background image

PACKAGE COOLING SPECIFICATIONS

5

W A R N IN G

!

All  wires and overcurrent protection devices are sized without electric heaters.  If heaters are installed
with above wire size, overheating and fire could occur.  Refer to heater kit installation manual for wire size
and overcurrent protection device size with heaters installed.  Also refer to the unit nameplate.

** IMPORTANT: While this data is presented as a guide, it is important to electrically connect the unit and properly size wires and fuses/circuit breakers
in accordance with the National Electrical Code and/or all local codes.  Data shown is w/o electric heaters.  See "Electric Heaters" in the SYSTEM OPERATION
section for additional information.

PCA24C**E

PCA30C**E

PCA36C**E

COOLING CAPACITY, BTUH

24,000

29,600

36,000

SEER

10.0

10.0

10.0

VOLTAGE (NAMEPLATE)

 208/230-60-1

 208/230-60-1

 208/230-60-1

UNIT AMPS (TOTAL)

15.2

18.4

20.2

MIN CIRCUIT AMPACITY

17.9

21.9

24.2

MAX OVERCURRENT PROTECTION

25

35

35

TYPE

RECIP

RECIP

RECIP

RATED LOAD AMPS

11.2

14.4

16.2

LOCKED ROTOR AMPS

61

82

96

HORSEPOWER

1/5

1/5

1/5

RPM

825

825

825

FULL LOAD AMPS

1.3

1.3

1.3

LOCKED ROTOR AMPS

2.0

2.0

2.0

BLADE DIAMETER / NUMBER

22" / 4

22" / 4

22" / 4

CFM

2200

2200

2200

FACE AREA - (SQ. FT.)

8.2

8.2

10.2

NUMBER OF ROWS

1

1

1

FINS PER INCH

20

20

20

HORSEPOWER - NO. OF SPEEDS

1/3 - 4

1/3 - 4

1/3 - 4

FULL LOAD AMPS

2.6

2.6

2.6

LOCKED ROTOR AMPS

4.2

4.2

4.2

MOTOR SPEED TAP - COOLING

LOW

MED - LOW

MED - HIGH

RPM

790

840

960

DIAMETER X  WIDTH (IN.)

10 X 8

10 X 8

10 X 8

RATED SCFM COOLING

800

1000

1200

MAX EXTERNAL STATIC PRESS

.5" wc

.5" wc

.5" wc

FACE AREA- (SQ. FT.)

3.2

3.2

3.2

NUMBER OF ROWS

2

2

4

FINS PER INCH

14

14

14

FILTER SIZE - (SQ. FT.)

3

3.4

4

DRAIN SIZE

3/4 IN

3/4 IN

3/4 IN

EXPANSION DEVICE

ORIFICE

ORIFICE

ORIFICE

REFRIGERANT CHARGE  R-22

53 oz.

59 oz.

64 oz.

POWER SUPPLY ENTRANCE SIZE (IN.)

3/4 1-1/4

3/4 1-1/4

3/4 1-1/4

LOW VOLTAGE ENTRANCE SIZE

3/4"

3/4"

3/4"

SHIPPING WEIGHT (LBS.)

313

323

333

OPERATING WEIGHT (LBS.)

300

308

320

ACCESSORIES

COMPRESSOR SOUND BLANKET

CSB04A

CSB04A

CSB04A

ROUND TO SQUARE KIT

RSDK01A

RSDK01A

RSDK01A

SINGLE POINT KIT

SPK04A

SPK06A

SPK06A

FREEZE PROTECTION KIT

FSK01A

FSK01A

FSK01A

50°F COMPRESSOR LOCK OUT

LOC501A

LOC501A

LOC501A

PC/PH ROOF CURB

PRC06A1

PRC06A1

PRC06A1

COMBINATION ROOF CURB

PRC08A1

PRC08A1

PRC08A1

OVER/UNDER TRANSITION

PDTROU4A

PDTROU4A

PDTROU4A

HORIZONTAL DUCT COVER KIT

CHK001A

CHK001A

CHK001A

AMBIENT THERMOSTAT KIT

ATK01A

ATK01A

ATK01A

COMPRESSOR

CONDENSER 
FAN MOTOR

CONDENSER
FAN
CONDENSER 
COIL

SPECIFICATIONS

COOLING
CAPACITY
UNIT
ELECTRICAL
SPECIFICATION

EVAPORATOR 
BLOWER
MOTOR

EVAPORATOR
COIL

GENERAL
INFORMATION

EVAPORATOR
BLOWER

Summary of Contents for PCA24C02E

Page 1: ...ified person Technical Information MODEL M N Refer to Service Manual RS6300003 for installation op eration and troubleshooting information All safety information must be followed as provided in the Se...

Page 2: ...ffected the manufacturing number will change It is very important to use the model and manufacturing numbers at all times when requesting service or parts information IF REPAIRS ARE ATTEMPTED BY UNQUA...

Page 3: ...rom the traditional recip rocating compressor Due to their design Scroll Compressors are inherently more tolerant of liquid refrigerant NOTE Even though the compressor section of a Scroll compressor i...

Page 4: ...K O 2 3 8 BOTTOM DUCT OPENING RETURN 25 9 16 PCA24 36 BOTTOM DUCT OPENING SUPPLY 47 5 32 12 INSIDE 12 INSIDE 12 INSIDE 12 INSIDE 3 3 4 2 7 32 16 1 4 REF 3 13 16 7 1 4 18 5 8 ELECTRICAL 3 4 1 1 4 K O 2...

Page 5: ...2 8 2 10 2 NUMBER OF ROWS 1 1 1 FINS PER INCH 20 20 20 HORSEPOWER NO OF SPEEDS 1 3 4 1 3 4 1 3 4 FULL LOAD AMPS 2 6 2 6 2 6 LOCKED ROTOR AMPS 4 2 4 2 4 2 MOTOR SPEED TAP COOLING LOW MED LOW MED HIGH...

Page 6: ...FT 12 12 12 NUMBER OF ROWS 1 1 2 FINS PER INCH 20 20 20 HORSEPOWER NO OF SPEEDS 3 4 3 3 4 3 3 4 3 FULL LOAD AMPS 4 7 4 7 4 7 LOCKED ROTOR AMPS 12 2 12 2 12 2 MOTOR SPEED TAP COOLING LOW MEDIUM HIGH RP...

Page 7: ...0 0 8 605 155 700 220 905 275 1205 390 PCA24 30 36C E High FAN SPEED Low Med Low Med High UNIT STATIC in W C CFM WATTS CFM WATTS CFM WATTS 0 2 1540 620 1780 735 2265 1010 0 3 1520 600 1755 705 2160 96...

Page 8: ...8 BLOWER PERFORMANCE DATA TEMPERATURE RISE...

Page 9: ...6 6 21 1 21 8 23 6 25 3 19 6 20 2 21 8 23 4 S T 0 74 0 66 0 50 0 32 0 77 0 69 0 52 0 33 0 79 0 71 0 53 0 34 0 81 0 73 0 55 0 35 0 84 0 76 0 57 0 37 0 85 0 76 0 58 0 37 Delta T 18 17 14 9 18 17 14 10 1...

Page 10: ...0 13 4 HI PR 153 165 174 182 172 185 195 204 196 211 222 232 223 240 253 264 251 270 285 297 277 298 315 328 LO PR 55 59 64 69 59 62 68 72 61 65 71 75 64 68 74 79 67 71 78 83 69 74 81 86 MBh 24 8 25 2...

Page 11: ...3 25 7 26 4 28 6 30 7 23 8 24 5 26 5 28 5 S T 0 80 0 71 0 54 0 35 0 82 0 74 0 56 0 36 0 85 0 76 0 57 0 37 0 87 0 78 0 59 0 38 0 91 0 81 0 61 0 39 0 91 0 82 0 62 0 40 Delta T 19 18 15 10 20 18 15 10 2...

Page 12: ...0 16 5 HI PR 175 188 199 207 196 211 223 233 223 240 254 265 254 274 289 301 286 308 325 339 316 340 359 375 LO PR 57 61 67 71 61 65 71 75 63 67 73 78 66 71 77 82 69 74 81 86 72 76 83 89 MBh 30 1 30...

Page 13: ...1 31 1 32 0 34 6 37 2 28 8 29 6 32 1 34 4 S T 0 79 0 71 0 53 0 34 0 82 0 73 0 55 0 36 0 84 0 75 0 57 0 36 0 86 0 77 0 59 0 38 0 90 0 80 0 61 0 39 0 91 0 81 0 61 0 39 Delta T 20 18 15 10 20 18 15 10 20...

Page 14: ...4 21 1 HI PR 174 187 197 206 195 210 222 231 222 239 252 263 253 272 287 299 284 306 323 337 314 338 357 372 LO PR 64 68 74 79 67 72 78 83 70 75 81 87 74 78 86 91 77 82 90 95 80 85 93 99 MBh 36 4 37 1...

Page 15: ...4 0 35 0 36 0 39 0 41 8 32 4 33 4 36 1 38 7 S T 0 77 0 69 0 52 0 33 0 79 0 71 0 54 0 35 0 81 0 73 0 55 0 35 0 84 0 75 0 57 0 37 0 87 0 78 0 59 0 38 0 88 0 79 0 60 0 38 Delta T 19 17 14 10 19 17 14 10...

Page 16: ...1 23 9 HI PR 179 192 203 212 200 216 228 237 228 245 259 270 260 279 295 308 292 314 332 346 323 347 367 382 LO PR 61 64 70 75 64 68 74 79 66 71 77 82 70 74 81 86 73 78 85 91 76 81 88 94 MBh 41 0 41...

Page 17: ...1 40 6 41 8 45 2 48 5 37 6 38 7 41 9 45 0 S T 0 77 0 69 0 52 0 33 0 79 0 71 0 54 0 35 0 81 0 73 0 55 0 35 0 84 0 75 0 57 0 37 0 87 0 78 0 59 0 38 0 88 0 79 0 60 0 38 Delta T 20 19 15 11 20 19 15 11 2...

Page 18: ...4 28 4 HI PR 177 191 202 210 199 214 226 236 226 244 257 268 258 277 293 306 290 312 330 344 320 345 364 380 LO PR 59 62 68 72 62 66 72 77 64 68 75 80 68 72 78 84 71 75 82 88 73 78 85 91 MBh 47 6 48...

Page 19: ...1 50 1 51 6 55 8 59 9 46 4 47 8 51 7 55 5 S T 0 74 0 67 0 50 0 32 0 77 0 69 0 52 0 34 0 79 0 71 0 54 0 34 0 82 0 73 0 55 0 36 0 85 0 76 0 57 0 37 0 85 0 76 0 58 0 37 Delta T 21 19 16 11 21 20 16 11 2...

Page 20: ...7 37 0 HI PR 171 184 194 202 192 206 218 227 218 235 248 258 248 267 282 294 279 301 317 331 309 332 351 366 LO PR 56 59 65 69 59 62 68 73 61 65 71 75 64 68 74 79 67 71 78 83 69 74 81 86 MBh 58 7 59...

Page 21: ...ature drop T Low and high side pressures and power will not change 2 As indoor CFM decreases a slight increase will occur in indoor temperature drop T A slight decrease will occur in low and high side...

Page 22: ...VT 18 BU 23 USE COPPER CONDUCTORS ONLY 75 C MIN COMMON HI MED HI MED LOW LOW 3 2 1 6 5 9 8 7 4 VIEW A A G W O Y R C ALTERNATE UNIT POWER REFRIGERANT LEADS MAY BE USED WITH ELECTRIC HEATER ACCESSORIES...

Page 23: ...Y R ELECTRIC HEAT RELAY 24V COMMON CAP L2 START CAP 5 2 1 START RELAY HI MED LO CAP 2 4 1 3 COOLING TAP 5 HEAT TAP ACB 230 VOLT COOLING SWITCH RELAY 230 208 TO HEATER KIT ELECTRIC HEAT RELAY W2 HEATE...

Reviews: