York PAC036 User Manual

036-21346-001 Rev. A (202)

TECHNICAL GUIDE

50 Hz SINGLE PACKAGE
ELECTRIC / ELECTRIC AIR-COOLED
AIR CONDITIONER

MODELS:

PAC036 THRU 060
(3 THRU 5 NOMINAL TONS, 3 PHASE)

DESCRIPTION

These units are designed for outdoor installation and offer
electric cooling with an electric heat option for field installa­tion. Only utility and duct connections are required at the
point of installation.

FEATURES

• DURABLE CONSTRUCTION - The outdoor unit is con­structed of pre-painted galvanized steel that offers tough
protection against corrosion and resists fading when
exposed to sunlight. Drain holes are incorporated into the
base pan to permit free drainage of moisture.

• RELIABILITY - The compressor is internally protected
against both high pressure and high temperature. Each is
equipped with an internal pressure relief valve and internal
line break overload protection. In addition there is a factory
fitted filter drier.

• QUALITY COILS - The outdoor coil is constructed of cop­per tube and hardened black coated aluminum fins for
durability and long lasting efficient operation. A factory fit­ted coil guard provides additional protection.

• LOWER INSTALLED COST - Installation time and costs
are reduced by easy utility connections. The small base
dimensions mean less space is required on the ground or
roof.

• TOP DISCHARGE -The warm condenser air is directed up
and away from the structure and any landscaping.

• LOW OPERATING SOUND LEVEL - In addition to having
a insulated blower compartment, the compressor is
mounted on neoprene isolators to reduce operating
sounds.

• LOW MAINTENANCE - Long-life, permanently lubricated
motor bearings need no annual servicing.

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

036-21346-001 Rev. A (202)

Physical and Electrical Data

MODEL 036H1081A 048H1081A 060H1081A

Unit Supply Voltage 380/415 - 3 - 50

Normal Voltage Range

1

Minimum Circuit Ampacity 12.4 14.8 16.8

Max. Overcurrent Device Amps

Compressor Type

3

Compressor Amps

2

Rated Load 6.1 8.0 9.6

Locked Rotor 39.0 53.0 79.0

15 20 25

Recip Recip Recip

Crankcase Heater No No No

Fan Motor Amps Rated Load 1.8 1.8 1.8

Fan Diameter Inches 18“ 20” 20”

Rated HP 1/3 1/3 1/3

Fan Motor

Nominal RPM 1,100 1,100 1,100

Nominal CFM 2,300 3,000 3,000

Face Area Sq. Ft. 9.25 11.24 11.24

Condenser
Coil Data

Rows Deep 1 2 2

Fin / Inches 18 15 15

Tubing Diameter 3/8 3/8 3/8

Face Area Sq. Ft. 3.61 4.67 4.67

Evaporator
Coil Data

Rows Deep 3 4 4

Fin / Inches 14 12 12

Tubing Diameter 5/16 5/16 5/16

Motor HP / RPM 3/4 / 1,000 3/4 / 1,050 3/4 / 1,100

Blower Data

Max. Static Pressure In. Water .80 .80 .80

Dia. x Width (in.) / Rated CFM 10 x 7/1,200 10 x 7/1,500 10 x 7/1,600

Motor Full Load AMPS 3.0 3.0 3.0

Shipping Weight (lbs.) 270 354 360

Unit Charge (Lbs. - Oz.) 4-4 7-0 7-10

Minimum Wire Size

4

75º C Copper @ 400 Volt

#14 (0-80 ft.) #14 (0-60 ft.) #12 (0-60 ft.)

#12 (81-130 ft.) #12 (61-90 ft.) #10 (61-100 ft.)

342 - 455

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

2. Dual element fuses or HACR circuit breaker.

Rated under standard A.R.I. conditions of 80º DB/67º WB indoor, 95º outdoor.

3.

4. Other temperature ratings of wire will have different rated ampacities. Refer to NEC for proper wire sizing recommendations. If using type NM or

NM-B cable, wires must be sized to 60º C ampacities per NEC Article 336, Section 26. NEC and Local Codes superced any wire
recommendations made in these specifications.

All dimensions are in inches. They are subject to change without
notice. Certified dimensions will be provided upon request.

A

B

UNIT DIMENSIONS (INCHES)

UNIT A B C D E F G

HEATER

ACCESSORY

KNOCK-OUTS

CONTROL

WIRING

OPENINGS

3/4” NPT FEMALE

DRAIN OPENING

D

C

G

E

F

12” DIAME TER
RETURN

036 44 30 26 5/8 24 1/8 7 3/4 22 1/2 12 5/8

048 46 32 28 5/8 26 1/8 7 3/4 22 1/8 12 5/8

060 46 32 28 5/8 26 1/8 7 3/4 22 1/8 12 5/8

2 Unitary Products Group

036-21346-001 Rev. A (202)

CAPACITY & PERFORMANCE DATA

UNIT MODEL
NUMBER

PAC036H1081A 33,000 3.7 Lbs. 1,200 0.74 8.4

PAC048H1081A 47,000 7.0 Lbs. 1,500 0.68 8.4

PAC060H1081A 55,000 7.6 Lbs. 1,600 0.65 8.4

COOLING

CAPACITY 95°F

UNIT CHARGE

WEIGHT HCFC-22

RATED CFM

SENSIBLE

TOTAL RATIO

SOUND RATING

BLOWER PERFORMANCE DATA

UNIT SPEED STATIC PRESSURE

PAC036H1081A
PAC048H1081A

.1 .2 .3 .4 .5 .6 .7 .8

PAC060H1081A

1837 1781 1720 1672 1607 1534 1443 1352 1243

1489 1468 1441 1412 1378 1336 1279 1204 1120

1238 1228 1216 1207 1180 1138 1088 1024 938

COMPRESSOR DATA

UNIT MODEL PAC036H1081A PAC048H1081A PAC060H1081A

MANUFACTURER

COMPRESSOR MODEL H23A383DBEA H23A543DBEA H26A68QDBEA

RPM (50 Hz) 3,000 3,000 3,000

RATED LOAD AMPS 6.1 8.0 9.6

LOCK ROTOR AMPS 39.0 53.0 79.0

BRANCH CIRCUIT SELECTION
CURRENT (BCSC)

Bristol Bristol Bristol

6.1 8.0 9.6

ELECTRICAL DATA - Packaged A/C (No Electric Heat)

MODEL

Power Supply Volts / Phase / Hertz 380--415 / 3 / 50

Maximum Fuse Size (Amp) 15 20 20

Maximum Circuit Breaker Size (Amp) 15 20 25

Min. Wire Size (AWG) Copper (75_C) Size -- Ft.

Total Input @ Rated Conditions

Running Amps 7.4 10.2 11.3

Running Watts 4,050 5,870 6,650

PAC036H1081A PAC048H1081A PAC060H1081A

#14--0--80

#12--81--130

#14--0--60

#12--61--90

#12--0--60

#10--61--100

CONDENSER COIL DATA

MODEL

Face Area, Sq. Ft. 9.25 11.24 11.24

Tube Diameter Inches 3/8 3/8 3/8

Rows Deep 1 2 2

Fins / Inch 18 15 15

PAC036H1081A PAC048H1081A PAC060H1081A

Unitary Products Group 3

036-21346-001 Rev. A (202)

CONDENSER FAN DATA

MODEL PAC036H1081A PAC048H1081A PAC060H1081A

RPM 1,100 1,100 1,100

HP 1/3 1/3 1/3

Nameplate FLA 1.8 1.8 1.8

Dia. / No. Blades 18 / 3 20 / 4 20 / 4

CFM @ 0 S.P. 2,300 3,000 3,000

EVAPORATOR COIL DATA

MODEL PAC036H1081A PAC048H1081A PAC060H1081A

Face Area (Sq. Ft.) 3.61 4.67 4.67

Tube Dia. Ins. 5/16 5/16 3/8

Rows Deep 3 4 4

Fins / Inch 14 12 12

Orifice .071 .079 .081

EVAPORATOR BLOWER DATA

MODEL PAC036H1081A PAC048H1081A PAC060H1081A

Motor HP -- RPM 3/4 -- 1,000 3/4 -- 1,050 3/4 -- 1,100

Static P ressu re
(Inches Water)

Blower Wheel
Dia. x Width
Rated CFM

Nameplate FLA 3.0 3.0 3.0

.5 .5 .5

10 x 7

1,200

10 x 7

1,500

10 x 7

1,600

ELECTRICAL DATA - for Heat Packages Only

HEATER NUMBER 7642-8051 (5.0 KW) 7642-8101 (10.0 KW) 7642-8151 (15.0 KW)

Heater Branch Circuit Electrical Service 2 Leads + 1 Ground 2 Leads + 1 Ground 2 Leads + 1 Ground

415 VAC

Output Capacity

380 VAC

Circuit Number 1 1 1

Nominal Circuit Load - Amps 12.1 24.1 36.2

Heater Circuit Maximum Fuse Size 20 35 45

Minimum Circuit Ampacity 15.9 27.9 40.0

Maximum wire Size
(60° C) CU

CAPACITY 17,000 34,100 51,1000

KW 5.0 10.0 15.0

CAPACITY 15,600 31,200 46,800

KW 4.6 9.2 13.7

0 - 50 Ft. 12 10 8

51 - 100 Ft. 10 8 6

FIELD INSTALLED ACCESSORIES

Refer to price manual for specific model numbers:
Start Assist Kit, Time Delay Kit, Electric Heater Kit and Wall
Thermostat.

Electric Heater Kit - Available in 3 different Kw capac­ities (5, 10, 15 Kw).
Wall Thermostat - The units are designed to operate
with 24-volt electronic and electric-mechanical thermo­stats.

4 Unitary Products Group

COOLING PERFORMANCE DATA

Unit Model Number PAC036H1081A

AMBIENT TEMPERATURE ENTERING CONDENSING COIL

INDOOR AIR

Indoor

CFM

1000

1345

1400

Unit Model Number PAC048H1081A

INDOOR AIR

Indoor

CFM

1300

1500

1700

Indoor

DB/WB

85/71 37.6 24.5 3.91 35.2 22.4 4.14 32.3 21.1 4.34 29.3 19.7 4.53 26.4 18.4 4.73

80/67 35.3 23.6 3.87 33.1 23.2 4.10 29.0 20.8 4.25 24.9 18.5 4.41 20.8 16.2 4.57

75/63 32.4 22.4 3.80 30.3 21.2 4.03 26.3 19.1 4.14 22.2 17.0 4.25 18.1 14.9 4.36

85/71 38.3 25.9 4.02 35.9 25.1 4.25 33.1 23.4 4.46 30.3 21.6 4.66 25.0 20.1 4.86

80/67 36.2 25.0 3.89 32.6 24.1 4.05 30.1 22.2 4.29 25.8 21.7 4.50 19.8 19.0 4.50

75/63 33.4 23.8 3.82 29.6 23.1 3.98 27.1 20.4 4.17 22.1 20.1 4.36 16.9 16.0 4.42

85/71 39.3 27.4 4.12 37.0 26.4 4.35 34.2 25.0 4.57 31.3 23.5 4.79 28.5 22.1 5.01

80/67 37.2 26.1 4.05 35.0 24.5 4.28 31.3 23.4 4.46 27.5 22.2 4.64 23.7 21.0 4.82

75/63 34.5 25.1 3.98 32.5 22.8 4.20 27.9 21.7 4.34 23.3 20.7 4.47 18.7 19.7 4.60

Indoor

DB/WB

85/71 51.6 31.8 5.44 48.7 30.5 5.79 45.9 29.1 6.13 43.0 27.8 6.47 40.2 26.5 6.81

80/67 48.3 30.9 5.38 45.1 29.3 5.69 41.9 27.6 6.00 38.7 26.0 6.31 35.5 24.4 6.62

75/63 44.7 30.1 5.26 40.9 28.1 5.54 37.0 26.1 5.81 33.2 24.1 6.08 29.4 22.1 6.35

85/71 52.6 33.3 5.56 49.9 32.0 5.92 47.2 30.8 6.27 44.5 29.5 6.63 41.7 28.2 6.99

80/67 49.1 32.5 5.50 47.1 31.4 5.82 43.0 29.6 6.14 36.6 28.2 6.47 31.1 27.1 6.79

75/63 45.6 31.7 5.38 42.3 30.8 5.66 38.1 27.9 5.94 32.4 25.8 6.22 26.0 24.6 6.50

85/71 53.6 34.8 5.68 51.1 33.6 6.05 48.5 32.4 6.42 45.9 31.2 6.79 43.3 30.0 7.16

80/67 49.9 34.1 5.62 47.0 32.9 5.95 44.0 31.6 6.29 41.1 30.3 6.62 38.2 29.0 6.96

75/63 46.4 33.3 5.51 42.8 31.5 5.79 39.1 29.7 6.08 35.4 27.9 6.36 31.7 26.1 6.65

85º 95º 105º 115º 125º

CAPACITY

MBTUH

T.C. S.C. KW T.C. S.C. KW T.C. S.C. KW T.C. S.C. KW T.C. S.C. KW

85º 95º 105º 115º 125º

CAPACITY

MBTUH

T.C. S.C. KW T.C. S.C. KW T.C. S.C. KW T.C. S.C. KW T.C. S.C. KW

CAPACITY

MBTUH

AMBIENT TEMPERATURE ENTERING CONDENSING COIL

CAPACITY

MBTUH

CAPACITY

MBTUH

CAPACITY

MBTUH

CAPACITY

MBTUH

CAPACITY

MBTUH

036-21346-001 Rev. A (202)

CAPACITY

MBTUH

CAPACITY

MBTUH

Unit Model Number PAC060H1081A

AMBIENT TEMPERATURE ENTERING CONDENSING COIL

INDOOR AIR

Indoor

CFM

1500

1560

1700

NOTE: ALL CAPACITIES ARE NET WITH INDOOR FAN HEAT ALREADY DEDUCTED AT 1250 BTUH/1000 CFM.

Indoor

DB/WB

85/71 59.6 37.4 6.25 55.8 35.5 6.62 51.9 33.7 6.98 48.0 31.8 7.35 44.1 30.0 7.72

80/67 55.5 36.5 6.13 51.2 34.3 6.49 46.9 32.2 6.84 42.6 30.0 7.19 38.3 27.9 7.54

75/63 50.4 34.9 6.02 46.2 32.7 6.36 41.9 30.4 6.69 37.6 28.1 7.03 33.3 25.8 7.37

85/71 60.3 38.6 6.32 56.5 36.9 6.70 52.6 35.1 7.07 48.8 33.3 7.44 44.9 31.5 7.81

80/67 56.0 37.8 6.21 55.9 37.0 6.56 47.4 33.5 6.91 47.2 33.1 7.27 40.6 31.1 7.62

75/63 53.3 36.3 6.10 52.7 35.9 6.44 42.6 31.6 6.78 42.0 31.4 7.12 33.5 25.9 7.46

85/71 61.0 39.9 6.40 57.2 38.2 6.78 53.3 36.5 7.15 49.5 34.8 7.53 45.7 33.1 7.91

80/67 56.4 39.1 6.28 52.2 37.0 6.64 47.9 34.8 6.99 43.6 32.6 7.34 39.3 30.4 7.69

75/63 52.2 37.8 6.18 47.7 35.3 6.53 43.3 32.9 6.87 38.8 30.4 7.21 34.4 28.0 7.55

KW RATING IS FOR OUTDOOR UNIT ONLY.

85º 95º 105º 115º 125º

CAPACITY

MBTUH

T.C. S.C. KW T.C. S.C. KW T.C. S.C. KW T.C. S.C. KW T.C. S.C. KW

CAPACITY

MBTUH

CAPACITY

MBTUH

CAPACITY

MBTUH

CAPACITY

MBTUH

Unitary Products Group 5

036-21346-001 Rev. A (202)

NOTES

6 Unitary Products Group

036-21346-001 Rev. A (202)

Unitary Products Group 7

Subject to change without notice. Printed in U.S.A. 036-21346-001 Rev. A (202)

K

Copyright © by York International Corp. 2002. All rights reserved. Supersedes: T-734 Rev. 3, 530.10-TG2YI (899)

Unitary 5005 Norman
Products York O
Group Drive 73069