NOMENCLATURE WATER COOLED PACKAGE UNITS GENERAL DESCRIPTION. Cleanable Shell and Tube Condenser. Scroll Compressor(s)

Transcription

1

2 NOMENCLATURE Product that perform By people who care 6 WCP S 640 B Q P Blank 50Hz 6 60Hz Blank P R22 R407c Water Cooled Packaged Blank Rotary S Scroll Compressor Model Code Blank Standard Q Special B Floor Standing CH Ceiling Hung WATER COOLED PACKAGE UNITS GENERAL DESCRIPTION The B/CH series with new features is suitable for hotel, office, hospital, schools, factory and supermarket applications. The unit is designed to meet the owners, consultants and contractors requirement of efficient, quiet and dependable performance. The low noise and compact series are completely leak tested, evacuated, dehydrated and precharged with refrigerant so that it is ready for connection when reached the site. Scroll Compressor(s) Reliability No contact scroll design that minimizes friction, increases volumetric efficiency and reduces vibration, thus longer service life Suction gas cooled motor Low Power Consumption: High EER No crankcase heater required Tandem Compressor ( 570B and above) For model with 3 compressors system and above, two compressors are connected in tandem, thus reducing the number of condenser water inlet/ outlet connection. Multiple Compressors ( 250B and above) By cycling off compressor(s) operation to match building load, no energy is being wasted when room load requires lesser cooling capacity No total shut down when servicing or repairing a faulty compressor Cleanable Shell and Tube Condenser Multiple 3/4 O.D. copper finned tubes with 25 to 30% more surface area ensure better heat transfer Integral subcooling circuit to maximize efficiency Provided with fusible plug for safety purpose Leak and pressure tested to 450 psig Fully Leak Tested Refrigerant Circuit Leak and pressure tested at 450 psig Pressure ports are provided on the discharge, liquid and suction line Evacuated, dehydrated and charged with refrigerant Efficient Evaporator Coil Independent thermal expansion valve with external equalizer for better refrigerant control and wider load condition and for ( 56CH and below) shall be capillary tube Leak and pressure tested to 450 psig Evacuated, dehydrated and charged with refrigerant Safety Components ( 46CH and above; B Series) Highlow pressure cutout for model to protect compressor from high discharge pressure and system leakage Liquid line sight glass and filter drier for refrigerant line components 2

3 WATER COOLED PACKAGE UNITS Product thatt perform By peoplee who care Drive Package and Blowers ( 68CH and above; 08B and above) Belt driven drive package offers flexibility on various air flow rate and various static pressure applications Single large diameter double inlet double width blowers (AMCA certified) reduce the noise level and eliminates the need for common transition and eliminates air unbalance Casing Constructed of electro galvanized steel sheet and insulated with /2 thick x /2 lb per cu.ft linacoustic fiberglasss Aesthetically coated with powder paint to provide excellent finish, weatherability and corrosion resistancee Removable panels on the left and right hand side of the unit to provide access to critical parts and components Filters Side loading thick filters from both sidesthus eliminates unnecessary duct opening at site. Optional Accessories Features Factory wired starters DOL for compressors and fan motors Autotransformer for compressors Suction stop valve(s), discharge stop valve(s) and liquid stop valve(s) Thermostat Hydrophilic aluminum fins or copper fins for better corrosion resistance Hot gas by pass for low load conditions Electric heaters 24VAC control Indicating light Main incoming isolator Microprocessor controlled Water side economizer with internal factory piping and controls Hot water coils Electric heat Direct drive air foil & plenum fan 2 & 4 filter Optional R22 refrigerant COOLING & HEATING PORTFOLIOO CH R407C Capacity Capacity Reference Hz Reference Hz MBH kw MBH kw WCP 8CH WCP 24CH WCP 28CH WCP 32CH WCP 35CH 46CH 56CH 68CH 8CH 95CH 08CH 25CH 45CH 60CH 90CH 220CH 250CH 290CH B 8B 95B 08B 25B 45B 60B 90B 220B 250B 290B 320B 380B 435B 480B 50B 570B 640B B B B B B B B B Notes: ) Ratings Are Gross Capacities For Net Capacities, Deduct Evaporatorr Blower Motor Heat. 2) Cooling Mode: At 80 F (DB), F (WB) Air on Evaporator And 95 F Ambient Condenser Water Leaving Temperature. 3) R22 performance data can be estimated from the above data by applying below factor: +3% on cooling capacity, 2% on compressor kw input. 3 B R407C

4 PHYSICAL SPECIFICATIONS Product thatt perform By peoplee who care CH 50Hz Model WCP 8CH WCP 24CH WCP 28CH WCP 32CH WCP 35CH 46CH 56CH 68CH 8CH 95CH 08CH 25CH 45CH 60CH 90CH 220CH 250CH 290CH Compressor Nominal Power Qty LRA Supply 230V50Hz x36 x V50Hz x49 x V50Hz x60 x V50Hz x x2. 230V50Hz x x2. 230V50Hz x45 x V50Hz x56 x V350Hz x45 x V350Hz x0 x V350Hz x95 x V350Hz x4 x. 400V350Hz x25 x V350Hz x25 x V350Hz x x V350Hz x98 x V350Hz x95 x25 NRA x0.0 x V350Hz 2x25 2x V350Hz 2x25 2x6.2 Cond. Min Max Usgpm Type of Drive Blower Qty Dia x Width inches Blower Section Max HP Direct 9x Direct 9x Direct 9x Direct 0x Direct 0x8 0.5 Direct 0x0 0.5 Direct 0x Belt 0x0.5 Belt 0x0 4.0 Belt 2x2 4.0 Belt 2x2 4.0 Belt 2x2 4.0 Belt 2x2 4.0 Belt 2x2 5.5 Belt 5x5 7.5 Belt 8x8 7.5 Belt 8x8 0 Belt 8x8 0 Motor FLA LRA Fan Air Flow Min Max CFM Evaporatorr Coil Total Rows Face Area ft² Approx. Refrigerant Charge Comp. Qty x lbs 3.9 x x x x x x x x x x x x x x x x.3 x x x20.7 Approx. Operating Weight (lbs) Hz 6WCP 8CH 6WCP 24CH 6WCP 28CH 6WCP 32CH 6WCP 35CH 230V60Hz 230V60Hz 230V60Hz 230V60Hz 230V60Hz x39 x56 x56 x70 x70 x7.6 x9.6 x.0 x3. x Direct Direct Direct Direct Direct 9x7 9x7 9x7 0x8 0x CH 230V60Hz x40 x Direct 0x CH 6 68CH 6 8CH 6 95CH 6 08CH 230V60Hz 460V360Hz 460V360Hz 460V360Hz 460V360Hz x5 x55 x x0 x95 x5.4 x6.7 x7.7 x9.6 x Direct Belt Belt Belt Belt 0x0 0x0 0x0 2x2 2x CH 6 45CH 6 60CH 6 90CH 6 220CH 460V360Hz 460V360Hz 460V360Hz 460V360Hz 460V360Hz x4 x2.2 x25 x3.8 x25 x5.4 x x6.0 x98 x Belt Belt Belt Belt Belt 2x2 2x2 2x2 5x5 8x CH 2 460V360Hz x25 x x95 x. 90 Belt 8x CH 2 460V360Hz 2x25 2x Belt 8x8 0 Notes: ) NRA = Nominal Running Ampere. 2) LRA = Locked Rotor Ampere. 3) FLA = Full Load Ampere. 4) Minimummaximum voltage is 230V± 0%, 400V ± 0%, 460V ± 0%. 5) For other power supply equirements, please contact the DunhamBush sales office x x x x x x x x x x x x x x x x x x

5 PHYSICAL SPECIFICATIONS Product thatt perform By peoplee who care B (50Hz) Model 68B 8B 95B 08B 25B 45B 60B 90B 220B 250B 290B 320B 380B 435B 480B 50B 570B 640B B 760B B 860B 950B 40B 340B Qty Nominal Power Supply 400V350Hz 400V350Hz 400V350Hz 400V350Hz 400V350Hz 400V350Hz 400V350Hz 400V350Hz 2 400V350Hz 2 400V350Hz 2 400V350Hz 2 400V350Hz 2 400V350Hz 3 400V350Hz 3 400V350Hz 3 400V350Hz 3 400V350Hz 4 400V350Hz 4 400V350Hz 4 400V350Hz 5 400V350Hz 5 400V350Hz 5 400V350Hz 6 400V350Hz 8 400V350Hz Compressor MRA LRA x4.0 x74 x7.0 x0 x23.0 x95 x24.2 x4 x26.9 x25 x27.5 x25 x34.0 x x37.0 x98 x23.0 x26.9 x95 x25 2x26.9 2x25 x26.9 x34.0 x25 x 2x34.0 2x 2x37.0 2x98 2x34.0 x27.5 2x x25 3x34.0 3x 2x34.0 x37.0 2x x98 3x37.0 3x98 4x34.0 4x 2x34.0 2x37.0 2x 2x98 4x37.0 4x98 5x34.0 5x 2x37.0 3x34.0 2x98 3x 5x37.0 5x98 6x37.0 6x98 2x37.0 6x34.0 2x98 6x Cond B 8 400V350Hz 8x37.0 8x98 8x x Notes: ) LRA = Locked rotor ampere. 2) NRA = Nominal running ampere. 3) FLA = Full load ampere. 4) MRA = Maximum running ampere. 5) Minimummaximum voltage is 400V ± 0%. 6) Filter is inch thick. 7) Blower for model 68B to 95B as direct driven. 8) For other power supply requirements, please contact the DunhamBush sales office. NRA x8.2 x9. x3.0 x3. x4.7 x6.0 x8.9 x26.6 x3.0 x4.7 2x4.7 2x6.0 2x8.9 2x26.6 3x6.0 3x8.9 2x8.9 x26.6 3x26.6 4x8.9 2x8.9 2x26.6 4x26.6 5x8.9 3x8.9 2x26.6 5x26.6 6x26.6 2x8.9 6x26.6 MinMax USgpm Qty Blower Dia x Width inches 0x0 2x2 2x2 2x2 2x2 2x2 2x2 5x5 5x5 5x5 8x3 8x3 8x8 8x8 20x20 22x22 22x22 22x22 22x22 25x25 25x25 28x28 28x x x22 Blower Section Max HP Motor FLA Evaporator Coil Fan Air Flow Total Face LRA Rows Min Max Area CFM ft² x x x x x x x x x x x x x x x x x x Approx. Refrigerant Charge Comp. Qty x lbs x3.3 x7.6 x7.6 x23.8 x7.6 2x23.8 2x23.8 x25.3 2x23.8 2x25.3 3x23.8 2x25.3 6x23.8 2x x25.3 Approx. Operating Weight (lbs)

6 PHYSICAL SPECIFICATIONS Product thatt perform By peoplee who care 6B (60Hz) Model Qty Nominal Power Supply Compressor MRA LRA NRA Cond. Min Max Usgpm Qty Blower Dia x Width inches Blower Section Max HP Evaporatorr Coil Fan Air Motor Flow Total FLA LRA Min Rows Face Max Area ft² CFM Approx. Refrigerant Charge Comp. Qty x lbs Approx. Operating Weight (lbs) 6 8B 230V60Hz x4.0 x74 x x x B 230V60Hz x7.0 x0 x x x B 460V360Hz x23.0 x95 x x x B 460V360Hz x24.2 x4 x x x B 460V360Hz x26.9 x25 x x x B 460V360Hz x27.5 x25 x x x B 460V360Hz x34.0 x x6 9 5x x B 460V360Hz x37.0 x98 x x x B 2 460V360Hz x23.0 x26.9 x95 x25 x0.7 x x x2.3 x B 2 460V360Hz 2x26.9 2x25 2x x x B 2 460V360Hz 2x27.5 2x25 2x x x B 2 460V360Hz 2x34.0 2x 2x x x B 2 460V360Hz 2x37.0 2x98 2x x x B 3 460V360Hz x34.0 2x26.9 x 2x25 x6 2x x x23.8 2x B 3 460V360Hz 3x27.5 3x25 3x x x B 3 460V360Hz 3x34.0 3x 3x x x B 3 460V360Hz 2x37.0 x34.0 2x98 x 2x20 x x x25.3 x B 4 460V360Hz 2x34.0 2x27.5 2x 2x25 2x6 2x x x23.8 2x B 4 460V360Hz 4x34.0 4x 4x x x B 4 460V360Hz 3x34.0 x37.0 3x x98 3x6 x x x23.8 x B 4 460V360Hz 3x37.0 x34.0 3x98 x 3x20 x x x23.8 3x B 5 460V360Hz 2x37.0 2x34.0 x23.0 2x98 2x x95 2x20 2x6 x x x23.8 2x25.3 x B 5 460V360Hz 5x37.0 5x98 5x x x B 6 460V360Hz 6x37.0 6x98 6x X x B 7 460V360Hz 5x37.0 2x34.0 5x98 2x 5x20 2x x x25.3 2x Notes: ) LRA = Locked rotor ampere. 2) NRA = Nominal running ampere. 3) FLA = Full load ampere. 4) MRA = Maximum running ampere. 5) Minimummaximum voltage is 460V ± 0%. 6) Filter is inch thick. 7) Blower for model 6 8B to 95B as direct driven. 8) For other power supply requirements, please contact the DunhamBush sales office. 6

7 PERFORMANCE DATAA Product thatt perform By peoplee who care CH (50Hz/ 60Hz) R407C Model WCP 8CH WCP 24CH WCP 28CH WCP 32CH WCP 35CH 46CH 56CH 68CH 8CH 95CH 08CH 25CH 45CH 60CH 90CH 220CH 250CH 290CH Standard Capacity MBH Air On Evap. CFM WB Temp. F Total MBH¹ 80 Leaving Condenser Water Temperature F Sens MBH² kw³ Total MBH¹ Sens MBH² kw³ Total MBH¹ Sens MBH² Notes: ) Ratings are based on 80 o F [27 o C] air on evaporator dry bulb temperature. 2) Ratings are gross capacities. For net capacity deduct evaporatorr blower motor heat. 3) kw input shown in the table is total compressor(s) power input. 4) R22 performance data can be estimated from the above data by applying below factor: +3% on cooling capacity, 2% on compressor kw input kw³

8 PERFORMANCE DATAA Product thatt perform By peoplee who care B (50Hz/ 60Hz) R407C Model Standard Capacity MBH Air On Evap. CFM WB Temp. F 80 Total MBH¹ Sens MBH² kw³ Leaving Condenser Water Temperature F 95 0 Total MBH¹ Sens MBH² kw³ Total MBH¹ Sens MBH² kw³ 68B* 8B 95B 08B 25B 45B 60B 90B 220B 250B 290B 320B 380B Notes: ) Ratings are based on 80 o F [27 o C] air on evaporator dry bulb temperature. 2) Ratings are gross capacities. For net capacity deduct evaporatorr blower motor heat. 3) kw input shown in the table is total compressor(s) power input. 4) 68B* available 50Hz only. 5) R22 performance data can be estimated from the above data by applying below factor: +3% on cooling capacity, 2% on compressor kw input

9 PERFORMANCE DATAA Product thatt perform By peoplee who care B (50Hz/ 60Hz) R407C Model Standard Capacity MBH Air On Evap. CFM WB Temp. F 80 Total MBH¹ Sens MBH² Leaving Condenser Water Temperature F 95 0 kw³ Total MBH¹ Sens MBH² kw³ Total MBH¹ Sens MBH² kw³ 435B 480B 50B 570B 640B B 760B B 860B 950B 40B 340B 520B Notes: ) Ratings are based on 80 o F [27 o C] air on evaporator dry bulb temperature. 2) Ratings are gross capacities. For net capacity deduct evaporatorr blower motor heat. 3) kw input shown in the table is total compressor(s) power input. 4) R22 performance data can be estimated from the above data by applying below factor: +3% on cooling capacity, 2% on compressor kw input

10 BLOWER PERFORMANCE Product thatt perform By peoplee who care Ca.) Model WCP 8CH to 56CH (Direct Drive) WCP 8CH DD 7/7 WCP 24CH DD 9/7 WCP 28CH DD 9/7 WCP 32CH DD 9/7 CFM CFM CFM CFM WCP 35CH DD 9/7 CFM CH DD 9/9 56CH DD 9/ /9 CFM CFM b.) Model 68CH to 290CH ( Belt Driven) RPM CFM 68CH CH CH W W W W W W W W CH CH CH CH CH CH CH CH Fan Model ONE 0/ /0 ONE 0/ /0 ONE 2/ /2 ONE 2/ /2 ONE 2/ /2 ONE 2/ /2 ONE 2/ /2 ONE 5/ /5 ONE 8/ /8 ONE 8/ /8 ONE 8/ /8 (KAT) 0

11 BLOWER PERFORMANCE Product thatt perform By peoplee who care B RPM CFM Fan Model Note: Data shown for Class fan construction B B B B B B B B B B B B / 2 2 / 2 2 / 2 2 / 2 5 / 5 5 /5 5 / 5 8 / 3 8 / 3 8 / 8 8 / 8 20 / 20

12 BLOWER PERFORMANCE Product thatt perform By peoplee who care B RPM CFM Fan Model Note: Data shown for Class fan construction B B B W W W B B B B B B B B / / / / / / / / 28 2 x 22 / 22 2 x 22 / 22 2 x 22 / 22 2

13 DIMENSIONAL DATA Product that perform By people who care 50/60Hz : WCP 8CH TO 56CH Model A B C D E F G J WCP 8CH 46 /2[8] 30[7] 20[508] 25 5/8[65] 9 /4[235] 0 /2[2] 0[254] 3/4[9] WCP 24CH 46 /2[8] 30[7] 20[508] 25 5/8[65] 9 /4[235] 0 /2[2] 0[254] 3/4[9] WCP 28CH 46 /2[8] 30[7] 20[508] 25 5/8[65] 9 /4[235] 0 /2[2] 0[254] [25] WCP 32CH 46 /2[8] 30[7] 22[559] 32[83] 0 /2[2] /2[292] 9[229] [25] WCP 35CH 46 /2[8] 30[7] 22[559] 32[83] 0 /2[2] /2[292] 9[229] [25] 46CH 46 /2[8] 30[7] 22[559] 36[94] 3[330] /2[292] 9[229] /4[32] 56CH 46 /2[8] 30[7] 22[559] 36[94] 3[330] /2[292] 9[229] /4[32] 50/60Hz : 68CH TO 45CH Model 68CH 8CH 95CH 08CH 25CH 45CH A 63 [600] 63 [600] 68 [7] 68 [7] [829] [829] B 54 [3] 54 [3] 54 [3] 54 [3] 54 [3] 54 [3] C 3 /2 [] 3 /2 [] 34 /2 [876] 36 [94] 36 [94] 36 [94] D 34 [864] 34 [864] 36 [94] 36 [94] 40 [06] 40 [06] E 3 [330] 3 [330] 5 /2 [394] 5 /2 [394] 5 /2 [394] 5 /2 [394] F /2 [292] /2 [292] 3 /2 [343] 3 /2 [343] 3 /2 [343] 3 /2 [343] G 8 [203] 8 [203] 8 [203] 8 [203] 8 [203] 9 [229] H 9 /2 [24] 9 /2 [24] 9 /2 [24] 9 [229] 9 [229] 0 [254] J /4 [32] /2 [38] /2 [38] /2 [38] /2 [38] /2 [38] K 6 [52] 6 [52] 6 /4 [59] 6 /4 [59] 6 /4 [59] 6 /4 [59] L 8 /4 [20] 8 /4 [20] 9 [229] 9 [229] 9 [229] 9 [229] Notes:.) The unit connection, left/right hand is determined by facing into the return air stream. 2.) All dimensions are in inches[mm]. 3

14 DIMENSIONAL DATA Product that perform By people who care 50/60Hz : 60CH 50/60Hz : 90CH TO 290CH Model A B C D E F G H J K 90CH 90 [2286] 56 [422] 8 /2 [470] 6 [406] 7 /2 [9] 9 /2 [24] 2 [5] 220CH 90 [2286] 56 [422] 22 [559] 9 [483] 7 /2 [9] 9 [229] 5 3/4 [400] 8 /2 [470] /2 [38] /2 [38] 250CH 08 [2743] 74 [880] 22 [559] 9 [483] 8 [203] 9 [229] 5 3/4 [400] 8 /2 [470] /2 [38] /2 [38] 290CH 08 [2743] 74 [880] 22 [559] 9 [483] 8 [203] 9 [229] 5 3/4 [400] 8 /2 [470] /2 [38] /2 [38] Notes:.) The unit connection, left/right hand is determined by facing into the return air stream. Unit shown in drawing is right hand connection. 2.) All dimensions are in inches[mm]. 4

15 DIMENSIONAL DATA Product that perform By people who care 50Hz : 68B, 8B, 95B Model A B C D E F G 68B 3[330] /2[292] 6 /4[43] 6 /4[43] /4[32] 6 3/4[7] 9 /2[24] 8B 5 /2[394] 3 /2[343] 5[38] 5[38] /2[38] 6 3/4[7] 9 /2[24] 95B 5 /2[394] 3 /2[343] 5[38] 5[38] /2[38] 6 /2[65] 9 /2[24] 50Hz : 08B, 25B, 45B, 60B Model A B C D E F G 08B 36[94] 7[78] 5[38] 5[38] 7 /2[9] 45 /2[56] 28 [7] 25B 36[94] 7[78] 5[38] 5[38] 7 /2[9] 45 /2[56] 28 [7] 45B 36[94] 7[78] 5[38] 5[38] 7 /2[9] 45 /2[56] 28[7] 60B 50[270] 6[52] 2[533] 2[533] 5 /2[40] 57 /2[46] 26 [660] 50Hz : 90B Note: All dimensions are in inches[mm]. 5

16 DIMENSIONAL DATA Product that perform By people who care 50Hz : 220B, 250B Model A 220B 32[83] 250B 36[94] 50Hz : 290B, 320B, 380B Model A B P 290B 7[432] 23[584] /2[38] 320B 7[432] 23[584] /2[38] 380B 22[559] 8[457] 2[5] 50Hz : 435B Note: All dimensions are in inches[mm]. 6

17 DIMENSIONAL DATA Product that perform By people who care 50Hz : 480B, 50B, 570B Model A B P 480B 25 /4[64] 20 3/4[527] /2[38] 50B 28 /4[78] 7 3/4[45] 2[5] 570B 28 /4[78] 7 3/4[45] 2[5] 50Hz : 640B, B, 760B Model A B C D 640B 28 /4[78] 2 3/4[552] 6 /2[65] 6 /2[65] B 28 /4[78] 2 3/4[552] 2[5] 8[203] 760B 3 /2[] 8 /2[470] 2[5] 8[203] 50Hz : B, 860B, 950B Model A B C D P B 3 /2[] 3 /2[] 7 /2[9] 0 /4[260] /2[38] 860B 35 /2[902] 27 /2[699] 7 /2[9] 0 /4[260] /2[38] 950B 35 /2[902] 27 /2[699] 8[203] /2[292] 2[5] Note: All dimensions are in inches[mm]. 7

18 DIMENSIONAL DATA Product that perform By people who care 50Hz : 40B, 340B, 520B Model A B C D 40B 4 /2[368] 45[43] 38[3505] 9[229] 340B 2 /2[546] 50[270] 50[380] 5[38] 520B 2 /2[546] 50[270] 50[380] 5[38] 50/60Hz : FB (FREEBLOW TYPE) Model A B C P Q 68 FB 48[29] 22[559] 79[2007] /4[32] 8 FB 48[29] 22[559] 79[2007] /2[38] 95 FB 48[29] 22[559] 79[2007] /2[38] 25 FB 6[549] 24[60] 8[2057] /2[38] 45 FB 6[546] 24[60] 8[2057] /2[38] 60 FB 6[549] 30[7] 86[284] /2[38] 90 FB [829] 30[7] 86[284] /2[38] /2[38] 220 FB [829] 30[7] 86[284] /2[38] /2[38] Note: For access to internal components.) Unscrew bolts at return air grille, remove grille and access to filters and coil. 2.) Unscrew bolts for blower section panel, push panel up and remove panel for access to blower and drive assembly. 3.) Unscrew bolts for bottom panel, push panel up and access to compressor(s), condenser(s) and controls. 4.) Add 0" to the unit's height if autotransformer were required. Note: All dimensions are in inches[mm]. 8

19 DIMENSIONAL DATA Product that perform By people who care 60Hz : 6 8B, 95B Model J K 6 8B 8 /2 6 3/ B 9 /2 6 / 2 60Hz : 6 08B, 25B, 45B, 60B Model A F F2 J K 6 08B 45 / /2 6 /2 6 25B 45 / /4 6 45B 45 / /4 6 60B 57 / /4 60Hz : 6 90B, 220B, 250B, 290B, 320B, 380B Model A B C D E F F2 G H I J K L M N P Q 6 90B 57 / /2 6 2 /8 26 7/8 24 3/ / / B / /4 28 3/4 24 3/ / / B / /4 28 3/4 24 3/4 6 7/8 4 5/8 8 /2 5 / /8 /2 / B / /4 7 /2 4 /2 8 /2 5 / /4 /2 / B / /4 7 /2 4 /2 8 /2 5 / /4 /2 / B / /4 7 /2 4 /2 8 /2 5 / /4 2 2 Note: All dimensional are in inches. 9

20 DIMENSIONAL DATA Product that perform By people who care 60Hz : 6 435B 60Hz : 6 480B, 50B Model D E F P 6 480B 25 /4 25 /4 20 3/ B 28 /4 28 /4 7 3/4 / 2 60Hz : 6 570B Note: All dimensional are in inches. 20

21 DIMENSIONAL DATA Product that perform By people who care 60Hz : 6 640B 60Hz : 6 B 60Hz : 6 760B Note: All dimensional are in inches. 2

22 DIMENSIONAL DATA Product that perform By people who care 60Hz : 6 B, 860B, 950B Model D E F G H I J P Q 6 B 3 /2 3 /2 3 /2 8 /4 22 /8 9 3/ B 35 /2 35 /2 27 /2 8 /4 22 /8 9 3/ B 35 /2 35 /2 27 /2 / /2 / 2 60Hz : 6 40B 60Hz : 6 340B Note: All dimensional are in inches. 22

23 DIMENSIONAL DATA Product that perform By people who care 60Hz : 6 520B Note: All dimensional are in inches. ELECTRICAL TYPICAL WIRING DIAGRAM CORRECTION FACTORS To correct for variation in air flow, use this multiplier Air Flow Variation Total Capacity Sensible Capacity To correct for altitude, use this multiplier Altitude Above Sea Level Ft Cooling Capacity To correct sensible capacity for varying dry bulb Dry Bulb Wet Bulb Note: If The Capacity After Multiplying The Sensible With The Correction Factor Exceed The Total Capacity, Then The Sensible Must Be Equal To The Total.

24