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519 21 1804 09 2/7/20Specifications subject to change without notice.
Up to 14.0 SEER, 11.5 EER PACKAGE AIR CONDITIONER
208/230−1−60 Single Phase, 2−5 Nominal Tons (Sizes 24−60)
208/230−3−60 & 460−3−60 Three Phase, 3−5 Nominal Tons (Sizes 36−60)
REFRIGERATION CIRCUIT
•Environmentally balanced R−410A refrigerant
•Copper tube/aluminum fin condenser and evaporator coils
•Dehumidification mode (airflow reduction) on all models
EASY TO INSTALL AND SERVICE
•Installs easily on a rooftop or at ground level
•Easy three−panel accessibility for maintenance and installation
•Easily converts to down discharge applications
BUILT TO LAST
•High efficiency ECM indoor blower motor on all models
•Vertical condenser fan discharge
•Full perimeter steel base rails
•High pressure switch (and low pressure switch − 24 & 30 sizes) for compressor reliability
•2” spacing wire grilles standard on single and 3−phase models (00)
•Cabinet air leakage of 2.0% or less at 0.5 in. W.C. when tested in accordance withASHRAE standard 193 (Low cabinet air leakage FIOP models only)Models with factory installed options are identified with letters in the 11th and 12thpositions in the model number
•Single and 3−phase models with factory installed option for low cabinet air leakage and tin−coated copper evaporator main tubes (LC)
•Single phase models with factory installed hail guard (3/8” spacing) wire grilles plus tin−coated
copper evaporator coil (TP)
LIMITED WARRANTY*
1 Phase PAD4 “E/H” Models
•3 year No Hassle Replacement limited warranty for tin−coated ’TP’ models
•10 year parts limited warranty (including compressor and coils) with timely registration
•5 year parts limited warranty if not registered within 90 days of original installation
3 Phase PAD4 “E” Models
•5 year compressor limited warranty
•1 year parts limited warranty
* See warranty certificate for complete details and restrictions
UNIT PERFORMANCE DATA
COOLING Unit Dimensions
Height x Width x Depth
in (mm)
Operating
Weight
lbs (kg)
Model
Number
Capacity
BTU/h SEER EER
208/230−1−60
PAD424000†**0E 23,000 14.0 11.5 433/4 x 483/16 x 325/8 (1111 x 1224 x 829)304 (138)
PAD430000†**0H 28,600 14.0 11.5 453/4 x 483/16 x 325/8 (1162 x 1224 x 829)320 (145)
PAD436000†**0E 34,800 14.0 11.5 513/4 x 483/16 x 325/8 (1315 x 1224 x 829)349 (158)
PAD442000†**0E 40,000 14.0 11.5 443/4 x 481/4 x 443/16 (1137 x 1226 x 1123)413 (187)
PAD448000†**0E 46,000 14.0 11.5 523/4 x 481/4 x 443/16 (1340 x 1226 x 1123)438 (199)
PAD460000†**0E 56,000 14.0 11.5 543/4 x 481/4 x 443/16 (1391 x 1226 x 1123)455 (206)
208/230−3−60
PAD436000†**0E 34,800 14.0 11.5 513/4 x 483/16 x 325/8 (1315 x 1224 x 829)349 (158)
PAD442000†**0E 41,000 14.0 11.5 443/4 x 481/4 x 443/16 (1137 x 1226 x 1123)413 (187)
PAD448000†**0E 47,000 14.0 11.5 523/4 x 481/4 x 443/16 (1340 x 1226 x1123)438 (199)
PAD460000†**0E 57,000 14.0 11.5 543/4 x 481/4 x 443/16 (1391 x 1226 x 1123)455 (206)
460−3−60
PAD436000†**0E 34,200 14.0 11.5 513/4 x 483/16 x 325/8 (1315 x 1224 x 829)349 (158)
PAD442000†**0E 41,000 14.0 11.5 443/4 x 481/4 x 443/16 (1137 x 1226 x 1123)413 (187)
PAD448000†**0E 47,000 14.0 11.5 523/4 x 481/4 x 443/16 (1340 x 1226 x 1123)438 (199)
PAD460000†**0E 57,000 14.0 11.5 543/4 x 481/4 x 443/16 (1391 x 1226 x 1123)455 (206)
†K = 208−230/1/60, H = 208−230/3/60, L = 460/3/60**00 = No Options, TP = Tin−Plated Evaporator Main Tubes (Single Phase 24−60 sizes), LC = Low Cabinet Air Leakage plus Tin−Plated
Copper Evaporator Main Tubes
PAD4
Product Specifications
2 519 21 1804 09Specifications subject to change without notice.
MODEL NUMBER NOMENCLATURE
MODEL NOMENCLATURE
MODEL SERIES
1 2 3 4 5,6 7,8,9 10 11,12 13 14 15
P A D 4 36 000 K 00 0 E 1
P = Package
A = Air Conditioner TYPE
D = Standard TIER
3 = 13
4 = 14
5 = 15 SEER
24 = 24,000 BTUH = 2 Tons
30 = 30,000 BTUH = 2.5 Tons
36 = 36,000 BTUH = 3 Tons
42 = 42,000 BTUH = 3.5 Tons
48 = 48,000 BTUH = 4 Tons
60 = 60,000 BTUH = 5 Tons NOMINAL COOLING CAPACITY
000 = No factory heat NOMINAL HEATING BTUH (input)
K = 208/230−1−60
H = 208/230−3−60
L = 460−3−60 VOLTAGE
00 = No options
TP = Tin Coated Copper Evap Main Tubes
LC = Low Cabinet Air Leakage plus Tin Coated Copper Evap Main Tubes
FACTORY INSTALLED OPTIONS
0 = Standard FEATURE CODE
Sales Model Digit
Engineering Digit
AHRI* CAPACITIES
Cooling Capacities and Efficiencies
UNIT SIZE NOMINAL TONS STANDARD CFM COOLING
CAPACITY EER SEER
24 2 800 23000 11.5 14.0
30 2.5 1000 28600 11.5 14.0
36 3 1150 34800 11.5 14.0
42 3.5 1350 40000 11.5 14.0
48 4 1550 46000 11.5 14.0
60 5 1750 56000 11.5 14.0
LEGEND
dB−Sound Levels (decibels)
db—Dry Bulb
SEER—Seasonal Energy Efficiency Ratio
wb—Wet Bulb
COP−Coefficient of Performance
* Air Conditioning, Heating & Refrigeration Institute.
**At “A” conditions−80 F (26.7 C) indoor db/67 F (19.4 C) indoor wb & 95 F
(35 C) outdoor db.
Rated in accordance with U.S. Government DOE Department of Energy) test
procedures and/or AHRI Standards 210/240.
Notes:
1. Ratings are net values, reflecting the effects of circulating fan heat.
Ratings are based on:
Cooling Standard: 80°F (26.7 C) db, 67°F wb (19.4 C) indoor entering−air
temperature and 95°F db (35 C) outdoor entering−air temperature.
2. Before purchasing this appliance, read important energy cost and efficiency
information available from your retailer.
Specifications subject to change without notice.519 21 1804 09 3
A−Weighted Sound Power Level
UNIT
SIZE
SOUND RATING
(dBA)
TYPICAL OCTAVE BAND SPECTRUM (dB, without tone adjustment)
125 250 500 1000 2000 4000 8000
24 69 71.5 71.0 64.0 61.3 60.0 57.6 49.0
30 72 76.3 70.5 67.8 64.4 63.8 61.4 54.3
36 72 74.5 71.7 68.9 68.0 62.6 57.9 52.5
42 72 73.0 71.1 68.9 68.4 62.6 57.6 53.2
48 72 75.4 70.7 68.9 67.4 62.6 59.9 56.7
60 72 81.3 72.6 68.2 65.4 62.9 59.0 54.4
NOTE: Tested in accordance with AHRI Standard 270−2008 (not listed in AHRI).
PHYSICAL DATA
UNIT SIZE 24 30 36 42 48 60
NOMINAL CAPACITY (ton)2 2-1/2 3 3-1/2 4 5
SHIPPING WEIGHT lb.
SHIPPING WEIGHT (kg)
329
149
361
164
390
177
455
206
480
218
497
225
COMPRESSORS
Quantity
Rotary Scroll
1
REFRIGERANT (R-410A)
Quantity lb
Quantity (kg)
5.3
2.4
6.0
2.7
8.2
3.7
6.2
2.8
9.2
4.2
9.8
4.5
REFRIGERANT METERING DEVICE Orifice TXV Orifice
ORIFICE ID in./mm .059 / 1.5 .063 / 1.60 N/A .073 / 1.85 .080 / 2.03 .084 / 2.14
OUTDOOR COIL
Rows...Fins/in.
Face Area (sq ft)
1...21
11.9
1...21
13.6
1...21
18.8
1...21
13.6
1...21
21.4
1...21
23.3
OUTDOOR FAN
Nominal Cfm
Diameter in.
Diameter (mm)
Motor Hp (Rpm)
2500
24
609.6
1/12 (810)
2700
24
609.6
1/10 (810)
3200
24
609.6
1/5 (810)
3600
26
660.4
1/5 (810)
3600
26
660.4
1/5 (810)
4200
26
660.4
1/5 (810)
INDOOR COIL
Rows...Fins/in.
Face Area (sq ft)
3...17
3.7
3...17
3.7
3...17
3.7
3...17
4.7
3...17
4.7
3...17
5.6
INDOOR BLOWER
Nominal Cooling Airflow (Cfm)
Size in.
Size (mm.)
Motor HP (RPM)
800
10x10
254x254
1/2 (1050)
1000
10x10
254x254
1/2 (1050)
1150
11x10
279.4x254
3/4 (1000)
1350
11x10
279.4x254
1/2 (1075)
1550
11x10
279.4x254
1.0 (1075)
1750
11x10
279.4x254
1.0 (1040)
HIGH-PRESSURE SWITCH
(psig) Cut-out Reset (Auto)
650 +/- 15
420 +/- 25
LOSS-OF-CHARGE / LOW-PRES
SURE SWITCH (psig) cut-out Reset
(auto)
50 +/- 7
95 +/- 7 N/A
RETURN-AIR FILTERS†
Throwaway Size in.
Throwaway Size (mm)
2 each 20x12x1
508x305x25
1 each 24x14x1
610x356x25
24x15x1
610x406x25
1 each 24x16x1
610x406x25
24x18x1
610x457x25
Required filter sizes shown are based on the larger of the AHRI (Air Conditioning Heating and Refrigeration Institute) rated cooling airflow or the heating airflow velocity
of 300 to 350 ft/minute for throwaway type or 450 ft/minute for high−capacity type. Air filter pressure drop for non−standard filters must not exceed 0.08 in. W.C.
If using accessory filter rack refer to the filter rack installation instructions for correct filter sizes and quantity.
Electric Heat Pressure Drop Tables (IN. W.C.)
Small Cabinet: 24−36
STATIC CFM
500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600
5 kW 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.04 0.06 0.07
10 kW 0.00 0.00 0.00 0.00 0.00 0.02 0.04 0.06 0.07 0.09 0.10 0.11
15 kW 0.00 0.00 0.00 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18
20 kW 0.00 0.00 0.02 0.04 0.06 0.08 0.09 0.11 0.13 0.15 0.17 0.19
Large Cabinet: 42−60
STATIC CFM
1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500
5 kW 0.00 0.00 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.12
10 kW 0.00 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.13
15 kW 0.00 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.15
20 kW 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.15 0.16
4 519 21 1804 09Specifications subject to change without notice.
OPTIONS AND ACCESSORIES
ITEM DESCRIPTION
FACTORY
INSTALLED
OPTION
FIELD
INSTALLED
ACCESSORY
Compressor Start Kit Compressor Start Kit assists compressor start-up by providing additional
starting torque on single phase units only.X
Corporate Thermostats Thermostats provide control for the system heating and cooling functions.X
Crankcase Heater Crankcase Heater provides anti-floodback protection for low-load
cooling applications.X
Economizer
Horizontal Economizer with solid state controls and barometric relief
dampers includes filter racks and provide outdoor air during cooling and
reduce compressor operation.
X
Vertical Economizer with solid state controls and barometric relief dampers
includes filter racks and provide outdoor air during cooling and reduce
compressor operation.
X
Electric Heaters Electric Heat Supplement X
Filter Rack Filter Rack features easy installation, serviceability, and high-filtering
performance for vertical or horizontal applications. Includes 1-in. filter.X
Flat Roof Curbs Flat Roof Curbs in 14-in. (356 mm) sizes are available for roof mounted
applications.X
Low Ambient Kit
Low Ambient Kit (Motormaster II Control) allows the use of mechanical
cooling down to outdoor temperatures as low as 0°F (-18°C) when prop
erly installed.
X
Manual Outside Air Damper Manual Outside Air Damper includes hood and filter rack with adjustable
damper blade for up to 25% outdoor air.X
Square-to-Round Duct
Transition Kit
Square-to-Round Duct Transition Kit enable 24-48 size units to be fitted
to 14 in (356 mm). round ductwork.X
Dual Point Electric Heaters Allows you to power the electric heater and unit contactor separately by
having two individual field power supply circuits connected respectively.X
Cabinet leakage Cabinet air leakage less than 2.0% at 0.5 in. W.C. when tested in
accordance with ASHRAE standard 193.X
Outdoor Coil Dense Metal Wire
Grille
3/8” spacing Dense Metal Wire Grille provide hail and vandalism protec
tion. Factory installed on TP.X X
Low Pressure Switch Kit This kit is designed for use when a low pressure control is desired.X
Specifications subject to change without notice.519 21 1804 09 5
Electric Heaters
CATALOG
ORDERING NO.
NOMINAL
CAPACITY (kW)
FUSE
QTY
USED WITH SIZES
24 30 36 42 48 60
ELECTRIC HEATERS (208/230 — SINGLE PHASE — 60 Hz)
CPHEATER052B0*5.0 -X X X X X X
CPHEATER064B0*5.0 4 X X X X X X
CPHEATER069B0*7.2 -X X X X X X
CPHEATER070B0*7.2 4 X X X X X X
CPHEATER065B0*10.0 -X X X X
CPHEATER050B0*10.0 4 X X X X X X
CPHEATER051B0*15.0 4 X X
CPHEATER066B0*15.0 6 X X X
CPHEATER053B0*20.0 6 X
CPHEATER133B0*15.0 4 X X
CPHEATER054B0*20.0 6 X X X
ELECTRIC HEATERS (208/230 — THREE PHASE — 60 Hz)
CPHEATER055B0*5.0 -X X X X
CPHEATER056B0*10.0 -X X X X
CPHEATER068B0*10.0 6 X X X X
CPHEATER057B0*15.0 - X X X X
CPHEATER058B0*15.0 6 X X X X
CPHEATER059B0*20.0 6 X X
ELECTRIC HEATERS (460 — THREE PHASE — 60 Hz)
CPHEATER061B0*10.0 -X X X X
CPHEATER062B0*15.0 - X X X X
CPHEATER063B0*20.0 - X X X
NOTE: Electric heaters are rated at 240v. Refer to Multiplication Factors table for other voltages.
X = Approved combinations.
Minimum Airflow for Safe Electric Heater Operation (CFM)
SIZE 24 30 36 42 48 60
Cfm 800 1000 1200 1400 1600 1750
6 519 21 1804 09Specifications subject to change without notice.
ECONOMIZER
COIL
FILTER
SIDE VIEW
CAULK BOTTOM CORNER
OF ECONOMIZER
ON EACH SIDE
BASE
COIL
FLANGE
ON BASE DETAIL
ECONOMIZER
FILTER
EVAPORATOR
COIL
TOP FILTER RACK
BEND FLANGE AT 90° -SCREW TO
DIVIDER WITH 1-IN. (25 mm) SCREW
BOTTOM FILTER
RACK
DAMPER
BLADE
MANUAL OUTSIDE
AIR HOOD
REPLACEMENT
PANEL
ECONOMIZER
FILTER RACK
MANUAL OUTSIDE AIR DAMPER
Vertical Economizer
Horizontal Economizer
A09375
Specifications subject to change without notice.519 21 1804 09 7
UNIT DIMENSIONS − 24−36
A200018
8 519 21 1804 09Specifications subject to change without notice.
UNIT DIMENSIONS − 42−60
A150558
Specifications subject to change without notice.519 21 1804 09 9
ROOF CURB ACCESSORY − 24−60
RETURN
AIR
SMALL
BASE
UNIT
SUPPLY
AIR
LARGE
BASE
UNIT
UNIT PLACEMENT ON
COMMON CURB
SMALL/COMMON CURB
SMALL OR LARGE BASE UNITLARGE CURB
A180216
UNITSIZE CATALOGNUMBER
AIN.(mm)
B(small/commonbase)IN. (mm)*
B(large base)IN. (mm)*
CIN.(mm)
DIN.(mm)
EIN.(mm)
FIN.(mm)
GIN. (mm)HIN. (mm)
SmallorLarge CPRFCURB011B00 14 (356)10 (254)
14 (356)16 (406)47.8(1214)
32.4(822)2.7 (69)
30.6 (778)
46.1 (1170)
Large CPRFCURB013B00 14 (356)14 (356)43.9(1116)42.2 (1072)
* Part Number CPRCURB011B00 can be used on both small and large basepan units. The cross supports must be located based on whether the unit is a small basepan
or a large basepan.
NOTES:
1. Roof curb must be set up for unit being installed.
2. Seal strip must be applied, as required, to unit being installed.
3. Roof curb is made of 16−gauge steel.
4. Attach ductwork to curb (flanges of duct rest on curb).
5. Insulated panels: 1−in. (25.4 mm) thick fiberglass 1 lb. density.
10 519 21 1804 09Specifications subject to change without notice.
SELECTION PROCEDURE (WITH EXAMPLE)
1. Determine cooling and heating requirements
at design conditions:
Given:
Required Cooling Capacity (TC) 34,000 Btuh.......
Sensible Heat Capacity (SHC) 24,000 Btuh........
Required Heating Capacity 12,500 Btuh...........
Condenser Entering Air Temperature 95°F(35°C)....
Indoor−Air Temperature 80°F (26°C) edb ..........
67°F (19°C) ewb
Evaporator Air Quantity 1200 CFM.................
External Static Pressure 0.20 IN. W.C..............
Electrical Characteristics 230−1−60................
2. Select unit based on required cooling
capacity.
Enter Net Cooling Capacities table at condenser entering
temperature of 95°F (35°C), indoor air entering at 1200 cfm
and 67°F (19°C) ewb (entering wet bulb). The unit will provide
a total capacity of 34,200 Btuh and a SHC of 24,500 Btuh.
3. Select electric heat.
The required heating capacity is 15,000 Btuh.
Determine additional electric heat capacity in kW.
15,000 Btuh = 4.4kW of heat required
3,414 Btuh/kW
Enter the electric Heater Packages table for 208/240,
single−phase, 36 unit. The 5 kW heater at 240v most closely
satisfies the heating required. To calculate kW at the 208v,
multiply the heater kW by multiplication factor 0.75 found in the
Wattage Multiplication Factors table.
5 kW x 0.75 = 3.75 kW
3.75 kW x 3414 = 12802.50 Btuh
4. 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 example, the Wet Coil
Pressure Drop Table, and the Filter Pressure Drop Table:
External Static Pressure 0.200 IN. W.C.
Filter 0.000 IN. W.C.
Wet Coil Pressure Drop 0.130 IN. W.C.
Total Static Pressure 0.330 IN. W.C.
Enter the table for Wet Coil Air Delivery—horizontal discharge,
230. At 0.33 IN. W.C. ESP (external static pressure) and
medium speed, the fan will deliver 1293 cfm. Adjusting for
208v, the motor delivers 114 cfm (deduct 10%).
5. Select unit that corresponds to power
source available.
The Electrical Data Table shows that the unit is designed to
operate at 208−1−60.
Specifications subject to change without notice.519 21 1804 09 11PERFORMANCE DATA24 SIZEEVAPORATORAIRCONDENSER ENTERING AIR TEMPERATURES F (C)75 (23.9)85 (29.4)95 (35)105 (40.6)115 (46.1)125 (51.7)CFMEWBF (C)CapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWTotalSensTotalSensTotalSensTotalSensTotalSensTotalSens 70057 (13.8)23.6223.621.5521.9021.901.7520.0720.071.9517.8817.882.1415.8715.872.3814.0114.012.6462 (16.6)24.4721.381.5622.4520.241.7520.3219.021.9617.9217.922.1415.9015.902.3814.0314.032.6463* (17.2)24.9917.431.5622.8816.391.7620.7115.321.9618.0514.062.1515.5612.872.3613.2811.772.6167 (19.4)27.0218.131.5524.7917.091.7622.5116.031.9819.9214.862.2017.2813.672.4214.9112.592.6772 (22.2)29.5914.701.5527.2013.771.7624.8412.861.9922.4811.952.2419.6810.892.5117.149.922.7780057 (13.8)24.7424.741.5722.9222.921.7721.0221.021.9918.7818.782.1916.6516.652.4214.7014.702.6962 (16.6)25.1423.061.5723.0721.801.7821.0521.051.9918.8118.812.1916.6816.682.4214.7214.722.6963* (17.2)25.5918.601.5723.4317.531.7721.1816.431.9918.5115.142.1815.9313.902.3913.6112.732.6467 (19.4)27.6319.361.5625.3218.281.7723.0017.202.0020.4116.032.2417.6714.782.4515.2513.642.7172 (22.2)30.1615.421.5627.6914.481.7725.2713.552.0122.8812.642.2620.1211.622.5317.4710.602.8090057 (13.8)25.6925.691.5823.7723.771.7921.8021.802.0119.5519.552.2317.3217.322.4615.2915.292.7362 (16.6)25.7425.741.5823.8123.811.7921.8421.842.0119.5819.582.2317.3517.352.4615.3115.312.7363* (17.2)26.0719.721.5823.8418.621.7921.5517.492.0118.8416.172.2016.2414.872.4213.9213.922.6767 (19.4)28.0820.521.5825.7219.421.7923.3718.312.0220.8217.172.2617.9815.842.4815.5414.632.7472 (22.2)30.5816.101.5828.0715.151.7925.5814.212.0223.1713.292.2820.4512.302.5617.7311.252.8330 SIZEEVAPORATOR AIRCONDENSER ENTERING AIR TEMPERATURES F (C)75 (23.9)85 (29.4)95 (35)105 (40.6)115 (46.1)CFMEWBF (C)CapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWTotalSensTotalSensTotalSensTotalSensTotalSens 87557 (13.9)27.3927.391.9826.2926.292.2025.0125.012.4423.5223.522.6921.5721.572.9462 (16.7)28.2226.101.9926.8425.482.2025.2824.732.4523.3823.382.6821.5921.592.9463 (17.2)*28.7021.181.9927.3320.582.2025.7719.892.4523.7419.002.6921.1817.902.9367 (19.4)30.9621.972.0029.5921.442.2228.0620.822.4626.2120.082.7423.7419.093.0271 (21.7)33.2218.602.0231.8618.102.2430.3317.532.4828.6216.902.7626.5516.133.08100057 (13.9)28.6128.612.0127.4727.472.2226.2026.202.4724.6824.682.7522.6622.663.0062 (16.7)28.9328.002.0127.5927.352.2326.3426.182.4724.7224.722.7522.7022.703.0063 (17.2)*29.3022.462.0127.9121.892.2326.3221.222.4724.3520.382.7321.7219.262.9767 (19.4)31.5523.292.0330.1622.792.2428.6022.202.4926.7621.492.7724.3020.553.0671 (21.7)33.8019.482.0532.4119.012.2630.8418.462.5129.1017.842.7927.0417.113.11112557 (13.9)29.5829.582.0328.4428.442.2527.1527.152.5025.6225.622.7823.6123.613.0662 (16.7)29.5629.562.0328.8227.882.2527.1927.192.5025.6625.662.7823.6523.653.0663 (17.2)*29.7623.652.0428.3323.112.2526.7622.462.5024.8021.662.7722.1620.543.0167 (19.4)31.9924.512.0530.5824.062.2729.0023.492.5127.1922.822.7924.7721.943.1171 (21.7)34.2320.292.0732.8119.852.2931.2419.312.5429.4518.712.8227.3918.013.13See Legend and Notes on Page 14.
12 519 21 1804 09Specifications subject to change without notice.PERFORMANCE DATA (CONT)36 SIZEEVAPORATOR AIRCONDENSER ENTERING AIR TEMPERATURES F (C)75 (23.9)85 (29.4)95 (35)105 (40.6)115 (46.1)125 (51.7)CFMEWBF (C)CapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWTotalSensTotalSensTotalSensTotalSensTotalSensTotalSens 100057 (13.8)34.5834.582.4032.4632.462.6630.3130.312.9428.0828.083.2725.7825.783.6523.4423.444.0862 (16.6)36.1031.442.4133.6529.922.6731.1628.382.9528.6226.753.2726.0525.033.6523.4823.484.0863 (17.2)*36.5325.602.4234.0124.252.6731.4822.902.9528.8621.493.2826.2020.053.6523.4918.584.0867 (19.4)39.4426.702.4336.7425.342.6934.0023.952.9731.2022.533.3028.3421.073.6725.4519.584.0972 (22.2)43.0521.952.4640.1120.712.7237.1219.453.0034.0718.163.3230.9516.853.6927.8115.514.11115057 (13.8)36.1936.192.4633.9833.982.7131.6731.673.0029.3029.303.3226.8426.843.7024.3424.344.1262 (16.6)37.1533.842.4634.6032.192.7232.0330.463.0029.4229.413.3226.9026.903.7024.3824.384.1263 (17.2)*37.5227.282.4734.8925.862.7232.2324.433.0129.5022.953.3326.7221.433.7023.9219.884.1267 (19.4)40.4728.512.4837.6727.072.7434.8025.603.0331.8824.113.3528.9122.563.7225.9020.994.1472 (22.2)44.1223.062.5141.0421.762.7737.9320.443.0634.7719.103.3831.5417.733.7428.2816.324.16130057 (13.8)37.5637.562.5135.2435.242.7732.7932.793.0530.3030.303.3827.7127.713.7525.0825.084.1762 (16.6)38.0635.992.5135.4734.142.7732.8432.843.0530.3430.343.3827.7527.753.7525.1225.124.1763 (17.2)*38.2328.872.5135.5727.412.7732.8025.903.0529.9924.353.3827.1422.763.7524.2521.114.1767 (19.4)41.2630.242.5338.3328.732.7935.3827.203.0832.3625.623.4029.3124.013.7626.2222.344.1872 (22.2)44.9424.092.5641.7722.752.8238.5521.383.1135.2819.983.4331.9618.563.7928.6217.104.2142 SIZEEVAPORATOR AIRCONDENSER ENTERING AIR TEMPERATURES F (C)75 (23.9)85 (29.4)95 (35)105 (40.6)115 (46.1)125 (51.7)CFMEWBF (C)CapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWTotalSensTotalSensTotalSensTotalSensTotalSensTotalSens 117557 (13.8)38.6638.662.5136.6636.662.8734.6034.603.3032.4532.453.8030.0730.074.3927.1927.195.0262 (16.6)40.2935.162.5437.8733.902.9035.3932.593.3232.8231.183.8230.1230.124.3927.2427.245.0363 (17.2)*41.0828.702.5438.6227.552.9236.0626.343.3433.4025.103.8430.4023.734.4026.6522.064.9867 (19.4)44.3429.792.5941.8028.662.9739.1627.523.4236.4126.333.9533.4525.064.5729.9723.595.2172 (22.2)48.5224.172.6645.9223.183.0543.2022.163.5240.3721.104.0637.4420.004.7034.2718.845.44135057 (13.8)40.5040.502.5838.3938.392.9536.2436.243.4034.0134.013.9231.5431.544.5128.6728.675.1762 (16.6)41.3837.852.5938.9336.522.9636.4436.113.4134.0634.063.9231.5931.594.5228.7228.725.1763 (17.2)*42.0630.612.6039.5229.422.9736.9028.243.4134.1626.963.9231.1025.564.4927.3523.865.0867 (19.4)45.3331.782.6442.7230.673.0340.0029.503.4837.1828.294.0134.1827.024.6430.7625.565.3272 (22.2)49.4525.332.7246.7924.363.1244.0023.333.5841.1122.274.1338.0921.174.7834.9120.015.52152557 (13.8)41.9941.992.6339.8239.823.0237.5937.593.4735.2835.284.0132.7832.784.6329.9229.925.3162 (16.6)42.3240.262.6439.9039.903.0237.6437.643.4735.3335.334.0132.8232.824.6429.9729.975.3163 (17.2)*42.8132.422.6540.2231.233.0237.5330.013.4734.7628.743.9931.6627.294.5627.9725.575.1767 (19.4)46.0833.662.7043.4032.573.0840.6431.353.5437.7530.144.0734.7328.864.7031.3827.425.4272 (22.2)50.1426.412.7847.4425.443.1844.6024.443.6441.6423.374.2038.5722.274.8535.3521.115.59See Legend and Notes on Page 14.
Specifications subject to change without notice.519 21 1804 09 13PERFORMANCE DATA (CONT)48 SIZEEVAPORATOR AIRCONDENSER ENTERING AIR TEMPERATURES F (C)75 (23.9)85 (29.4)95 (35)105 (40.6)115 (46.1)125 (51.7)CFMEWBF (C)CapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWTotalSensTotalSensTotalSensTotalSensTotalSensTotalSens 140057 (13.8)45.4545.453.1042.8342.833.4640.1640.163.8937.2637.264.3633.5233.524.8229.8029.805.3762 (16.6)47.2742.173.1344.1540.293.4941.0338.393.9137.6136.294.3633.5733.574.8329.8429.845.3763 (17.2)*48.2034.323.1345.0232.663.5041.7630.983.9238.2429.204.3833.5426.934.8228.8124.655.3367 (19.4)52.0635.633.1548.7434.023.5245.3332.353.9541.7730.644.4437.3528.634.9632.3926.385.4672 (22.2)56.9828.793.1853.5027.363.5649.8925.893.9946.1624.364.4842.2322.805.0437.3721.005.64155057 (13.8)47.0247.023.1744.2744.273.5441.5041.503.9638.5338.534.4434.7934.794.9230.9130.915.4662 (16.6)48.1644.463.1745.0142.513.5541.8540.453.9738.6038.604.4434.8334.834.9230.9530.955.4663 (17.2)*49.0235.963.1845.7534.273.5542.4132.553.9838.8730.754.4534.1528.454.8929.3226.095.4067 (19.4)52.8837.353.2049.4935.713.5746.0034.004.0042.3832.254.4938.0330.315.0432.9327.955.5372 (22.2)57.7329.763.2354.2028.313.6150.5126.844.0446.6825.284.5342.7023.715.0937.9221.965.70180057 (13.8)49.1449.143.2546.2546.253.6343.3443.344.0640.2940.294.5536.5536.555.0732.4632.465.6062 (16.6)49.4947.883.2546.3446.343.6343.3943.394.0640.3440.344.5536.6036.605.0732.4932.495.6163 (17.2)*50.0438.563.2546.7036.843.6343.2735.064.0639.6633.204.5434.9630.855.0030.0528.305.5167 (19.4)53.9440.133.2850.4338.423.6546.8536.634.0843.1634.804.5738.9532.925.1233.6630.415.6572 (22.2)58.6731.283.3155.0629.833.6951.2628.324.1247.3426.734.6243.2725.125.1838.6123.505.7860 SIZEEVAPORATOR AIRCONDENSER ENTERING AIR TEMPERATURES F (C)75 (23.9)85 (29.4)95 (35)105 (40.6)115 (46.1)125 (51.7)CFMEWBF (C)CapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWCapacityMBtuhTotalSysKWTotalSensTotalSensTotalSensTotalSensTotalSensTotalSens 175057 (13.8)57.0457.043.6853.7153.714.2050.3750.374.8146.9446.945.5142.9442.946.2738.2238.227.0862 (16.6)58.5949.983.7054.7248.264.2250.8346.414.8247.0247.025.5143.0043.006.2838.2938.297.0863 (17.2)*59.6940.443.7055.6738.904.2351.6237.324.8347.5035.705.5242.4833.696.2536.5831.277.0067 (19.4)64.4342.043.7360.2640.564.2656.0039.004.8751.6737.395.5747.0535.716.3841.0533.477.2172 (22.2)70.3933.583.7866.0632.254.3161.5530.874.9356.9429.395.6452.2127.886.4547.1926.297.37200057 (13.8)59.4459.443.7855.9355.934.3152.4152.414.9248.8348.835.6244.9244.926.4439.9739.977.2662 (16.6)60.0453.503.7856.0756.074.3152.4852.484.9248.9048.905.6244.9844.986.4440.0440.047.2663 (17.2)*60.8443.043.7856.7441.494.3152.5639.874.9248.3238.185.6243.4836.256.3937.3633.667.1367 (19.4)65.6144.793.8161.3643.294.3456.9541.684.9652.5140.025.6647.8338.306.4741.8636.097.3572 (22.2)71.4535.113.8767.0233.784.4062.4032.375.0257.6730.895.7352.8129.366.5547.7527.777.47225057 (13.8)61.3761.373.8657.7657.764.3954.0954.095.0150.3650.365.7246.3846.386.5441.4441.447.4362 (16.6)61.4261.423.8657.8357.834.4054.1554.155.0150.4250.425.7246.4446.446.5441.5141.517.4363 (17.2)*61.7545.603.8657.5743.994.3953.2942.295.0048.9940.555.7144.2738.646.5238.0835.807.2667 (19.4)66.4647.423.8962.1045.934.4357.6744.255.0453.1342.535.7548.4440.746.5642.5838.567.4872 (22.2)72.2336.563.9567.7335.234.4863.0233.845.1158.1732.335.8253.2330.786.6548.1229.197.57See Legend and Notes on Page 14.
14 519 21 1804 09Specifications subject to change without notice.PERFORMANCE DATA (CONT)* At 75°F (24°C) entering dry bulb−Tennessee Valley Authority (TVA) rating conditions; all others at 80°F (27°C) dry bulb.LEGENDBF— Bypass Factoredb— Entering Dry−BulbEwb— Entering Wet−BulbkW — Total Unit Power InputSHC— Sensible Heat Capacity (1000 Btuh)TC — Total Capacity (1000 Btuh) (net)rh—Relative HumidityCOOLING NOTES:1. Ratings are net; they account for the effects of the evaporator−fan motorpower and heat.2. Direct interpolation is permissible. Do not extrapolate.3. The following formulas may be used:Sensible capacity (Btuh)1.10 x cfmtldb = tedb −Wet−bulb temperature corresponding to enthalpyair leaving evaporator coil (hlwb)tlwb =total capacity (Btuh)4.5 x cfmhlwb = hewb −Where: hewb = Enthalpy of air entering evaporator coil4. The SHC is based on 805 F (26.6C) edb temperature of air enteringevaporator coil. Below 80F (26.6C) edb, subtract (corr factor x cfm) fromSHC. Above 80 F (26.6C) edb, add (corr factor x cfm) to SHC. Correction Factor = 1.10 x (1 + BF) x (edb − 80).5. Integrated capacity is maximum (instantaneous) capacity less the effectof frost on the outdoor coil and the heat required to defrost it.Multiplication FactorsHEATER kW RATINGVOLTAGE DISTRIBUTION V/3/60MULTIPLICATION FACTOR2402002082302400.690.750.921.00
Specifications subject to change without notice.519 21 1804 09 15Dry Coil Air Delivery* − Horizontal and Downflow Discharge Sizes 24−60 208/230VAC 1 Phase ModelsUnit SizeMotorSpeedWireColor External Static Pressure (IN. W.C.)0.10.20.30.40.50.60.70.80.9124LowBlueCFM669580525423303---------------BHP0.090.100.110.110.12---------------Med-Low1PinkCFM829752680602549455313---------BHP0.140.150.150.160.170.170.18---------MediumRedCFM1014929884818746683600537405305BHP0.240.240.240.250.260.260.270.270.270.29Med-HighOrangeCFM1041972916850782713631581465340BHP0.250.260.260.260.260.270.280.290.300.31HighBlackCFM118711241061996930896840776698610BHP0.360.360.370.370.380.380.390.390.390.4030LowBlueCFM669580525423303---------------BHP0.090.100.110.110.12---------------Med-LowPinkCFM829752680602549455313---------BHP0.140.150.150.160.170.170.18---------Medium1RedCFM1014929884818746683600537405305BHP0.240.240.240.250.260.260.270.270.270.29Med-HighOrangeCFM1041972916850782713631581465340BHP0.250.260.260.260.260.270.280.290.300.31HighBlackCFM118711241061996930896840776698610BHP0.360.360.370.370.380.380.390.390.390.4036LowBlueCFM1056982911882812740667564486361BHP0.240.240.240.260.260.270.280.290.300.30Med-LowPinkCFM117411071045985914890825760673572BHP0.320.320.330.330.340.350.360.370.370.37Medium1RedCFM12461195114810811019953884859795690BHP0.380.390.390.400.400.410.420.420.420.43Med-HighOrangeCFM1361129912291210115210921025958889822BHP0.480.490.490.500.500.510.510.510.510.52HighBlackCFM1596154214821424136213041238117312011143BHP0.740.740.740.750.750.750.760.760.770.7742LowBlueCFM1001902833777717650575527466419BHP0.130.130.140.140.150.160.170.180.190.20Med-LowPinkCFM1016950902842783721655590541480BHP0.130.140.150.160.170.180.190.200.210.22Medium1RedCFM140313581316126512171167111610671012956BHP0.290.300.310.330.340.350.360.370.380.39Med-HighOrangeCFM1461141113671327127512201174112710741022BHP0.320.330.350.360.370.380.390.400.410.42HighBlackCFM1575152814881447140613601314126412131159BHP0.400.420.430.440.450.460.470.480.490.50
16 519 21 1804 09Specifications subject to change without notice.Dry Coil Air Delivery* − Horizontal and Downflow Discharge Sizes 24−60 208/230VAC 1 Phase Models (Cont.)Unit SizeMotorSpeedWireColor External Static Pressure (IN. W.C.)0.10.20.30.40.50.60.70.80.9148LowBlueCFM137813441295126012161179113510871035995BHP0.260.270.290.310.310.330.340.360.360.38Med-Low1PinkCFM1696167116311607157415391507146314321393BHP0.450.470.490.500.520.520.540.550.570.58MediumRedCFM1994196819431910188218351774170216141512BHP0.720.730.750.760.780.780.760.730.700.66Med-HighOrangeCFM2054201319861964191918541779169516051498BHP0.770.790.800.820.810.800.760.740.690.65HighBlackCFM2267220121332071199719231835173916541551BHP1.031.000.970.930.890.860.820.780.740.6960LowBlueCFM13301277123211911147110310601004963919BHP0.260.270.290.300.310.320.330.340.360.37Med-LowPinkCFM1475143613991351131712701236118811521105BHP0.350.360.370.380.400.410.420.430.450.45Medium1RedCFM1736171016681630160015571522147914501406BHP0.530.540.550.580.590.600.620.630.640.65Med-HighOrangeCFM1935190918671836180817661696161915351454BHP0.710.730.740.760.780.790.770.750.720.68HighBlackCFM2205215020782011194118521779167215721473BHP1.041.020.990.950.920.870.850.790.750.70*Air delivery values are without air filter and are for dry coil (See Wet Coil Pressure Drop table).1 Factory-shipped cooling speedNOTE: Deduct field-supplied air filter pressure drop and wet coil pressure drop to obtain external static pressure available for ducting. Shaded areas indicate speed/static combinations that are not permitted for dehumidification speed.
Specifications subject to change without notice.519 21 1804 09 17Dry Coil Air Delivery* − Horizontal Discharge Sizes 36−60 3 Phase Models OnlyUnitMotorSpeedWireColor External Static Pressure (IN. W.C.)0.10.20.30.40.50.60.70.80.936LowBlueCFM979912859789731654556454374Med-LowPinkCFM113610801015957912861808723633Medium1RedCFM1208114410911025964902886830746Med-HighOrangeCFM14951439137613031221120711371052981HighBlackCFM1560149114161337125512331160108299842LowBlueCFM952882806746671605530551486Med-LowPinkCFM1002936875821748687613554565MediumRedCFM12551210114510741008940878895838Med-High1OrangeCFM133512671246117611091049988926872HighBlackCFM14721401132612511275119811391085102348LowBlueCFM140213511311126312241172113610801041Med-LowPinkCFM145714041367131812841233119711441104Medium1RedCFM173616951642160115531512146514271381Med-HighOrangeCFM214921112062202619801945190518641793HighBlackCFM23442306225922032141207019911902180360LowBlueCFM144513891341128112361189113910721027Med-LowPinkCFM167816351602155815131474143814041349Medium1RedCFM196219151880184317941753171116751628Med-HighOrangeCFM213120882065201319821941188818601785HighBlackCFM246124092339228621922140206219681874*Air delivery values are without air filter and are for dry coil (See Wet Coil Pressure Drop table).1 Factory-shipped cooling speedNOTE: Deduct field-supplied air filter pressure drop and wet coil pressure drop to obtain external static pressure available for ducting. Shaded areas indicate speed/static combinations that are not permitted for dehumidification speed.
18 519 21 1804 09Specifications subject to change without notice.Dry Coil Air Delivery − Downflow Discharge Sizes 36−60 3 Phase Models OnlyUnitMotorSpeedWireColor External Static Pressure (IN. W.C.)0.10.20.30.40.50.60.70.80.91.036LowBlueCFM979912859789731654556454374255WATTS202212217221231236245251259253BHP0.220.230.230.240.250.250.260.270.280.27Med-LowPinkCFM113610801015957912861808723633545WATTS294309310322325333341349354367BHP0.320.330.330.350.350.360.370.370.38 Medium1RedCFM1208114410911025964902886830746663WATTS345350358366373377390396407410BHP0.370.380.380.390.400.400.420.420.440.44Med-HighOrangeCFM14951439137613031221120711371052981894WATTS625634635633624613598583573551BHP0.670.680.680.680.670.660.640.630.610.59HighBlackCFM15601491141613371255123311601082998911WATTS708699683674660634624606581566BHP0.760.750.730.720.710.680.670.650.620.6142LowBlueCFM952882806746671605530551486435WATTS124134140150156166171182188198BHP0.130.140.150.160.170.180.180.200.200.21Med-LowPinkCFM1002936875821748687613554565518WATTS144155161171176187193203209220BHP0.150.170.170.180.190.200.210.220.220.24MediumRedCFM12551210114510741008940878895838785WATTS249272284292305319320329336347BHP0.270.290.300.310.330.340.340.350.360.37Med-High1OrangeCFM133512671246117611091049988926872891WATTS311323330342356367378385395403BHP0.330.350.350.370.380.390.410.410.420.43HighBlackCFM147214011326125112751198113910851023961WATTS401414426440471462473478486491BHP0.430.440.460.470.510.500.510.510.520.53
Specifications subject to change without notice.519 21 1804 09 19Dry Coil Air Delivery − Downflow Discharge Sizes 36−60 3 Phase Models Only (Cont.)UnitMotorSpeedWireColor External Static Pressure (IN. W.C.)0.10.20.30.40.50.60.70.80.91.048LowBlueCFM1503145714231374133012871241119911531111WATTS225233246254269282292307314329BHP0.240.250.260.270.290.300.310.330.340.35Med-LowPinkCFM1556150814611432138813461302125612211168WATTS244261268281290305319330345353BHP0.260.280.290.300.310.330.340.350.370.38Medium1RedCFM1861182217861758171616881660161915831539WATTS400417426441452467482492507519BHP0.430.450.460.470.480.500.520.530.540.56Med-HighOrangeCFM2319229122552230219321662118205719921887WATTS758769787799808823822805780737BHP0.810.820.840.860.870.880.880.860.840.79HighBlackCFM2532248724442391233022592179211120331949WATTS101410221015994965935898858823786BHP1.091.101.091.071.031.000.960.920.880.8460LowBlueCFM1479143613871346129812531206116011141061WATTS224239247262270284300307319330BHP0.240.260.260.280.290.300.320.330.340.35Med-LowPinkCFM1841179617611724169016511616157815271478WATTS425434453460476485501508525542BHP0.460.470.490.490.510.520.540.540.560.58Medium1RedCFM1944191318721838180117711731169816551613WATTS486501511529537554565578595603BHP0.520.540.550.570.580.590.610.620.640.65Med-HighOrangeCFM2178214821052073203620021967191918451751WATTS674691703717733743758754734701BHP0.720.740.750.770.790.800.810.810.790.75HighBlackCFM2480243223752322223621612085200619171808WATTS10291012995975941908869836796751BHP1.101.091.071.051.010.970.930.900.850.81*Air delivery values are without air filter and are for dry coil (See Wet Coil Pressure Drop table).1 Factory-shipped cooling speedNOTE: Deduct field-supplied air filter pressure drop and wet coil pressure drop to obtain external static pressure available for ducting. Shaded areas indicate speed/static combinations that are not permitted for dehumidification speed.
20 519 21 1804 09Specifications subject to change without notice.PERFORMANCE DATA (CONT)Wet Coil Pressure Drop (IN. W.C.)UNITSIZESTANDARD CFM (SCFM)6007008009001000110012001300140015001600170018001900200021002200240.030.040.040.050.06 30 0.050.060.070.080.11 36 0.060.060.090.100.110.14 42 0.050.050.060.070.080.080.090.090.11 48 0.040.060.090.100.100.110.120.130.14 60 0.060.070.010.080.090.100.120.13Economizer with 1−in. Filter Pressure Drop (IN. W.C.)FILTER SIZE IN. (MM)COOLINGTONSSTANDARD CFM (SCFM)6007008009001000110012001300140015001600170018001900200021002200 600−1400CFM12x20x1+12x20x1(305x508x25+305x508x25)2.0,2.5,3.0−−0.090.140.160.180.250.280.3−−−−−−−− 1200−1800 CFM16x24x1+14x24x1(406x610x25+356x610x25)3.5,4.0−−−−−−0.100.110.120.130.140.160.16−−−− 1500−2200 CFM16x24x1+18x24x1(406x610x25+457x610x25)5.0−−−−−−−−−0.150.170.180.200.210.220.230.23Horizontal and Downflow Filter Pressure Drop Table (IN. W.C.)FILTER SIZE IN. (MM)COOLINGTONSSTANDARD CFM (SCFM)6007008009001000110012001300140015001600170018001900200021002200600−1400CFM12x20x1+12x20x1(305x508x25+305x508x25 2.0,2.5,3.00.030.050.060.080.100.110.130.140.16−−−−−−−− 1200−1800 CFM16x24x1+14x24x1(406x610x25+356x610x25)3.5,4.0−−−−−−0.070.080.090.090.100.110.12−−−− 1500−2200 CFM16x24x1+18x24x1(406x610x25+457x610x25)5.0−−−−−−−−−0.040.060.080.100.110.130.140.15Electric Heat Pressure Drop Tables (IN. W.C.) Small Cabinet: 24−36STATICSTANDARD CFM (SCFM)50060070080090010001100120013001400150016005 kW0.000.000.000.000.000.000.000.000.020.040.060.0710 kW0.000.000.000.000.000.020.040.060.070.090.100.1115 kW0.000.000.000.020.040.060.080.100.120.140.160.1820 kW0.000.000.020.040.060.080.090.110.130.150.170.19
Specifications subject to change without notice.519 21 1804 09 21Large Cabinet: 42−60STATICSTANDARD CFM (SCFM)1100120013001400150016001700180019002000210022002300240025005 kW0.000.000.000.010.020.030.040.050.060.070.080.090.100.110.1210 kW0.000.000.010.020.030.040.050.060.070.080.090.100.110.120.1315 kW0.000.020.030.040.050.060.070.080.090.100.110.120.130.140.1520 kW0.020.030.040.050.060.070.080.090.100.110.120.130.140.150.16
22 519 21 1804 09Specifications subject to change without notice.
TYPICAL PIPING AND WIRING
INDOOR
THERMOSTAT
DISCONNECT
PER NEC*
FROM
POWER
SOURCE
RETURN
AIR
TOP COVER
POWER ENTRY
CONTROL ENTRY
*NEC - National Electrical Code
A09240
APPLICATION DATA
Condensate trap — A 2−in. (50.8 mm) condensate trap must
be field supplied.
Ductwork — Secure downflow discharge ductwork to roof
curb. For horizontal discharge applications, attach ductwork to
unit with flanges.
To convert a unit to downflow discharge — Units are
equipped with factory−installed inserts in the downflow
openings. Removal of the inserts is similar to removing an
electrical knock−out.
Maximum cooling airflow — To minimize the possibility of
condensate blow−off from the evaporator, airflow through the
units should not exceed 450 cfm per ton.
Minimum cooling airflow — Minimum cooling airflow is 350
cfm per ton.
Minimum ambient cooling operation temperature — All
standard units have a minimum ambient operating temperature
of 40 F (4 C). With accessory low ambient temperature kit,
units can operate at temperatures down to 0 F (−17 C).
Specifications subject to change without notice.519 21 1804 09 23
ELECTRICAL DATA
MODEL
SIZE
NOMINAL
V−PH−HZ
VOLTAGE
RANGE COMPRESSOR OFM IFM
NOMINAL
ELECTRIC
HEAT POWER SUPPLY
MIN MAX RLA LRA FLA FLA kW FLA MCA MOCP
24 208/230−1−60 197 253 8.7 46 0.6 3.8
−/−−/−15.2 20
3.8/5 18.1/20.8 27.4/30.8 30/35
5.4/7.2 25.9/30 37.1/42.3 40/45
7.5/10 36.1/41.7 49.9/56.9 50/60
30 208/230−1−60 197 253 13.2 57 0.7 3.8
−/−−/−21.0 30
3.8/5 18.1/20.8 27.4/30.8 30/35
5.4/7.2 25.9/30 37.1/42.3 40/45
7.5/10 36.1/41.7 49.9/56.9 50/60
11.3/15 54.2/62.5 72.5/82.9 80/90
36
208/230−1−60 197 253 16.7 79 1 5.4
−/−−/−27.4 40
3.8/5 18.1/20.8 29.4/32.8 40/40
5.4/7.2 25.9/30 39.1/44.3 40/45
7.5/10 36.1/41.7 51.9/58.9 60/60
11.3/15 54.2/62.5 74.5/84.9 80/90
208/230−3−60 197 253 10.4 73 1 6
−/−−−−−20.1 30
3.8/5 10.4/12 20.5/22.5 30/30
7.5/10 20.8/24.1 33.5/37.6 35/40
11.3/15 31.2/36.1 46.5/52.6 50/60
460−3−60 414 506 5.8 38 0.5 3.2
−/−−/−11 15
10 12/12 19/19 20/20
15 18/18 26.5/26.5 30/30
42
208/230−1−60 197 253 16.7 109 1 3.8
−/−−/−25.8 40
3.8/5 18.1/20.8 27.4/30.8 40/40
5.4/7.2 25.9/30 37.1/42.3 40/45
7.5/10 36.1/41.7 49.9/56.9 50/60
11.3/15 54.2/62.5 72.5/82.9 80/90
15/20 72.2/83.3 95/108.9 100/110
208/230−3−60 197 253 11.2 88 1 4.1
−/−−−−−19.2 30
3.8/5 10.4/12 19.2/20.1 30/30
7.5/10 20.8/24.1 31.1/35.3 35/40
11.3/15 31.2/36.1 44.1/50.3 45/60
15/20 41.4/47.9 56.9/65 60/70
460−3−60 414 506 5.6 44 0.5 3.2
−/−−−−−10.7 15
10 12/12 19/19 20/20
15 18/18 26.5/26.5 30/30
20 24.1/24.1 34.1/34.1 35/35
48
208/230−1−60 197 253 19.6 130 1 7.6
−/−−/−33.2 50
3.8/5 18.1/20.8 33.2/35.5 50/50
5.4/7.2 25.9/30 41.9/47 50/50
7.5/10 36.1/41.7 54.6/61.6 60/70
11.3/15 54.2/62.5 77.3/87.6 80/90
15/20 72.2/83.3 99.8/113.6 100/125
208/230−3−60 197 253 13.7 83.1 1 7.6
−/−−−−−25.8 35
3.8/5 10.4/12 25.8/25.8 35/35
7.5/10 20.8/24.1 35.5/39.6 40/40
11.3/15 31.2/36.1 48.5/54.6 50/60
15/20 41.4/47.9 61.3/69.4 70/70
460−3−60 414 506 6.2 41 0.5 4
−/−−−−−12.3 15
10 12/12 20/20 20/20
15 18/18 27.5/27.5 30/30
20 24.1/24.1 35.1/35.1 40/40
24 519 21 1804 09Specifications subject to change without notice.
ELECTRICAL DATA (CONT)
MODEL
SIZE
NOMINAL
V−PH−HZ
VOLTAGE
RANGE COMPRESSOR OFM IFM
NOMINAL
ELECTRIC
HEAT POWER SUPPLY
MIN MAX RLA LRA FLA FLA kW FLA MCA MOCP
60
208/230−1−60 197 253 23.7 152.5 1 7.6
−/−−/−38.3 60
3.8/5 18.1/20.8 38.3/38.3 60/60
5.4/7.2 25.9/30 41.9/47 60/60
7.5/10 36.1/41.7 54.6/61.6 60/70
11.3/15 54.2/62.5 77.3/87.6 80/90
15/20 72.2/83.3 99.8/113.6 100/125
208/230−3−60 197 253 15.9 110 1 7.6
−/−−−−−28.6 40
3.8/5 10.4/12 28.6/28.6 40/40
7.5/10 20.8/24.1 35.5/39.6 40/40
11.3/15 31.2/36.1 48.5/54.6 50/60
15/20 41.4/47.9 61.3/69.4 70/70
460−3−60 414 506 7.1 52 0.5 4
−/−−−−−14.2 20
10 12/12 20/20 20/20
15 18/18 27.5/27.5 30/30
20 24.1/24.1 35.1/35.1 40/40
LEGEND
FLA - Full Load Amps
IDM - Inducer Motor
IFM - Indoor Fan Motor
LRA -Locked Rotor Amps
MCA - Minimum Circuit Amps
MOCP - Maximum Over Current Protection
OFM - Outdoor Fan Motor
RLA - Rated Load Amps
A06564
Specifications subject to change without notice.519 21 1804 09 25
CONNECTION WIRING SCHEMATIC 208/230−1−60 (SIZES 24, 36—60)
A150503
26 519 21 1804 09Specifications subject to change without notice.
LADDER WIRING SCHEMATIC 208/230−1−60 (SIZES 24, 36—60)
A150513
Specifications subject to change without notice.519 21 1804 09 27
CONNECTION WIRING SCHEMATIC 208/230−1−60 (30 SIZE)
A200013
28 519 21 1804 09Specifications subject to change without notice.
LADDER WIRING SCHEMATIC 208/230−1−60 (30 SIZE)
A200014
Specifications subject to change without notice.519 21 1804 09 29
CONNECTION WIRING SCHEMATIC 208/230−3−60
A150504
30 519 21 1804 09Specifications subject to change without notice.
LADDER WIRING SCHEMATIC 208/230−3−60
A150514
Specifications subject to change without notice.519 21 1804 09 31
CONNECTION WIRING SCHEMATIC 460−3−60
A150505
32 519 21 1804 09Specifications subject to change without notice.
LADDER WIRING SCHEMATIC 460−3−60
A150515
Specifications subject to change without notice.519 21 1804 09 33
CONTROLS
Operating sequence
Cooling — When the system thermostat calls for cooling, 24 V
is supplied to the “Y” and “G” terminals of the thermostat. This
completes the circuit to the contactor coil (C) and indoor
(evaporator) fan relay (IFR). The normally open contacts of
energized C close and complete the circuit through
compressor motor (COMP) to outdoor (condenser) fan motor
(OFM). Both motors start instantly. The set of normally open
contacts of energized IFR close and complete the circuit
through IFM. The IFM starts instantly.
On the loss of the thermostat call for cooling, 24 V is removed
from both the “Y” and “G” terminals (provided the fan switch is
in the “AUTO” position) de−energizing the compressor
contactor and opening the contacts supplying power to
compressor/OFM. After a 90−second delay, the IFM shuts off.
If the thermostat fan selector switch is in the “ON” position, the
IFM will run continuously. For the 460 V units there is a step
down autotransformer supplying 230 V to the Indoor Fan
Motor.
NOTE: On units with a Time Guard® II device: Once the
compressor has started and then stopped, it cannot be
restarted again until 5 minutes have elapsed.
Heating — If accessory electric heaters are installed, on a call
for heat, circuit R−W is made through the thermostat contacts.
Circuit R−G is made which energizes the IFR. If the heaters
are staged, then the thermostat closes a second set of
contacts (W2) when second stage is required. When
thermostat is satisfied, contacts open, deenergizing the heater
relay and the IFR.
GUIDE SPECIFICATIONS
Packaged Air Conditioner System
Constant Volume Application
HVAC Guide Specifications
Size Range:2 to 5 Tons, Nominal Cooling
SYSTEM DESCRIPTION
Outdoor rooftop mounted or ground mounted, electric
cooling unit utilizing a hermetic scroll compressor for
cooling duty. Unit shall discharge supply air vertically or
horizontally as shown on contract drawings. Condenser
fan/coil section shall have a draw−thru design with vertical
discharge for minimum sound levels.
QUALITY ASSURANCE
A. Unit shall be rated in accordance with AHRI Standards
210/240 and 270−1995.
B. Unit shall be designed in accordance with UL Standard
1995.
C. Unit shall be manufactured in a facility registered to
ISO 9001 manufacturing quality standard.
D. Unit shall be UL listed and c−UL certified as a total
package for safety requirements.
E. Roof curb shall be designed to conform to NRCA
Standards.
F. Insulation and adhesives shall meet NFPA 90A
requirements for flame spread and smoke generation.
G. Cabinet insulation shall meet ASHRAE Standard 62P.
DELIVERY, STORAGE AND HANDLING
Unit shall be stored and handled per manufacturer’s
recommendations.
Part 2 — Products
EQUIPMENT
A. General:
Factory−assembled, single−piece, heating and cooling
unit. Contained within the enclosure shall be all factory
wiring, piping, controls, refrigerant charge with R−410A
refrigerant, and special features required prior to field
start−up.
B. Unit Cabinet:
1. Unit cabinet shall be constructed of phosphated,
zinc−coated, pre−painted steel capable of with−standing
500 hours in salt spray.
2. Normal service shall be through 3 removable cabinet
panels.
3. The unit shall be constructed on a rust proof unit base
that has an externally trapped, integrated sloped drain.
4. Evaporator fan compartment top surface shall be
insulated with a minimum 1/2−in. (12.7 mm) thick,
flexible fiberglass insulation, coated on the air side and
retained by adhesive and mechanical means. The
evaporator wall sections will be insulated with a
minimum semi−rigid foil−faced board capable of being
wiped clean. Aluminum foil−faced fiberglass insulation
shall be used in the entire indoor air cavity section.
5. Unit shall have a field−supplied condensate trap.
C. Fans:
1. The evaporator fan shall be an ECM Motor.
2. Fan wheel shall be made from steel, be double−inlet
type with forward curved blades with corrosion resistant
finish. Fan wheel shall be dynamically balanced.
3. Condenser fan shall be direct drive propeller type with
aluminum blades riveted to corrosion resistant steel spi-
ders, be dynamically balanced, and discharge air
vertically.
D. Compressor:
1. Fully hermetic compressors with factory−installed vibra-
tion isolation.
E. Coils:
Evaporator and condenser coils shall have aluminum plate
fins mechanically bonded to seamless copper tubes with
all joints brazed. Tube sheet openings shall be belled to
prevent tube wear.
F. Refrigerant Components:
Refrigerant expansion device shall be of the TXV
(thermostatic expansion valve) or fixed orifice type.
G. Filters:
Filter section shall consist of field−installed, throwaway,
1−in. (25 mm) thick fiberglass filters of commercially
available sizes.
H. Controls and Safeties:
1. Unit controls shall be complete with a self−contained low
voltage control circuit.
2. Compressors shall incorporate a solid−state compressor
protector that provides reset capability.
I. Operating Characteristics:
1. Unit shall be capable of starting and running at 125 F
(51 C) ambient outdoor temperature per maximum load
criteria of AHRI Standard 210.
2. Compressor with standard controls shall be capable of
operation down to 40 F (4 C) ambient outdoor tempera-
ture.
3. Units shall be provided with fan time delay to prevent
cold air delivery before the heat exchanger warms up.
4. Unit shall be provided with 60−second fan time delay af-
ter the thermostat is satisfied.
34 519 21 1804 09Specifications subject to change without notice.
GUIDE SPECIFICATIONS (CONT)
J. Electrical Requirements:
All unit power wiring shall enter the unit cabinet at a single
location.
K. Motors:
1. Compressor motors shall be of the refrigerant−cooled
type with line−break thermal and current overload
protection.
2. All fan motors shall have permanently lubricated
bearings, and inherent, automatic reset, thermal
overload protection.
L. Special Features:
1. Compressor Start Kit (single phase units only):
Shall provide additional starting torque for single−phase
compressors.
2. Thermostat:
To provide for one−stage heating and cooling in addition
manual or automatic changeover and indoor fan control.
3. Crankcase Heater:
Shall provide anti−floodback protection for low−load
cooling applications.
4. Economizer:
(Horizontal − Field installed accessory)
(Vertical − Field installed accessory )
a. Economizer controls capable of providing free cool-
ing using outside air.
b. Equipped with low leakage dampers not to exceed
3% leakage, at 1.0 in. W.C. pressure differential.
c. Spring return motor shuts off outdoor damper on
power failure.
5. Electric Heaters:
a. Electric heater shall be availabel as a field−installed
option.
b. Heater elements shall be open wire type, adequately
supported and insulated with ceramic bushings.
c. Electric heater packages must provide single point
power connection capability.
6. Filter Rack Kit:
Shall provide filter mounting for downflow applications.
Offered as a field installed accessory.
7. Flat Roof Curb:
Curbs shall have seal strip and a wood nailer for flashing
and shall be installed per manufacturer’s instructions.
8. Low Ambient Package:
Shall consist of a solid−state control and condenser coil
temperature sensor for controlling condenser−fan motor
operation, which shall allow unit to operate down to 0 F
(−17.7 C) outdoor ambient temperature when properly
installed.
9. Manual Outdoor Air Damper:
Package shall consist of damper, birdscreen, and
rainhood which can be preset to admit outdoor air for
year−round ventilation.
10. Square−To −Round Duct Transitions (24−48 size):
Shall have the ability to convert the supply and return
openings from rectangular to round.
11. Dual Point Electric Heaters
Allows you to power the electric heater and unit contac-
tor separately by having two individual field power sup-
ply circuits connected respectively.
12. Cabinet Leakage
Cabinet air leakage less than 2.0% at 0.5 inch W.C.
when tested in accordance with ASHRAE standard 193.
Available as a factory installed option.
13. Low Pressure Switch
Kit is designed for use when a low pressure control is
desired. This kit provides added reliability for the com-
pressor. Offered as a field installed accessory.
Specifications subject to change without notice.519 21 1804 09 35
ACCESSORIES
PAD4 ACCESSORIES
Accessory Model Number Description Use With
CURBS
CPRFCURB011B00 Roof Curb, 14” High 24 − 60
CPRFCURB013B00 Roof Curb, 14” High 42 − 60
Note: CPRFCURB011B00 can be used with 42−60 size units with some overhang.
ADAPTER CURBS*
CPADCURB001A00 Adapter curb for use with NPRFCURB006A00 & NPRFCURB007A00 24 − 36
CPADCURB002A00 Adapter curb for use with NPRFCURB008A00 & NPRFCURB009A00 42 − 60
* Can also be used when replacing other manufacturer’s older generation units that contain a composite base without a metal base rail.
CONCENTRIC ADAPTERS − (Use with curb only)
NPCONADP001A00 For 18” round duct (use with curb CPRFCURB011B00)Small Curb
NPCONADP002A00 For 18” round duct (use with curb CPRFCURB013B00)Large Curb
ECONOMIZERS
CPECOMZR007B00 Dedicated Vertical Economizer − Internal with solid state controller, gear driven, fully
modulating damper, spring return actuator, up to 50% barometric relief, supply and dry
bulb outdoor air sensors. Includes filter rack with 1” filters.
24 − 36
CPECOMZR008A00 42 − 48
CPECOMZR009A00 60
CPECOMZR010B00 Dedicated Horizontal Economizer − Internal with solid state controller, fully modulating
damper, spring return actuator, supply and dry bulb outdoor air sensor, and low ambient
compressor lockout switch included. Includes filter rack with 1−inch filters.
24 − 36
CPECOMZR011B00 42 − 48
CPECOMZR012B00 60
AXB078ENT Outdoor Enthalpy Control ALL
* Outdoor enthalpy available as field installed accessory; Filter rack and 1” filter, same as CPFILTRK kit
DAMPERS
CPMANDPR007A00 Manual Outside Air Damper − (Includes filter rack and 1” filter, same as CPFILTRK
kit)
24 − 36
CPMANDPR008A00 42 − 48
CPMANDPR009A00 60
INTERNAL FILTER RACKS
CPFILTRK007A00
Internal Filter Rack (includes 1−inch filters)
24 − 36
CPFILTRK008A00 42 − 48
CPFILTRK009A00 60
LOW AMBIENT, ANTI−CYCLE TIMER, COMPRESSOR START ASSIST
CPLOWAMB001A00 (AXB035LAA)Low Ambient Control − enables cooling system to operate down to 0 Deg. F by cyc-
ling condenser fan on and off.ALL
NRTIMEGD001A00 Five Minute Compressor Delay ALL
CPHSTART002A00 PTC Compressor Start Assist Kit ALL
CRANKCASE HEATER − BELLY BAND TYPE
CPCRKHTR008A00 240V Crankcase Heater single or 3−phase 24 − 36
CPCRKHTR004A00 240V Crankcase Heater single 30
CPCRKHTR004A00 240V Crankcase Heater single or 3−phase 42 − 60
CPCRKHTR009A00 460V Crankcase Heater 36
CPCRKHTR005A00 460V Crankcase Heater 42 − 60
HAIL GUARDS / COIL PROTECTION (Factory installed on PAD4 “TP” models)
NAPA00501GR 3/8” spacing dense wire grilles 14”24
NAPA00701GR 3/8” spacing dense wire grilles 16”30
NAPA01401GR 3/8” spacing dense wire grilles 22”36
NAPA00601GR 3/8” spacing dense wire grilles 14”42
NAPA01201GR 3/8” spacing dense wire grilles 16”48
NAPA01301GR 3/8” spacing dense wire grilles 24”60
DUCT TRANSITIONS
NPDUCFLG002A00 Square to Round (1 set of 2, use with horizontal duct flanges only)24−48
36 519 21 1804 09Specifications subject to change without notice.
ACCESSORIES (CONT)
PAD4 ACCESSORIES
ELECTRIC HEATERS Voltage / Nominal Capacity kW / Fuses
PART NO.NOMINAL CAPACITY (kW)FUSED STAGES USED WITH
208/230V − 1 PHASE − 60 HZ
CPHEATER052B0*3.8 / 5.0 NO 1 ALL
CPHEATER064B0*3.8 / 5.0 YES 1 ALL
CPHEATER069B0*5.4 / 7.2 NO 1 ALL
CPHEATER070B0*5.4 / 7.2 YES 1 ALL
CPHEATER065B0*7.5 / 10.0 NO 1 24 − 42
CPHEATER050B0*7.5 / 10.0 YES 1 ALL
CPHEATER051B0*11.3 / 15.0 YES 2 42
CPHEATER066B0*11.3 / 15.0 YES 2 42 − 60
CPHEATER133B0*15.0 / 20.0 YES 2 30, 36
CPHEATER053B0*15.0 / 20.0 YES 2 42
CPHEATER054B0*15.0 / 20.0 YES 2 42 − 60
208/230V − 3 PHASE − 60 HZ
CPHEATER055B0*3.8 / 5.0 NO 1 36 − 60
CPHEATER056B0*7.5 / 10.0 NO 1 36 − 60
CPHEATER068B0*7.5 / 10.0 YES 1 36 − 60
CPHEATER057B0*11.3 / 15.0 NO 1 36 − 60
CPHEATER058B0*11.3 / 15.0 YES 1 36 − 60
CPHEATER059B0*15.0 / 20.0 YES 1 48 − 60
460V − 3 PHASE − 60 HZ
CPHEATER061B0*10.0 NO 1 36 − 60
CPHEATER062B0*15.0 NO 1 36 − 60
CPHEATER063B0*20.0 NO 1 42 − 60
* Denotes digit can be 0, 1, or 2
NOTE: If installing an accessory heater, the thermostat must have capability to energize “G” (fan) on a call for “W” (electric heat).
TSTAT0406 and TSTAT0408 contain this feature.
Copyright 2020 International Comfort Products
Lewisburg, Tennessee 37091 USA
www.GoTempstar.com