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Plans[Page Too Large for OCR Processing] I 1 0 5 7 0 72 Ave B ////6e_zo 12 - 0-c -0 2 48ES —A Comfort"" 13 SEER Single— Packaged Air Conditioner Carrier • • and Gas Furnace System with Puron® (R -410A) Refrigerant Single and Three Phase Turn to the Experts. 2 to 5 Nominal Tons (Sizes 24 -60) Product Data Innovative Unit Base Design On the inside a high -tech composite material will not rust and incorporates a sloped drain pan which improves drainage and helps inhibit mold, algae and bacterial growth. On the outside metal base II �� �� rails provide added stability as well as easier handling and rigging. \ II1 I till 1 Convertible duct configuration I l ������� Unit is designed for use in either downflow or horizontal applications. Each unit is converted from horizontal to downflow IJL and includes horizontal duct covers. Downflow operation is provided in the field to allow vertical ductwork connections. The basepan seals on the bottom openings to ensure a positive seal in the vertical airflow mode. Efficient operation High- efficiency design offers SEER (Seasonal Energy Efficiency Ratios) of up to 13.5 and AFUE (Annual Fuel Utilization Efficiency) ratings as high as 80.4 %. Energy- saving, direct spark ignition saves gas by operating only � wh en the room thermostat calls for heating. Standard units are furnished with natural gas controls. A low -cost field installed kit 01 O O for propane conversion is available for all units. • A09034 48ESN units are dedicated Low NOx units designed for Fig. I - Unit 48ES -A California installations. These models meet the California maximum oxides of nitrogen (NOx) emissions requirement of 40 nanograms /joule or less as shipped from the factory and MUST be Single- Packaged Products with Energy - Saving Features and installed in California Air Quality Management Districts and Puron® refrigerant. wherever a Low NOx rule exists. • Up to 13.5 SEER Durable, dependable components Compressors are designed • Up to 80.4% AFUE for high efficiency. Each compressor is hermetically sealed against • Factory- Installed TXV contamination to help promote longer life and dependable • Multi -Speed High Efficiency Blower- Standard operation. Each compressor also has vibration isolation to provide quieter operation. All compressors have internal high pressure and • Direct Spark Ignition overcurrent protection. • Low Sound Levels Monoport inshot burners produce precise air -to -gas mixture, • Dehumidification Feature which provides for clean and efficient combustion. The large FEATURES /BENEFITS monoport on the inshot (or injection type) burners seldom, if ever, One -piece heating and cooling units with low sound levels, easy requires cleaning. All gas furnace components are accessible in one installation, low maintenance, and dependable performance. compartment. Puron Environmentally Sound Refrigerant is Carrier's unique Turho- tubular'" heat exchangers are constructed of aluminized refrigerant designed to help protect the environment. Puron is an steel for corrosion resistance and optimum heat transfer for IIFC refrigerant which does not contain chlorine that can harm the improved efficiency. The tubular design permits hot gases to make ozone layer. Puron refrigerant is in service in millions of systems, multiple passes across the path of the supply air. proving highly reliable, environmentally sound performance. In addition, dimples located on the heat exchanger walls force the Easy Installation hot gases to stay in close contact with the walls, improving heat Factory - assembled package is a compact, fully self - contained, transfer. combination gas heating/electric cooling unit that is prewired, Direct -drive multi -speed high eflciency brush less lH•' blower pre- piped, and pre - charged for minimum installation expense. motor is standard on all 48ES -A models. These units are available in a variety of standard and optional Direct -drive I'SC (Permanent Split Capacitor) condenser -L heating/ cooling size combinations with voltage options to meet motors are designed to help reduce energy consumption and residential and light commercial requirements. Units are provide for cooing operation down to 411°F (4.4 °C) outdoor lightweight and install easily on a rooftop or at ground level. The temperature. Motormaste0 II low ambient kit is available as a high tech composite base eliminates rust problems associated with field- installed accessory. ground level applications. Thermostatic Expansion Valve - A hard shutoff, balance port TXV maintains a constant superheat at the evaporator exit (cooling cycle) resulting in higher overall system efficiency. • • • • • Refrigerant system is designed to provide dependability. Liquid Horizontal metal duct covers are standard with insulation come filter driers are used to promote clean, unrestricted operation. Each with the unit and cover the horizontal duct openings. These . Can be . , unit leaves the factory with a full refrigerant charge. Refrigerant left in place&if the units are converted to downflow. • • ,service connections make checking - operating pressures 'easier. ' Integrated Gas Control (IGC) board provides safe and efficient • .. • 1 High and Low Pressure Switches provide added' reliability for the control of heating and simplifies trouble- shooting through its compressor. built -in diagnostic function. Indoor and Outdoor coils are computer designed for optimum Cabinets are constructed of heavyduty, phosphated, zinc- coated - heat transfer and efficiency. The indoor coil is fabricated from prepainted steel capable of withstanding 500 hours in salt spray. copper tube and aluminum fins and is located inside the unit for Interior surfaces of the evaporator/heat exchanger compartment are protection against damage. The outdoor coil is intemally mounted • insulated with cleanable semi -rigid insulation board, which keeps on the top tier of the unit. Copper fin coils and pre coated fin coils the conditioned air from being affected by the outdoor ambient are available from the factory by special order. These coils are temperature and provides improved indoor air quality. (Conforms recommended in applications where aluminum fins are likely to he to American Society of Heating, Refrigeration and Air damaged due to corrosion. They are ideal for seacoast applications. Conditioning Engineers 62.2.) The sloped drain pan minimizes Low sound ratings ensure a quiet indoor and outdoor standing water in the drain. An external drain is provided. . environment with sound ratings as low as 75dBA. Easy to service. cabinets provide easy 3 -panel accessibility to serviceable components during maintenance and installation. The W basepan with integrated drain pan provides easy ground level co installation with a mounting pad. A nesting feature ensures a positive basepan to roof curb seal when the unit is roof mounted. A convenient 3 /4 -in. (19.05 mm) wide perimeter flange makes frame mounting on a rooftop easy. TABLE OF CONTENTS. • Features /Benefits 1 -2 Model Number Nomenclature 3 ARI Capacities 4 Physical Data • 5 -6 Options and Accessories 7 Base Unit Dimensions 9 -10 Accessory Dimensions 11 Selection Procedure 12 • Performance Data 13 -25 Typical Piping and Wiring 26 • Application Data 27 Electrical Data 28 Typical Wiring Schematics 29 -31 Controls 32 Guide Specifications 33 -34 • • • • • MODEL NUMBER NOMENCLATURE 48ES - A 24 040 3 0 - Type of Unit 48ES - Single Packaged Gas Heating/Electric Cooling Unit Options GP -Tin plated indoor coil hairpins and Stainless Low NOx Indicator Steel HX Standard GS - Stainless Steel HX N - Low NOx TP - Base unit with tin plated indoor coil hairpins See Price Page for lull list of factory options. Only used if ordering an option Major Series Nominal Cooling Capacity 24 - 2.0 Tons Minor Series 30 - 2.5 Tons 35 - 3.0 Tons N 42 - 3.5 Tons W 48 - 4.0 Tons CO 60 - 5.0 Tons Electrical Supply Heat Input Size (Btuh) 3 - 208/230 -1 -60 040 - 40,000 5 - 208/230 -3 -60 060 - 60.000 6 - 460 -3 -60 090 - 90.000 115 - 115,000 130 - 130,000 GAS -FIRED 41 1I 4 EFFICIENCY ASHRAM a/ gill' , PATIN CENIIIILa COMPLIANT C US C o US Rr'`o ti, _ ama Alil sonw,.e 311:w LISTED LISTED a ""°"'°ra • 3 ARI* CAPACITIES Cooling Capacities and Efficiencies ' • • UNIT 48ES -A NOMINAL TONS STANDARD CFM - NETCOOURG EER" SEERt CAPACITIES (Btuh) • 24 2 - 800 23,000 •11.0 13.2 - 0 2 -1/2 1000 • 28,400.- 1172 - 13:5 -. - ' 36 3 1200 34,400 11.0 13.0 - 42 3 -1/2 • 1400 40,500 11.2 13.2 48 4 1600 46,500 11.2 13.2 - 60 5 1750 57,000. 11.0 13.4 LEGEND Notes: dB -Sound Levels (decibels) 1. Ratings are net values, reflecting the effects of circulating fan heat. . • db -Dry Bulb Ratings are based on: SEER - Seasonal Energy Efficiency Ratio Cooling Standard: 80 °F (26.7 °C) db, 67 °F wb (19.4 °C) indoor entering -air wb -Wet Bulb temperature and 95 °F db (35 °C) outdoor entering -air temperature. COP - Coefficient of Performance 2. Before purchasing this appliance, read important energy cost and effi- • Air Conditioning & Refrigeration Institute. ciency intormation available from your retailer. ••At "A conditions -80 °F (26.7 °C) indoor db /67 °F (19.4 °C) indoor wb & Q; 95 °F (35 °C) outdoor db. I . t Rated in accordance.wi h U.S. Government DOE Department of Energy) (/)'. • test procedures and /or ARI Standards 210/240. ; '.t1J 00 Gas Heating Capacities and Efficiencies UNIT 48ES -A HEATING INPUT (Btuh) OUTPUTCAPACIT4 TURF RTSE AFUE ( %) (Btuh) RANGE °F ( °C) 24040 '. 40,000 32,0 30 - 80.0 30040 (16.7 733.3) 24060 48,000 80.0 30060 48,000 .25 -55 80.0 36060 60,000 48,000 • (13.9 -30.6) 80.0 42060 _ 47,000 78.5 _ 36090 72,000 79.3 42090 73,000 35 -65 80.4 48090 90,000 73,000 (19.4 -36.1) 80.4 - 60090 73,000 80.4 48115 115,000 93,000 30 -60 80.3 60115 (16.7 -33.3) 1 48130 130,000 103,000 35 -65 78.9 60130 _ (19.4 -36.1) I LEGEND AFUE - Annual Fuel Utilization Efficiency NOTE: Before purchasing this appliance, read important energy cost and efficiency information available from your retailer. • A- Weighted Sound Power Level (dBA) .. • STANDARD TYPICAL OCTAVE BAND SPECTRUM (dBA without tone adjustment) UNIT 48ES - . RATING dBA 125 250 500 • 1000 2000 4000 i 8000 1 24 - - -30 76 66.0 66.0 70.5 71.5 67.5 62.5 I 58.5 30 - -- 30/50. 75 66.0 63.5 68.0 68.5 67.5 61.5 I 55.0 36 - - 30/50/60 75 ) 64.0 63.5 68.0 70.5 64.5 61.0 61.0 ; 42 - -- 30/50/60 77 67.0 67.0 6a 5 70.5 68.0 65.5 61.0 • 48 - -- 30/50/60 78 I 71.5 66.5 73.0 71.5 68.0 64.0 57 0 l 60 - -- 30/50/60 78 74.5 66.5 70.0 70.0 66.5 64.0 57.0 Te in accordance with ARTStandard 270 FoT lisle in ARI). ' 4 • PHYSICAL DATA UNIT SIZE 24040 24060 30040 30060 36060 36090 42060 42090 • . NOMINAL COOLING CAPACITY (ton) 2 2 2 -1/2 2 -1/2 3 3 3 -1/2 3 -1/2 • • NOMINAL HEATING INPUT (Btu/hrs) 40,000 60,000 '40,000 60,000 60,000 90,000 60,000 90,000 • . . SHIPPING WEIGHT** Ib. 311 311 . 316 316 326 326 420 420 ' • SHIPPING WEIGHT••.(kg) 141 141 143 143 148 148 191 191 COMPRESSORS - _ . .. .. S croll. „ . _ . Quantity . 1 . 'REFRIGERANT (R -410A) Ouantity•lb.. 4.8 4.8 6.2 6.2 6.4 6.4 6.1 6.1 Quantity (kg) . 2.2 2.2 2.8 2.8 2.9 2.9 2.7 2.7 • . REFRIGERANT METERING DEVICE TXV OUTDOOR COIL i Rows...Fins /in. • 1..21 1...21 1...21 1...21 1...21 1...21 1...21 1...21 Face Area (ski ft) 10.2 10.2 11.9 I 11.9 I 15.4 15.4 13.6 I 13.6 OUTDOOR FAN ' Nominal CFM 1 2800 2800 3000 3000 3200 3200 3600 3600 Diameter in. • 24 24 24 24 24 24 26 : 26 Diameter (mm) 609.6 609.6 609.6 I 609.6 609.6 609.6 660.4 660.4 Motor Hp (Rpm) • 1/5 (810) 1/5 (810) 1/5 (810) 1/5 (810) I 1/5 (810) I 1/5 (810) 1/5 (810 1/5 (810) Q , - - -- -- - - INDOOR COIL. I ) Rows...Fins /in. 2...17 2...17 3...17• 3...17 3...17 3...17 I 3...17 3...17 U) Face Area (sq ft) • 3.7 3.7. . 3.7 3.7 ; 3.7 3.7 4.7 4.7 W INDOOR BLOWER 1 v V Nominal Cooling (Cim) . . 800 800 1000 1000 1200 1200 1400 1400 Size in: 10x10 10x10 10x10 10x10 11x10 11x10 11x10 11x10 Size.(mm.) • 254x254 254x254 254x254 254x254 279.4x254 279.4x254 279.4x254 279.4x254 Motor HP (RPM) .1/2 (1050) 1/2 (1050) . 1/2 (1050) 1/2 (1050) 3/4 (1000) 3/4 (1000) 3/4 (1075) 3/4 (1075) FURNACE SECTION* . .. . Burner Orifice No. (Oty. Size) _ , . I . Natural Gas Factory Installed 2...44 2...38 2...44 2...38 ' 2...38 3...38 I 2...38 3...38 Propane Gas 2...55 I 2...53 . 2...55 2...53 2...53 3...53 I . 2...53 3...53 HIGH- PRESSURE SWITCH 650 +/- 15 . (psig) Cut -out Reset (Auto) 420 +/- 25 . LOSS-OF-CHARGE / LOW-PRESSURE SWITCH (Liquid Line) (pslg) cut -out Reset 20 +/- 5 45 +/ 10 (auto) RETURN -AIR FILTERSt$ Throwaway Size in. 20x20x1 . 20x24x1 i • 24x30x1 (mm) 508x508x25 508x610x25 i 610x762x25 • • • • • . 5 PHYSICAL DATA (CONT) UNIT SIZE 48090 48115 48130 60090 60115 60130 NOMINAL CAPACITY (ton) 4 4 4 5 5 5 NOMINAL HEATING INPUT (Btu /hrs) 90.000 115,000 130,000 90,000 115,000 130,000 SHIPPING WEIGHT** lb 428 428 428 450 450 450 SHIPPING WEIGHT** kg 194 194 194 204 204 204 COMPRESSORS Scr ' Quantity 1 REFRIGERANT (R -410A) I - - - Quantity lb 6.4 6.4 6.4 10.0 10.0 10.0 Quantity (kg.) 2.9 2.9 2.9 4.5 1 4.5 _- 4.5 - REFRIGERANT METERING DEVICE -_ _ TXV _ - OUTDOOR COIL • Rows...Fins/in. 1...21 1...21 1...21 I 2...21 2...21 2...21 • Face Area (sq ft) 15.5 15.5 15.5 15.5 15.5 15.5 - - OUTDOOR FAN 1 Nominal Ctm 4000 4000 4000 3200 3200 3200 Diameter in. 26 26 26 26 26 26 Diameter (mm) 660.4 660.4 660.4 660.4 660.4 660.4 Q Motor Hp (Rpm) � 1/5 (810) 1/5 (810) 1/5 (810) 1/5 (810) 1/5 (810) I 1/5 (810) ) INDOOR COIL Cl) Rows...Fins /in. 3...17 3...17 j 3...17 3...17 3...17 3...17 W Face Area (sq It) 4.7 4.7 4.7 5.7 5.7 5.7 CO INDOOR BLOWER Nominal Cooling Airflow (Cfm) 1600 1600 1600 1750 1750 1750 Size in. 11x10 11x10 11x10 11x10 11x10 11x10 279.4x254 279.4x254 279.4x254 279.4x254 279.4x254 Size (mm) 1.0 (1075) 1.0 (1075) 1.0 (1075) 1.0 (1040) 1.0 (1040) 279.4x254 Motor HP (RPM) 1.0 (1040) FURNACE SECTION` Burner Orifice No. I Natural Gas Oty...Drill Size (Factory Installed) 3...38 3...33 I 3...31 3...38 3...33 3...31 Propane Gas 3...53 3...51 3...49 3...53 3...51 3...49 HIGH - PRESSURE SWITCH 650 +/- 15 (pslg) Cut -out Reset (Auto) 420 +/- 25 LOSS -OF- CHARGE / LOW - PRESSURE 20 +/- 5 SWITCH (Liquid Line) (psig) cut -out Reset 45 +/- 10 (auto) RETURN -AIR FILTERS Throwawaytt In. 24x36x1 (mm) 1_ _ 610x914x25 `Based on altitude of 0 to 2000 ft (0 -610 m). t Required filter sizes shown are based on the larger of the ARI (Air Conditioning and Refrigeration Institute) rated cooling airflow or the heating airflow velocity of 300 ft/minute for throwaway type. Air filter pressure drop for non - standard filters must not exceed 0.08 IN. W.C. t If using accessory filter rack refer to the filter rack installation instructions for correct filter sizes and quantity. •` For 460 volt units, add 14 lbs (6.35 kg) to the shipping weight. 6 OPTIONS AND ACCESSORIES , FACTORY FIELD ITEM DESCRIPTION INSTALLED INSTALLED • OPTION ACCESSORY Coil Options Base unit with tin plated indoor coil hairpins • X Compressor Start Kit assists compressor start-up by .Compressor Start Kit. _providing additional starting torque - on sing phase units X . only. Corporate Thermostats l hermostats provide control for the system heating and X • cooling functions. Crankcase Heater Crankcase Heater provides anit - floodback protection for X« low -load cooling applications. Horizontal Economizer with solid state controls and baro- metric relief dampers includes filter racks and provide - X outdoor air during cooling and reduce compressor opera- tion. Economizer Vertical Economizer with solid state controls and baro- metric relief dampers includes filter racks and provide outdoor air during cooling and reduce compressor opera- X .Q Lion. I { ' Filter Rack features easy installation, serviceability, and W Filter Rack high - filtering performance for vertical applications. X 1 co er Includes 1 -in. filter. l,. Flat Roof Curbs Flat Roof Curbs in both 11 -in (279 mm) and 14 -in. (356 X mm) sizes are available for roof mounted applications. . Flue Discharge Deflector Directs flue gas 90 degrees upward from current X discharge. • Heat Exchanger • • Stainless Steel Heat Exchanger • X . • High Altitude Propane Conversion Kit is for use at 2001 to High Altitude Propane Conversion Kit 6000 ft. (611 -1829 m) above the level. Kit . consists of X propane gas orifices that compensate for gas heat opera- tion at high altitude. Low Ambient Kit (Motormaster II Control) allows the use of Low Ambient Kit mechanical cooling down to.outdoor temperatures as low X as 0° F (-18°C) when properly installed. . Louver Metal Outdoor Coil Grilles Louver Metal Outdoor Coil Grilles provides hail and vandalism protection. Manual Outside Air Damper Manual Outside Air Damper includes hood and filter rack X with adjustable damper blade for up to 25% outdoor air. • • Natural to Propane Gas Conversion Kit allows for conver- Natural to Propane Gas Conversion Kit sion from natural gas to propane gas (0 -2000 ft) (0 -610 X m) Propane to Natural Gas Conversion Kit allows for conver- Propane to Natural Gas Conversion Kit sion from propane to natural gas for altitudes of 0 -2000 ft X (0 -610 m) • Square -to -Round Duct Transition Kit Square-to-Round Duct lransition Kit enable 24 -48 size X units to be fitted to•14 in. (356 mm) round ductwork. , • Automatically prevents the compressor from restarting for Time Guard II at.least 4 minutes and 45 seconds after shutdown of the X compressor. Not required when a corporate program- mable thermostat is applied or with a RTU- MP control. _ • *Peter to Price Page for application detail. • 7 • ECONOMIZER • HVAC Unit - ` - Compressor Cover • _ � Replacement Panel �` Shippod with Economizer COIL � `- ., NOTE: On units with base . .. .. • - - - ` ` . rails this Compressor - .- .. .. • - `' .� � � D over i5 shipped wiVf tho � FlLTER 11111111 II IIIIIIIII111111 `r' HVAC unit I II II III IIIIIIIII Rel tn cement Retum IIii� � �����I I � wwEcono zer • ..• ECO NOMIZER ..... • .1 itc I 'ill. 'L : � / U) �� i CAULK BOTTOM CORNER W OF ECONOMIZER CO SIDE VIEW ON EACH SIDE ••• ... ii , Fl LTER' . V ertical Economizer C OIL ' . • \ U nit 1 , - \' R nt \I'�I —J ll `le, ep4xeme _® .�„,, Ind — � acces Insta sIlickers. / P a n e l .11111111W J III�I I Filter D.. 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I .60.7.60 .25 392.9 39.11/16 101.. 22-13/16 519. 16 451 2 17.3 /e 435 0 6.8090,,15/170 208/230.1. 208/230.3.60 439 190.2 4115/36 1065 2 22- 13336 519. 18 .51 2 113/8 .61 3 ril WE I .60.3.60 433 196 5.1.35/16 1065 2 22-13316 519. 18 457 2 11 -3/8 441 7 Z f - Pl1URn 53691 208/230.1. 1084230.3.10 III 200.1 11.15/76 1065 2 22.13/361519 . it 451 2 31.538 441.7 11 .I I 1 i O A80090/5/110 .60 455 206 5 43.35/16 1065 2 22. 13/16 519 . 18 451 2 11 -5 /8 441 7 CA 1'•1 <OReIR 1[,6x1 1.87116 6f0030(D Cl(6P6x((S ID (06801'1030 x.11 0 I I ( - - - I . _ I 1 . 06313 '301.1161 '. '2' '1' 1OP Of 3 10(x[5 11161 Z If 06330431 .1 I •1' 111 3. 1355 61 P(181/6 1 SUP i6l I1' 708/710 61 1 78 0 117 7 11,1 117. 1630 137.9 e! 3 DUC1 5 10( Of V611 1 150 81 1 1.06 l e 1. I0 AIR j - 38 ( 61 r4 [ 11 •110E03090 If0 61 1 18 0 el 7 31 7 132.. 6331 1.11.9 111 6 60110. P00S DUC 15 14 0 10 5 01 61 U] ! OPEN 1IG : G�1 DP [ r y i \ • � II +.00901,15/130 201/770 61 9 18 6 83 8 38,1 175.8 51.1 1.6.1 66 6 IIVI PAM, J6 It.. 41 1 / / -� � I I ' .60 61 9 70 6 83 S 38 1 11.8 61,1 If, 7 68 9 /� / / , \ \ II x[( 3 !031933 ( 3 / \ A60090/115/130 106/710 66 1 30 0 88.1 .0 , 111.60 1 15. . 10 I IYCxIS 1.1111 11 , IIIIL 3 333 l G'" ' 11�1 1 �1 � ��'� .60 66 2 JO 0 86.1 .0 I 1.1,. 6..7 159. 17 . BI 11[(1 U 0 01IR 3636( SIDE .1 11066.81 Icy 1I I 1 11 ••,gl/ 1 111111 6X0 (YGIDUOD[o SUR76Cf f. POUR WRY 5101 16 191. 01 \�� II l'I,� \`\ �/ � /Ell I 0.1 6113 810C. OP 0011(A[7[ T6 1 SIDE .YD 07x[1 cn 00000R C01;- 4AOU6D[D S \\` � s - .• �� SWAM. POY[R (111/ S 41 1.066 81 1 r - 1 �� . -��� - 13/16 9103 1913 (t 0. ,Oc OPf 9.11011 663 SI RP,C 114 1 ":r"--- : � j - 1 161 01 30x[5 1..1 A " - A ' 1 II [1'.1/ 0011 3((155 610E 36 1914 01 1 1 1 1 _ 331(0816106 5.0E .2 •2 11066 al N //. �� 5317 3P6 6 .8 197 21 1 ' M1 , . , = _ _ ` 1=- 5107 0660513E DoC35 36 191 48 01 I 1 0301 P..II 17 130. el. O © L 6.13/16 .• D3 Si.r((S 11 133 11 i l[SS 1x.1 11 1304 81 3411). 1.11 1,15 01 .11161 ;151 Ix(+ 5751(x PER MANCE 66 793 C010P0 •::0• C011 TOP VIEW U100011 U100011 (031 036(653063 16 11 ARE 1 8 68 . 1. .117 1 35 : ,1191 al f J,I. 11 3317' 116.63 03. .. 0 .I P0176 03191 , 1. ! 118' 177 71 31 x0 16 -� 1 - F \ . (007601 (8161 •® �i 1/11 f x 73 el 1 L -� I • 1 7/8 SUPPLY 5 - 6(7366 1 23 136 603 11 • 03(7 DUCT 1 515 61 I I 01[61x4 OPENING -, 1131.( � j 1 11. 11. ve • • 191 ;1 Y .. 1381 11 .2 U.1 /1 1r I 4e •,�,>•�_ 1 / 13061 - - _. _ 1.1 - �t�� I L �O L- J I O J I 3 -I 11/1 f:) - f I O� �6e /ii CO f 1 - 1 O e _� ♦`\ -157 1J.' ° . 1 ( 0•Pr SSC - - - . - 0.(1/ ` ACCESS 1(•1. 1 1 .e of A 117 tlx P 1 )/1t +- J rr1e.- J I P.rl1 6((055 Par[I 2 1/; 6 J GAS [6197 I.61 1E I 18111 .131.1/8 II x- 3341.33 "' 13 5 3 II +• : 5 I..S /31 RIGHT SIDE VIEW REAR VIEW LEFT SIDE VIEW FRONT VIEW • 48[550021 5 I2.'0 D O .0 • ' ACCESSORY DIMENSIONS y Dashed linos show cross support HbaVAC unit rails HVAC Dasepan unit / FB A/ location for largo basepan units. se • \ F ri \ Seal,rg '" Gasket F �; �� \ Rpoleu �� . Anchor screw/ i— zi . Wood natter. 44 Flashing held A supplied RooICUrD• � , , Insulali0n / . \ (field supplied) Roofing material Belo supplietl 11 Cant slap E a field supplietl /� D : W co �r COMMON CURB / A09096 v *Provided with roof curb A09090 ROOF CURB DETAIL 1 /F SMALL 44 SUPPLY BASE C / AIR UNIT 4111 411H41110, pp - - F 71, \ LARGE RETURN BASE AIR UNIT � \ / E I \�/ J D y UNIT PLACEMENT ON \ COMMON CURB A0909., / LARGE CURB n09095 SMALL OR LARGE BASE UNIT A09097 1 UNIT SIZE CATALOG A B (small base) l B (large base) C D E I F NUMBER IN. (mm) IN. (mm)' i IN. (mm)' IN. (mm) IN. (mm) IN. (mm)I IN. (mm)J Small or 1 CPRFCUR8010A00 11 (279) I I 10 (254) 32.4 (822) I I Large CPRFCUFt6011A00 14 (356) 14 (356) 16 (406) 47.8 (1214) ! _ __ : 2.7 (69) r CPRFCURB012A00 11 (279) 1 43.9 1116 Large 14 (356) j ( ) . CPRFCURB013A00 14 (356) • Part Numbers CPRCURB010A00 arid CPRCURB011 A00 can be used on both small and large basepan units The cross supports must be located based on whether the unit is a small basepan or a large basepan NOTES I Rini trill riu■l lc NCI up tut rill❑ leulg insuilled 2 Seal slip h st he applied. as requited. to unit being installed. 3. Roul curb Is made lade if Ill- gauge steel. 4. Attach ductwork to curb (flanges of duel rest on curb). 5. Insulated panels: I -in. (25.4 mm) thick fiberglass I lh. density. II • 'ELECTRICAL DATA ` • _• UNIT NOMINAL VOLTAGE RANGE • COMPRESSOR OFM 'IFM . IDM POWER SUPPLY V -PH -HZ - M►N�N7�9 Rte �• 4 8ES(- ,N)A24040 �_____ 4. E111111•1 TI 48E560 �'�A' I• • � ' - 8ES(- ,N)A30040 • IMUIM ' , �M r, 7- ES(- ,N)A30060 fP.L ' r �MIMMIIMIL' 30. _ 48E5( ,N)A36060 . � I� I'ME_ � r� ` ' Vii. ' • 48ES(- ,N)A36090 r •.I I. I 46. • • - 46ES(- ,N)A42060 208/230 -1 -60 187 253 112.0 1.2 6.0 1.7 • 40. • • 48ES(- ,N)A42090 112.0 1.2 •.I • 40. 48E5( N)A380-S `' � '' • =_ I 6 111•111211•1 r • 48ES(- ,N)A481.15 �� -11101 36� 0. 48ES(- ,N)A48130 • 48ES( A600SO n .0 - 07 - • IT 607 4•ESFTN)A•0115 .. M--0- 7 60. 1 48ES� N)A60•f30 _,1 • 11 •r . :. • :, I' r. 48ES(- ,N)A30060 _ : r .7 2 0. ■ a8ES NjA36060 10.4 88. 1.2 6.0 1.7 2 0 30. '4ti1= S(-,NTA360 - 90 - • f0. • - 88-0 I 6 1-2 •. r 0. 20 -3 30 -- 44 ES(- ,N)A42060 • :: r ..I 24.1 I -36-- Q . 48ES(- N)A4209O • f3. Ma�� 6- I. - 24 79 357 1. ' 8ESrNfA48090 208/230 -3 -60 187 253 MIMI 25.9 35. N 46EXRNTAWTS 13.7 MIIIMEIMUNIE 25.9 7- 35. W 48E5(- ,N)A48130 � 1.1111.1 3 . cD' 4 mum m I .' r • � er 48E5( -,N)A6 1T5- r r,r 1 O. • 48ES(- ,N)A60130 16.0 110.0 0. ME 40. a -,1 • 9r :r a: r' I r I. r. 48E5(- ,N)A36090 5.8 38.0 0.5 3.0 0.3 10.7 IIMEIM 48ES(- ,N)A42060- I r r. I r, I 46EST X90 • 6.0 44.0, 0.5 3 r 0.3 11.0 15. • 8ES(= N)A481T5 460 - 60 414 506 4 '' •.9 0.3 12.1 15. -48ES(= N)7�481 -fS -. . r. r. r. 271 TS 48ES(- ,N)A48130 4 .0 .5 -0.3 1 2. 1 15. I 48ES 74)A60090- • .8 . 52 0 I 46ES( -,N)A 5 r . - 1.5 I 14.6 • • 20. 7 SESFN) - /C60T30- _ • .:7 5'F.0 I . 37 ■ f470 - - 777 . *• FUSE OR CIRCUIT BREAKER Note: 460 volt units have 230 volt ID motors with FLA values at 230 volts . . - - . EXAMPLE: Supply voltage is 230 -3 -60. LEGEND A B O AB = 228 v BC = 231 v • • FLA -- Full Load Amps AC .= 227 v LRA -- Locked Rotor Amps p C U$ Fl Average Voltage - 228 + 231 + 227 MCA -- Minimum Circuit Amps MOCP -- Maximum Overcurrent Protection MOTOR RLA -- Rated Load Amps = 686 .3 • = 229 • NOTES: 1. In compliance with NEC (National Electrical Code) requirements Determine maximum deviation from average voltage. • for multimotor and combination load equipment (refer to NEC (AB) 229 - 228 = 1 v Articles 430 and 440), the overcurrent protective device for the (BC) 231 - 229 = 2 v • unit shall be ,-Power • • Supply fuse. The CGA (Canadian Gas (AC) 229 - 227 = 2 v . • - • Association) units may be fuse or circuit breaker. Maximum deviation is 2 v. - . 2. • Minimum wire • size is ,based on 60 C copper wire: I f other than . 60 C wire is used. ocif length exceeds wire length in table. • • Determine percent of voltage imbalance • determine size from NEC. • % Voltage Imbalance = 100 x 2 - 3. Unbalanced 3 -Phase • Supply Voltage 229 Never operate a motor where a phase imbalance in supply volt- - age is greater than 2%. Use the following.formula to determine = 0.8% . the percentage of voltage imbalance This amount of phase imbalance is satisfactory as it is below the % Voltage imbalance maximum allowable 2 %. = 100 x max voltage deviation from average voltage average voltage IMPORTANT: If the supply voltage phase imbalance is • more than 2 %, contact your local electric utility company immediately. A0656.a 28 .