Bryant 588A User's Manual
Contents
1. NPT 19 0 DRAIN OUTLET FRONT VIEW Unit 588A Sizes 018 042 Without Base Rail 5 UNIT COND COIL 588A018040 588A024040 588A024060 588A030040 588A030060 080 588A036060 080 588A036100 120 588A042060 080 588A042100 120 8 Material National Electrical Code Required 49 9 16 1259 39 o 0 36 914 36 914 36 914 48 1219 14 856 0 9 229 O 30 762 8 1 4 209 6 11 42 1067 36 914 42 1067 F G CENTER OF GRAVITY in mm in mm in mm 3 26 82 681 2 20 22 513 6 9 27 23 691 6 210 533 1 CG Center of Gravity MAT L outdoor fan discharge Side opposite ducts Maximum extension of overhangs Bottom of unit Unit and ungrounded surfaces Ox y A 25 04 636 22 72 577 1974 504 8 2214 565 4 26 57 674 9 201 509 3 13 16 334 3 26 93 684 211 5354 26 87 682 5 210 533 1 1 14 2374 606 4 264 666 36 81 681 210 15337 96 380 COND Condenser NEC LV Low Voltage REQ D REQ D CLEARANCES FOR SERVICING in mm A a a e Duct panel Compressor access Except for NEC requirements Unit top Duct side of unit Flue panel NEC REQ D CLEARANCES in mm control box side E Unit and block or concrete walls and other DIMENSIONAL DRAWINGS cont 26 90 683 3 20 17 512 3 27 31 693 7 210 532 6 52 LEGEND 1320 8 NOTE Clearances must be maintained to prevent recirculation of air from Unit top REQ D CLEARANCES TO COMBUSTIBLE MATL in mm Side opposite ducts Between unit2. 195 210 205 2 01 Capacit Total Capacity Btuh x 1000 System Btuh x 1000 Total 179 16 2 146 180 163 149 Sensible 8 37 109 13 2 8 60 114 14 0 kW 225 220 215 174 157 143 873 11 7 14 2 Total System kW 2 31 2 26 220 237 2 31 2 25 2 42 2 36 2 31 588A024 2 TONS Indoor Coil Air Outdoor Coil Entering Air Temperature F Capacity Capacit Btuh x 1000 100 Btuh x 1000 Total System Total Sensible 588A030 212 TONS Indoor 269 260 2 51 275 265 2 56 2 80 271 2 62 95 Total Capacity System Btuh xX 1000 kW Total Sensible 26 3 23 6 21 1 26 6 240 215 27 0 24 4 21 9 Coil Air Capacity Btuh x 1000 Total Sensible 33 7 16 3 30 7 210 252 LEGEND BF Bypass Factor Ewb Entering Wet Bulb Total System 3 16 3 09 301 322 315 307 328 3 20 313 SHC Sensible Heat Capacity 1000 Btuh NOTES 127 161 19 3 131 171 205 284 273 2 63 Total Sensible KW Total Sensible 246 220 196 121 155 185 137 181 215 Outdoor Coil Entering Air Temperature F Ca Btuh 317 28 8 258 323 29 2 26 3 32 4 29 4 26 9 95 pacity x 1000 105 297 286 2 74 303 292 281 3 09 297 2 88 Total Capacit System Btuh x 1000 kw__ Total Sensible 169 22 7 26 9 1 Ratings are net they account fo
3. Va COND COIL 43 11 16 1108 8 ed m 2 FA EVAP COIL OPTIONAL RETURN AIR OPENING RETURN amp 14 7 16 365 9 1 11716 46 2 281 4 17 1 16 433 9 OPTIONAL SUPPLY AIR OPENING 1 1 8 28 6 DIA S POWER ENTRY 7 8 22 2 DIA CONTROL ENTRY 674 9 28 15 16 734 41 3 DIA GAS ENTRY 1 27 14 NPT GAS CONNECTION REAR VIEW FLUE PANEL COMPRESSOR ACCESS PANEL 3 4 NPT 19 0 DRAIN OUTLET FRONT VIEW Unit 588A Sizes 048 060 Without Base Rail 7 DIMENSIONAL DRAWINGS cont REQ D CLEARANCES FOR SERVICING in mm Duct panel Unit top Side opposite ducts Compressor access Except for NEC requirements REQ D CLEARANCES TO COMBUSTIBLE MATL in mm a TT Maximum extension of overhangs Unit top Duct side of unit Side opposite ducts Bottom of unit Flue panel NEC REQ D CLEARANCES in mm Between units control box side E Unit and ungrounded surfaces control box side Unit and block or concrete walls and other grounded surfaces control box side 48 1219 14 356 9 229 ete 30 762 42 1067 36 914 42 1067 LEGEND CG Center of Gravity Material COND Condenser National Electrical Code LV Low Voltage Required NOTE Clearances must be maintained to prevent recirculation of air from outdoor fan discharge AAA OF GRAVITY in mm UNIT ai EN A 586A048080 28 54 724 9 20 00 508 17 66 448 6 588A048100 12
4. 257 249 o MEET 835 7 371 368 345 326 319 304 pee m aan aah Watts 493 476 460 443 425 401 378 Cim 1156 el ee a es EA N Q Q de 473 447 427 367 346 337 1047 96 500 478 459 439 410 Cim 43 519 1414 Watts 609 50a 564 50 Cim 1563 1461 1870 1202 1157 60 5 4 Watts o High N N Watts 678 635 604 580 9 fm 1280 102 Watts o D w Low O al A amp Qj N N D on a o o o 820 649 1485 High ONES ES E QN os z 5 g ale l 9 Q 3 2 a Watts as pod ies STO A 744 706 641 606 557 511 m 2026 1905 1830 1752 1608 1513 1367 122 Watts 905 846 824 804 E ESA 991 8 N o Low Q 048 A High 3 Cf 2025 1905 1830 1752 Watts 991 925 904 875 84 830 e9 f 2009 1960 1900 1845 1775 A Watts 1355 88 f 1890 wais oar A 1265 Cm 2509 2450 2380 2310 2235 Air delivery values are based on operating voltage of 230 v or 460 v dry coil without filter Deduct wet coil and filter pressure drops to obtain external static pressure available for ducting NOTES 1 Do not operate the unit at a cooling airflow that is less than 350 cfm tor each 12 000 Btuh of rated cooling capacity Evaporator coil frosting may occur at airflows below this point 2 Dashes indicate portions of t
5. 495 509 24 8 538 488 24 1 5 83 464 23 4 6 34 0 08 67 483 327 485 464 321 5 28 442 31 2 573 415 30 2 622 62 438 39 4 476 419 38 6 5 17 393 37 3 5 61 36 6 35 9 6 08 72 537 26 4 49 2 25 1 595 47 0 24 3 6 45 67 491 34 6 447 33 1 585 424 32 4 6 34 62 445 419 40 1 39 7 5 74 377 37 6 622 72 53 9 27 1 49 6 26 0 606 474 25 4 657 1800 67 496 36 4 452 35 1 596 428 34 2 6 46 62 451 44 1 412 412 587 390 39 0 6 36 LEGEND twb Wet bulb temperature corresponding to enthalpy of air BF Bypass Factor leaving indoor coil h ywb Ewb Entering Wet Bulb _ total capacity Btuh x 1000 SHC Sensible Heat Capacity 1000 Btuh hwb Newb Z5 xcim NOTES Where hewb Enthalpy of air entering indoor coil 1 Ratings are net they account for the effects of the indoor fan motor 4 The SHC is based on 80 F edb temperature of air entering indoor power and heat coil 2 Direct interpolation is permissible Do not extrapolate Below 80 F edb subtract corr factor x cfm from SHC 3 The following formulas may be used Above 80 F edb add corr factor x cfm to SHC sensible capacity Btuh x 1000 Correction Factor 1 10 x 1 BF x edb 80 db tedb 110 x cfm 15 NET COOLING CAPACITIES cont 588A060 5 TONS indoor Outdoor Coil Entering Air Temperature F Coll Alr 85 95 105 PS Capacity Total Capacity Btuh x 1000 System Btuh x 1000 Ewb F otal Sensible kW Total Sensible 72 69 4 6 5
6. E ee oe Pann or Lae ost oval os joel ELECTRICAL DATA UNIT COMPRESSOR 588A VOLTAGE V PH HZ RANGE 208 230 1 60 RLA aaa LEGEND AWG American Wire Gage CSA Canadian Standards Association FLA Full Load Amps HACR Heating Air Conditioning and Refrigeration LRA Locked Rotor Amps MCA Minimum Circuit Amps MOCP Maximum Overcurrent Protection fuses or HACR type circuit breaker NEC National Electrical Code RLA Rated Load Amps Fuse or HACR breaker tMinimum wite size is based on 60 C copper wire If other than 60 C is used determine size from NEC Voltage drop of wire must be less than 2 of rated voltage NOTES 1 In compliance with NEC requirements for multimotor and combina tion load equipment refer to NEC Articles 430 and 440 the over current protective device for the unit shall be fuse or HACR breaker The CSA units may be fuse or circuit breaker 2 Unbalanced 3 Phase Supply Voltage Never operate a motor where a phase imbalance in supply voltage is greater than 2 Use the following formula to determine the per cent of voltage imbalance Voltage Imbalance max voltage deviation from average voltage average voltage 100 x COND FAN NN P po 2 AMOO O Oj AAA HA HK HhPANN 20 AWG 60 C MIN WIRE INDOOR FAN FLA MAX WIRE PPLY POWER SU LENGTH OOAbhMNM OABRMNN WOR MODAD MOODMWOOD QNNM M Example Supply volt
7. Limit Switch Main Gas Valve Unit 588A Sizes 036 060 460 3 60 BRN National Electrical Code Outdoor Fan Motor Power Quadruple Terminal Rollout Switch Transformer Field Splice Terminal Marked Terminal Unmarked Splice Factory Wiring Field Control Wiring Field Power Wiring Accessory or Optional Wiring To Indicate Common Potential Only Not to Represent Wiring TYPICAL INSTALLATION ROOF MOUNTING CONCENTRIC DIFFUSER BOX J RETURN AIR FLEXIBLE DUCT CEILING APPLICATION DATA Condensate trap A 2 in condensate trap must be field supplied Ductwork Secure downflow discharge ductwork to roof curb For horizontal discharge applications attach ductwork to unit with flanges Units are equipped with factory installed duct covers on both the downflow and horizontal openings Remove appropriate duct panel covers for intended discharge application Units utilizing downflow option do not require duct panel cover removal Thermostat To achieve simultaneous economizer cool ing and mechanical cooling use of 2 stage cooling thermo 25 stat is recommended for all units equipped with accessory economizer Airflow Units are draw thru on cooling and blow thru on heating Maximum cooling airflow To minimize the possibility of condensate blow off from evaporator airflow through units should not exceed 450 cfm ton Minimum cooling airflow is 350 cfm ton Minimum ambient ope
8. O D D O O A Ww 117 1995 1901 ati Ih 900 Cfm Low ise 751 1582 801 1729 048 122 1814 1896 a ae ee f C Watts 970 952 928 905 sso 847 804 co 176 2075 2054 Watts 1201 C m Low co 83 921 1804 1312 1312 00 wars 1300 1900 Cfm Med 060 2830 eas 2420 2355 2280 2223 2150 2079 2008 1982 Cfm g voltage of 230 v or 460 v dry coil without filter Deduct wet coil and filter pressure drops to obtain external static pressure available for ducting Air delivery values are based on operatin NOTES point pacity or are not rated cooling capacity Evaporator coil frosting may occur at airflows below this 1 Do not operate the unit at a cooling airflow that is less than 350 cfm for each 12 000 Btuh of 2 Dashes indicate portions of table that are beyond the blower motor ca recommended 18 WET COIL PRESSURE DROP UNIT SIZE AIRFLOW PRESSURE DROP 588A cfm in wg a en eae PE aes es 0 082 wo 88 00 0 088 900 0088 FILTER PRESSURE DROP in wg UNIT SIZE FILTER geile Ea 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 COD ED A ee a E ee EN SA AOS E E AE E O O O E E E Ppp par A E oe a ont A A A E E RE
9. control low voltage wiring harness and a rainhood Adequate wire lengths are provided additional field supplied wires are not required Horizontal economizers are also furnished with a 2 in disposable air filter and gasket material Modulating economizer package consists of low leakage damp ers with controls The economizer will allow a fixed percentage of outdoor ventilation air into the unit whenever the evaporator fan is running SUGGESTED USE e Allows outdoor air to be used for free cooling whenever the outdoor air is below the enthalpy control setting e To reduce energy usage Use whenever the hours of opera tion at temperatures below 40 F are significant Two Position Damper In the two position dampers the en thalpy control detects when outdoor air is suitable for free cooling by measuring the outdoor air dry bulb temperature and humidity Whenever the outdoor air quality is acceptable for free cooling the outdoor air damper opens fully and the return air damper closes allowing outdoor air to enter the building SUGGESTED USE e Allows use of outdoor air to cool building without using com pressor Damper closes when evaporator fan is off to prevent cold backdraft and wasted energy Manual Outdoor Air Damper Package consists of a manu ally adjustable damper and includes a rainhood and birdscreen SUGGESTED USE e To allow a fixed percentage of outdoor air for ventilation un der all
10. or Optional Wiring To Indicate Common Potential Only Not to Represent Wiring MAXIMUM WIRE SIZE 2 AWG 230 VOLT OPERATION AS SHOWN FOR 208 VOLT OPERATION REVERSE RED AND ORN LEADS ON TRANSFORMER COOLING FAN LOGIC BR 0 T 6 ENERGIZED l T 30 DE ENERG 1 ZED HEATING FAN LOGIC er A 0 45 T T 30 W BR W BR ENERGIZED ENERGIZED DE ENERGIZED DE ENERG ZED SINGLE STAGE HEAT SINGLE STAGE COOL THERMOSTAT TYP comp AREA T__ COMP AREA ae HAIN PWR PER NEC 24V CONN 24V SPLICE COMMON BOX NOTES i 1 If any of the original wire furnished must be replaced it must be re placed with type 90 C wire or its equivalent Thermostat HHO7AT174 HHO1AD040 HHO1AD046 HHO1PC184 HHO1PC185 HHO7AT196 Subbase HH93AZ040 HH93AZ207 HH93AZ176 Use copper conductors only TYPICAL FIELD WIRING cont 036 042 048 060 YEL YEL BLU O IFH GRN YEL FS YEL o oi I ORN o o GRN YEL BRN ls GROUNDED THRU STANDOFF LEGEND American Wire Gage Blower Relay Contactor Capacitor Crankcase Heater opal eens Motor Combustion Relay Equipment Fuse Link Flame Sensor Fuse Ground Gas Valve Relay Hall Effect Sensor High Voltage Transformer Ignitor nduced Draft Motor Indoor Fan Motor integrated Gas Control Internal Protector Limit Switch Main Gas Valve Unit 588A Sizes 030 060 208 230 3 60 23 YEL q c e National Elec
11. 0 140 2822 7168 2005 5093 17 66 448 6 588A060080 28 18 7156 20 19 512 8 17 66 448 6 588A060100 120 140 27 79 705 9 20 23 513 8 17 66 448 6 UNIT ELECTRICAL CHARACTERISTICS 52 49 9 16 1320 8 1259 3 CORNER WEIGHT Ib kg pfi A B Te To 164 75 72 33 4 588A048100 120 140 208 230 160 208 230 3 60 116 53 92 42 165 75 77 35 588A060080 208 2397160 ra 217 123 56 99 45 173 79 82 37 588A060100 120 140 208 230 1 60 208 230 3 60 126 57 102 46 173 79 88 40 208 230 1 60 208 230 3 60 588A048080 eo oan 199 113 51 89 40 3 60 9 BLOWER ACCESS PANEL RIGHT SIDE VIEW o 7 8 22 23 ALTERNATE LV ENTRY FLUE HOOD EVAP COIL ACCESS 18 1 16 458 8 4 13 16 122 2 BURNER AND CONTROL BOX ACCESS PANEL 1 174 75 C31 ALTERNATE POWER ENTRY 3 5 16 84 1 11 5 16 S 5 0 pemean ah 6287 3 FD onu en pap N 1 1 27 12 13 16 292 1 325 4 2 8 20 0 8 53 8 LEFT SIDE VIEW 45 1 2 COND COIL 1155 7 43 11 16 Na 1108 8 Wt A Wp NARRA ET A de OPTIONAL RETURN AIR OPENING EVAP COIL 10 9 16 268 9 Ly 13 16 11 16 46 2 Ed 043 2 281 4 o 17 1 16 433 9 OPTIONAL SUPPLY AIR OPENING 2 1 16 52 3 7 8 22 2 DIA CONTROL ENTRY 1 1 8 28 6 DIA POWER ENTRY 1 5 8 41 3 DIA GAS ENTRY 1 2 14 NPT GAS CONNECTION REAR VIEW FLUE PANEL COMPRESSOR ACCESS PANEL
12. 0 81 0 765 030040 20 50 810 765 80 000 64 800 100 000 81 000 024060 810 77 5 030060 810 775 036060 810 775 042060 810 775 030080 036080 042080 048080 060080 036100 042100 048100 060100 036120 81 0 780 810 780 042120 80 0 77 5 048120 120 000 97 200 80 0 77 5 060120 l 80 0 77 5 048140 50 80 80 0 775 LEGEND AFUE Annual Fuel Utilization Efficiency CSE California Seasonal Efficiency NOTE Before purchasing this appliance read important energy cost and efficiency information available from your retailer DIMENSIONAL DRAWINGS z 2 mmm mmm xy Tz EEA 20 59 523 16 6 4207 18 5 6 481 0 10 85 276 22 36 568 27 40 696 27 01 686 22 44 570 20 6 522 3 2215468 582 6 27 011686 22 44 570 12 65 321 26 94 684 22 44 570 LEGEND UNIT 588A018040 588A024040 588A024060 588A030040 588A030060 080 588A036060 080 588A036100 120 588A042060 080 588A042100 120 Material Center of Gravity Condenser National Electrical Code Low Voltage Required NOTE Clearances must be maintained to prevent recirculation of air from outdoor fan discharge REQ D CLEARANCES FOR SERVICING in mm Duct panel a see SD Unit top 36 914 Side opposite ducts 36 914 Compressor access 36 914 Except for NEC requirements REQ D CLEARANCES TO COMBUSTIBLE MATL in mm Maximum extension of overhangs 48 1219 Unit top 14 356 Duct side of unit sa 0 Side o
13. 3 66 2 332 0 03 67 620 6 33 58 8 424 62 550 518 510 72 705 67 3 348 67 631 453 62 56 3 53 5 72 713 36 3 67 63 9 482 62 58 2 55 6 LEGEND BF Bypass Factor Ewb Entering Wet Bulb SHC Sensible Heat Capacity 1000 Btuh NOTES 1 Ratings are net they account for the effects of the indoor fan motor power and heat 2 Direct interpolation is permissible Do not extrapolate 3 The following formulas may be used sensible capacity Btuh x 1000 db tedb 110 x cfm 16 Capacity Capacity Btuh x 1000 Btuh x 1000 sensible kW Total Sensible_ 629 32 1 760 595 30 9 55 1 411 737 520 400 487 48 7 717 458 45 8 63 9 33 7 778 60 5 32 6 56 0 44 0 7 54 52 8 428 510 50 9 739 48 5 48 4 645 35 3 795 56 7 46 9 771 530 52 8 759 twp Wet bulb temperature corresponding to enthalpy of air leaving indoor coil h wb a _ total capacity Btuh x 1000 hwb Newb 4 5 x cfm Where hewb Enthalpy of air entering indoor coil The SHC is based on 80 F edb temperature of air entering indoor coil Below 80 F edb subtract corr factor x cfm from SHC Above 80 F edb add corr factor x cfm to SHC Correction Factor 1 10 x 1 BF x edb 80 e DRY COIL AIR DELIVERY HORIZONTAL DISCHARGE Deduct 10 for 208 v 230 AND 460 VOLT HORIZONTAL DISCHARGE External Static Pressure in wg MOTOR SIZE wats 270 235 200 HE AR Watts 275 273 269 260
14. 41 30 5 372 390 28 8 28 2 4 08 26 7 267 4 26 20 7 4 08 4 29 376 192 4 48 27 1 395 4 14 33 7 254 4 32 325 381 3 99 300 30 0 417 21 4 415 404 20 8 4 36 379 200 456 285 4 03 36 4 277 4 22 34 0 26 8 441 34 2 390 328 328 4 09 31 1 31 0 4 29 E o e o 00 OAJ Ae PONJON 72 67 62 72 3 67 3 62 34 2 72 67 62 Ooh ARON ONO 588A042 31 2 TONS Indoor Outdoor Coil Entering Air Temperature F Coll Air 85 95 AA En Capacity Total Capacity Total Total Capacity Total Cfm BF E Btuh x 1000 System Btuh x 1000 System Btuh x 1000 System Btuh x 1000 System Total Sensible KW Total Sensible kW Total Sensible KW Total Sensible kW 479 235 457 453 225 481 43 0 218 5 08 40 1 20 7 5 30 442 30 0 4 43 418 292 467 39 3 28 2 4 90 36 7 272 512 40 3 36 1 4 28 38 0 34 9 450 35 7 33 8 473 33 3 32 5 4 94 45 9 234 4 91 43 3 225 517 40 4 214 5 39 425 30 9 477 39 9 299 501 372 28 8 5 23 38 8 37 1 4 61 36 4 35 8 4 84 34 1 34 1 5 06 46 4 24 2 500 437 23 4 5 26 40 8 22 3 5 49 43 0 325 4 87 40 4 315 510 376 30 4 5 32 39 4 38 9 471 37 2 37 2 4 94 35 0 350 518 588A048 4 TONS Indoor Outdoor Coil Entering Air Temperature F cotar D sooo Cd 105 115 Capacity Capacity Total Capacity Total Capacity Total C m P Btuh x 1000 Btuh x 1000 System Btuh x 1000 System Btuh x 1000 System KW Total Sensible KW Total Sensible _ kW 72 529 25 6
15. 5 8 3 4 NPT 19 0 DRAIN OUTLET 2 3 16 63 6 FRONT VIEW Unit 588A Sizes 048 060 With Optional Base Rail 8 DIMENSIONAL DRAWINGS cont part Numer ar 13 1344 8 203 16 416 8 203 19 489 8 203 22 568 8 203 25 651 PR EE A eran FA FLAT a TA PITCHED NOTES Roof curb must be set up for unit being installed Seal strip must be applied as required for unit being installed Dimensions in are in millimeters Roof curb is made of 16 gage stee Attach ductwork to curb flanges of duct rest on curb Service clearance 4 ft on each side Direction of airflow D N OQR AON Insulated panels 1 in thick fiberglass 1 Ib density eae es eee all 7 4 FLAT CURB a N N POWER AND GAS ENTRY MLL INSSNYZ y SUPPLY AIR VIS RETURN AIR THIS BRACKET MUST BE BEFORE INSTALLATION CONLY FOR UNITS WITH BASE RAILS COUNTER FLASHING FIELD SUPPLIED ROOFING FELT FIELD SUPPLIED CANT STRIP FIELD SUPPLIED ROOFING MATERIAL FIELD SUPPLIED RIGID INSULATION FIELD SUPPLIEO DETAIL A SUPPLY AIR 17 9 16 OPENING 446 RETURN AIR OPENING 11 3 4 25 ol ha 39 3 4 1 2 13 1010 172 13 2791 SCREW CLEARANCE REMOVED THIS PANEL MUST BE REMOVED BEFORE INSTALLATION SUPPLY Al OPENING R Roof Curb Sizes 018 060 9 DIMENSIONAL
16. AN LOGIC BR E E E 45 T T 30 W BR W BR ENERGIZED ENERGIZED DE ENERGIZED DE ENERGIZED MAIN i 24V SPLICE COMMON BOX SINGLE STAGE HEAT amp SINGLE STAGE COOL THERMOSTAT TYP comp AREA __ CORP AREA Ope nee panes COMPONENT PER NEC 24Y_CONN ARRANGEMENT NOTES 1 If any of the original wire furnished must be replaced it must be re placed with type 90 C wire or its equivalent Thermostat HHO7AT174 HHO1AD040 HHO1AD046 HHO1PC184 HHO1PC185 HHO7AT196 Subbase HH93AZ040 HH93AZ207 HH93A2176 Use copper conductors only TYPICAL FIELD WIRING 018 024 036 048 060 030 gt YEL BRN ho B BLK BLURED IFM GRN YEL BRN S ve o oh I ORN o o l GRN YEL BRN l GROUNDED THRU STANDOFF MO O E E S LEGEND American Wire Gage Blower Relay Contactor Capacitor Crankcase Heater Compressor Motor Combustion Relay Equipment Fuse Link Flame Sensor Fuse Ground Gas Valve Relay Hall Effect Sensor High Voltage Transformer Ignitor Induced Draft Motor Indoor Fan Motor Integrated Gas Control Internal Protector Limit Switch Main Gas Valve Unit 588A Sizes 018 060 208 230 1 60 22 BRN BRN BRN BRN National Electrical Code Outdoor Fan Motor Power Quadruple Terminal Rollout Switch Transformer Field Splice Terminal Marked Terminal Unmarked Splice Factory Wiring Field Control Wiring Field Power Wiring Accessory
17. CONDENSER COIL Face Area sq ft 7 04 7 04 8 67 8 67 8 67 8 67 Rows Fins in 2 17 2 17 2 17 2 17 2 17 2 17 CONDENSER FAN Nominal Airflow cfm 1900 Nominal Speed rpm 1050 Diameter x Width in 1 18 V2 Motor Hp y 1 1 1 1 1 EVAPORATOR COIL 4 1 4 Ya Ya Ya Ya Face Area sq tt 3 33 3 33 4 44 4 44 4 44 4 44 Rows Fins in 3 15 3 15 315 3 15 3 15 3 15 EVAPORATOR FAN Nominal Airflow cfm 1600 Nominal Speed rpm 1100 Diameter x Width in 10x 10 Motor Hp single phase Ya three phase Ya FURNACE SECTION Burner Orifice No Qty driil size Natural Gas Burner Orifice No Qty drill size Propane Gas RETURN AIR FILTERS in t 24 x 24 24 x 30 UNIT SIZE 588A 060080 060100 060120 060140 0 5 5 5 5 NOMINAL CAPACITY tons OPERATING WEIGHT Ib Without Base Rail 453 465 465 465 With Optional Base Rail 477 489 489 489 COMPRESSOR Type Hermetic Scroll Quantity 1 REFRIGERANT R 22 Charge Ib REFRIGERANT METERING DEVICE Fixed Orifice Metering Device CONDENSER COIL Face Area sq ft 8 67 8 67 8 67 8 67 Rows Fins in 2 17 2 17 2 17 2 17 CONDENSER FAN Nominal Airflow cfm 2400 Nominal Speed rpm 1050 Quantity Diameter in 1 20 1 20 1 20 1 20 Motor Hp Y 1 1 1 EVAPORATOR COIL 3 Ya Ya Ya Face Area sq ft 4 44 4 44 4 44 4 44 Rows Fins in 4 15 4 15 4 15 4 15 EVAPORATOR FAN Nominal Airflow cfm Nominal Speed rpm Diameter x Width in Motor Hp single phase thre
18. DESCRIPTION All 588A models feature one piece compact design and are fully self contained units that are prewired prepiped and pre charged for minimum installation expense Unit is designed for easy use in either downflow vertical or horizontal applications STANDARD FEATURES FACTORY ASSEMBLED PACKAGE is a compact fully self contained gas heating electric cooling unit that is prewired pre piped and precharged for minimum installation expense 588A units are lightweight and available in a variety of standard heating and cooling sizes with voltage options to meet residen tial and light commercial requirements Unit installs easily on a rooftop or a ground level pad CONVERTIBLE DUCT CONFIGURATION on the 588A is de signed for easy use in either downflow or horizontal discharge applications HIGH EFFICIENCY DESIGN with SEERs Seasonal Energy Efficiency Ratios of 10 0 DURABLE DEPENDABLE COMPRESSORS are designed for high efficiency Each compressor is hermetically sealed against contamination to help promote longer life and dependable op eration Each compressor also has vibration isolation to provide quiet operation Rotary reciprocating or scroll compressors are used Compressors have internal high pressure and overcur rent protection DIRECT DRIVE MULTISPEED PSC permanent split capac itor BLOWER MOTOR is standard on all models DIRECT DRIVE PSC CONDENSER FAN MOTORS are de signed to help reduce energy consumptio
19. DRAWINGS cont oo 17 3 16 Q Manual Outdoor Air Damper 17 3 16 ACCESSORY PARTNUMBER A es 389093 701 RACK 389094 701 389125 701 Filter Racks and Filters 10 SPECIFICATIONS UNIT SIZE 588A 018040 030040 030060 030080 2 2 NOMINAL CAPACITY tons 1 212 22 2 2 OPERATING WEIGHT Ib Without Base Rail 272 303 315 320 324 324 With Optional Base Rail 296 327 339 344 356 356 COMPRESSOR p Type Rotary Reciprocating Quantity 1 1 REFRIGERANT R 22 Charge 1b REFRIGERANT METERING DEVICE Fixed Orifice Metering Device CONDENSER COIL Rows Fins in 1 17 1 17 1 17 2 17 2 17 2 17 CONDENSER FAN Nominal Airfiow cfm Nominal Speed rpm Quantity Diameter in Motor Hp EVAPORATOR COIL Face Area sq ft Rows Fins in EVAPORATOR FAN Nominal Airflow cfm Nominal Speed rpm Diameter x Width in Motor Hp single phase three phase FURNACE SECTION Burner Orifice No Qty drill size Natural Gas Burner Orifice No Qty drill size Propane Gas RETURN AIR FILTERS in t 20x20 20x20 20x24 20 x 24 UNIT SIZE 588A NOMINAL CAPACITY tons OPERATING WEIGHT Ib Without Base Rail 042060 042080 3V 31 With Optional Base Rail 336 336 348 348 375 375 360 360 372 372 399 399 COMPRESSOR Type Reciprocating Quantity 1 036060 036080 036100 036120 3 3 3 3 REFRIGERANT R 22 Charge Ib 0z REFRIGERANT
20. For use with accessory roof curb and concentric box to pro vide an easily installed concentric system Concentric Diffuser Box Is aerodynamically designed and equipped with a combination 4 way supply and a center return diffuser A special core is provided within the diffuser box to provide even 4 way distribution SUGGESTED USE e For use with accessory roof curb and concentric box to pro vide an easily installed concentric system Crankcase Heater Warms crankcase oil to reduce refriger ant migration and ensure proper compressor lubrication SUGGESTED USE e For use in applications where crankcase is subjected to low outside temperatures Recommended on 208 230 v single phase 024 042 units only Solid State Comprotec Device Package consists of a control to be field wired into the unit controls and provides a 5 minute delay in compressor operation between cooling cycles SUGGESTED USE e Prevents compressor short cycling when rapid compressor cycles may be a problem FIELD INSTALLED ACCESSORY DESCRIPTION AND USAGE cont Lifting Bracket Kit Provides attachment point for rigging straps SUGGESTED USE When unit needs to be lifted or moved The kit is not required when unit is equipped with optional base rail or downflow application High and Low Pressure Switches Protect the unit from running at unsuitable pressures SUGGESTED USE e Provides additional safety features when needed CONTE
21. G in mm A Duct panel Unit top Side opposite ducts Compressor access Except for NEC requirements DIMENSIONAL DRAWINGS cont 0 36 914 36 914 36 914 REQ D CLEARANCES TO COMBUSTIBLE MATL in ee Maximum extension of overhangs Unit to i Duct side of unit Side opposite ducts Bottom of unit Flue panel NEC REQ D CLEARANCES in mm Between units control box side s Unit and ungrounded surfaces control box side Unit and block or concrete walls and other grounded surfaces control box side LEGEND Center of Gravity MATL Condenser N Nal Low Voltage CG COND LV NOTE Clearances must be maintained to prevent outdoor fan discharge UNIT mm 48 1219 14 356 9 229 30 762 42 1067 36 914 42 1067 49 9 16 1259 3 Material tional Electrical Code Required recirculation of air from ELECTRICAL UNIT CHARACTERISTICS 208 230 1 60 208 280 2 60 208 230 1 60 208 230 9 60 BLOWER ACCESS PANEL BURN RIGHT SIDE VIEW AL FLUE HOOD EVAP COIL 458 9 1 1 2 292 1 WEIGHT lb kg lb Teg a B pc p 414 188 107 49 83 38 66 30 426 193 110 50 86 39 159 72 71 32 206 117 53 93 42 167 76 76 35 211 120 55 96 44 167 76 82 37 ER AND CONTROL BOX ACCESS PANEL o 7 8 22 23 TERNATE LV ENTRY ACCESS 1 1 4 31 75 325 4 SIDE VIEW LEFT ALTA ALTERNATE POWER ENTRY
22. METERING DEVICE Fixed Orifice Metering Device CONDENSER COIL 595 595 595 595 7 04 704 2 17 2 17 2 17 2 17 2 17 2 17 Face Area sq ft Rows Fins in 1900 1050 CONDENSER FAN Nominal Airflow cfm 1 18 Y Nominal Speed rpm A 3 06 3 15 Quantity Diameter in 1 18 Motor Hp EVAPORATOR COIL Face Area sq ft Rows Fins in EVAPORATOR FAN Nominal Airflow cfm Nominal Speed rpm Diameter x Width in Motor Hp single phase three phase Ve 2 38 2 32 3 35 3 32 2 38 2 32 2 46 2 42 3 44 3 42 2 46 2 42 20 x 24 20 x 24 20 x 24 20 x 24 24 x 24 24 x 24 Based on an altitude of 0 2000 ft Required field supplied filter sizes are based on the larger of the ARI rated Air Conditioning amp Refrigeration Institute cooling airflow or the heating airflow at a velocity of 300 ft min for throwaway type Air filter pressure drop for non standard filters must not exceed 0 08 in wg Sq inch Filter is mounted external to unit RNACE Ti Burner Orifice Natural Gas Burner Orifice No Qty drill size Propane Gas No Qty drill size 11 SPECIFICATIONS cont UNIT SIZE 588A 042100 042120 048080 048100 048120 048140 4 4 4 4 NOMINAL CAPACITY tons 3 3 OPERATING WEIGHT Ib With Optional Base Rail 411 411 438 450 450 450 COMPRESSOR Quantity 1 1 REFRIGERANT R 22 Charge Ib REFRIGERANT METERING DEVICE Fixed Orifice Metering Device
23. NTS Page Model Description 1 eee eae 3 ARI Cooling Capacities Se ie ieee 4 Heating Capacities and Efficiencies A 4 Dimensional Drawings BAe Grates A Bis 5 10 Specifications gt aarun ian DEA nia 11 12 Selection Procedure ga Se Maka Rete hawt ae 18 Net Cooling Capacities ot etka 8 oo 14 16 Air Delivery A 17 18 Electrical Data ite A ok e waved hams AS 20 Operating Sequence e tat ad el Typical Field Wiring PARA 22 24 Typical Installation aw a OE y AS Application Data s Sx Yee ge de oR Engineers Specification Guide 26 MODEL DESCRIPTION 588 A N W 030 040 AB A D Model Number 588 Single Package Gas Heating Air Conditioner Efficiency A 100 SEER V Ph Hz N 208 230 1 60 P 208 230 3 60 E 460 3 60 W Natural Gas Evaporator Fan Motor Horsepower D 1 4hp F 1 2 hp G 3 4or1 hp Options A Standard B Base Rail C Downflow With Base Rail Series Heat Level 040 40 000 Btuh 060 60 000 Btuh 080 80 000 Btuh 100 100 000 Btuh 120 120 000 Btuh 140 140 000 Btuh Nominal Cooling Capacity 018 11 2 Tons 024 2Tons 030 21 2 Tons 036 3Tons 042 31 2 Tons 048 4Tons 060 5Tons ARI COOLING CAPACITIES NOMINAL STANDARD NET COOLING SEERt SOUND RATINGS TON
24. S CFM CAPACITIES Btuh B 0 UNIT 588A SEE E OS 17 000 1007 Al A O ROA 24 000 3 els om 2a oo 2m wo mo 8 0 T A 060 E 42 500 100 1600 47 000 100 1996 59 500 a e LEGEND All units have factory installed time delay relay Bels Sound Levels 1 bel 10 decibels ttRated in accordance with ARI Standard 270 84 db dry bulb A NOTE Ratings are net values reflecting the effects of circulating fan SEER Seasonal Energy Efficiency Ratio heat Ratings are based on 80 F db 67 F wb indoor entering air tem wb wet bulb perature and 95 F db air entering outdoor unit ARI Air conditioning and Refrigeration Institute tRated in accordance with U S Government DOE Department of En ergy test procedures and or ARI Air Conditioning and Refrigeration Institute Standard 210 240 89 OUTDOOR SOUND ONE THIRD OCTAVE BAND DATA DECIBELS MODEL NO 588A Frequency Hz 018 024 030 02 048 0o60 455 O 543 671 036 7 a es r 67 845 543 2800s ess 00 ss era ear es oo ma 727 00 e eo 730 00 wo e55 702 a0 652 ese es a2 737 096 77 eoo sso sos 666 ess ess eri 063 HEATING CAPACITIES AND EFFICIENCIES HEATING INPUT OUTPUT CAPACITY TEMPERATURE o UNIT 588A Btuh RISE RANGE F AFUE CSE B 018040 20 50 81 0 765 024040 40 000 32 800 20 5
25. able that are beyond the blower motor capacity or are not recommended o Low 3 110 D gt 00 Oo N ejo A aja N wo High O O 3 N codo N al M _ o aN S 00 nyo WEEST ETSEN QIN O SJ ao 4 amp Oy OM o de i on o O Q O 17 DRY COIL AIR DELIVERY VERTICAL DISCHARGE Deduct 10 for 208 v External Static Pressure in wg oo o1 02 03 o4 05 06 322 996 sie 658 230 AND 460 VOLT VERTICAL DISCHARGE Watts 7295 Cim 821 MOTOR SPEED Low UNIT SIZE 588A D N L N Watts 285 284 164 229 461 Cfm 16 230 244 371 301 261 304 283 387 581 368 771 761 371 1011 92 7 Watts 520 Watts 378 Cfm Cfm Low 024 030 906 858 487 451 341 471 246 349 275 411 511 31 1237 1342 1289 Watts 460 439 Cfm 471 Cm no 1196 was 7 Low 511 MSI AAA ibaa was 658 389 891 Cfm Med 036 398 509 ee ee a ee 1405 1350 1290 1200 1105 700 699 639 608 574 547 109 1967 764 746 tos 646 609 563 631 gt 154 1458 Watts 637 612 C m High Low 042 1500 1450 Watts 847 Cfm Watts Ctm x
26. age is 460 3 60 AB 452v Aue se BC 464 v AC 455v 452 464 455 Average Voltage AE IN _ 1371 3 457 Determine maximum deviation from average voltage AB 457 452 5 v BC 464 457 7v AC 457 455 2 v Maximum deviation is 7 v Determine percent of voltage imbalance 7 Voltage Imbalance 100x as 457 153 This amount of phase imbalance is satisfactory as it is below the maximum allowable 2 IMPORTANT If the supply voltage phase imbalance is more than 2 contact your local electric utility company immediately UL QP e 0 OPERATING SEQUENCE HEATING On a call for heating terminal W of the thermostat is ener gized starting the induced draft motor When the hall effect sensor on the induced draft motor senses that it has reached the required speed the burner sequence begins This se quence is performed by the integrated gas contro board IGC The indoor fan motor is energized 45 seconds after flame is es tablished When the thermostat is satisfied and W is deener gized the indoor fan motor stops after a 45 second time off delay COOLING With the room thermostat SYSTEM switch in the COOL position and the FAN switch in the AUTO position the cooling se quence of operation is as follows When the room temperature rises to a point that is slightly above the cooling control setting of the thermostat the thermo stat completes the circuit between
27. at unit 588A036080 will provide 64 800 Btuh with an input of 80 000 Btuh 13 IV DETERMINE FAN SPEED AND POWER REQUIRE MENTS AT DESIGN CONDITIONS Before entering the air delivery tables calculate the total static pressure required From the given the Wet Coil Pressure Drop table and the Filter Pressure Drop table on page 19 find at 1200 cfm External static pressure 020 in wg Wet Coil 0 088 in wg Filter 0 13 in wg Total static pressure 0 42 in wg rounded Enter the table for Dry Coil Air Delivery Horizontal Dis charge for 230 and 460 V on page 17 For 208 v opera tion deduct 10 from value given The fan will deliver 1233 cfm at 0 4 external static pressure 1370 x 0 9 at high speed and 852 cfm at 0 5 external static pressure 946 x O 9 at low speed The fan speed should be set at high to satisfy job requirements SELECT UNIT THAT CORRESPONDS TO POWER SOURCE AVAILABLE The Electrical Data table on page 20 shows that the unit is designed to operate at 208 1 60 NET COOLING CAPACITIES 588A018 1 TONS Indoor Coil Air Outdoor Coil Entering Air Temperature F 115 Cfm 675 NNNIDONN OND gt Capacity Btuh x 1000 Total Sensible 8 70 11 2 136 D ak ak PAGA ONOONO 238 OONM ORO otal System kW 185 180 176 tal Capacity To Btuh x 1000 System Total Sensibie 18 5 169 15 3 8 56 111 134 A O Y O OW kW 2 00 1 95 1 90 2 05 2 00
28. base rail SUGGESTED USE e To provide easy vertical ductwork connections FIELD INSTALLED ACCESSORY DESCRIPTION AND USAGE Flat Roof Curb Consists of galvanized steel support frame in 8 11 and 14 in high designs Provides wood nailer to at tach roof counter flashing Insulated basepans in curbs are pro vided to prevent condensation Ductwork attaches to rails provided in the roof curb A gasket is provided to form an air tight and watertight seal between unit and curb The roof curb design meets the standards of the NRCA National Roofing Contractors Association SUGGESTED USE e Slab mounted applications when elevation of the unit above the slab is necessary e Rooftop application for downflow discharge e Curbs are preassembled and are available for flat or pitched roofs Pitched Roof Curb Provided in ratios of 1 2 3 4 5 and 6 to 12 for use on pitched roof applications SUGGESTED USE e For when a roof curb is needed on a pitched roof Modulating Economizer Economizer is available for down flow or horizontal applications and is designed for easy instal lation Economizer reduces energy costs and extends equipment life by allowing the use of outdoor air to supply free cooling when conditions are favorable Constant ventilation is recommended for light commercial ap plications when the conditioned space is occupied The economizer is shipped complete with a damper motor and linkage enthalpy
29. conditions e The damper may be used on either downflow or horizontal airflow applications Thermostat and Subbase These accessories provide cool ing control for unit Autochangeover and manual changeover types are available SUGGESTED USE e To operate and control unit and to maintain desired building temperature The 0 F Low Ambient Kit Kit permits operation down to 0 F SUGGESTED USE When mechanical cooling is required when outdoor air tem perature is between 40 F and 0 F Natural to Propane Conversion Kit Kit consists of gas or ifices and other hardware required to convert the unit for use with LP liquid propane gas SUGGESTED USE e When natural gas cannot be obtained and liquid propane is used as fuel Filter Rack Rack features easy installation and service ability The filter rack housing is constructed of heavy gage steel and is fully insulated Both sides of the filter rack are flanged for easy installation SUGGESTED USE e Kit provides ability to locate filters inside the unit Flexible Duct Kit Consists of 2 flexible UL listed Under writers Laboratories ducts The duct construction includes va por barrier and 1 in fiberglass insulation The K factor is 0 23 Each duct has a square to round snap adapter for attachment to the accessory roof curb on one end and a round clamp collar for attachment to the concentric diffuser box on the other end SUGGESTED USE e
30. e phase FURNACE SECTION Burner Orifice No Qty drill size Natural Gas Burner Orifice No Qty drill size Propane Gas RETURN AIR FILTERS in t 24 x 30 24 x 30 24 x 30 Based on an altitude of 0 2000 ft tRequired field supplied filter sizes are based on the larger of the ARI rated Air Conditioning amp Refrigeration Institute cooling airflow or the heating irfl a V elocity of 300 ft min for tl owawa t pe Ait filter res r r f n n r fi rs mu n 0 in WG 12 SELECTION PROCEDURE DETERMINE COOLING AND HEATING REQUIRE MENTS AT DESIGN CONDITIONS Given Required Cooling Capacity TC 34 000 Btuh Sensible Heat Capacity SHC 24 000 Btuh Required Heating Capacity 60 000 Btuh Condenser Entering Air Temperature 95 F Indoor Air Temperature 80 F edb 67 F ewb Evaporator Air Quantity 1200 cfm External Static Pressure 020 in wg Electrical Characteristics V Ph Hz 208 1 60 SELECT UNIT BASED ON REQUIRED COOLING CAPACITY Enter Net Cooling Capacities table at condenser entering temperature of 95 F Unit 588A036 at 1200 cfm and 67 F ewb entering wet bulb will provide a total capacity of 36 000 Btuh and an SHC of 26 200 Btuh Calculate SHC correction if required using Note 4 under Net Cooling Ca pacities tables SELECT HEATING CAPACITY OF UNIT TO PROVIDE DESIGN CONDITION REQUIREMENT In the Heating Capacities and Efficiencies table on page 4 note th
31. eamless copper tubes with all joints brazed Evaporator fan shall be of the forward curved centrifugal direct driven type Fan wheel shall be made from steel be double inlet type with forward curved blades with corrosion resistant finish and be dynamically balanced Fan motor bearings shall be sealed and permanently lubricated Evaporator fan motor shall have inherent automatic reset ther mal overload protection and shall be open drip proof HEATING SECTION The unit shall be equipped with an induced draft combustion system with energy saving direct spark ignition system and redundant main gas valve The heat exchanger shall be constructed of aluminized steel for corrosion resistance Burners shall be of the inshot type constructed of aluminum coated steel An integrated gas control board shall provide control of heating and simplify troubleshooting through its built in diagnostics All gas piping and electric supply shall enter the unit cabinet at a single location REFRIGERANT SYSTEM Refrigerant system shall include a fixed orifice metering device CONTROLS Unit shall be complete with self contained control system Unit staging shall be minimum one cool one heat In the event of a power failure unit control system shall sequence the unit to restart Thermostat set points shall have adjustable deadband between heat and cool Compressors shall be pro vided with inherent internal line break safety feature and also overcurrent and overtempe
32. eater with a gas input of Btuh CABINET The cabinet shall be constructed of heavy duty phosphated zinc coated prepainted steel capable of with standing 500 hours in salt spray Cabinet panels shall be easily removable for servicing Unit shall be equipped with factory supplied condensate drain connection for evaporator coil In door evaporator blower compartment interior cabinet surfaces shall be insulated with a minimum in thick flexible fiberglass insulation coated on the air side Aluminum foil faced fiberglass insulation shall be used to meet ASHRAE standard no 62P COMPRESSOR Compressor shall be welded fully hermetic type with factory installed vibration isolation Compressor motor shall be of the refrigerant cooled type with line break thermal and current overload protection Rotary compressors shall be standard on unit size 018 Reciprocating compressors shall be standard on unit sizes 024 042 Scroll compressors shall be standard on unit sizes 048 and 060 CONDENSER SECTION The condenser coils shall have aluminum plate fins mechanically bonded to seamless copper tubes with all joints brazed Condenser fan wheel shall be dy namically balanced Fan motoi bearings shall be sealed and 26 permanently lubricated Condenser fan motor shail have inher ent automatic reset thermal overload protection and shall be to tally enclosed EVAPORATOR SECTION Evaporator coils shall have alumi num plate fins mechanically bonded to s
33. lity Conforms to American Society of Heating Refrigeration and Air Condi tioning Engineers ASHRAE No 62P Sloped condensate pan permits an external drain LOW SOUND RATINGS ensure a quiet indoor and outdoor en vironment with sound ratings as low as 7 4 bels EASY TO SERVICE CABINETS provide easy accessibility to serviceable components during maintenance and installation Rounded corners are an important safety feature and a high quality finish ensures an attractive appearance LOW AND HIGH VOLTAGE ELECTRICAL ENTRIES allow low and high voltage to be brought in either through the duct panel or rear flue panel INTEGRATED GAS CONTROL BOARD provides safe and ef ficient control of heating and simplifies troubleshooting through its built in diagnostic function OPTIONAL BASE RAILS provide holes for rigging and han dling as well as an elevated mounting frame that provides struc tural support for horizontal installations DOWNFLOW OPTIONS is converted for downflow at factory for easy vertical ductwork connections Form No PDS 588A 18 4B de gt FACTORY INSTALLED OPTIONS DESCRIPTION AND USAGE Unit With Base Rail Unit has rigging holes and an elevated mounting frame SUGGESTED USE e Rigging holes to provide greater ease in handling Frame to provide elevation and structural support for horizontal applications Downflow Option Unit is shipped from factory configured for downflow application Unit is equipped with
34. n and provide for cool ing operation down to 40 F REFRIGERANT SYSTEM is designed to provide dependability Liquid refrigerant strainers are used to promote clean unre stricted operation Each unit leaves the factory with a full refrig erant charge Refrigerant service connections make checking operating pressures easier EVAPORATOR AND CONDENSER COILS are computer designed for optimum heat transfer and cooling efficiency Con denser coil is fabricated of copper tube and aluminum fins and is located inside the unit for protection against damage and for long life and reliable operation The condenser coil is internally mounted and protected by a composite grille Copper fin coils for condenser coil are also available by special order These coils are recommended in applications where alu minum fins are likely to be damaged due to corrosion Copper fin coils are ideal for seacoast applications MONOPORT INSHOT BURNERS produce precise air to gas mixture which provides for clean and efficient combustion The large monoport on the inshot or injection type burners seldom if ever needs cleaning WEATHERIZED CABINETS are constructed of heavy duty phosphated zinc coated prepainted steel capable of withstand ing 500 hours in salt spray Interior surfaces of the evaporator compartment are insulated with foil faced fiberglass to help keep the conditioned air from being affected by the outdoor am bient temperature and provide improved air qua
35. pposite ducts 9 229 Bottom of unit ea tO Flue panel 30 762 NEC REQ D CLEARANCES in mm Between units control box side Unit and ungrounded surfaces control box side Unit and block or concrete walls and other grounded surfaces control box side 49 9 16 1259 3 42 1067 36 914 42 1067 ELECTRICAL CHARACTERISTICS ees al 208 230 1 60 272 as 208 230 1 60 208 230 1 60 588A030040 60 588A030060 080 208 230 1 60 208 230 3 60 UNIT 123 143 588A036060 080 208 230 1 60 208 230 3 60 460 3 60 588A042060 080 208 230 1 60 208 230 3 60 460 3 60 588A042100 120 208 230 1 60 208 230 3 60 460 3 60 4 13716 122 2 el BURNER AND CONTROL BOX ACCESS PANEL 1 5 8 1 2 BLOWER ACCESS PANEL RIGHT SIDE VIEW 1 174 31 75 ALTERNATE POWER ENTRY 0 7 8 22 23 ALTERNATE LV ENTRY EVAP COIL ACCESS FLUE HOOD 18 1 16 458 8 325 4 LEFT SIDE VIEW COND COIL A 43 11 16 1108 8 EVAP COIL OPTIONAL RETURN AIR OPENING RETURN amp 14 7 16 365 9 10 9 16 SUPPLY 568 9 1 117167 45 2 17 1 16 433 9 E SUPPLY AIR OPENING CORNER WEIGHT UNIT WEIGHT delo ha a Bd e Dp 62 28 HEN 97 44 43 20 123 56 40 18 100 45 46 21 126 57 43 20 272 303 IE 12867 4772 E 460 76 35 590A096100 120 66 80 cE 75130 41 3 DIA GAS ENTRY 14 NPT GAS CONNECTION REAR VIEW COMPRESSOR ACCESS PANEL 3 4
36. r the effects of the indoor fan motor power and heat 2 Direct interpolation is permissible Do not extrapolate 3 The following formulas may be used sensible capacity Btuh x 1000 tido tedb 110 x cfm twb hwb New Capacity Total Btuh x 1000 System kW 229 20 3 179 232 206 186 23 5 20 9 192 116 149 176 3 10 297 2 85 115 Capacity Btuh x 1000 27 6 24 8 219 280 250 229 28 1 252 23 6 142 188 219 150 20 1 229 156 212 23 6 Where hewb Enthalpy of air entering indoor coil Total System kW 3 62 3 53 3 44 3 89 3 59 3 52 374 364 3 59 Wet bulb temperature corresponding to enthalpy of air leaving indoor coil hiyp _ total capacity Btuh x 1000 4 5 x cfm 4 The SHC is based on 80 F edb temperature of air entering indoor coil Below 80 F edb subtract corr factor x cfm from SHC Above 80 F edb add corr factor x cfm to SHC Correction Factor 1 10 x 1 BF x edb 80 14 a NET COOLING CAPACITIES cont 588A036 3 TONS Indoor Outdoor Coil Entering Air Temperature F Coar 285 2 Jo es 105 115 Capacity Total Capacity Total Capacity Total Capacity Total Btuh x 1000 System Btuh x 1000 System Btuh x 1000 System Btuh x 1000 System kW kW otal Sensible KW Total Sensible Total Sensible _ kW 7 199 3 99 418 37 2 184 439 347 175 457 254 3 86 4 05 33 2 23 8 423 30 9 229 4
37. rating temperature for standard units is 40 F With accessory low ambient temperature kit units can operate at temperatures down to 0 F ENGINEERS SPECIFICATION GUIDE GENERAL Furnish and install single package outdoor heating and cooling unit utilizing a rotary reciprocating or scroll her metic compressor for cooling and gas combustion for heating duty Unit shall discharge supply air either in downflow or hori zontal application as shown on the contract drawings Unit shall be capable of starting and running at 125 F ambient outdoor temperature per maximum load criteria of ARI Standard 210 240 89 Unit shall be provided with fan time delay to prevent cold air delivery before heat exchanger warms up Unit shall be provided with 30 second fan time delay after the thermostat is satisfied Nominal unit electrical characteristics shall be V ph 60 Hz The unit shall be capable of satisfactory oper ation within voltage limits of to v All unit power wiring shall enter unit cabinet at a single location COOLING CAPACITY Total cooling capacity of the unit shall be Btuh or greater and sensible capacity shall be Btuh or greater at conditions of cfm evaporator entering air of F dry bulb F wet bulb and con denser entering air of F dry bulb Total design conditions shall be a minimum of Btuh Watt The unit shall be ca pable of cooling operation down to 40 F HEATING CAPACITY Total heating capacity of the unit shall be Btuh or gr
38. rature protection AGENCY CERTIFICATIONS AND STANDARDS The unit shall be UL listed and CSA certified for safety requirements All wir ing shall be in accordance with NEC The unit shall be rated in accordance with ARI Standards 210 240 89 and 270 84 Insu lation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation OPTIONS Factory installed options shall include base rail and downflow application ACCESSORIES Field installed accessories shall include flat roof curb 8 11 or 14 in pitched roof curb modulating econo mizer 2 position damper thermostat and subbase low ambient kit Weatherprobe II device natural to propane conversion kit manual outdoor air damper filter rack flexible duct kit high and low pressure switches Comprotec kit crankcase heater lifting brackets and concentric diffuser box Bryant Air Conditioning Copyright 1994 Carrier Corporation SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE UNIT MUST BE INSTALLED IN ACCORDANCE WITH INSTALLATION INSTRUCTIONS Printed in USA 8 94 CATALOG NO BY 3258 803
39. s control box side grounded surfaces contro box side CORNER Ib ELECTRICAL CHARACTERISTICS EAN BON ea Rs amo ar 208 230 1 60 49 22 iio oo ee 58BA030060 080 UNIT 102 46 71 32 588A036060 080 208 230 1 60 208 230 3 60 460 3 60 92 42 82 37 208 230 1 60 208 230 3 60 460 3 60 95 43 85 39 588A042060 080 3 60 460 3 101 46 92 42 588A042100 120 208 230 1 60 208 230 3 60 460 3 60 411 296 327 339 7 208 230 1 60 208 230 3 60 460 3 60 104 47 95 43 7 8 22 2 DIA CONTROL ENTRY 16 BLOWER ACCESS PANEL BURNER AND CONTROL BOX ACCESS PANEL 1 1 4 31 75 ALTERNATE POWER ENTRY 3 5 16 84 1 RIGHT SIDE VIEW 0 7 8 22 23 FLUE HOOD EVAP COIL ACCESS ALTERNATE LV ENTRY 18 1 16 458 8 1 22 ol 12 13 167 1 292 1 325 4 LEFT SIDE VIEW Unit 588A Sizes 018 060 With Optional Base 6 49 2 45 1 2 o 1155 7 43 11 16 1108 8 GA OPTIONAL RETURN AIR OPENING UA EVAP COIL RETURN S 14 7 16 365 9 2 1 16 52 6 10 9 16 11 1 16 281 4 17 1 16 433 9 OPTIONAL SUPPLY AIR OPENING 5 16 L WEIGHT kg 129 59 46 21 132 60 53 24 UNIT HEIGHT in mm 31 4 798 1 5 8 41 3 DIA GAS ENTRY FLUE PANEL 1 2 14 NPT GAS CONNECTION REAR VIEW COMPRESSOR ACCESS PANEL 3 4 NPT 19 0 DRAIN OUTLET 2 3 16 55 6 FRONT VIEW Rail REQ D CLEARANCES FOR SERVICIN
40. thermostat terminal R to ter minals Y and G These completed circuits through the thermostat connect contactor coil C through unit wire Y and blower relay coil BR through unit wire G across the 24 v sec ondary of transformer TRAN 21 The normally open contacts of energized contactor C close and complete the circuit through compressor motor COMP to condenser outdoor fan motor OFM Both motors start instantly The set of normally open contacts of energized relay BR close and complete the circuit through evaporator blower indoor fan motor IFM The blower motor starts instantly NOTE Once the compressor has started and then has stopped it should not be started again until 5 minutes have elapsed The cooling cycle remains on until the room temperature drops to point that is slightly below the cooling control setting of the room thermostat At this point the thermostat breaks the circuit between thermostat terminal R to terminals Y and G These open circuits deenergize contactor coil C and relay coil BR The condenser and compressor motors stop After a 30 second delay the blower motor stops The unit is in a standby condition waiting for the next call for cooling from the room thermostat MAXIMUM WIRE SIZE 2 AWG EQUIP GND 230 VOLT OPERATION AS SHOWN FOR 208 VOLT OPERATION REVERSE RED AND ORN LEADS ON TRANSFORMER COOLING FAN LOGIC BR 0 T T 30 6 6 ENERGIZED DE ENERGI ZED HEATING F
41. trical Code Outdoor Fan Motor Power Quadruple Terminal Rollout Switch Transformer Field Splice Terminal Marked Terminal Unmarked Splice Factory Wiring Field Control Wiring Field Power Wiring Accessory or Optional Wiring To Indicate Common Potential Only Not to Represent Wiring Flew _ 4 f Ms y MAXIMUM WIRE SUPPLY peer SIZE 2 AWG POWER TT au g0 EQUIP 6ND COOLING FAN LOGIC BR I T 30 ENERGIZED DE ENERG 1 ZED HEATING FAN LOGIC BR 0 45 T T 30 W BR W BR ENERGIZED ENERGIZED DE ENERG1ZED DE ENERGIZED SINGLE STAGE HEAT R SINGLE STAGE CROL THERMOSTAT TYP COMMON TYPICAL FIELD WIRING cont IFM GRN YEL 4 hi I ORN o oi GRN YEL BRN COMP AREA COMP AREA BOX li GROUNDED THRU STANDOFF NOTES 1 If any of the original wire furnished must be replaced it must be re placed with type 90 C wire or its equivalent Thermostat HHO7AT174 HHO1ADO40 HHO1AD046 HHO1PC184 HHO1PC185 HHO7AT196 Subbase HH93AZ040 HH93AZ207 HH93AZ176 Use copper conductors only O O II 24 EL Ofm BRN LEGEND American Wire Gage Blower Relay Contactor Capacitor Crankcase Heater Compressor Motor Combustion Relay Equipment Fuse Link Fiame Sensor Fuse Ground Gas Valve Relay Hall Effect Sensor High Voltage Transformer ignitor Induced Draft Motor Indoor Fan Motor Integrated Gas Control Internal Protector
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