: ...115V 1Ph power supply must be routed through the electrical section wall into the back of the convenience outlet junction box 38 Blower Door Switch OPT The blower door switch is factory installed ins...

Страница 24: ...the set point The controller includes a set point dial that must be field set to the desired mixed air temperature typically 55 F 43 Warm Up Stat OPT A warm up stat is provided with Air Control optio...

Страница 25: ...re of the blower motor blockage of the inlet air etc the manual reset switch prevents the unit from cycling on the high limit If the limit temperature is exceeded a service person must inspect the uni...

Страница 26: ...G or H I J or K E or F G or H I J or K Max Temp Rise F 100 100 100 100 100 100 100 100 100 Min Temp Rise F 37 31 20 45 37 22 52 42 25 Max CFM 6000 7250 11111 5700 7000 12000 5700 7000 12000 Min CFM 2...

Страница 27: ...8 4558 4233 3951 3704 3486 3292 3119 2963 Btu Hr Air Temperature Rise through Unit F Input Output 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 Max CFM Min 500 000 400 000 9259 8230 7407 673...

Страница 28: ...ct an indirect fired 100 make up air unit to meet the following conditions 1 CFM at sea level 5 000 cfm 2 Outdoor design temp 10 F Indoor design temp 70 F 3 Heating output capacity 5000 cfm x 70 F 10...

Страница 29: ...or I J H blowers Using 5000 cfm and 0 87 W C T S P the horsepower is 3hp and 700 rpm Although I J H blowers results in a 3 hp motor this blower requires the use of the extended cabinet length As a res...

Страница 30: ...0 15 0 02 0 07 0 02 2000 0 03 0 03 0 05 0 06 0 03 0 11 0 06 0 17 0 02 0 08 0 02 2500 0 04 0 04 0 07 0 09 0 04 0 15 0 09 0 24 0 03 0 09 0 03 3000 0 05 0 06 0 10 0 11 0 06 0 19 0 13 0 32 0 04 0 12 0 04...

Страница 31: ...3400 1 35 804 1 55 881 1 77 955 2 00 1025 2 23 1092 2 47 1157 2 96 1280 3 49 1396 4 03 1505 3800 1 82 880 2 05 951 2 29 1018 2 53 1083 2 79 1146 3 04 1206 3 58 1322 4 14 1431 4 72 1535 4200 2 40 959 2...

Страница 32: ...10 00 1167 9259 6 40 804 6 91 846 7 45 887 7 99 927 8 55 966 9 12 1004 10 30 1079 11 52 1150 12 79 1218 10000 7 97 862 8 52 901 9 09 939 9 67 977 10 27 1014 10 87 1050 12 12 1120 13 41 1187 14 74 125...

Страница 33: ...69 1236 115 F 4500 1 68 708 1 98 780 2 30 847 2 63 912 2 98 973 3 34 1032 4 11 1142 4 94 1245 105 F 120 F 4938 2 15 763 2 48 89 2 82 893 3 17 953 3 54 1011 3 93 1066 4 74 1172 104 F 119 F 5000 2 23 77...

Страница 34: ...used on units that include a blower The Sheave Arrangement is Digit 19 and is found on the unit Model Identification Plate The Sheave Assembly describes the motor and blower sheave size and bore as w...

Страница 35: ...Assembly Digit 19 Sheave Assembly Digit 19 SheaveAssembly 56 A 3H35129B1 D 3H35129B4 143 or 145 B 3H35129B2 E 3H35129B5 H 3H35129B8 182 to 184 C 3H35129B3 F 3H35129B6 I 3H35129B9 K 3H35129B11 O 3H3512...

Страница 36: ...410 3H35128B4 6 771 751 731 710 690 670 649 629 609 589 568 3H35128B7 9 958 939 920 901 882 863 843 824 805 786 767 3H35128B10 12 1136 1116 1096 1076 1055 1035 1015 994 974 954 934 3H35128B13 14 1380...

Страница 37: ...Diameter Bore Pitch Diameter Bore 3H35129B1 4 1 0 625 10 9 1 B71 3H35129B2 4 1 0 875 10 9 1 B71 3H35129B3 4 1 1 125 10 9 1 B70 3H35129B4 4 7 0 625 10 9 1 BX71 3H35129B5 4 7 0 875 10 9 1 BX71 3H35129B6...

Страница 38: ...Thermal Weight Efficiency 17 18 Size HP Type Size Draw Factor Overload lbs A1 1 3 ODP 56 3 0 1 35 Yes 25 N A B1 1 2 ODP 56 4 1 1 20 Yes 23 N A B5 1 2 TEFC 56 4 0 1 15 Yes 28 N A C1 3 4 ODP 56 5 5 1 25...

Страница 39: ...15 66 86 5 F7 or R7 2 TEFC 18 9 145T 6 4 2 5 1 00 41 84 0 70 0 F8 or R8 2 TE 18 12 182T 6 4 3 9 1 15 65 84 0 77 0 G1 or S1 3 ODP 182T 10 0 1 15 78 81 5 G2 or S2 3 ODP HE 182T 8 9 1 15 83 89 5 G3 or S...

Страница 40: ...9 5 G7 or S7 3 TE 18 9 182T 10 0 3 6 1 00 64 84 0 70 0 G8 or S8 3 TE 18 12 184T 8 8 5 5 1 15 84 84 0 82 0 H1 or T1 5 ODP 184T 14 0 1 15 87 87 5 H2 or T2 5 ODP HE 184T 13 6 1 15 94 89 5 H3 or T3 5 ODP...

Страница 41: ...4 0 70 0 G8 or S8 3 TE 18 12 184T 4 3 2 6 1 15 73 82 5 75 5 H1 or T1 5 ODP 184T 7 0 1 15 87 87 5 H2 or T2 5 ODP HE 184T 6 8 1 15 94 89 5 H3 or T3 5 ODP 18 9 184T 9 1 3 2 1 15 94 84 0 73 0 H4 or T4 5 O...

Страница 42: ...DP 184T 5 2 1 15 91 87 5 H5 or T5 5 TEFC 184T 5 2 1 15 89 87 5 H6 or T6 5 TE HE 184T 5 2 1 15 117 89 5 I1 or W1 7 1 2 ODP 213T 7 8 1 15 113 88 5 I5 or W5 7 1 2 TEFC 213T 8 0 1 15 142 89 0 I6 or W6 7 1...

Страница 43: ...7 27 13 32 75 30 00 28 00 29 96 43 23 44 05 42 37 24 60 8 10 44 80 87 77 3 4 350 400 E F G or H 1 37 75 23 07 38 63 32 75 42 00 28 00 41 90 43 23 55 57 42 37 36 14 10 44 80 87 77 3 4 500 600 G or H 2...

Страница 44: ...1 24 00 4 35 34 00 50 37 1 98 2 00 2 00 2 00 P 1 36 32 54 D 19 23 30 5 HEIGHT X E WIDTH 7 65 30 48 152 83 Figure 44 2 DCP Indoor Power Vented Cooling Package Unit Dimensions with Blower Type I J K or...

Страница 45: ...81 55 41 7 00 Dimensions Table 45 2 Indoor Power Vented Cooling Package Units All dimensions in inches Model Blower Type Size Digit 16 A B C D E N K L J M 75 All 87 77 34 85 81 30 19 52 32 00 6 23 10...

Страница 46: ...Qty 75 All 27 5 30 5 1 5 18 25 21 1 1 625 1 1 375 16 25 26 5 19 25 2 1 625 2 0 875 100 125 All 27 5 30 5 1 5 21 28 24 1 1 625 1 1 375 19 5 29 75 22 5 2 1 625 2 0 875 150 175 All 27 5 30 5 1 5 24 31 2...

Страница 47: ...nsulation All Sections 75 All 343 6 26 46 10 72 100 125 All 382 6 26 46 10 72 150 175 All 423 6 29 52 10 77 200 225 All 491 6 29 52 12 85 250 300 E F G or H 526 8 33 60 12 87 250 300 I J or K 775 15 3...

Страница 48: ...gas and electric supply 2 Disconnect gas manifold at ground union joint 3 Remove the two screws holding the manifold to the heat exchanger support 4 Slide the manifold through the manifold bracket 5...

Страница 49: ...urner assembly out The pilot is attached to the burner assembly 6 Examine the burner and pilot assembly for cleanliness and or obstructions as necessary see Duct Furnace for cleaning instructions 7 Re...

Страница 50: ...if necessary 9 Find source and re direct airflow away from unit 10 Tighten pilot orifice Flame impingment on pilot sensor may cause pilot sensor to become inoperative Main burners do not light Pilot...

Страница 51: ...thermostat 5 Check unit wiring against the wiring diagram 6 Check design conditions If unit is undersized an additional unit s or other heat source must be added Too Much Heat 1 Thermostat malfunctio...

Страница 52: ...fy the complete model including blower and cooling sections Ordering When servicing repairing or replacing parts on these units locate the model identification plate of the unit and always give the co...

Страница 53: ...nations 01 10 201 01 02 1000 MOTOR VENDOR CODE 01 Century 15 Marathon etc FAN OR BLOWER VENDOR CODE 10 Lau 20 Morrison etc SERIES IDENTITY NUMBER Identifies which series of controls were furnished on...

Страница 54: ...____ V L3 ______ V 22 Motor amps L1 ______ Amp L2 ______ Amp L3 ______ Amp 23 High temperature limit control continuity checked _____ Yes ____ No 24 Burner light off Low Fire Does entire burner light...

Страница 55: ...der Bearings I 18 18 Spider Bearings under 15 Hp D 9 9 Pillow Block Bearings J 18 18 Pillow Block Bearings under 15 Hp E 12 12 Spider Bearings K 18 18PillowBlockBearingsfor15Hp up F 12 12 Pillow Block...

Страница 56: ...YEARS FROM DATE OF SHIPMENT FROM SELLER These warranties are issued only to the original owner user and cannot be transferred or assigned No provision is made in these warranties for any labor allowa...

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