Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Plans
. /3/2 .C-k) 7 /„.{ P P B1 ggh z -ROOFTOP UNIT i J J i ■ il SEISMIC L c /l f , ; CLIP /each CcirheN GASKET — �; j 7_ %i p. f pc r c' # i / _/ OOF C UR DUCT ; ,/ k ; / / u • S/ U O j r jr E ' "Esnewee beam V4' TAD NU: RTU CURB DETAIL SPECIFICATIONS MID OTHER DOCUMENTS MEET ,tir a.. Al • N 1 1 • .�r ��z� �- � � � RECEIVED ARI* capacity ratings (cont) FEB 5 * *ARI* CAPACITY RATINGS - 48HJ004-014 A� CITY OF TTG �,, , , UNIT NOMINAL COOLING TOTAL SOUNa9KTINC�`N� ' 48HJ TONS (Btuh) kW SEERt EER (decibels) IPLVtt 004 3 36.000 3.2 13.0 11.2" 76 N/A 005 4 46,000 4.1 13.0 11.1" 76 N/A 006 5 61,000 5.5 13.0 11.0" 80 N/A 007 6 73,000 6.7 - 11.0 80 N/A 008 7 90.000 8.2 - 11.0 82 11.6 009 8 103,000 8.9 - 11.6 82 12.8 012 10 120,000 10.9 - 11.0 84 11.4 014 12.5 138.000 14.4 - 9.6 86 10.3 LEGEND EER - Energy Efficiency Ratio IPLV - Integrated Part -Load Value n j)1 °v. SEER - Seasonal Energy Efficiency Ratio Ar. •11\1 x, 6ER 'Air- Conditioning & Refrigeration Institute. PERI0Bj1 + �� v' tApplies only to units with capacity of 65,000 Btuh or less. � ARI does not require EER ratings for unit with capacity below 65,000 Btuh. For ARI Standard these units, the EER rating at ARI standard conditions is provided for informa- 210/240 UAC tion only. ttThe IPLV is not applicable to single- compressor units. 4. All 48HJ004 -014 units are in compliance with ASHRAE 90.1 2001, 2004 NOTES: Energy Standard for minimum SEER and EER requirements. Refer to state 1 Rated in accordance with ARI Standard 210 -94 or 360 -93. and local codes or visit the following website: http: //bcap- energy.org to 2. Ratings are net values, reflecting the effects of circulating fan heat. determine if compliance with this standard pertains o a given geographical area of the United States. 3. Ratings are based on: Cooling Standard: 80 F db, 67 wb indoor entering -air temperature and 95 F db outdoor entering -air temperature. IPLV Standard: 80 F db, 67 F wb indoor entering -air temperature and 80 F db outdoor entering -air temperature. HEATING CAPACITIES AND EFFICIENCIES - 48HJ004 -014 208/230 -1-60 - SINGLE -STAGE GAS HEAT UNIT INPUT CAPACITY OUTPUT CAPACITY TEMPERATURE MINIMUM HEATING EFFICIENCY 48HJ 1st Stage 2nd Stage 1st Stage 2nd Stage RISE ( °F) AIRFLOW (CFM) AFUE ( %) Steady State ( %) E/R004 72,000 - 58,000 - 25 -55 1004 82.8% 82.0 F/T004 115,000 - 90,000 - 55 -85 1002 80.0% 80.0 D /S005 72,000 - 58,000 - 25 -55 1004 82.8% 82.0 ' E/R005 115,000 - 92,000 - 35 -65 1320 81.0% 81.0 F/T005 150,000 - 118,000 - 50 -80 1396 80.4% 80.0 D /S006 72,000 - 58,000 - 25 -55 1004 82.8% 82.0 E/R006 115,000 - 92,000 - 35 -65 1327 81.0% 81.0 F/T006 150,000 - 118,000 - 50 -80 1314 80.4% 80.0 208/230 - 1 - 60 - SINGLE - STAGE GAS HEAT - LOW NOx UNIT INPUT CAPACITY OUTPUT CAPACITY TEMPERATURE MINIMUM HEATING EFFICIENCY 48HJ 1st Stage 2nd Stage 1st Stage 2nd Stage RISE ( °F) AIRFLOW (CFM) AFUE ( %) Steady State ( %) M004 60,000 - 50,000 - 20 -50 930 80.2% 81.2 N004 90,000 - 74,000 - 30 -60 1150 81.0% 81.4 L005 60,000 - 50,000 - 20-50 930 80.2% 81.2 M005 90,000 - 74,000 - 30 -60 1150 81.0% 81.4 N005 120,000 - 101,000 - 40 -70 1340 80.7% 82.4 L006 60,000 - 50,000 - 20 -50 930 80.2% 81.2 M006 90,000 - 74,000 - 30 -60 1150 81.0% 81.4 N006 120,000 - 101,000 - 40 -70 1340 80.7% 82.4 AFUE - Annual Fuel Utilization Efficiency NOTE: Capacities for stainless steel heat exchanger units (S/R/T) are the same as standard units (D /E/F). 12 HEATING CAPACITIES AND EFFICIENCIES - 48HJ004 -014 (cont) 208/230/460-3-60 - SINGLE-STAGE GAS HEAT - LOW NOx UNIT INPUT CAPACITY OUTPUT CAPACITY TEMPERATURE MINIMUM HEATING EFFICIENCY 48HJ 1st Stage 2nd Stage 1st Stage 2nd Stage RISE ( °F) AIRFLOW (CFM) AFUE ( %) Steady State ( %) M004 60,000 - 50,000 - 20 -50 930 80.2% 81.2 N004 90,000 - 74,000 - 30 -60 1150 81.0% 81.4 L005 60,000 - 50,000 - 20 -50 930 80.2% 81.2 M005 90,000 - 74,000 - 30 -60 1150 81.0% 81.4 N005 120,000 - 101,000 - 40 -70 1340 80.7% 82.4 L006 60,000 - 50,000 - 20 -50 930 80.2% 81.2 M006 90,000 - 74,000 - 30 -60 1150 81.0% 81.4 N006 120,000 - 101,000 - 40-70 1340 80.7% 82.4 208/230/460 -3 -60 - SINGLE -STAGE GAS HEAT UNIT INPUT CAPACITY OUTPUT CAPACITY TEMPERATURE MINIMUM HEATING EFFICIENCY 48HJ 1st Stage 2nd Stage 1st Stage 2nd Stage RISE ( °F) AIRFLOW (CFM) AFUE ( %) Steady State ( %) H004 72,000 - 59,040 - 25-55 1000 82.0% 82.0 K004 115,000 - 93,150 - 55 -85 1020 80.0% 81.0 G005 72,000 - 59,040 - 25 -55 1000 82.0% 82.0 H005 115,000 - 93,150 - 30 -60 1440 81.0% 81.0 K005 150,000 - 120,000 - 50 -80 1390 80.0% 80.0 G006 72,000 - 59,040 - 25 -55 1220 82.0% 82.0 H006 115,000 - 93,150 - 35 -65 1330 81.0% 81.0 K006 150,000 - 120,000 - 50 -80 1390 80.0% 80.0 208/230/460/575 -3 -60 - 2 -STAGE GAS HEAT UNIT INPUT CAPACITY OUTPUT CAPACITY TEMPERATURE MINIMUM HEATING EFFICIENCY 48HJ 1st Stage 2nd Stage 1st Stage 2nd Stage RISE ( °F) AIRFLOW (CFM) AFUE ( %) Steady State ( %) E004 50,000 72,000 41,000 59,040 25 -55 1004 82.8% 82.0 F004 82,000 115,000 65,600 93,150 55 -85 1002 80.0% 80.0 D005 50,000 72,000 41,000 59,040 25 -55 1094 82.8% 82.0 E005 82,000 115.000 66,420 93,150 35 -65 1330 81.0% 81.0 F005 120,000 150,000 96,000 120,000 50 -80 1390 80.4% 80.0 D006 50,000 72,000 41,000 59,040 25 -55 1004 82.8% 82.0 E006 82.000 115,000 66,420 93,150 35 -65 1330 81.0% 81.0 F006 120.000 150.000 96.000 120.000 50 -80 1370 80.4% 80.0 D007 50,000 72,000 41,000 59,040 25-55 1220 82.0% 82.0 E007 82,000 115,000 66.420 93,150 35 -65 1330 81.0% 81.0 F007 120,000 150.000 96,000 120,000 50 -80 1390 80.0% 80.0 D008 90.000 125,000 73,800 102,500 20 -50 1900 82.0% 82.0 E008 120,000 180,000 98,400 147,600 35-65 2100 82.0% 82.0 F008 180,000 224,000 147,600 183.680 45 -75 2230 82.0% 82.0 D009 90,000 125.000 73,800 102.500 20 -50 1900 82.0% 82.0 E009 120,000 180,000 98,400 147,600 35 -65 2100 82.0% 82.0 F009 180,000 224,000 147,600 183.690 45 -75 2230 82.0% 82.0 D012 120,000 180,000 98,400 147,600 35 -65 2100 82.0% 82.0 E012 180,000 224.000 147.600 183,680 35 -65 2570 82.0% 82.0 F012 200.000 250.000 160,000 200,000 40 -70 2650 80.0% 80.0 D014 180.000 224,000 147,600 183,680 35 -65 2570 82.0% 82.0 E014 200,000 250,000 160.000 200,000 40 -70 2650 80.0% 80.0 AFUE - Annual Fuel Utilization Efficiency NOTE: Capacities for stainless steel heat exchanger units (S /R/T) are the same as standard units (D /E/F). 13 Physical data 48HJ BASE UNIT 48HJ HJE/F /H /K/M /N004 HJD /E/F /G /H /K/L/M /N005 HJD /E/F /G/H /KAJM /N006 HJD /E/F007 NOMINAL CAPACITY (tons) 3 4 5 6 OPERATING WEIGHT (Ib) Base Unit - 530 540 560 635 COMPRESSOR Scroll Quantity 1 1 1 1 Oil (oz) 42 53 50 60 REFRIGERANT TYPE R - 22 Expansion Device Operating Charge (lb -oz) AcutrolTM MeteringDevice Standard Unit 5 -8 10 -2 10 -0 12 -8 Unit With Humidi -Mizer Adaptive Dehumidification 1 1 System 12-5 18 -8 2 0 - 5 23 -14 CONDENSER FAN Propeller Quantity...Diameter (in.) 1...22 1...22 1...22 1...22 Nominal Cfm 3500 3500 4100 4100 Motor Hp...Rpm 1/8...825 1/8...825 1/4...1100 1/4...1100 Watts Input (Total) 180 180 320 _ 320 CONDENSER COIL Enhanced Copper Tubes, Aluminum LancedFins Rows...Fins/in. 1...17 2...17 2...17 2...17 Total Face Area (sq ft) 14.6 16.5 16.5 I 21.3 EVAPORATOR COIL Standard Unit Enhanced Copper Tubes, Aluminum Double -Wavy Fins Rows...Fins/in. 2...15 2...15 4...15 4...15 Total Face Area (sq ft) 5.5 5.5 5.5 7.3 Humidi -Mizer Coil Adaptive Dehumidification System Rows...Fins/in. 1...17 2...17 2...17 2...17 Total Face Area (sq ft) 3.9 3.9 3.9 5.2 EVAPORATOR FAN Centrifugal Type, Belt Drive Quantity...Size (in.) 1...10 x 10 1...10 x 10 1...10 x 10 1...10 x 10 Nominal Cfm 1200 1600 2000 2400 Maximum Continuous Bhp Std 1.20 1.20 1.30/2.40' 2.40 Hi- Static 2.40 2.40 2.90 2.90 Motor RPM Std 1620 1620 1725 1725 Hi- Static 1725 1725 1725 1725 Motor Frame Size Std 48 48 48/56t 56 Hi- Static 56 56 56 56 Fan Rpm Range Std 680-1044 770 -1185 1035 -1460 1119 -1585 Hi- Static 1075 -145 1300 -1685 1300 -1685 Motor Bearing Type Ball Ball Ball Ball Maximum Fan Rpm 2100 2100 2100 2100 Motor Pulley Pitch Diameter A/B (in.) Std 1.9/2.9 1.9/2.0 2.4/3.4 2.4/3.4 Hi- Static 2.8/3.8 2.8/3.8 3.4/4.4 3.4/3.4 Nominal Motor Shaft Diameter (in.) Std 1/2 1/2 5/8 5/8 Hi - Static 5/8 5/8 5/8 7/8 Fan Pulley Pitch Diameter (in.) Std 4.5 4.0 4.0 4.0 Hi- Static 4.5 4.0 4.5 4.5 Belt - Type...Length (in.) Std 1...A...36 1...A...36 1...A...39 1...A...38 Hi- Static 1...A...39 1...A...39 1...A...40 1...A...40 Pulley Center Line Distance (in.) 10.0-12.4 10.0 -12.4 14.7 -15.5 14.7 -15.5 Speed Change per Full Turn of Movable Std 65 Pulley Flange (rpm) 70 75 95 Hi- Static 65 65 60 60 Movable Pulley Maximum Full Turns Std 5 from Closed Position 5 6 5 Hi- Static 6 6 5 5 Factory Setting - Full Turns Open Std 3 3 3 3 Hi- Static 31/2 31/2 31/2 31/2 Factory Speed Setting(rpm) Std 826 936 1248 1305 Hi- Static 1233 1233 1396 1396 Fan Shaft Diameter at Pulley (in.) 5/8 5/8 5/8 5/8 LEGEND Bhp - Brake Horsepower 'Single phase /three phase. tlndicates automatic reset. "Base unit weight does not include any options or accessaries. See Options and Accessary weight tables for additioinal weight information. 18 I BASE UNIT 48HJ HJE /F /H/K/M/N004 HJD /E /F /G /H/K/L/M/N005 HJD /E /F /G /H/K/L/M/N006 HJD /E /F007 FURNACE SECTION Rollout Switch Cutout Temp(F)t 195 195 195 195 Burner Orifice Diameter (in....drill size)** Natural Gas Std* HJE .113...33 HJD .113...33 HJD .113...33 HJD .113..33 HJF.113...33 HJE .113...33 HJE .113...33 WE .113...33 - HJF.129...30 HJF.129...30 HJF.129...30 HJH .113...33 HJG .113...33 HJG .113...33 - HJK.113...33 HJH .113...33 HJH .113..33 - - HJK.129...30 HJK.129...30 - HJM .102...38 HJL .102...38 HJL .102...38 - HJN.102...38 HJM .102..38 HJM .102..38 - HJN.1 16...32 HJN.116...32 - Liquid Propane - Alttt HJE .089...43 HJD .089...43 HJD .089...43 HJD .089...43 HJF.089...43 HJE .089...43 HJE .089...43 HJE .089...43 - HJF.104...37 HJF.104...37 HJF.104...37 HJH .089...43 HJG .089...45 HJG .089...43 - HJK.089...43 HJH .089...45 HJH .089...43 - - HJK.102...38 HJK.104...37 - HJM .082...45 HJL .082...45 HJL .082...45 - HJN.082...45 HJM .082...45 HJM .082...45 - - HJN.094...42 HJN.094...42 - Thermostat Heat Anticipator Setting (amps) 208/230/460/575 v First Stage .14 .14 .14 .14 SecondStage .14 .14 .14 .14 Gas Input (Btuh) First Stage/Second Stage HJEI050,000/ 72,000 HJD(( 50,000/ 72,000 HJDII 50,000/ 72,000 HJD 50,000/ 72,000 HJFI182,000 /115,000 HJEII 82,000/115,000 HJEII 82,000/115,000 HJE 82,000/115,000 - HJFIII20,000 /150,000 HJFII120,000 /150,000 HJF 120,000 /150,000 HJH***---/ 72,000 HJG ** * -/ 72,000 HJG*** -/ 72,000 - HJK * * *- /115,000 HJH* * * - /115,000 HJH*** - /115,000 - HJK * ** - /150,000 HJK* ** - /150,000 - HJMtft --/ 60,000 HJLttt -/ 60,000 HJLttt -1 60,000 - HJNttt -/ 90,000 HJMtft -/ 90,000 HJMtft- / 90,000 - HJNttt - /120,000 HJNttt - /120,000 - Efficiency (Steady StateX %) HJE 82.8 HJD 82.8 HJD 82.8 HJD 82 HJF 80 HJE 81 HJE 81 HJE 81 HJF 80.4 HJF 80.4 HJF 80 HJH 82 HJG 82 HJG 82 - HJK 80 HJH 81 HJH 81 - MIK 80 HJK 80 HJM 80.2 HJL 80.2 HJL 80.2 - • HJN 81 HJM 81 HJM 81 - - HJN 80.7 HJN 80.7 - Temperature Rise Range HJE 25 -55 HJD 25 -25 HJD 25 -55 HJD 25 -55 HJF 55 -85 HJE 35-65 HJE 35-65 HJE 35 -65 - HJF 50-80 HJF 50-80 HJF 50-80 11J1:1 25 -55 HJG 25 -55 HJG 25 -55 - HJK 55 -85 HJH 35-65 HJH 35-65 - HJK 50-80 HJK 50-80 - HJM 20-50 HJL 20-50 HJL 20-50 - HJN 30-60 HJM 30-60 HJM 30-60 - - HJN 40-70 HJN 40-70 - Manifold Pressure (in. wg) Natural Gas - Std 3.5 3.5 3.5 3.5 Liquid Propane - Alttt 3.5 3.5 3.5 3.5 Gas Valve Quanity 1 I 1 1 Gas Valve Pressure (line pressure) psig 0.180 -0.469 0.180 -0.469 0.180 -0.469 0.180 -0.469 in wg 5.0 -13.0 5.0 -13.0 5.0 -13.0 5.0 -13.0 Field Gas Connection Size (in.) 1/2 1/2 1/2 U2 HIGH- PRESSURE SWITCH (psig) Standard Compressor Internal Relief 450 ± 50 Cutout 428 Reset (Auto.) 320 LOSS -OF- CHARGE SWITCH/LOW- PRESSURE (LiquidLlne) (psig) Cutout 7±3 Reset (Auto.) 22 ± 5 FREEZE PROTECTIONTHERMOSTAT Opens (F) 30 ± 5 Closes (F) 45 ± 5 OUTDOOR -AIR INLET SCREENS Cleanable. Screen quantity and size varies with option selected. RETURN -AIR FILTERS Throwaway Ouantitv...Size (in.) 2...16 x 25 x 2 I 4...16 x16 x2 • LEGEND IlThree -phase standard models have heating inputs as shown. Single -phase Bhp - Brake Horsepower standard models have one -stage heating with heating input values as follows: HJD005- 006,HJE004 - 72,000 Btuh *Single phase/three phase. Stainless steel models use the same orifices as HJE005.006,HJF004 - 115,000 Btuh equivalent standard heat exchangers. HJF005 -006 - 150,000 Btuh (shown in heating capicty tables) - 1 automatic reset. ** *California compliant three -phase models. "60,000 and 72,000 Btuh heat input units have 2 burners. 90,000 and 120,000 (((California SCAOMD compliant low NO, models have combustion products that Btuh heat input units have 3 burners. 115,000 Btuh heat input units and 150,000 are controlled to 40 nanograms per joule or less. Btuh Heat input units have 3 burners. NOTE: Capacities for stainless steel heat exchanger units (S/R/T) are the same ttAn LP kit is available as an accessory. If an LP kit is used with Low NOx units, as standard units (D /E/F). the Low NOx baffle must be removed and the units will no longer be classified as Low NOx units. 19 5T UNIT =CO RfV VERT. EC (A) (8) (C) (D) BOTTOM POWER CHART, 3 /8'.t. SIZES UNIT WEIGHT HEIGHT WEIGHT EIGHT W /P.E WEIGHT CORNER WEIGHT CORNER WEIGHT CORNER WEIGHT CORNER WEIGHT' "J THESE MOLES REO'O FOR USE A 1 1 3/8` DIA IA, 1351 FIELD POWER SuPPIr HOLE ___ LB KG LB KG LB KG LB KG LB KG LB KG LB _ KG FT - IN. MM NITM ACCESSORY PACKAGES - U 2' DIA. [Gil POWER SUPPLY KNOCK - OUt CRBTMPWRO01A01, 20.01, 3A01, OR 4AOI 48HJ ■004 530 240 50 22.7 90 40.9 127 57.6 122 55.3 138 62.6 143 64.9 2' -9 5/16' 846.5 C 13 010.1447 CHARGING PORT HOLE - -- THREADED WIRE REO'D 1E 48HJw006 540 245 129 58.5 124 56.2 141 64.0 146 66.2 CONDUIT SIZE USE SIZES (MAX.) D "3 DI A. 1227 FIELD CONTROL WIRING HOLE 560 254 134 60.8 129 58.5 146 66.2 151 68.5 , 1/2' ACC. 7/6'(22.27 E 3/4' - 14 APT CONDENSATE DRAIN 112' 249 7/8' 22.27 P 1/2' -44 NPT GAS CONNECTION 48HJa007 635 298 i , 152 68.9 147 66.7 165 74.8 1'71 77.5 3'-5 5/16' 1050 3/4' (001,003) POWER. 1 1/8 6 2 1/2' DIA. 1647 POWER SUPPLY KNOCK - OUT 1 1/4" (002 13/4 "[44.47 ∎f (003) 1/2 FPT GAS 11/4'131.B] OUTSIDE AI (004) 3/4 "APT GAS 15 /B'CA1. 37 NOTESi r ■ - SELECT E ITHER 3/4' OR 1 1/4' - 0. 1. DIMENSIONS IN 1 1 ARE IN MILLIMETERS. FOR POWER, DEPENDING ON WIRE SIZE. S i . 2' -9 3/8' (file] g i ' - 2. • CENTER OF GRAVITY. REAR F/ [ONO ECONOMISER WA ,, 0 '147 1/2' I TER SABL CC E FILTERS - f 3. 66040 DIRECTION OF AIR FLOW. FILTER /ECONOMIZER ACCESS PANEL q 4. ON VERTICAL DISCHARGE UNITS, DUCTWORK TO BE ATTACHED CONDENSER COIL I /�\ TO ACCESSORY ROOF CURB ONLY. FOR HORIZONTAL DISCHARGE QJ ECONOMISER IV HOO BLOCKOFF % �/ UNITS FIELD SUPPLIED FLANGES SHOULD BE ATTACHED TO ` � ( ' ( r�� 1' -5 1/4' [438) PANEL - HORIZONTAL DISCHARGE OPENINGS, AND ALL DUCTWORK SHOULD FOR ECONOMISER IV D 00 O BE ATTACHED TO THE FLANGES. CORNER "A' 2' -7 I/2' -9' 13/4" CORNER 'B, VIEW S - S Cl) Vl S. MINIMUM CLEARANCE (LOCAL CODES OR JURISDICTION MAY [800) { - [457 �,�_ - PREVAIL), , , . _ -' '' °•- 11 3/16' R I GHT S IDE a. BETWEEN UNIT, FLUE SIDE AND COMBUSTIBLE SURFACES _ _ 11 / It i' 36 IN.,18 IN. WHEN USING ACCESSORY FLUE DISCHARGE DEFLTR / • a27 b. BOT OF UNIT TO COMBUSTIBLE SUAFACES (NHEN NOT USING LEFT ! / I 1 C27B1 BOTT) 1 INBH. COIL RETURN AIR OPENING BOTTOM OF BASE RAIL TO COMBUSTIBLE SURFACES (WHEN NOT S IDE EVAPORATOR I I O'_10 15/16' RETURN AIR /A USING CURB) 0 INCHES. I ` Vl c. CONDENSER COIL, FOR PROPER AIR FLOW 36 INCHES 11 011111 c © i I VERTICAL 0' -5 3/8' ONE SHOE, 12 INCHES THE OTHER. THE SIDE GETTING THE p �� GREATER CLEARANCE IS OPTIONAL. """'V I . [1371 I ..... .... A. OVERHEAD, 60 INCHES TO ASSURE PROPER CONDENSER FAN II , s { 3' -9 W. BETWEEN UNITS, CONTROL BOX SIDE, 42 IN. PER NEC. (1144] I 1 F. BETWEEN UNIT AND UNGROUNDED SURFACES, CONTROL BOX LI 2' -0 1/4 / / E dI 4 SIDE 36 IN. PER NEC. I [616] / 6• - 3/4" ALT. CONDENSATE I I I `-0' -2 9/16' g. BETWEEN UNIT AND BLOCK OR CONCRETE WALLS AND OTHER 1 1 , [1477 - DRAIN OPENING '� I_ I 1 [651 GROUNDED SURFACES, CONTROL BOX SIDE, 42 IN. PER NEC. I / /,. IN BASEPAN SUPPLY AIR I' -5 3/4' v W4 SUPPLY AIR 1 S 1/2' -mot N. HORIZONTAL SUPPLY AND RETURN END, 0 INCHES WHEN THE 1 VERTICAL I (451) (470] ALTERNATE CONDENSATE DRAIN IS USED. = 6. WITH THE EXCEPTION OF THE CLEARANCE FOR THE CONDENSER 1 I -9. \ / 1 - '"-0' -7 15/16' I I I 0 ". 7/B j' ° H % C4 .L.:1.--_ - - - COIL AND COMBUSTION SIDE AS STATED IN NOTE Asa, b, [ 4)3.0] - - �.1- AND c, A REMOVABLE FENCE OR BARRICADE REQUIRES NO 0 -II 1/2' 0' -3 5/16' 0' -5 7/16' 1_' -8 1/4" [5141 i CLEARANCE. d l O 96 O] [2 90] r 199.47 [1381 1 ...... / / 7. UNITS MAY INSTALLED COMBUSTIBLE FLOORS MADE "JJ FRONT ��_�-,. / FROM WOOD LA A, , B, , OR C ROOF F COVERING ING * SEE MATERIAL CHART(ELEC. POW Y SEE NOTE AB IF SET ON N O BASE SE E RAI L, CHART CELEC. ONLY) 7 2 0' -0 7/16'11.17 CORNER '0- 1 . 2' -11 11/16" 0 " -3 1/16' ,; 0' -3 3/16 CORNER 0 1/16 'C" 0' -7 ill' :' `/- VERTICAL 8. THE VERTICAL CENTER OF GRAVITY IS 1'- 6'[4571 UP FROM 3�1 1 (78] 1306] [811 (7 84) ECONOMIZER 1Y FROM THE BOTTOM OF THE BASE RAIL. J 1' -S 5/16' _ .'-10 13/1 0' -4 1/16" W/ POWER EXHAUST fr 19147 6' -1 11/16' t' -7 3/16" b - 116721 0' -0 3/8' [439.7][274.67 [103.27 (489.4]. 0' -3 13/16' q FILTER ACCESS PEL. - -- ', 197J L I FACTDRY �C101 s (DlSABLE FILT O CONTROL 000 /COMPRESSOR/ I I SUPPLIED BURNER ACCESS I y H Fll1E H000 PANEL I 1 i, 2' -1 11/16' -_'G I I RETURN (, [62.57 f _____ 1 I OPENING �i CONDENSER COI INDOOR FAN MOTOR & 'J' A B L OWER ACCESS PANEL. .I __, I HORI- II / .1::[ (' -4 5/16' 1 � I{ \� 11 1 ZONTAL I7 1 %/ /�O // [414.5] F _. _ p•-11 7/e' SUPPLY AIR I 7' �I BOTTOM , -_...� [301.G7 I{ OPENING �� ! [177.87 �, 1 OUTSIDE 8R7/4" OF UNIT .. [5147 0 .1f 0' -3 07 I' -2 7/8' I I 5/16' I{ HORIZONTAL I! / _. . __ [91, 1 - { II / � i_7_ -- _ � l 0' -6 5J8' �, y 1.376. E] f---- -- "-'.-' II ttt - �K 0'- 0 7 /8' - - • (22.21 .�I�1�� ill . [168.2.1 ( ®® I ( (4 I I p0a 1�_ V" - . 2' -1 15/16' ' � /,' ¢ 0' -S 11/16' 0' -4 9/16 TYP 3' -5 3/16' � -2' `i ;3 3/6" - (746.21 0' -6 7/16 ' FORK TRUCK SLOTS 1 C 1461/ 0' -5 314' 1 -_ � [658.67 YG [144.3] [115.61 0' -2 9/16' [10467 ELECTRICAL [2147 0' -2 I /4'DIA OUT IDE [65] LEFT S IDE ° L�AYION T FRONT (TYP 8 PLACES) OF PANEL SUP AIR RETURN AIR BAROMETRIC RELIEF DISCHARGE RIGHT T S IDE -E STD. CONDENSATE DRAIN J IMO- ' Electrical data 48HJ 48HJ004 -014 UNITS NOMINAL VOLTAGE COMPRESSOR OFM COMBUSTION MINIMUM UNIT UNIT VOLTAGE IFM Type RANGE (each) (each) IFM FAN MOTOR Cony POWER SUPPLY' DISCONNECT 48HJ (V- Ph -Hz) Outlet SIZE Min Max Oty RLA LRA Oty FLA FLA FLA MCA MOCP'" FLA LRA 208/ NO 25.6 30 25 101 230 -1 -60 STD 187 254 1 16 88 1 0.7 0.6 4.9 • YES 31.6 35 30 106 NO 18.5 25 18 90 STD 4,9 YES 24.5 30 24 95 208/ 187 254 1 10.3 77 1 0.7 0.6 230 -3 -60 NO 19.4 25 19 120 HS 5.2 YES 25.4 30 25 124 NO 9.0 15 9 46 004 STD 2.2 YES 11.7 15 l 11 48 (3 Tons) 460 -3 -60 414 508 1 5.1 39 1 0.4 0.3 NO 9.4 15 9 60 HS 2.6 YES 12.1 15 12 63 NO 7.6 10 7 36 STD 1.9 YES 9.7 15 9 38 1 0.4 0.3t NO 7.7 10 8 43 575 -3 -60 HS 518 632 1 4.2 31 2.0 YES 9.8 15 10 44 NO 8.3 10 8 52 HumidiMiSer 1 0.41 0.91- 2.6t YES 10.4 15 10 54 LEGEND This amount of phase imbalance is satisfactory as it is below the maximum FLA - Full Load Amps allowable 2%. HACR - Heating, Air Conditioning and Refrigeration IFM - Indoor (Evaporator) Fan Motor IMPORTANT: If the supply voltage phase imbalance is more than 2 %, contact LRA - Locked Rotor Amps C US your local electric utility company immediately. MCA - Minimum Circuit Amps 1r v MOCP - Maximum Overcurrent Protection NEC - National Electrical Code OFM - Outdoor (Condenser) Fan Motor POWER EXHAUST ELECTRICAL DATA RLA - Rated Load Amps UL - Underwriters' Laboratories MOCP ' POWER EXHAUST Application MCA MCA MCA (for . The values listed in this table do not include power exhaust. See table at right PART NO. usage (230 v) (460 v) (575 v) separate for power exhaust requirements. power "Fuse or HACR circuit breaker. source) t460v motor CRPWREXH030A01 004 -007" 1.6 N/A 0.64 15 NOTES: CRPWREXH021A01 004 -007 N/A 0.68 N/A 15 1. In compliance with NEC requirements for multimotor and combination load CRPWREXH022A01 008 -014 3.4 N/A 1.32 15 equipment (refer to NEC Articles 430 and 440), the overcurrent protective device for the unit shall be fuse or HACR breaker. The UL, Canada units CRPWREXH023A01 008-014 N/A 1.4 N/A 15 may be fuse or circuit breaker. CRPWREXH028A01 ALL 1.7 N/A 0.68 15 2. Electrical data based on 95 F ambient outdoor -air temperature ± 10% voltage. CRPWREXH029A01 ALL N/A 0.7 N/A 15 3. Unbalanced 3 -Phase Supply Voltage • - Single or three phase rooftop unit Never operate a motor where a phase imbalance in supply voltage is greater N/A - Not available than 2 %. Use the following formula to determine the percent of voltage NOTE: If a single power source is to be used, size wire to include power imbalance. exhaust MCA and MOCP. = 100 x max voltage deviation from average voltage Check MCA and MOCP when power exhaust is powered through the unit. average voltage Determine the new MCA including the power exhaust using the following formula: Example: Supply voltage is 460 -3 -60. MCA New = MCA unit only + MCA of Power Exhaust AB = 452 v For example, using a 48HJD006 - - -5 unit with MCA = 28.9 and MOCP = 35, A s C BC = 464 v with CRPWREXH030A01 power exhaust. F AC = 455 v MCA New = 28.9 amps + 1.6 amps = 30.5 amps 452 + 464 + 455 If the new MCA does not exceed the published MOCP, then MOCP would Average Voltage = 3 not change. The MOCP in this example is 35 amps and the MCA New is below 35; therefore the MOCP is acceptable. If "MCA New" is larger than the 1371 published MOCP, raise the MOCP to the next larger size. For separate = 3 power, the MOCP for the power exhaust will be 15 amps per NEC. = 457 Determine maximum deviation from average voltage. (AB) 457 - 452 = 5 v (BC)464- 457 =7v (AC)457- 455 =2v Maximum deviation is 7 v. Determine percent of voltage imbalance. - 7 Voltage Imbalance = 100 x 457 = 1.53% 134 [Page Too Large for OCR Processing]