York AHP24B4FH21, AHP18B3XH21, AHP30B3XH21, AHP30B4GH21, AHP30B4HH21 Technical Manual

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Page 1

TECHNICAL GUIDE

SINGLE PIECE AIR HANDLERS FOR USE WITH SPLIT -SYSTEM

COOLING & HEAT PUMPS

MODELS: AHP18 THRU 60

Due to continuous product improvement, specifications are subject to change without notice.

Visit us on the web at www.york.com Additional rating information can be found at

www.ahridirectory.org.

ISO 9001

Certified Quality

Management System

255029-YTG-M-0610

DESCRIPTION

This fan coil line offers the ultimate in application flexibility. The AHP (non-variable speed motor) models can be ordered upflow only or as multi-position. The multi-position model can be installed in downflow, upflow, horizontal right or left without the need for additional field installed kits.

All UPG air handlers and coils utilize a TXV to pr ovide our customers with the optimum performance and refrigerant control required for 13+ SEER systems. Air handlers can be ordered with R410A TXV factory installed. Air handlers are also available with “Flex-coils” without a factory installed metering device. For added flexibility, an R22 or R410A TXV can be field installed to meet your refrigerant choice.

FEATURES

Thermal Expansion Valve - Provides the ultimate refrigerant

control required for today’s high efficient product. The UPG bolton TXV provides the added flexibility to convert the air handler to the required refrigerant. The UPG TXV is a true bolt-on which does not require brazing to replace or install.

Insulated Cabinet - All air handler cabinets are thermally insulated with 1” foil faced insulation (R-4.2) to prevent sweating. For applications in extreme humidity conditions an optional, field installed, external insulating wrap kit is also available.

Factory - Sealed to achieve 2% or less leakage rate with or without field installed filter at 1.0” water gauge external static pressure.

Durable Finish Inside and Out - Air handler casings are made of pre-painted galvanized steel which provides a better paint to steel bond that resists corrosion and rust creep. All internal coil sheet metal parts are made of G90 galvanized.

High Efficiency - 5 ton unit has high efficiency DC motor. 4 HK Heat Kit - Installation friendly, easy service, more robust,

unique to new design.

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

Page 2

DIMENSIONS

10-3/8”

CIRCUIT BREAKER

PANEL

BOTTOM INLET

DIMENSIONS

DRAIN PAN CONNECTIONS FOR HORIZONTALAPPLICATIONS

BLOWER COMPARTMENT

REFRIGERANT CONNECTIONS

DRAIN CONNECTIONS

FOR UPFLOW AND

DOWNFLOW

APPLICATIONS

7-11/32”

1-1/2”

18-9/32”

TOP OUTLET DIMENSIONS

FILTER ACCESS

Dimensions

255029-YTG-M-0610

MODELS

AHP18B3XH21 AHP18B4FH21

AHP24B3XH21 AHP24B4FH21

AHP30B3XH21 AHP30B4GH21 AHP30B4HH21 AHP30B4FH21

AHP36C3XH21 AHP36C4GH21 AHP36C4HH21 AHP36C4FH21

AHP42C3XH21 AHP42C4HH21

AHP48D3XH21 AHP48D4HH21

AHP48D4JH21 AHP60D3XH21

AHP60D4JH21

1. Actual size (Conduit size). H indicates 4 position model.

Dimensions

ABC

DEF

Wiring Knockouts

Refrigerant

Connections

Line Size

Height Width Depth Power Control Liquid Vapor

7/8” (1/2”)

46 17.5

12-3/8 13-29/32 14-19/32

1 3/8” (1”)

7/8” (1/2”) 3/8” 3/4”

1 23/32” (1 1/4”)

7/8” (1/2”)

46 17.5 12-3/8 13-29/32 14-19/32

1 3/8” (1”)

7/8” (1/2”) 3/8” 3/4”

1 23/32” (1 1/4”)

7/8” (1/2”)

46 17.5 12-3/8 13-29/32 14-19/32

1 3/8” (1”)

7/8” (1/2”) 3/8” 3/4”

1 23/32” (1 1/4”)

52 21 17-1/8 17-13/32 18-3/32

21.5

7/8” (1/2”) 1 3/8” (1”)

7/8” (1/2”) 3/8” 7/8”

1 23/32” (1 1/4”)

7/8” (1/2”)

52 21 17-1/8 17-13/32 18-3/32

1 3/8” (1”)

7/8” (1/2”) 3/8” 7/8”

1 23/32” (1 1/4”)

7/8” (1/2”)

57 24.5 22-1/8 20-29/32 21-19/32

1 3/8” (1”)

1 23/32” (1 1/4”)

7/8” (1/2”) 3/8” 7/8”

7/8” (1/2”)

57 24.5 22-1/8 20-29/32 21-19/32

1 3/8” (1”)

7/8” (1/2”) 3/8” 7/8’

1 23/32” (1 1/4”)

2 Johnson Controls Unitary Products

Page 3

255029-YTG-M-0610

COIL TECHNICAL DA TA

Models Application

AHP18B3XH21 AHP18B4FH21

Heat Pump

AHP24B3XH21 AHP24B4FH21

Heat Pump

Cooling /

Refrig.

Conn. Types

Sweat 3.40 2 14 (2) 14 x 17.5 1 x 0.866 3/8 Enhanced

Sweat 3.89 2 14 (2) 16 x 17.5 1 x 0.866 3/8 Enhanced

AHP30B3XH21 AHP30B4GH21 AHP30B4HH21

Cooling /

Heat Pump

Sweat 3.89 3 12 (2) 16 x 17.5 1 x 0.866 3/8 Enhanced

AHP30B4FH21 AHP36C3XH21 AHP36C4GH21 AHP36C4HH21

Cooling /

Heat Pump

Sweat 4.86 3 12 (2) 20 x 17.5 1 x 0.866 3/8 Enhanced

AHP36C4FH21 AHP42C3XH21 AHP42C4HH21 AHP48D3XH21 AHP48D4HH21 AHP48D4JH21 AHP60D3XH21 AHP60D4JH21

Note: H models are available with a factory installed horizontal drain pan.

Cooling /

Heat Pump

Cooling /

Heat Pump

Cooling /

Heat Pump

Sweat 4.86 3 12 (2) 20 x 17.5 1 x 0.866 3/8 Enhanced

Sweat 5.83 3 11 (2) 24 x 17.5 1 x 0.866 3/8 Enhanced

Face Area

(Sq. Ft.)

COOLING CAPACITY

Models Rated CFM

AHP18B**H21 650

AHP24B**H21 800

AHP30B**H21 1050

AHP36C**H21 1200

AHP42C**H21 1400

AHP48D**H21 1600

AHP60D**H21 1850

Entering Air °F

(Dry / Wet Bulb)

FULL-CASED “A” TYPE MULTI-POSITION

85/72 24.5 22.3 19.9 17.3 80/67 22.6 20.3 18.0 15.6 75/62 18.5 16.4 14.2 12.0 70/57 15.0 13.1 10.9 8.5 85/72 35.0 31.8 28.4 24.7 80/67 32.2 29.1 25.7 22.3 75/62 26.4 23.4 21.0 17.1 70/57 21.4 18.6 20.2 12.1 85/72 41.5 37.8 33.7 29.5 80/67 36.2 32.4 28.6 24.5 75/62 29.1 25.3 24.0 19.2 70/57 24.1 21.5 18.7 15.8 85/72 51.3 46.7 41.7 36.8 80/67 41.1 36.3 31.8 27.1 75/62 32.1 27.0 29.4 21.9 70/57 27.6 25.4 23.5 18.3 85/72 88.4 76.0 63.3 50.0 80/67 70.8 59.4 48.4 37.0 75/62 55.2 43.9 35.8 29.9 70/57 47.4 41.5 32.37 25.24 85/72 100.5 86.4 72.0 56.8 80/67 80.4 67.5 55.0 42.1 75/62 62.7 49.9 40.7 34.0 70/57 53.9 47.2 36.81 28.71 85/72 119.9 101.0 82.0 62.2 80/67 96.0 79.2 62.6 45.8 75/62 74.8 58.6 46.2 37.0 70/57 64.3 55.4 43.2 33.7

Rows

Deep

Fin

Per In.

Coil Size

Tube

Geometry

Tube

Dia.

Fin

Type

TXV

None

MBH@ Evaporator Temperature and Corresponding Pressure °F / PSIG

35 / 61.5 40 / 68.5 45 / 76.0 50 / 84.0

4G 4H 4M

4H 4J

Johnson Controls Unitary Products 3

Page 4

255029-YTG-M-0610

ACCESSORIES

Refer to Price Manual for specific model numbers. TXV Kits - TXV kits are available for “Flex-coil” applications and

converting R22 to R410A or as a service replacement. All kits

LIMITATIONS

These units must be wired and installed in accordance with all national and local safety codes.

Voltage limits are as follows:

are bolt-on and require no brazing to install. Non-Combustible Bases - A combustible floor base accessory

is available, if required by local codes, when the air handler is installed in the downflow position on a combustible material.

Electric Heaters - 4HK models shown under electrical data include sequential operation and temperature dual limit switches for safe, efficient operation. Circuit breakers are provided where shown.

External Insulating Wrap Kit - Provides a vinyl covered thermal insulation wrap, providing additional thermal insulation protection to prevent sweating in applications where extreme high humidity is present. Air Handler cover (or wrap) has Velcro edges for easy installation and access.

Air Handler

Voltage

208/230-1-60 06 187-253 220/240-1-50 93 198-264

1. Rated in accordance with ARI Standard 110, utilization range “A”.

Voltage

code

Airflow must be within the minimum and maximum limits approved for electric heat, evaporator coils and outdoor units.

Entering Air Temperature Limits

Wet Bulb Temp.°F Dry Bulb Temp. °F

Min. Max. Min. Max.

57 72 65 95

Normal Operating

Voltage Range

AIR FLOW DATA - 60 Hz MODELS

Blower

Models

AHP18B**H21

AHP24B**H21

AHP30B**H21

AHP36C**H21

AHP42C**H21

AHP48D**H21

AHP60D**H21

1. Includes return air filter and coil.

All Air handler units are UL Listed up to 0.50" w.c. external static pressure, including air filter, wet coil, and largest KW size heater, unless otherwise not ed .

Motor

Speed

High 1142 1096 1053 997 925

Medium 677 652 634 615 572

Low 442 427 395 361 289

High 1084 1038 985 935 856

Medium 840 807 767 693 610

Low 654 614 548 483 420

High 1244 1184 1138 1079 1004

Medium 956 913 868 815 748

Low 941 904 862 806 731

High 1719 1650 1572 1482 1386

Medium 1119 1097 1062 1019 935

Low 929 910 877 825 760

High 1719 1650 1572 1482 1386

Medium 1119 1097 1062 1019 935

Low 929 910 877 825 760

High 1941 1818 1675 1532 1269

Medium 1594 1474 1409 1260 1021

Low 1241 1204 1128 1014 819

High / #1 2126 2093 2074 2048 1991

Medium High / #2 1863 1842 1804 1800 1758

Medium / #3 1642 1603 1593 1568 1523

Medium Low / #4 1482 1468 1427 1370 1324

Low / #5 1268 1220 1169 1118 1070

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

CFM

@ External Static Pressure - IWC

208 Volt

828 721 210 N/A N/A 486 295 120 N/A N/A 209 114 N/A N/A N/A 762 665 602 484 333 550 485 387 323 221 349 302 218 179 130 903 841 674 580 457 663 574 487 384 N/A 643 566 480 361 226

1273 1108 925 785 644

827 743 637 479 337 685 616 508 372 221

1273 1108 925 785 644

827 743 637 479 337 685 616 508 372 221 870 703 362 146 N/A 802 524 215 144 N/A

659 385 165 N/A N/A 1941 1801 1569 1461 1366 1730 1662 1503 1383 1306 1471 1410 1334 1307 1216 1274 1233 1196 1153 1099 1037 982.5 949.1 891.9 831

4 Johnson Controls Unitary Products

Page 5

255029-YTG-M-0610

AIR FLOW DATA - 60 Hz MODELS

Models

AHP18B**H21

AHP24B**H21

AHP30B**H21

AHP36C**H21

AHP42C**H21

AHP48D**H21

AHP60D**H21

1. Includes return air filter and coil. All air handler units are UL Listed up to 0.50" w.c. external static pressure, including air filter, wet coil, and largest KW size heater, unless otherwise

noted.

Blower

Motor

Speed

High 1054 989 923 862 791

Medium 782 762 716 670 613

Low 541 519 479 445 397

High 1232 1167 1098 1025 940

Medium 966 915 868 799 724

Low 785 740 684 618 532

High 1434 1359 1297 1220 1138

Medium 1112 1076 1031 970 907

Low 885 854 821 751 686

High 1760 1681 1607 1538 1456

Medium 1320 1284 1255 1207 1146

Low 1146 1119 1090 1038 992

High 1883 1764 1657 1543 1435

Medium 1625 1510 1429 1339 1256

Low 1260 1225 1179 1110 1047

High 2029 1944 1837 1743 1643

Medium 1805 1730 1649 1566 1479

Low 1491 1441 1388 1328 1253

High / #1 2256 2226 2198 2159 2095

Medium High / #2 1990 1963 1935 1893 1857

Medium / #3 1774 1748 1704 1670 1635

Medium Low / #4 1557 1523 1483 1432 1389

Low / #5 1340 1300 1253 1198 1126

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

CFM

@ External Static Pressure - IWC

230 Volt

665 581 202 N/A N/A 536 315 121 N/A N/A 298 168 N/A N/A N/A 826 731 622 486 345 641 540 452 347 224 446 364 296 192 131

1050 916 782 640 519

802 629 507 394 380

625 547 459 350 N/A 1360 1322 1260 966 770 1075 988 846 729 572

972 841 725 617 496 1327 1210 902 714 527 1172 1038 765 609 412

973 785 638 500 340 1537 1435 1320 1064 789 1385 1286 1147 851 683 1174 1076 867 726 555 1959 1914 1776 1519 1380 1820 1783 1698 1486 1353 1593 1534 1480 1384 1325 1329 1265 1235 1198 1167 1079 1037 1007 954 912

APPLICA TION FACTORS - RATED CFM VS. ACTUAL CFM

% Of Rated Airflow

Capacity Factor

80% 90% Rated CFM 110% 120%

0.96 0.98 1.00 1.02 1.03

Johnson Controls Unitary Products 5

Page 6

255029-YTG-M-0610

PHYSICAL & ELECTRICAL DATA

Models

Blower - Diameter x Width 9 x 6 10 x 9 10 x 9 10 x 10 Motor

HP 1/3 HP 1/4 HP 1/2 HP 3/4 HP

Nominal RPM 1075 1075 1075 1075 Voltage 230 Amps Full Load (230) 1.9 1.5 2.2 3.6

Type DISPOSABLE OR PERMANENT Filter

Size 16 x 20 x 1 16 x 20 x 1 16 x 20 x 1 20 x 20 x 1

Permanent Type Kit 1PF0601BK 1PF0601BK 1PF0601BK 1PF0602BK Shipping / Operating Weight (lbs.) - N Models 128/122 132/126 139/133 162/156 Shipping / Operating Weight (lbs.) - H Models 131/125 135/129 142/136 165/159

AHP18B**H21 AHP24B**H21 AHP30B**H21 AHP36C**H21

Models

AHP42C**H21 AHP48D**H21 AHP60D**H21

Blower - Diameter x Width 10 x 10 10 x 10 11 x 10 Motor

HP 3/4 HP 3/4 HP 1 HP

Nominal RPM 1075 1075 1050 Voltage 230 Amps Full Load (230) 3.8 3.8 7.6

Type DISPOSABLE OR PERMANENT Filter

Size 20 x 20 x 1 22 x 20 x 1 22 x 20 x 1

Permanent Type Kit 1PF0602BK 1PF0603BK 1PF0603BK Shipping / Operating Weight (lbs.) - N Models 164/158

AHP - 186/175 SHP - 182/171

AHP - 189/178

SHP - 185 /174

Shipping / Operating Weight (lbs.) - H Models 167/161 190/179 193/182

1. Field Supplied.

ELECTRICAL DATA - COOLING ONLY (60 Hz)

Total Motor Amps Minimum Circuit Ampacity

Models

60 Hertz 60 Hertz

208V230V208V230V

AHP18B**H21 1.7 1.9 2.1 2.4 15 14 AHP24B**H21 1.4 1.5 1.8 1.9 15 14 AHP30B**H21 2 2.2 2.5 2.8 15 14 AHP36C**H21 3.3 3.6 4.1 4.5 15 14 AHP42C**H21 3.4 3.8 4.3 4.8 15 14 AHP48D**H21 3.4 3.8 4.3 4.8 15 14 AHP60D**H21 7.6 7.6 9.5 9.5 15 14

1. OCP = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.

Max. O.C.P.

Amps/Type

Minimum Wire

Size A.W.G.

6 Johnson Controls Unitary Products

Page 7

255029-YTG-M-0610

ELECTRICAL DATA - 208/230-1-60

Models

AHP18B**H21

AHP24B**H21

AHP30B**H21

AHP36C**H21

AHP42C**H21

AHP48D**H21

AHP60D**H21

1. See conversion table below.

2. AHP30B w/4HK165N1506 only approved for use up to .4” static. * May be 0 (no breaker) or 1 (with breaker).

Heater

Models*

4HK*6500206 0.5 Lo 1.9 2.5 6.4 8.5 1.9 2.5 1.9 2.5 1.9 2.5 4HK*6500506 0.5 Med 3.6 4.8 12.3 16.4 3.6 4.8 3.6 4.8 3.6 4.8 4HK*6500806 0.5 Med 5.6 7.5 19.2 25.6 2.8 3.75 5.6 7.5 5.6 7.5 4HK*6500206 0.5 Lo 1.9 2.5 6.4 8.5 1.9 2.5 1.9 2.5 1.9 2.5 4HK*6500506 0.5 Lo 3.6 4.8 12.3 16.4 3.6 4.8 3.6 4.8 3.6 4.8 4HK*6500806 0.5 Med 5.6 7.5 19.2 25.6 2.8 3.75 5.6 7.5 5.6 7.5 4HK*6501006 0.5 Hi 7.2 9.6 24.6 32.8 3.6 4.8 7.2 9.6 7.2 9.6 4HK16501306 0.5 Hi 9.8 13.0 33.3 44.4 3.3 4.3 6.5 8.6 9.8 13.0 4HK*6500506 0.5 Lo 3.6 4.8 12.3 16.4 3.6 4.8 3.6 4.8 3.6 4.8 4HK*6500806 0.5 Med 5.6 7.5 19.2 25.6 2.8 3.75 5.6 7.5 5.6 7.5 4HK*6501006 0.5 Hi 7.2 9.6 24.6 32.8 3.6 4.8 7.2 9.6 7.2 9.6 4HK16501306 0.5 Hi 9.8 13.0 33.3 44.4 3.3 4.3 6.5 8.6 9.8 13.0

4HK165N1506

4HK*6500506 0.5 Lo 3.6 4.8 12.3 16.4 3.6 4.8 3.6 4.8 3.6 4.8 4HK*6500806 0.5 Med 5.6 7.5 19.2 25.6 2.8 3.75 5.6 7.5 5.6 7.5 4HK*6501006 0.5 Med 7.2 9.6 24.6 32.8 3.6 4.8 7.2 9.6 7.2 9.6 4HK16501506 0.5 Med 10.8 14.4 36.9 49.1 3.6 4.8 7.2 9.6 10.8 14.4 4HK16501806 0.5 Hi 13.2 17.6 45.1 60.1 3.3 4.4 6.6 8.8 13.2 17.6 4HK*6500506 0.5 Lo 3.6 4.8 12.3 16.4 3.6 4.8 3.6 4.8 3.6 4.8 4HK*6500806 0.5 Med 5.6 7.5 19.2 25.6 2.8 3.75 2.8 7.5 5.6 7.5 4HK*6501006 0.5 Med 7.2 9.6 24.6 32.8 3.6 4.8 7.2 9.6 7.2 9.6 4HK16501506 0.5 Med 10.8 14.4 36.9 49.1 3.6 4.8 7.2 9.6 10.8 14.4 4HK16501806 0.5 Hi 13.2 17.6 45.1 60.1 3.3 4.4 6.6 8.8 13.2 17.6 4HK16502006 0.5 Hi 14.4 19.2 49.2 65.5 3.6 4.8 7.2 9.6 14.4 19.2 4HK*6500506 0.5 Lo 3.6 4.8 12.3 16.4 3.6 4.8 3.6 4.8 3.6 4.8 4HK*6500806 0.5 Med 5.6 7.5 19.2 25.6 2.8 3.75 2.8 7.5 5.6 7.5 4HK*6501006 0.5 Med 7.2 9.6 24.6 32.8 3.6 4.8 7.2 9.6 7.2 9.6 4HK16501506 0.5 Med 10.8 14.4 36.9 49.1 3.6 4.8 7.2 9.6 10.8 14.4 4HK16501806 0.5 Hi 13.2 17.6 45.1 60.1 3.3 4.4 6.6 8.8 13.2 17.6 4HK16502006 0.5 Hi 14.4 19.2 49.2 65.5 3.6 4.8 7.2 9.6 14.4 19.2 4HK*6500506 0.5 MedLow/#4 3.6 4.8 12.3 16.4 3.6 4.8 3.6 4.8 3.6 4.8 4HK*6500806 0.5 MedLow/#4 5.6 7.5 19.2 25.6 2.8 3.75 2.8 7.5 5.6 7.5 4HK*6501006 0.5 Med/#3 7.2 9.6 24.6 32.8 3.6 4.8 7.2 9.6 7.2 9.6 4HK16501506 0.5 MedHigh/#2 10.8 14.4 36.9 49.1 3.6 4.8 7.2 9.6 10.8 14.4 4HK16501806 0.5 MedHigh/#2 13.2 17.6 45.1 60.1 3.3 4.4 6.6 8.8 13.2 17.6 4HK16502006 0.5 MedHigh/#2 14.4 19.2 49.2 65.5 3.6 4.8 7.2 9.6 14.4 19.2 4HK16502506 0.5 MedHigh/#2 18.0 24.0 61.5 81.9 3.6 4.8 10.8 14.4 18.0 24

Max.

Static

0.4

Min. Speed

Tap

Hi 10.8 14.4 36.9 49.1 3.6 4.8 7.2 9.6 10.8 14.4

Total Heat

kW MBH W1 Only W2 Only W1 + W2

208V 240V 208V 240V 208V 240V 208V 240V 208V 240V

kW Staging

kW & MBH CONVERSIONS - FOR TOTAL POWER INPUT REQUIREMENT

FOR

208V 230V 240V .918

OPERATION MULTIPLY

Johnson Controls Unitary Products 7

240V

TABULATED kW & MBH BY

.751

Page 8

ELECTRICAL DATA (FOR SINGLE SOURCE POWER SUPPLY) - COPPER WIRE 208/230-1-60

255029-YTG-M-0610

Models

AHP18B**H21

AHP24B**H21

AHP30B**H21

AHP36C**H21

AHP42C**H21

AHP48D**H21

AHP60D**H21

1. O.C.P. = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse. * May be 0 (no breaker) or 1 (with breaker).

Heater

Models*

4HK*6500206 10.4 13.5 15.4 15 20 12 12 4HK*6500506 20.0 23.8 27.4 25 30 10 10 4HK*6500806 31.3 36.0 41.5 40 45 8 8 4HK*6500206 10.4 13.0 14.9 15 15 12 12 4HK*6500506 20.0 23.4 26.9 25 30 10 10 4HK*6500806 31.3 35.6 41.0 40 45 8 8 4HK*6501006 40.0 45.1 51.9 45 60 8 6 4HK16501306 54.2 60.4 69.6 70 70 4 4 4HK*6500506 20.0 24.2 27.8 25 30 10 10 4HK*6500806 31.3 36.4 41.9 40 45 8 8 4HK*6501006 40.0 45.8 52.8 50 60 8 6 4HK16501306 54.2 60.1 70.5 70 90 4 3

4HK165N1506 60.0 67.5 77.8 70 90 4 3

4HK*6500506 20.0 25.8 29.5 30 30 10 10 4HK*6500806 31.3 38.0 43.6 40 45 8 8

4HK*6501006 40.0 47.5 54.5 50 60 8 6 4HK16501506 60.0 69.1 79.5 70 90 4 3 4HK16501806 73.3 83.6 96.1 90 100 3 3

4HK*6500506 20.0 25.9 29.8 30 30 8 8

4HK*6500806 31.3 38.1 43.9 40 45 8 8

4HK*6501006 40.0 47.6 54.8 50 60 6 6 4HK16501506 60.0 69.3 79.8 70 90 4 3 4HK16501806 73.3 83.7 96.4 90 100 3 3 4HK16502006 80.0 90.9 104.8 100 110 3 2

4HK*6500506 20.0 25.9 29.8 30 30 10 10

4HK*6500806 31.3 38.1 43.9 40 45 8 8

4HK*6501006 40.0 47.6 54.8 50 60 8 6 4HK16501506 60.0 69.3 79.8 70 90 4 3 4HK16501806 73.3 83.7 96.4 90 100 3 3 4HK16502006 80.0 90.9 104.8 100 110 3 2

4HK*6500506 20.0 31.2 34.5 35 35 8 8

4HK*6500806 31.3 43.4 48.6 45 50 8 8

4HK*6501006 40.0 52.8 59.5 60 60 6 6 4HK16501506 60.0 74.5 84.5 90 90 3 3 4HK16501806 73.3 88.9 101.1 90 110 3 2 4HK16502006 80.0 96.2 109.5 100 125 3 1 4HK16502506 100.0 117.8 134.5 125 150 1 1/0

Heater

Amps

240V

Min. Circuit Ampacity

208V 240V 208V 240V 208V 240V

Field Wiring

Max. O.C.P.

Amps/Type

75°C Wire Size - AWG

8 Johnson Controls Unitary Products

Page 9

255029-YTG-M-0610

ELECTRICAL DATA (FOR MULTI SOURCE POWER SUPPLY) - COPPER WIRE 208/230-1-60

Min. Circuit Ampacity

Models

AHP24B**H21 4HK16501306 40.9/47.0 19.5/22.5 – 45/50 20/25 – 8/8 10/10 – AHP30B**H21

AHP36C**H21

AHP42C**H21

AHP48D**H21

AHP60D**H21

1. O.C.P. = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.

Heater

Models

4HK16501306 41.6/47.9 19.5/22.5 – 45/50 20/25 – 8/8 10/10 – 4HK165N1506 45.8/52.8 21.7/25.0 – 50/60 25/25 – 8/6 10/10 – 4HK16501506 47.5/54.5 21.7/25.0 – 50/60 25/25 – 8/6 10/10 – 4HK16501806 43.9/50.3 39.8/45.8 – 45/60 40/50 – 8/6 8/8 – 4HK16501506 47.6/54.8 21.7/25.0 – 50/60 25/25 – 8/6 10/10 – 4HK16501806 44.0/50.6 39.8/45.8 – 45/60 40/50 – 8/6 8/8 – 4HK16502006 47.6/54.8 43.4/50.0 – 50/60 40/50 – 8/6 8/8 – 4HK16501506 47.6/54.8 21.7/25.0 – 50/60 25/25 – 8/6 10/10 – 4HK16501806 44.0/50.6 39.8/45.8 – 45/60 40/50 – 8/6 8/8 – 4HK16502006 47.6/54.8 43.4/50.0 – 50/60 40/50 – 8/6 8/8 – 4HK16501506 52.9/59.5 21.7/25.0 – 60/60 25/25 – 6/6 10/10 – 4HK16501806 49.3/55.3 39.8/45.8 – 50/60 45/60 – 6/6 8/6 – 4HK16502006 52.9/59.5 43.4/50.0 – 60/60 45/50 – 6/6 8/8 – 4HK16502506 52.9/59.5 43.4/50.0 21.68/25.00 60/60 45/50 25/25 6/6 8/8 10/10

1st 2nd 3rd 1st 2nd 3rd 1st 2nd 3rd

208/240 208/240 208/240 208/240 208/240 208/240 208/240 208/240 208/240

Circuit Circuit Circuit

Max. O.C.P.

Amps/Type

75°C Wire Size - AWG

ELECTRICAL DATA - 208/230-3-60

Models

AHP24B**H21 4HK06501025 0.5 Hi 7.2 9.6 24.6 32.8 7.2 9.6 7.2 9.6 7.2 9.6 AHP30B**H21

AHP36C**H21

AHP42C**H21

AHP48D**H21

AHP60D**H21

1. See conversion table on Page 7.

Heat Kit -

Three Phase

4HK06501025 0.5 Hi 7.2 9.6 24.6 32.8 7.2 9.6 7.2 9.6 7.2 9.6 4HK065N1525 0.5 Hi 10.8 14.4 36.9 49.1 10.8 14.4 10.8 14.4 10.8 14.4 4HK06501025 0.5 Med 7.2 9.6 24.6 32.8 7.2 9.6 7.2 9.6 7.2 9.6 4HK06501525 0.5 Med 10.8 14.4 36.9 49.1 10.8 14.4 10.8 14.4 10.8 14.4 4HK06501025 0.5 Med 7.2 9.6 24.6 32.8 7.2 9.6 7.2 9.6 7.2 9.6 4HK06501525 0.5 Med 10.8 14.4 36.9 49.1 10.8 14.4 10.8 14.4 10.8 14.4 4HK06501825 0.5 Hi 12.9 17.2 44.7 58.7 12.9 17.2 12.9 17.2 12.9 17.2 4HK06501025 0.5 Med 7.2 9.6 24.6 32.8 7.2 9.6 7.2 9.6 7.2 9.6 4HK06501525 0.5 Med 10.8 14.4 36.9 49.1 10.8 14.4 10.8 14.4 10.8 14.4 4HK06501825 0.5 Hi 12.9 17.2 44.7 58.7 12.9 17.2 12.9 17.2 12.9 17.2 4HK06501025 0.5 Med/#3 7.2 9.6 24.6 32.8 7.2 9.6 7.2 9.6 7.2 9.6 4HK06501525 0.5 MedHigh/#2 10.8 14.4 36.9 49.1 10.8 14.4 10.8 14.4 10.8 14.4 4HK06501825 0.5 MedHigh/#2 12.9 17.2 44.7 58.7 12.9 17.2 12.9 17.2 12.9 17.2 4HK16502525 0.5 MedHigh/#2 18.0 24.0 61.4 81.4 9.0 12.0 18.0 24.0 18.0 24.0

Max.

Static

Min. Speed

Tap

208V 240V 208V 240V 208V 240V 208V 240V 208V 240V

Total Heat

KW MBH W1 Only W2 Only W1 + W2

KW Staging

Johnson Controls Unitary Products 9

Page 10

ELECTRICAL DATA (FOR SINGLE SOURCE POWER SUPPLY) - COPPER WIRE 208/230-3-60

MA SERIES - Air Handler Control Wiring

Typical A/C - Cooling only Applications

THERMOSTAT

AIR HANDLER

BOARD

1-STAGE

AIR CONDITIONING

Y/Y2

HUM

X/L

COM

HUMIDISTAT

THERMOSTAT

AIR HANDLER

BOARD

1-STAGE

AIR CONDITIONING

Y/Y2

HUM

X/L

COM

HUMIDISTAT

MA SERIES - Air Handler Control Wiring

Typical A/C with Electric Heat Applications

255029-YTG-M-0610

Field Wiring

Max. O.C.P.

Amps/Type

75°C Wire Size - AWG

Models

Heat Kit -

Three Phase

Heater

Amps

240V

Min. Circuit Ampacity

208V 240V 208V 240V 208V 240V

AHP24B**H21 4HK06501025 23.1 27.1 31.3 30 35 10 8 AHP30B**H21

AHP36C**H21

4HK06501025 23.1 26.8 30.8 30 35 10 8 4HK065N1525 34.7 40.0 46.1 40 50 8 8 4HK06501025 23.1 27.5 31.6 30 35 10 8 4HK06501525 34.7 40.0 46.1 40 50 8 8 4HK06501025 23.1 29.1 33.4 30 35 10 8

AHP42C**H21

4HK06501525 34.7 41.6 47.9 50 50 8 8 4HK06501825 41.4 48.9 56.3 50 60 8 6 4HK06501025 23.1 29.3 33.6 30 35 10 8

AHP48D**H21

4HK06501525 34.7 41.8 48.1 50 50 8 8 4HK06501825 41.4 49.0 56.5 50 60 8 6

AHP60D**H21

4HK06501025 23.1 34.5 38.4 35 40 8 8 4HK06501525 34.7 47.0 52.9 50 60 8 6

1. O.C.P. = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.

2. Heaters are 3 Phase.

ELECTRICAL DATA (FOR MULTI SOURCE POWER SUPPLY) - COPPER WIRE 208/230-3-60

Models

Heater

Model

Minimum Circuit Ampacity

1st 2nd 3rd 1st 2nd 3rd 1st 2nd 3rd

Max. O.C.P.

208/240 208/240 208/240 208/240 208/240 208/240 208/240 208/240 208/240

AHP60D**H21

4HK16501825 31.9/35.4 22.4/25.9 –/– 35/40 25/30 –/– 8/8 10/10 –/– 4HK16502525 40.8/45.6 31.3/36.1 –/– 45/50 35/40 –/– 8/8 8/8 –/–

1. O.C.P. = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.

Circuit

Amps/Type

75°C Wire Size - AWG

COOLING MODELS WITH ELECTRIC HEAT WIRING

* Optional dehumidification humidistat switch contacts open on humidity rise. Notes:

1. “Y” Terminal on Air Handler Control Board must be connected for full CFM and applications requiring 60 second blower off delay for SEER enhancement.

2. Move HUM STAT Jumper on AH Control Board to YES position if Humidistat is used.

3. MODE Jumper on AH control board should be set to A/C for air conditioners.

10 Johnson Controls Unitary Products

Page 11

255029-YTG-M-0610

THERMOSTAT

AIR HANDLER

BOARD

HEAT PUMP

W/W1

X/L

Y/Y2

W1 66

HUM

COM

HUMIDISTAT

X/L

And Newer UPG Single Stage HP Systems

Single Stage H/P with Standard Demand Defrost Control Board

CONTROL WIRING - AHP or MA Series Air Handler

UPFLOW DOWNFLOW

HORIZONTAL RIGHT

HORIZONTAL LEFT

SINGLE-STAGE COOLING WIRING

* Optional dehumidification humidistat switch contacts open on rise. Notes:

1. “Y” Terminal on Air Handler Control Board must be connected for full CFM and applications requiring 60 second blower off delay for SEER enhancement.

2. Move HUM STAT Jumper on AH Control Board to YES/NO position.

3. MODE Jumper on AH control board should be set to HP for heat pumps.

4. To change quantity of heat during HP defrost cycle - Reverse connections at W1 & W2 on Air Handler Control Board.

TYPICAL APPLICAT IONS

Johnson Controls Unitary Products 11

Page 12

Johnson Controls Unitary Products

5005 York Drive

Norman, OK 73069