Trane WSC060AD, WSC072AT, WSC060AT, WSC072AD, WSC090AD User Manual

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Page 1

Packaged Heat Pumps

Precedent

™

WSC060-120 50 Hz

February 2004

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Introduction

Precedent™…The same Trane quality…with added flexibility.

Precedent is a flexible line of packaged units that cover a wide variety of applications.

ReliaTel™ microprocessor controls provide superior flexibility for the simplest to the most sophisticated applications. In addition to controls, Precedent offers many other outstanding features and option choices.

With its sleek compact cabinet, rounded corners and beveled top, it may just be the most aesthetically pleasing packaged unit on the planet. And, of course, Precedent carries the Trane reputation for excellence, quality and reliability.

hard to stop a Trane

From simple applications, to the most complex, Precedent has the solution.

It’s

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Contents

Introduction

Features and Benefits

Application Considerations

Selection Procedure

Model Number Description

General Data

Performance Data

Controls

Electrical Data

Jobsite Connections

Dimensional Data

Weights

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Mechanical Specifications

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Unit Cabinet

The compact cabinet with rounded corners takes up less room and is less costly to ship. The beveled and ribbed top is not only aesthetically pleasing, it is designed to prevent water from pooling

Single Point Power

A single electrical connection powers the unit.

Features and Benefits

Easy-Adjust Idler Arm

With the Easy-Adjust Idler Arm, the belt and sheaves can be quickly adjusted without moving the mounted fan motor. The result is a major savings in time and money.

Patented Condenser Coil

Precedent boasts a patented 1+1+1 Hybrid coil, permanently gapped for easy cleaning.

Colored And Numbered Wiring

You save time and money tracing wires and diagnosing the unit.

Convertible Units

• The units ship in a downflow configuration. They can be easily converted to horizontal by simply moving two panels.

• Units come complete with horizontal duct flanges so the contractor doesn’t have to field fabricate them. These duct flanges are a time and cost saver.

Compressors

Precedent™ contains the best compressor technology available to achieve the highest possible performance. Our compressor line includes Trane-built Climatuff

Easy Access Panels

Easy access panels reduce the number of possible water entry points. Remove two screws for access to the standardized internal components and wiring.

Low Ambient Cooling

All Precedent units have cooling capabilities down to -18°C (0°F) as standard.

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reciprocating and scrolls.

Unit Base

For added water integrity, Precedent has a raised 29 mm 1( unit’s downflow supply and return to prevent water from blowing into the ductwork.

/8") lip around the

Sloped Drain Pans

Every Precedent unit has a noncorrossive, removable, double-sloped drain pan that’s easy to clean and reversible to allow installation of drain trap on either side of the unit.

Through the Base Condensate

Every unit includes provisions for through the base condensate drain connections. This allows the drain to be connected through the roof curb instead of a roof penetration.

Foil-Faced Insulation

All panels in the Evaporator section of the unit have cleanable foil-faced insulation. All edges are either captured or sealed to ensure no fibers get into the airstream.

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Features and Benefits

Standardized Components

• Components are placed in the same location on all Precedent Familiarize yourself with one Precedent and you are familiar with every Precedent.

Easy Access Low Voltage Terminal Board

Precedent’s Low Voltage Terminal Board is external to the electrical control cabinet. It is extremely easy to locate and attach the thermostat wire. This is another cost and time saving installation feature.

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units.

Flexible Applications

• Only two roof curbs for the 5-10 ton Precedent line…simplifies curb selection.

• Airflow is outstanding. The Precedent can replace an older machine with old ductwork and, in many cases, improve comfort through better air distribution.

• Belt drive — standard or oversized supply fan motors meet a wide airflow range.

• Precedent offers ultimate flexibility. Options and components are not prepackaged at the factory. Units are built to order in our standard “shortest in the industry” ship cycle time.

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Low Voltage Connections

The wiring of the low voltage connections to the unit and the zone sensors is as simple as 1-1, 2-2, and 3-3. This simplified system makes it easy for the installer to wire

Single-Side Service

Single-side service is standard on all Precedent units.

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Features and Benefits

Micro Controls

Several years ago, Trane was the first to introduce microprocessor controls into the Light Commercial Market. That design, along with immeasurable experience, has provided the technology for Trane’s second-generation ReliaTel microprocessor controls.

ReliaTel Micro:

• Provides unit control for heating, cooling, and ventilating by utilizing input from sensors that measure outdoor and indoor temperature.

• Improves quality and reliability through the use of time-tested microprocessor controls and logic.

• Prevents the unit from short cycling, considerably improving compressor life.

• Ensures that the compressor will run for a specific amount of time, which allows oil to return for better lubrication, enhancing the reliability of the compressor.

• Reduces the number of components required to operate the unit, thereby reducing possibilities for component failure.

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• Eliminates the need for field-installed components with its built-in antishort-cycle timer, time delay relay and minimum ‘’on’’ time controls. These controls are factory tested to assure proper operation.

• Requires no special tools to run the Precedent unit through its paces during testing. Simply place a jumper between Test 1 and Test 2 terminals on the Low Voltage Terminal Board and the unit will walk through its operational steps. The unit automatically returns control to the zone sensor after stepping through the test mode a single time, even if the jumper is left on the unit.

• As long as the unit has power and the LED is lit, the Micro is operational. The light indicates that the Micro is functioning properly.

• Features expanded diagnostic capabilities when used with Trane’s Integrated Comfort

• As an energy benefit, softens electrical ‘’spikes’’ by staging on fans, compressors and heaters.

• The Intelligent Fallback or Adaptive Control is a benefit to the building occupant. If a component goes astray, the unit will continue to operate at predetermined temperature set points.

• Intelligent Anticipation is a standard feature of the Micro. Functioning constantly, the Micro and zone sensors work together in harmony to provide tight comfort control.

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systems.

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Features and Benefits

Factory-installed Options

Hinged Access Doors

These doors permit easy access to the filter, fan/heat, and compressor/control sections. They reduce the potential roof damage from screws or sharp access door corners.

Economizer

Equipped with either dry bulb, reference or comparative enthalpy sensing, this feature provides free cooling as the outdoor temperature and/or humidity decreases. Economizers, correctly installed, offer valuable energy savings. Factory-installed economizers save time and ensure proper installation.

Phase Monitor

Phase monitor shall provide 100% protection for motors and compressors against problems caused by phase loss, phase imbalance, and phase reversal. Phase monitor is equipped with an LED that provides an ON or FAULT indicator.

Clogged Filter/Fan Fail Switches

These sensors allows a zone sensor service light or Integrated Comfort system to indicate a dirty filter or a fan that’s not working. The field installation charges for these valuable feedback devices often eliminate them from consideration. Factory installation can make such features a good investment.

Comm-3/4 Trane Communication Interface

Available factory or field-installed. This module, when applied with the Micro, easily interfaces with Trane’s Integrated Comfort

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system.

The following options round-out the complete line of Precedent

— 0 - 50% Manual or Motorized

Outside Air

— Discharge Air Sensor

— Electric heaters (available as field-

installed accessories)

— Hail Protection Quality Coil

Guards

— Wide array of Zone Sensors

— Factory built Roof Curb

One of Our Finest Assets:

Trane Sales Representatives are a Support group that can assist you with: — Product — Application — Service — Training — Special Applications — Specifications — Computer Programs and much

Precedent has the features and benefits that make it first class in the light commercial rooftop market. Designed with input from field contractors and engineers, its airflow performance is outstanding.

Precedent…The same Trane quality…with added flexibility.

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options:

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Features and Benefits

Va riTra c

When Trane’s changeover VAV System for light commercial applications is coupled with Precedent, it provides the latest in technological advances for comfort management systems and can allow thermostat control in every zone served by VariTrac.

Quality And Reliability Testing

• All Precedent rain tested at the factory to ensure water integrity.

• Actual shipping tests were performed to determine packaging requirements. Units were test shipped around the country to determine the best packaging.

• Factory shake and drop tests were used as part of the package design process to help assure that the unit arrives at the job site in top condition.

• Rigging tests include lifting a unit into the air and letting it drop one foot, assuring that the lifting lugs and rails hold up under stress.

VariTrac

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designs were rigorously

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• We perform a 100% coil leak test at the factory. The evaporator and condenser coils are leak tested at 1,375 kPa (200 psig) and pressure tested to 3,100 kPa (450 psig).

• All parts are inspected at the point of final assembly. Sub-standard parts are identified and rejected immediately.

• Every unit receives a 100% unit run test before leaving the production line to make sure it lives up to rigorous Trane requirements.

We test designs at our factory not on our customers!

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Application Considerations

Application of this product should be within the cataloged airflow and cooling considerations.

Low Ambient Cooling

Precedent™ features, as standard, low ambient cooling down to -18°C (0°F). Contact your local Trane Representative for more assistance with low ambient cooling applications.

Barometric Relief

This product line offers an optional barometric relief damper for use in conjunction with economizer option. This option consists of gravity dampers which open with increased pressure. As the building air pressure increases, the pressure in the unit return air section also increases, opening the dampers and relieving the conditioned space.

NOTE: THE EFFECTIVENESS OF BAROMETRIC RELIEF DAMPER DURING ECONOMIZING OPERATION IS SYSTEM RELATED.

PRESSURE DROP OF THE RETURN AIR SYSTEM SHOULD BE CONSIDERED TO CONTROL BUILDING PRESSURIZATION.

Condensate Trap

The evaporator is a draw-thru configuration. A trap must be field provided prior to start-up on the cooling cycle.

Clearance Requirements

The recommended clearances identified with unit dimensions should be maintained to assure adequate service, maximum capacity and peak operating efficiency. Actual clearances which appear inadequate should be reviewed with the local Trane sales personnel.

Unit Pitch

These units have reversible sloped condensate drain pans. Units must be installed level, any unit slope must be toward side of unit where condensate drain is connected.

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Selection Procedure - SI Units

Cooling Capacity

Step 1

Calculate the building’s total and sensible cooling loads at design conditions. Use the Trane calculation form or any other standard accepted method.

Step 2

Size the equipment using Table PD-1. Match the cooling loads at design conditions. Example: The following are the building cooling requirements:

Electrical Characteristics: 380–415/50/3

Summer Design Conditions: Entering Evaporator Coil: 27 DB/ 19 WB Outdoor Ambient: 35

Total Cooling Load: 17.0 kW

Sensible Cooling Load: 11.7 kW

Airflow: 3,400 m External Static Pressure: 130 Pa

Downflow Configuration

/hr

Table PD-1 shows that a WSC060AD has a gross cooling capacity of 18.1 kW and

14.7 kW sensible capacity at 35 degree C ambient and 3,400 m WB air entering the evaporator.

To find the net cooling capacities, fan motor heat must be subtracted. Determine the total unit static pressure:

External Static 130 Pa Standard Filter 1 in. 37 Pa Economizer 46 Pa Supplementary Electric Heat 21 Pa Total Static Pressure 234 Pa

Note: The Evaporator Fan Performance Table PD-9 has deducted the pressure drop for a 25 mm filter already in the downflow unit.

Therefore, the actual Total Static Pressure is 234 – 37 = 197 Pa. With 3,400 m3/hr and 197 Pa, Table PD-9 shows 0.75 kW.

Note below the table gives a formula to calculate Fan Motor Heat,

Fan Motor Heat (kW) =

1.144 x (Fan kW) + 0.132 = 1.144 x 0.75 + 0.132 = 1.0 kW

Net Total Cooling Capacity =

18.1 – 1.0 = 17.1 kW

Net Sensible Cooling Capacity =

14.7 – 1.0 = 13.7 kW

/hr with 27 DB/19

Heating Capacity

Step 1

Calculate the building heating load using the Trane calculation form or other standard accepted method.

Step 2

Size the equipment using Table PD-5 to match the heating loads at design conditions.

Total Heating Load: 16 kW

Outdoor Ambient (Winter) –9°C DB

Indoor Return Temperature: 21°C DB

Airflow: 3,400 m3/hr

Use the portion of Table PD-5 for the WSC060AD to determine capacity at winter design conditions. The mechanical heating portion of the heat pump will provide 8.3 kW.

Step 3

Because 8.3 kW is less than the building’s required heating capacity at winter design conditions, a supplementary heater must be selected.

16 kW – 8.3 kW = 7.7 kW

From Table PD-9, at 380 volts, the 10.9 kW Heater will be adequate to do the job.

From Table ED-5 select heater BAYHTRR418A (10.9 kW 380/50/3).

Air Delivery Selection

External static pressure drop through the air distribution system has been calculated to be 200 Pa. Enter Table PD-9 for a WSC060AD at 3400 m Pa static pressure. The standard motor will give the desired airflow.

Accessory Selection

Select accessories needed to accommodate the application.

10.9 kW 38.0 MBh

/h and 200

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Selection Procedure - IP Units

Cooling Capacity

Step 1

Calculate the building’s total and sensible cooling loads at design conditions. Use the Trane calculation form or any other standard accepted method.

Step 2

Size the equipment using Table PD-1a. Match the cooling loads at design conditions. Example: The following are the building cooling requirements:

Electrical Characteristics: 380–415/50/3

Summer Design Conditions: Entering Evaporator Coil: 80 DB/ 67 WB Outdoor Ambient: 95

Total Cooling Load: 53 MBh

Sensible Cooling Load: 33 MBh

Airflow: 2,000 cfm External Static Pressure: .52 in. w.g.

Downflow Configuration

Table PD-1a shows that a WSC060AD has a gross cooling capacity of 59.0 MBh and 45.7 MBh sensible capacity at 95 degree ambient and 2,000 cfm with 80 DB/67 WB air entering the evaporator.

To find the net cooling capacities, fan motor heat must be subtracted. Determine the total unit static pressure:

External Static 0.52 in. Standard Filter 1 in. 0.15 in. Economizer 0.18 in. Supplementary Electric Heat 0.083 in. Total Static Pressure 0.933 in.

Note: The Evaporator Fan Performance Table PD-9a has deducted the pressure drop for a 1 in. filter already in the downflow unit.

Therefore, the actual Total Static Pressure is 0.933 – 0.15 = 0.78. With 2,000 cfm and 0.78 inches, Table PD-9a shows 1.00 bhp.

Note below the table gives a formula to calculate Fan Motor Heat,

Fan Motor Heat (MBh) =

2.915 x (Fan bhp) + 0.451 = 2.915 x 1.00 + 0.451 = 3.37 MBh

Net Total Cooling Capacity =

57 – 3.37 = 53.6 MBh

Net Sensible Cooling Capacity =

38 – 3.37 = 34.6 MBh

Heating Capacity

Step 1

Calculate the building heating load using the Trane calculation form or other standard accepted method.

Step 2

Size the equipment using Table PD-5a to match the heating loads at design conditions.

Total Heating Load: 50 MBh

Outdoor Ambient (Winter) 17 DB

Indoor Return Temperature: 70 DB

Airflow: 2,000 cfm

Use the portion of Table PD-5a for the WSC060AD to determine capacity at winter design conditions. The mechanical heating portion of the heat pump will provide 29.1 MBh.

Step 3

Because 29.1 MBh is less than the building’s required heating capacity at winter design conditions, a supplementary heater must be selected.

50 MBh – 29.1 MBh = 29.9 MBh

From Table PD-9a, at 380 volts, the 38.0 MBh Heater will be adequate to do the job.

10.9 kW 38.0 MBh

From Table ED-2 select heater BAYHTRR418A (38.0 MBh at 380 volts).

Air Delivery Selection

External static pressure drop through the air distribution system has been calculated to be 0.80 inches of water. Enter Table PD-9a for a WSC060AD at 2000 cfm and 0.80 static pressure. The standard motor will give the desired airflow.

Accessory Selection

Select accessories needed to accommodate the application.

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Model Number Description

W S C 060 A D R O A ** C 0 0 0 0 0 0 0 0 0 0 1 1 2 3 4,5,6 7 8 9 10 11 12,13 14 15 16 17 18 19 20 21 22 23 24 25

Digit 1 - Unit Function

W = Packaged Heat Pump

Digit 2 - Efficiency

S = Standard Efficiency

Digit 3 - Airflow

C = Convertible

Digits 4,5,6 - Nominal Gross Cooling Capacity (MBh)

kW Tons 060 = 17.6 5 072 = 21.1 6 090 = 26.4 7.5 120 = 35.1 10

Digit 7 - Major Design Sequence

A = First

Digit 8 - Unit Voltage

D = 380–415/50/3 T = 200/50/3

Digit 9 - Unit Controls

R = ReliaTel™ Microprocessor

Digit 10 - Electric Heater

0 = No Electric Heater

Digit 11 - Minor Design Sequence

A = First Sequence

Digits 12,13 - Service Sequence

** = Factory Assigned

Digit 14 - Fresh Air Selection

0 = No Fresh Air A = Manual Outside Air Damper 0-50% B = Motorized Outside Air Damper 0-50% C = Economizer, Dry Bulb 0-100% without

Barometric Relief

D = Economizer, Dry Bulb 0-100% with

Barometric Relief

E = Economizer, Reference Enthalpy

0-100% without Barometric Relief

F = Economizer, Reference Enthalpy

0-100% with Barometric Relief

G = Economizer, Comparative Enthalpy

0-100% without Barometric Relief

H = Economizer, Comparative Enthalpy

0-100% with Barometric Relief

Digit 15 - Supply Fan/Drive Type/Motor

0 = Standard Drive 1 = Oversized Motor

Digit 16 - Hinged Service Access/Filters

0 = Standard Panels/Standard Filters A = Hinged Access Panels/Standard Filters B = Standard Panels/50mm (2”) Pleated

Filters

C = Hinged Access Panels/50mm (2”)

Pleated Filters

Digit 17 - Condenser Coil Protection

0 = Standard Coil 1 = Standard Coil with Hail Guard 2 = Epoxy Coated Condenser Coil 3 = Epoxy Coated Condenser Coil

with Hail Guard

Digit18 - Through the Base Provisions

0 = No Through the Base Provisions

Digit 19 - Disconnect/Circuit Breaker/Phase Monitor (3 phase only)

0 = No Disconnect or Circuit Breaker 3 = Phase Monitor Only (No Disconnect,

No Circuit Breaker)

Digit 20 - Convenience Outlet

0 = No Convenience Outlet

Digit 21 - Communications Options

0 = No Communications Interface 1 = Comm-3/4 Trane Communications

Interface

2 = Comm-5 LonTalk Communications

Interface

Digit 22 - Refrigeration System Option

0 = Standard Refrigeration System

Digit 23 - Refrigeration Controls

0 = No Refrigeration Control

Digit 24 - Smoke Detector

0 = No Smoke Detector

Digit 25 - Monitoring Controls

0 = No Monitoring Control 1 = Clogged Filter Switch 2 = Fan Failure Switch 3 = Discharge Air Sensing Tube 4 = Clogged Filter Switch and Fan Fail

Switch

5 = Clogged Filter Switch and Discharge

Air Sensing Tube

6 = Fan Fail Switch and Discharge Air

Sensing Tube

7 = Clogged Filter and Fan Fail Switches

and Discharge Air Sensing Tube

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General Data

Table GD-1 - General Data

Convertible Units Convertible Units Convertible Units Convertible Units

Cooling Performance

Gross Capacity - kW (MBh) 17.3 (59.0) 22.6 (77.0) 27.8 (95.0) 34.6 (118.0) COP (EER) Nominal Airflow - m3/h (cfm) 3400 (2000) 4080 (2400) 5100 (3000) 6800 (4000) Rated Airflow - m Net Capacity - kW (MBh) 16.7 (57.0) 21.4 (73.0) 26.4 (90.0) 33.1 (113.0) System Power - kW 6.13 6.46 8.26 11.19

Heating Performance

High Temperature Capacity - kW (MBh) 16.0 (54.5) 19.9 (68.0) 24.0 (82.0) 31.9 (109.0)

/h (cfm) 3400 (2000) 3570 (2100) 4460 (2625) 5950 (3500)

COP 3.40 3.45 3.54 3.36 System Power - kW 4.71 5.76 6.78 9.48

Compressor

Number - Type 1-Climatuff Scroll 1-Climatuff Scroll 1-Trane 3-D Scroll 2-Climatuff Scroll

Outdoor Sound Rating - dB

Outdoor Coil - Type Lanced Lanced Lanced Lanced

Tube Size - in. OD 0.3125 0.3125 0.3125 0.3125 Face Area - m Rows / FPI 3 / 17 2 / 17 3 / 17 3 / 17

(sq ft) 1.02 (10.96) 1.58 (17.00) 1.58 (17.00) 1.84 (19.83)

Refrigerant Control Expansion Valve Expansion Valve Expansion Valve Expansion Valve

Indoor Coil - Type Lanced Lanced Lanced Lanced

Tube Size OD - in. 0.3125 0.3125 0.3125 0.3125 Face Area - m Rows / FPI 3 / 16 3 / 16 4 / 16 4 / 16

(sq ft) 0.72 (7.71) 0.92 (9.89) 0.92 (9.89) 1.15 (12.36)

Refrigerant Control Short Orifice Short Orifice Short Orifice Short Orifice Drain Connection No. / Size - in. 1 / 0.75 NPT 1 / 0.75 NPT 1 / 0.75 NPT 1 / 0.75 NPT

Outdoor Fan - Type Propeller Propeller Propeller Propeller

No. Used / Diameter (in.) 1 / 22 1 / 26 1 / 26 1 / 26 Drive Type / No. Speeds Direct / 1 Direct / 1 Direct / 1 Direct / 1 CFM 2900 5100 5200 5800 No. Motors / kW (HP) 1 / 0.30 (0.40) 1 / .56 (0.75) 1 / .56 (0.75) 1 / .56 (0.75) Motor RPM 950 950 950 950

Belt Drive Indoor Fan - Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal

No. Used 1 1 1 1 Fan Diameter x Width - mm - in. 280 X 280 (11 x 11) 305 X 305 (12 x 12) 305 X 305 (12 x 12) (381 X 381) 15 x 15 Drvie Type / No. Speeds Belt / Variable Speed Belt / Variable Speed Belt / Variable Speed Belt / Variable Speed No. Motors 1 1 1 1 Standard Motor Power - kW (HP) 1.1 (1.5) 1.1 (1.5) 1.5 (2.0) 2.2 (3.0) Oversized Motor Power - kW (HP) - 1.5 (2.0) 2.2 (3.0) Motor RPM - Standard / Oversized 1450 / - 1450 / 1450 1450 / 2850 2850 / Motor Frame Size 56 56 56 56

Filters - Type Furnished Throwaway Throwaway Throwaway Throwaway

(No.) Size Reccommended - mm (2) 508 X 762 X 25 (4) 406 X 635 X 50 (4) 406 X 635 X 50 (4) 508 X 635 X 50 (No.) Size Reccommended - in. (2) 20 X 30 X 1 (4) 16 X 25 X 2 (4) 16 X 25 X 2 (4) 20 X 25 X 2

Refrigerant Charge - kg (lbs) of R-22

NOTES:

1. Cooling Performance is rated at 35.0 C (95 F) ambient, 26.7 C (80 F) entering dry bulb, 19.4 C (67 F) entering wet bulb. Heating Performance israted at 20.0 C (68 F) ambient, 8.3 C (47 F) entering dry bulb, 6.1 C (43 F) entering wet bulb. Gross capacity does not include the effect of fan motor heat. Net capacity includes the effect of fan motor heat. Units are suitable for operation to + 20 % of nominal airflow.

2. EER are rated at ARI conditions.

3. Outdoor Sound rating shown is tested in accordance with ARI Standard 270. For more information refer to Performance Data Table “Sound Power Level”.

4. Refrigerant charge is an approcimate value. For a more precise value, see unit nameplate and service literature.

WSC060AD,T WSC072AD,T WSC090AD,T WSC120AD,T

2.72 (9.3) 3.31 (11.3) 3.20 (10.9) 3.28 (10.1)

80 85 85 79

3.6 (8.0) 4.3 (9.4) 5.7 (12.5) Circuit 1 - 3.5 (7.7) Circuit 2 - 3.5 (7.7)

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Performance Data

Table PD-1 — Gross Cooling Capacities (kW) WSC060AD,T (SI)

Enter. Ambient Temperature (C) Dry 30 35 40 45 Bulb Entering Wet Bulb Temperature (C)

/h Temp 16 19 22 16 19 22 16 19 22 16 19 22

m Airflow (C) TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC

3060 24 14.5 13.2 16.6 10.7 18.3 7.6 15.6 13.8 17.7 11.0 19.0 8.0 13.3 12.6 15.3 10.1 17.4 7.2 12.1 12.0 13.9 9.5 16.3 6.6

3400 24 14.9 14.1 16.9 11.3 18.5 7.8 16.1 14.7 18.0 11.5 19.2 8.2 13.7 13.5 15.6 10.4 17.6 7.4 12.5 12.5 14.2 10.1 16.5 6.9

3740 24 15.3 15.0 17.2 11.5 18.7 8.1 16.5 15.6 18.2 12.0 19.3 8.4 14.1 14.1 15.9 11.0 17.8 7.6 12.9 12.9 14.5 10.8 16.7 7.1

4080 24 15.6 15.6 17.4 12.1 18.8 8.3 16.8 16.4 18.4 12.4 19.5 8.6 14.5 14.5 16.1 11.5 17.9 7.9 13.4 13.4 14.7 10.8 16.9 7.3

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat.

2. TGC = Total Gross Capacity

3. SHC = Sensible Heat Capacity

27 15.3 15.3 16.7 13.4 18.4 10.4 16.3 16.3 17.8 13.9 19.1 10.8 14.3 14.3 15.4 12.8 17.5 10.0 13.3 13.3 14.1 12.2 16.3 9.5 30 16.7 16.7 17.0 16.3 18.5 13.2 17.6 17.6 18.0 16.8 19.3 13.4 15.7 15.7 15.8 15.8 17.5 12.8 14.7 14.7 14.7 14.7 16.4 12.3 33 17.9 17.9 17.9 17.9 18.7 15.9 18.6 18.6 18.6 18.6 19.5 16.0 17.0 17.0 17.0 17.0 17.7 15.6 16.0 16.0 16.0 16.0 16.6 15.2

27 16.0 16.0 17.0 14.2 18.6 10.9 17.0 17.0 18.1 14.7 19.3 11.5 15.0 15.0 15.8 13.6 17.7 10.5 13.9 13.9 14.5 13.0 16.6 10.0 30 17.4 17.4 17.4 17.4 18.8 13.8 18.2 18.2 18.4 17.8 19.5 13.9 16.4 16.4 16.4 16.4 17.8 13.6 15.4 15.4 15.4 15.4 16.7 13.2 33 18.5 18.5 18.5 18.5 19.0 16.7 19.1 19.1 19.1 19.1 19.8 16.7 17.6 17.6 17.6 17.6 18.1 16.6 16.7 16.7 16.7 16.7 17.0 16.3

27 16.6 16.6 17.4 15.0 18.8 11.2 17.5 17.5 18.3 15.4 19.6 11.3 15.6 15.6 16.2 14.5 17.9 11.0 14.4 14.4 14.8 13.9 16.8 10.5 30 17.9 17.9 17.9 17.9 19.0 14.4 18.6 18.6 18.7 18.7 19.7 14.4 17.0 17.0 17.0 17.0 18.0 14.2 15.9 15.9 15.9 15.9 16.9 13.9 33 18.9 18.9 18.9 18.9 19.3 17.5 19.5 19.5 19.5 19.5 20.0 17.4 18.1 18.1 18.1 18.1 18.4 17.5 17.2 17.2 17.2 17.2 17.3 17.2

27 17.1 17.1 17.6 15.8 18.9 11.6 18.0 18.0 18.5 16.0 19.7 11.8 16.1 16.1 16.5 15.3 18.1 11.4 14.9 14.9 15.1 14.7 17.0 11.0 30 18.3 18.3 18.3 18.3 19.2 14.9 19.0 19.0 19.0 19.0 19.9 14.8 17.4 17.4 17.4 17.4 18.2 14.9 16.4 16.4 16.4 16.4 17.1 14.6 33 19.2 19.2 19.2 19.2 19.5 18.2 19.8 19.8 19.8 19.8 20.2 17.9 18.5 18.5 18.5 18.5 18.6 18.2 17.6 17.6 17.6 17.6 17.6 17.6

Table PD-1a — Gross Cooling Capacities (MBH) WSC060AD,T (IP)

Enter. Ambient Temperature (F) Dry 85 95 105 115

CFM Temp 61 67 73 61 67 73 61 67 73 61 67 73 Airflow (F) TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC 1800 75 54.0 46.5 61.5 35.8 65.9 24.0 49.6 44.2 57.7 34.7 63.5 22.6 45.0 41.9 52.8 32.5 60.3 21.1 40.3 39.5 47.6 30.2 56.2 19.4

2000 75 55.5 49.5 62.4 38.3 66.5 24.4 51.0 47.2 58.8 35.6 64.1 23.1 46.4 44.9 54.0 34.4 61.0 21.6 41.6 41.6 48.6 32.1 57.0 19.9

2200 75 56.8 52.4 63.1 39.9 66.9 24.8 52.3 50.1 59.6 37.2 64.5 23.5 47.3 47.3 54.9 35.1 61.5 22.0 43.1 43.1 49.5 34.0 57.6 20.4

2400 75 57.9 55.2 63.6 41.2 67.2 25.2 53.5 52.9 60.3 38.8 64.9 23.9 48.9 48.9 55.7 38.1 61.9 22.4 44.5 44.5 50.3 34.3 58.1 20.8

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat.

2. TGC = Total Gross Capacity

3. SHC = Sensible Heat Capacity

Bulb Entering Wet Bulb Temperature (F)

80 55.3 55.3 61.7 44.9 66.5 33.3 51.8 51.8 57.9 43.1 64.0 31.9 48.0 48.0 53.1 40.9 60.6 30.2 44.0 44.0 47.9 38.5 56.4 28.4 85 59.5 59.5 62.2 53.8 67.1 42.4 56.1 56.1 58.5 52.3 64.3 40.4 52.3 52.3 54.0 50.2 60.9 39.3 48.4 48.4 49.1 47.9 56.6 37.4 90 62.9 62.9 63.3 62.7 67.6 49.1 60.1 60.1 60.1 60.1 64.8 48.8 56.6 56.6 56.6 56.6 61.2 47.9 52.8 52.8 52.8 52.8 57.0 46.4

80 57.7 57.7 62.6 47.1 67.2 34.4 54.1 54.1 59.0 45.7 64.6 33.2 50.1 50.1 54.4 43.5 61.3 31.6 46.0 46.0 49.1 41.2 57.2 29.8 85 61.6 61.6 63.4 56.8 68.0 42.9 58.5 58.5 59.9 55.8 65.0 42.0 54.7 54.7 55.5 53.9 61.6 41.1 50.6 50.6 50.6 50.6 57.4 39.7 90 64.8 64.8 64.8 64.8 68.3 50.9 62.1 62.1 62.1 62.1 65.6 51.1 58.9 58.9 58.9 58.9 62.2 50.6 55.1 55.1 55.1 55.1 58.0 49.4

80 59.7 59.7 63.4 49.2 67.7 35.1 56.1 56.1 59.9 48.1 64.9 35.4 52.1 52.1 55.4 46.1 61.9 32.9 47.8 47.8 50.2 43.8 57.9 31.1 85 63.2 63.2 64.3 59.5 68.5 44.1 60.3 60.3 61.0 58.9 65.6 45.3 56.7 56.7 56.7 56.7 62.3 42.9 52.7 52.7 52.6 52.6 58.1 41.7 90 66.2 66.2 66.1 66.1 69.3 53.4 63.7 63.7 63.6 63.6 66.3 53.1 60.6 60.6 60.6 60.6 63.0 53.0 57.0 57.0 57.0 57.0 58.9 52.2

80 61.2 61.2 64.1 51.1 68.1 35.7 57.8 57.8 60.7 50.3 65.9 34.3 53.8 53.8 56.3 48.6 62.3 33.8 49.4 49.4 51.2 46.3 58.4 32.4 85 64.5 64.5 65.1 61.9 69.0 45.2 61.7 61.7 62.0 61.8 66.1 44.8 58.3 58.3 58.3 58.3 62.8 44.5 54.3 54.3 54.3 54.3 58.8 43.7 90 67.2 67.2 67.2 67.2 69.8 54.9 64.9 64.9 64.9 64.9 66.9 55.0 61.9 61.9 61.9 61.9 63.7 55.2 58.5 58.5 58.5 58.5 59.7 54.8

PKGP-PRC004-EN

Page 15

Performance Data

Table PD-2 — Gross Cooling Capacities (kW) WSC072AD,T (SI)

Enter. Ambient Temperature (C) Dry 30 35 40 45 Bulb Entering Wet Bulb Temperature (C)

/h Temp 16 19 22 16 19 22 16 19 22 16 19 22

m Airflow (C) TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC

3670 24 20.3 18.1 22.7 14.4 23.9 10.2 19.0 17.4 21.7 14.0 23.6 9.9 17.6 16.7 20.2 13.4 22.9 9.6 16.1 16.0 18.6 12.7 21.7 9.2

4080 24 20.9 19.3 23.0 15.1 24.1 10.4 19.5 18.6 22.2 14.6 23.8 10.2 18.1 17.9 20.7 14.0 23.1 9.8 16.7 16.7 19.0 13.5 22.1 9.5

4490 24 21.4 20.4 23.2 15.6 24.2 10.7 20.1 19.8 22.5 15.3 23.9 10.4 18.7 18.7 21.1 14.7 23.3 10.1 17.3 17.3 19.3 14.3 22.3 9.7

4900 24 21.9 21.6 23.4 16.1 24.3 10.8 20.5 20.5 22.7 15.9 24.0 10.6 19.3 19.3 21.4 15.4 23.4 10.4 17.9 17.9 19.7 15.1 22.5 10.0

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat.

2. TGC = Total Gross Capacity

3. SHC = Sensible Heat Capacity

27 21.2 21.2 22.8 17.9 24.2 13.6 20.1 20.1 21.8 17.6 23.7 13.6 19.0 19.0 20.4 17.0 22.9 13.3 17.7 17.7 18.8 16.3 21.7 12.9 30 22.6 22.6 23.1 21.5 24.4 16.7 21.9 21.9 22.2 21.5 23.8 16.8 20.8 20.8 20.9 20.9 23.0 16.8 19.5 19.5 19.5 19.5 21.8 16.5 33 23.7 23.7 23.7 23.7 24.6 19.9 23.2 23.2 23.2 23.2 24.1 20.2 22.4 22.4 22.4 22.4 23.2 20.4 21.3 21.3 21.3 21.3 22.1 20.3

27 22.1 22.1 23.1 18.8 24.3 13.8 21.0 21.0 22.3 18.7 23.9 13.9 19.8 19.8 20.9 18.2 23.2 13.9 18.6 18.6 19.3 17.5 22.1 13.5 30 23.3 23.3 23.5 22.5 24.6 17.1 22.7 22.7 22.6 22.6 24.1 17.5 21.7 21.7 21.7 21.7 23.3 17.7 20.5 20.5 20.5 20.5 22.2 17.6 33 24.2 24.2 24.2 24.2 24.8 20.5 23.8 23.8 23.8 23.8 24.4 21.0 23.1 23.1 23.1 23.1 23.6 21.5 22.2 22.2 22.2 22.2 22.5 21.5

27 22.6 22.6 23.4 19.5 24.5 14.2 21.8 21.8 22.6 19.7 24.2 14.4 20.6 20.6 21.3 19.3 23.4 14.3 19.3 19.3 19.8 18.6 22.4 14.2 30 23.7 23.7 23.8 23.4 24.8 17.7 23.2 23.2 23.2 23.2 24.3 18.1 22.4 22.4 22.4 22.4 23.6 18.5 21.2 21.2 21.2 21.2 22.5 18.5 33 24.5 24.5 24.5 24.5 25.1 21.2 24.2 24.2 24.2 24.2 24.6 21.8 23.6 23.6 23.6 23.6 23.9 22.4 22.8 22.8 22.8 22.8 23.0 22.7

27 23.1 23.1 23.6 20.2 24.6 14.4 22.4 22.4 22.9 20.6 24.2 14.6 21.3 21.3 21.8 20.4 23.6 14.8 20.0 20.0 20.2 19.7 22.5 14.7 30 24.0 24.0 24.0 24.0 24.9 18.1 23.6 23.6 23.6 23.6 24.4 18.6 22.9 22.9 22.9 22.9 23.8 19.1 22.0 22.0 22.0 22.0 22.8 19.4 33 24.8 24.8 24.8 24.8 25.2 21.7 24.5 24.5 24.5 24.5 24.8 22.4 24.0 24.0 24.0 24.0 24.2 23.2 23.3 23.3 23.3 23.3 23.3 23.3

Table PD-2a — Gross Cooling Capacities (MBH) WSC072AD,T (IP)

Enter. Ambient Temperature (F) Dry 85 95 105 115

CFM Temp 61 67 73 61 67 73 61 67 73 61 67 73 Airflow (F) TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC 2160 75 70.1 61.0 78.5 46.7 82.3 30.5 65.0 58.4 75.5 45.1 81.3 29.5 59.6 55.8 70.0 43.2 79.0 28.3 53.9 53.1 63.6 40.5 75.2 26.9

2400 75 72.0 64.9 79.4 48.9 82.8 31.0 66.8 62.4 76.7 47.2 81.8 30.0 61.4 59.8 71.5 45.0 79.7 28.8 55.7 55.7 65.0 43.0 76.2 27.5

2640 75 73.5 68.6 79.9 49.2 83.2 31.4 68.6 66.3 77.6 49.1 82.2 30.5 62.9 62.9 72.7 47.9 80.2 29.3 57.9 57.9 66.2 45.3 76.8 27.9

2880 75 75.0 72.4 80.5 50.4 83.5 31.9 70.2 70.2 78.2 51.7 82.5 31.0 65.0 65.0 73.7 50.2 80.6 29.8 59.8 59.8 67.2 47.7 77.4 28.4

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat.

2. TGC = Total Gross Capacity

3. SHC = Sensible Heat Capacity

Bulb Entering Wet Bulb Temperature (F)

80 72.0 72.0 78.8 57.5 83.2 41.7 68.0 68.0 75.7 56.9 81.8 41.4 63.6 63.6 70.3 54.6 79.4 40.1 58.9 58.9 64.0 51.9 75.3 38.7 85 76.7 76.7 79.5 68.6 84.1 51.1 73.5 73.5 76.4 68.7 82.4 51.6 69.3 69.3 71.4 66.6 79.6 51.3 64.6 64.6 65.5 64.0 75.4 50.3 90 80.2 80.2 80.6 79.2 84.9 60.6 78.1 78.1 78.1 78.1 82.9 61.4 74.8 74.8 74.8 74.8 80.1 62.2 70.3 70.3 70.3 70.3 75.8 61.9

80 75.0 75.0 79.8 59.9 83.7 42.4 71.1 71.1 77.0 60.1 82.6 42.5 66.5 66.5 71.9 58.1 80.1 41.8 61.6 61.6 65.6 55.4 76.3 40.4 85 78.9 78.9 80.6 71.7 84.6 52.2 76.5 76.5 77.9 72.6 83.4 53.4 72.4 72.4 73.3 71.4 80.5 53.5 67.6 67.6 67.6 67.6 76.5 53.2 90 81.9 81.9 81.8 81.8 85.5 62.3 80.2 80.2 80.2 80.2 84.2 64.5 77.5 77.5 77.4 77.4 81.2 65.2 73.5 73.5 73.5 73.5 77.1 65.5

80 77.0 77.0 80.6 62.0 84.1 43.0 73.6 73.6 78.0 62.8 83.1 43.3 69.1 69.1 73.3 61.4 80.7 43.6 64.0 64.0 67.1 58.9 77.1 42.0 85 80.4 80.4 81.5 74.3 85.1 53.3 78.4 78.4 79.2 76.2 84.0 54.9 75.2 75.2 75.1 75.1 81.2 55.4 70.3 70.3 70.3 70.3 77.3 55.6 90 83.0 83.0 83.0 83.0 86.0 63.8 81.8 81.8 81.8 81.8 84.9 66.5 79.4 79.4 79.4 79.4 82.0 67.8 76.0 76.0 76.0 76.0 78.2 68.9

80 78.5 78.5 81.2 63.8 84.5 43.5 75.9 75.9 78.9 65.4 83.5 44.1 71.4 71.4 74.6 64.9 81.2 44.2 66.2 66.2 68.4 62.3 77.7 43.6 85 81.5 81.5 82.2 76.7 85.4 54.3 79.9 79.9 80.3 79.3 84.4 56.2 77.1 77.1 77.1 77.1 81.8 57.2 72.5 72.5 72.5 72.5 78.1 57.9 90 83.9 83.9 83.9 83.9 86.4 65.2 82.9 82.9 82.9 82.9 85.4 68.3 80.8 80.8 80.8 80.8 82.7 70.2 77.6 77.6 77.6 77.6 79.1 71.9

PKGP-PRC004-EN

Page 16

Performance Data

Table PD-3 — Gross Cooling Capacities (kW) WSC090AD,T (SI)

Enter. Ambient Temperature (C) Dry 30 35 40 45 Bulb Entering Wet Bulb Temperature (C)

/h Temp 16 19 22 16 19 22 16 19 22 16 19 22

m Airflow (C) TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC 4590 24 25.5 22.7 28.1 18.0 29.5 12.6 23.7 21.8 26.9 17.4 29.0 12.3 21.9 21.0 25.1 16.6 28.1 11.9 20.5 16.8 20.7 12.4 20.8 9.3

5100 24 26.1 24.1 28.4 18.7 29.7 12.9 24.4 23.3 27.4 18.2 29.2 12.6 22.6 22.5 25.6 17.5 28.4 12.2 20.4 16.9 20.7 12.5 20.8 9.3

5610 24 26.7 25.6 28.7 19.0 29.8 13.3 25.0 24.8 27.7 19.0 29.4 12.9 23.2 23.2 26.0 18.3 28.6 12.6 20.6 17.3 20.8 12.6 20.9 9.3

6120 24 27.2 26.8 28.9 19.6 29.9 13.4 25.6 25.6 28.0 20.3 29.5 13.3 23.9 23.9 26.3 19.7 28.8 12.9 22.3 22.3 24.3 19.0 27.6 12.5

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat.

2. TGC = Total Gross Capacity

3. SHC = Sensible Heat Capacity

27 26.5 26.5 28.2 22.3 29.8 16.8 25.2 25.2 27.1 22.1 29.2 17.0 23.7 23.7 25.3 21.3 28.2 16.5 20.8 19.8 21.0 14.8 21.1 11.4 30 28.1 28.1 28.6 26.6 30.1 20.7 27.2 27.2 27.5 26.8 29.4 21.0 25.9 25.9 25.9 25.9 28.3 21.0 21.2 21.2 21.4 17.4 21.5 13.4 33 29.3 29.3 29.3 29.3 30.5 24.7 28.7 28.7 28.7 28.7 29.6 25.0 27.8 27.8 27.8 27.8 28.6 25.3 21.6 21.6 21.7 19.9 21.9 15.6

27 27.4 27.4 28.6 23.2 30.0 17.2 26.2 26.2 27.6 23.3 29.5 17.4 24.7 24.7 25.9 22.7 28.5 17.3 20.8 20.0 21.1 15.0 21.2 11.4 30 28.8 28.8 29.0 27.9 30.4 21.3 28.1 28.1 28.0 28.0 29.8 21.9 27.0 27.0 27.0 27.0 28.7 22.0 21.2 21.2 21.4 17.7 21.6 13.6 33 29.9 29.9 29.9 29.9 30.7 25.4 29.4 29.4 29.4 29.4 30.1 26.3 28.6 28.6 28.6 28.6 29.1 26.6 21.6 21.6 21.8 20.2 22.0 15.8

27 28.1 28.1 28.9 24.1 30.2 17.5 27.1 27.1 28.0 24.4 29.7 17.8 25.6 25.6 26.4 24.0 28.7 17.8 20.9 20.4 21.1 15.2 21.2 11.5 30 29.3 29.3 29.4 28.9 30.6 21.8 28.7 28.7 28.7 28.7 30.0 22.6 27.7 27.7 27.7 27.7 29.0 22.9 21.4 21.4 21.5 18.0 21.6 13.7 33 30.2 30.2 30.2 30.2 30.9 26.1 29.8 29.8 29.8 29.8 30.4 27.2 29.1 29.1 29.1 29.1 29.4 27.7 21.8 21.8 21.9 20.5 22.0 15.9

27 28.5 28.5 29.2 24.9 30.3 17.8 27.7 27.7 28.3 25.4 29.9 18.2 26.4 26.4 27.0 25.4 29.0 18.4 24.8 24.8 25.1 24.6 27.7 18.3 30 29.6 29.6 29.6 29.6 30.7 22.3 29.1 29.1 29.1 29.1 30.2 23.2 28.3 28.3 28.3 28.3 29.3 23.7 27.1 27.1 27.1 27.1 28.0 24.0 33 30.5 30.5 30.5 30.5 31.1 26.8 30.2 30.2 30.2 30.2 30.7 28.0 29.6 29.6 29.6 29.6 29.7 28.7 28.7 28.7 28.7 28.7 28.7 28.7

Table PD-3a — Gross Cooling Capacities (MBH) WSC090AD,T (IP)

Enter. Ambient Temperature (F) Dry 85 95 105 115

CFM Temp 61 67 73 61 67 73 61 67 73 61 67 73 Airflow (F) TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC 2700 75 87.8 76.5 97.1 58.3 101.4 37.7 81.1 73.3 93.3 56.2 99.9 36.5 74.3 70.1 86.7 54.3 97.1 35.0 70.3 57.6 71.2 40.6 71.5 28.7

3000 75 89.9 81.2 97.8 59.7 102.0 38.3 83.4 78.2 94.6 58.6 100.6 37.1 76.5 75.0 88.3 57.2 97.8 35.6 70.5 58.6 71.4 41.0 71.7 29.3

3300 75 91.9 85.9 98.6 61.8 102.4 39.0 85.5 83.0 95.6 62.2 101.0 37.7 78.3 78.3 89.7 58.7 98.5 36.3 70.8 59.6 71.6 41.4 71.9 29.1

3600 75 93.4 89.8 99.2 63.4 102.8 39.5 86.9 86.9 96.5 64.9 101.5 38.4 80.8 80.8 91.1 61.4 99.0 36.9 71.0 60.5 71.7 41.8 72.0 29.1

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat.

2. TGC = Total Gross Capacity

3. SHC = Sensible Heat Capacity

Bulb Entering Wet Bulb Temperature (F)

80 90.1 90.1 97.5 71.3 102.5 52.9 85.0 85.0 93.6 70.9 100.7 51.5 79.4 79.4 87.1 68.3 97.6 49.8 71.3 67.7 72.3 48.5 72.7 35.8 85 95.4 95.4 98.3 84.9 103.6 63.1 91.7 91.7 94.5 85.4 101.8 64.2 86.4 86.4 88.5 83.4 97.9 63.8 72.6 72.6 73.4 56.8 73.9 42.3 90 99.3 99.3 99.8 97.9 104.7 74.9 96.7 96.7 96.7 96.7 102.5 76.8 93.0 93.0 93.0 93.0 98.6 77.4 74.0 74.0 74.5 65.1 75.1 48.9

80 93.4 93.4 98.6 74.0 103.1 52.4 88.6 88.6 95.0 74.5 101.6 52.6 82.9 82.9 88.9 72.5 98.5 51.9 71.6 68.9 72.5 49.1 72.9 36.0 85 97.8 97.8 99.7 88.5 104.3 64.5 94.7 94.7 96.3 90.1 102.7 66.1 89.9 89.9 91.1 89.4 99.1 66.5 73.0 73.0 73.7 57.7 74.2 42.7 90 101.2 101.2 101.2 101.1 105.5 76.9 99.1 99.1 99.1 99.1 103.7 79.9 95.8 95.8 95.8 95.7 99.8 80.9 74.4 74.4 74.8 66.1 75.4 49.5

80 95.5 95.5 99.5 76.4 103.6 53.1 91.6 91.6 96.2 77.9 102.2 53.6 86.0 86.0 90.7 76.8 99.2 54.2 71.9 69.9 72.7 49.7 73.1 36.2 85 99.4 99.4 100.7 91.5 104.9 65.7 96.9 96.9 97.8 94.3 103.3 67.8 93.1 93.1 93.0 93.0 100.0 69.1 73.3 73.3 73.9 58.5 74.3 43.0 90 102.5 102.5 102.5 102.5 106.1 78.7 100.9 100.9 100.9 100.9 104.5 82.3 97.9 97.9 97.9 97.9 100.8 84.1 74.7 74.7 75.0 67.1 75.6 50.0

80 97.1 97.1 100.2 78.6 104.1 53.7 93.9 93.9 97.2 80.9 102.7 54.4 88.5 88.5 92.2 80.8 99.9 54.9 72.1 70.9 72.9 50.2 73.2 36.4 85 100.7 100.7 101.5 94.2 105.3 66.9 98.6 98.6 99.0 97.9 103.9 69.4 95.0 95.0 95.0 95.0 100.9 71.6 73.5 73.5 74.0 59.3 74.5 43.3 90 103.5 103.5 103.5 103.5 106.6 80.4 102.1 102.1 102.1 102.1 105.1 84.5 99.6 99.6 99.6 99.6 102.1 87.8 74.9 74.9 75.2 68.0 75.8 50.5

PKGP-PRC004-EN

Page 17

Performance Data

Table PD-4 — Gross Cooling Capacities (kW) WSC120AD,T (SI)

Enter. Ambient Temperature (C) Dry 30 35 40 45 Bulb Entering Wet Bulb Temperature (C)

/h Temp 16 19 22 16 19 22 16 19 22 16 19 22

m Airflow (C) TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC 6120 24 31.0 27.0 35.1 21.7 37.3 15.9 29.0 26.0 33.3 20.8 36.4 15.3 26.8 24.9 31.0 19.8 35.0 14.5 24.2 24.2 28.4 19.9 33.1 13.7

6800 24 31.9 28.7 35.6 22.7 37.6 16.2 29.8 27.6 33.9 21.8 36.7 15.9 27.1 27.1 31.7 20.8 35.4 15.0 25.2 25.2 29.1 19.7 33.6 14.1

7480 24 32.7 30.3 36.0 23.5 37.9 16.8 30.0 30.0 34.4 22.8 36.9 16.2 28.1 28.1 32.2 21.8 35.6 15.7 26.3 25.9 29.7 20.7 33.9 14.5

8160 24 32.8 32.8 36.3 24.2 37.9 17.1 30.9 30.9 34.8 23.7 37.1 16.8 29.0 29.0 32.7 22.7 35.9 16.1 26.9 26.9 30.2 21.6 34.2 14.9

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat.

2. TGC = Total Gross Capacity

3. SHC = Sensible Heat Capacity

27 32.3 31.9 35.2 27.2 37.6 21.2 30.4 30.4 33.4 26.3 36.6 20.7 28.6 28.6 31.1 25.3 35.1 20.0 26.8 26.8 28.7 24.2 33.1 19.1 30 34.6 34.6 35.6 32.6 38.0 26.0 33.1 33.1 33.9 32.0 36.8 25.7 31.4 31.4 31.3 31.3 35.2 25.3 29.5 29.5 29.8 29.2 33.2 24.6 33 36.6 36.6 36.6 36.5 38.2 30.6 35.4 35.4 35.4 35.4 37.1 30.8 33.9 33.9 33.9 33.9 35.5 30.6 32.2 32.2 32.2 32.2 33.6 30.0

27 33.4 33.4 35.8 28.5 37.9 21.7 31.7 31.7 34.1 27.9 36.9 22.8 29.9 29.9 31.9 26.9 35.5 20.9 28.0 28.0 29.5 25.8 33.6 20.1 30 35.8 35.8 36.3 34.3 38.2 26.6 34.4 34.4 34.4 34.4 37.2 26.7 32.7 32.7 33.0 32.2 35.7 26.6 30.8 30.8 30.9 30.8 33.8 26.0 33 37.5 37.5 37.5 37.5 38.6 30.7 36.4 36.4 36.4 36.4 37.6 32.1 35.1 35.1 35.0 35.0 36.1 32.2 33.5 33.5 33.5 33.5 34.3 31.8

27 34.5 34.5 36.3 29.7 38.2 22.2 32.9 32.9 34.7 29.3 37.1 22.1 31.0 31.0 32.5 28.4 35.8 21.6 29.1 29.1 30.2 27.4 34.1 21.0 30 36.6 36.6 36.6 36.6 38.5 27.5 35.4 35.4 35.3 35.3 37.5 27.6 33.8 33.8 33.9 33.6 36.1 27.6 32.0 32.0 32.0 32.0 34.3 27.3 33 38.1 38.1 38.1 38.1 38.9 32.5 37.2 37.2 37.2 37.2 37.9 33.2 35.9 35.9 35.9 35.9 36.6 33.6 34.4 34.4 34.4 34.4 34.4 34.4

27 35.4 35.4 36.7 30.8 38.4 22.5 33.9 33.9 35.1 30.6 37.4 22.6 32.0 32.0 33.1 29.9 36.1 22.2 30.0 30.0 30.8 28.9 34.4 21.8 30 37.2 37.2 37.2 37.2 38.9 28.1 36.1 36.1 36.1 35.7 37.7 28.4 34.7 34.7 34.6 34.6 36.4 28.6 32.9 32.9 32.9 32.9 34.7 28.4 33 38.6 38.6 38.5 38.5 39.4 33.8 37.7 37.7 37.7 37.7 38.2 34.2 36.6 36.6 36.6 36.6 37.0 34.7 35.1 35.1 35.1 35.1 35.1 35.1

Table PD-4a — Gross Cooling Capacities (MBH) WSC120AD,T (IP)

Enter. Ambient Temperature (F) Dry 85 95 105 115

CFM Temp 61 67 73 61 67 73 61 67 73 61 67 73 Airflow (F) TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC 3600 75 107.1 91.1 121.9 71.0 128.7 47.6 99.2 87.2 115.7 67.7 125.5 45.7 91.0 83.1 107.0 67.2 120.9 43.4 80.7 80.7 97.5 63.2 114.4 40.5

4000 75 110.0 96.6 123.5 73.7 129.3 48.4 101.9 92.6 117.7 70.7 126.3 46.5 93.6 88.6 109.4 67.0 121.9 44.2 84.1 84.1 99.8 62.9 115.8 41.4

4400 75 112.5 101.9 124.4 77.0 129.8 49.0 104.5 98.0 119.3 73.6 127.0 47.1 94.7 94.7 111.3 70.0 122.7 45.1 87.9 86.2 101.8 65.9 116.8 42.1

4800 75 114.7 106.9 125.4 79.1 130.3 49.6 105.1 105.1 120.5 76.3 127.4 48.1 97.7 97.7 112.9 72.8 123.3 46.0 90.3 89.8 103.4 68.7 117.6 43.0

Notes:

1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat.

2. TGC = Total Gross Capacity

3. SHC = Sensible Heat Capacity

Bulb Entering Wet Bulb Temperature (F)

80 109.1 109.1 122.1 88.0 130.0 66.8 103.3 102.4 115.9 85.0 126.5 63.3 96.0 96.0 107.5 81.2 121.4 60.7 89.0 89.0 98.1 77.1 114.6 57.7 85 117.2 117.2 123.0 104.8 131.4 80.1 111.2 111.2 116.8 102.7 127.3 78.9 104.6 104.6 108.8 99.1 121.7 77.5 97.5 97.5 100.1 95.2 114.9 74.8 90 123.7 123.7 123.6 123.6 132.5 94.8 118.9 118.9 118.8 118.8 128.1 94.3 112.9 112.9 113.2 112.8 122.6 93.8 106.1 106.1 106.1 106.1 115.4 91.8

80 114.1 113.0 123.9 91.8 130.8 66.7 107.2 107.2 118.0 89.7 127.5 65.8 100.2 100.2 109.9 86.1 122.7 63.2 92.9 92.9 100.5 82.1 116.1 60.2 85 121.2 121.2 125.0 109.8 132.3 82.0 115.8 115.8 119.2 108.7 128.3 82.0 109.2 109.2 111.8 105.8 123.2 80.7 102.0 102.0 101.9 101.9 116.6 78.9 90 126.8 126.8 126.8 126.8 133.8 97.6 122.6 122.6 122.7 122.1 129.4 97.7 117.2 117.2 117.1 117.1 124.2 98.1 110.7 110.7 110.6 110.6 117.4 97.0

80 117.5 117.5 125.3 95.1 131.4 67.5 111.1 111.1 119.7 93.9 128.3 70.3 104.0 104.0 112.0 90.7 123.6 65.8 96.5 96.5 102.7 86.8 117.3 62.6 85 124.1 124.1 126.6 114.1 133.0 83.5 119.3 119.3 121.3 114.1 129.9 84.1 113.0 113.0 113.0 113.0 124.3 83.3 105.8 105.8 106.7 104.3 117.8 82.2 90 129.1 129.1 129.0 129.0 134.5 99.7 125.4 125.4 125.3 125.3 131.4 100.4 120.3 120.3 120.3 120.3 125.5 101.8 114.2 114.2 114.2 114.2 119.0 101.6

80 120.3 120.3 126.4 98.0 131.9 68.3 114.4 114.4 121.2 97.7 129.0 68.0 107.3 107.3 113.8 95.2 124.2 66.4 99.6 99.6 104.6 91.3 118.3 64.8 85 126.3 126.3 127.8 117.8 133.5 84.7 121.9 121.9 121.9 121.9 130.5 86.0 116.1 116.1 116.1 116.1 125.4 85.7 109.1 109.1 109.4 108.7 118.9 85.2 90 131.1 131.1 130.6 130.6 135.1 101.6 127.4 127.4 127.3 127.3 131.3 103.4 122.7 122.7 122.7 122.7 126.6 105.0 116.9 116.9 116.9 116.9 120.3 105.6

PKGP-PRC004-EN

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Performance Data

Table PD-5 – Net Heating Capacities (kW) WSC060AD,T at 3,400 m3/h (SI)

Outdoor At Indicated Indoor Dry Bulb Temp (C) At Indicated Indoor Dry Bulb Temp (C)

Temp (C) 15 21 24 27 15 21 24 27

–24 4.1 4.1 4.1 4.0 3.2 3.7 3.9 4.2 –21 4.9 4.9 4.8 4.8 3.3 3.8 4.0 4.3 –18 5.8 5.7 5.6 5.5 3.4 3.8 4.1 4.3 –15 6.7 6.5 6.4 6.3 3.5 3.9 4.2 4.4 –12 7.6 7.4 7.3 7.2 3.6 4.0 4.3 4.5 –9 8.6 8.3 8.2 8.1 3.7 4.1 4.3 4.6 –6 9.6 9.3 9.1 9.0 3.8 4.2 4.4 4.7 –3 10.6 10.3 10.1 10.0 3.9 4.3 4.5 4.8 0 11.7 11.4 11.2 11.0 4.0 4.4 4.6 4.9 3 12.8 12.4 12.2 12.0 4.1 4.5 4.7 5.0 6 13.9 13.5 13.3 13.1 4.2 4.6 4.8 5.1 9 16.7 16.2 15.9 15.7 4.3 4.7 5.0 5.2 12 18.0 17.4 17.1 16.9 4.4 4.8 5.1 5.4 15 19.3 18.7 18.4 18.1 4.5 5.0 5.2 5.5 18 20.7 20.1 19.7 19.4 4.7 5.2 5.4 5.7 21 22.1 21.4 21.1 20.7 4.8 5.3 5.6 5.9

24 23.6 22.8 22.4 22.1 5.0 5.5 5.8 6.1

Notes:

1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demand defrost cycle.

Integrated Heating Capacity (kW) Total Power (kW)

Table PD-5a — Net Heating Capacities (MBH) WSC060AD,T at 2,000 CFM (IP)

Outdoor At Indicated Indoor Dry Bulb Temp (F) At Indicated Indoor Dry Bulb Temp (F)

Temp (F) 60 70 75 80 60 70 75 80

–8 15.8 15.6 15.4 15.2 3.3 3.7 4.0 4.2 –3 18.3 18.0 17.8 17.6 3.4 3.8 4.0 4.3 2 21.0 20.6 20.3 20.0 3.5 3.9 4.1 4.4 7 23.9 23.3 23.0 22.6 3.6 4.0 4.2 4.4 12 26.8 26.1 25.7 25.4 3.7 4.1 4.3 4.5 17 29.9 29.1 28.7 28.2 3.8 4.1 4.4 4.6 22 33.1 32.2 31.7 31.2 3.8 4.2 4.4 4.7 27 36.5 35.4 34.9 34.4 3.9 4.3 4.5 4.8 32 39.9 38.8 38.2 37.6 4.0 4.4 4.6 4.9 37 43.4 42.0 41.4 40.8 4.1 4.5 4.7 5.0 42 46.8 45.4 44.7 44.1 4.2 4.6 4.8 5.1 47 56.0 54.2 53.4 52.7 4.3 4.7 4.9 5.2 52 60.0 58.1 57.3 56.5 4.4 4.8 5.0 5.3 57 64.1 62.1 61.1 60.3 4.5 4.9 5.2 5.4 62 68.4 66.3 65.4 64.4 4.6 5.1 5.3 5.6 67 72.7 70.6 69.6 68.5 4.8 5.3 5.5 5.8 72 77.3 75.0 73.9 72.7 5.0 5.4 5.7 6.0

Notes:

1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demand defrost cycle.

Integrated Heating Capacity (MBh) Total Power (kW)

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Performance Data

Table PD-6 — Three Phase Net Heating Capacities (kW) WSC072AD,T at 4,080 m3/h (SI)

Outdoor At Indicated Indoor Dry Bulb Temp (C) At Indicated Indoor Dry Bulb Temp (C)

Temp (C) 15 21 24 27 15 21 24 27

–24 6.3 6.2 6.2 6.2 4.5 4.9 5.1 5.3 –21 7.3 7.2 7.1 7.1 4.6 5.0 5.2 5.4 –18 8.3 8.1 8.1 8.0 4.7 5.0 5.2 5.5 –15 9.3 9.1 9.0 8.9 4.7 5.1 5.3 5.6 –12 10.4 10.2 10.1 9.9 4.8 5.2 5.4 5.6 –9 11.5 11.2 11.1 11.0 4.9 5.3 5.5 5.7 –6 12.6 12.3 12.2 12.1 5.0 5.4 5.6 5.8 –3 13.8 13.5 13.3 13.1 5.0 5.5 5.7 5.9 0 15.0 14.7 14.5 14.3 5.1 5.6 5.8 6.0 3 16.3 15.9 15.7 15.5 5.2 5.7 5.9 6.2 6 17.6 17.2 16.9 16.7 5.3 5.8 6.0 6.3 9 21.0 20.5 20.3 20.0 5.4 5.9 6.1 6.4 12 22.6 22.0 21.8 21.5 5.5 6.0 6.2 6.5 15 24.2 23.6 23.3 23.0 5.6 6.1 6.4 6.7 18 25.8 25.2 24.9 24.6 5.8 6.2 6.5 6.8 21 27.5 26.8 26.5 26.1 5.9 6.4 6.7 7.0 24 29.2 28.2 27.9 27.5 6.0 6.5 6.8 7.1

Notes:

1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demand defrost cycle.

Integrated Heating Capacity (kW) Total Power (kW)

Table PD-6a — Three Phase Net Heating Capacities (MBH) WSC072AD,T at 2,400 CFM (IP)

Outdoor At Indicated Indoor Dry Bulb Temp (F) At Indicated Indoor Dry Bulb Temp (F)

Temp (F) 60 70 75 80 60 70 75 80

–8 23.4 23.2 23.0 22.9 4.6 4.9 5.1 5.3 –3 26.6 26.2 26.0 25.8 4.7 5.0 5.2 5.4 2 29.8 29.2 29.0 28.7 4.7 5.1 5.3 5.5 7 33.1 32.5 32.1 31.8 4.8 5.2 5.4 5.6 12 36.5 35.8 35.4 35.0 4.9 5.2 5.4 5.6 17 40.1 39.2 38.8 38.4 4.9 5.3 5.5 5.7 22 43.5 42.6 42.1 41.8 5.0 5.4 5.6 5.8 27 47.2 46.2 45.7 45.2 5.1 5.5 5.7 5.9 32 51.1 50.0 49.5 48.9 5.2 5.6 5.8 6.0 37 55.1 53.9 53.3 52.7 5.3 5.7 5.9 6.1 42 59.1 57.9 57.2 56.6 5.3 5.8 6.0 6.2 47 70.4 68.9 68.1 67.3 5.4 5.9 6.1 6.3 52 75.3 73.6 72.8 71.9 5.5 6.0 6.2 6.5 57 80.3 78.5 77.6 76.7 5.6 6.1 6.3 6.6 62 85.4 83.5 82.6 81.6 5.7 6.2 6.4 6.7 67 90.6 88.6 87.6 86.5 5.9 6.3 6.6 6.9 72 95.9 93.8 92.7 91.5 6.0 6.5 6.7 7.0

Notes:

1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demand defrost cycle.

Integrated Heating Capacity (MBh) Total Power (kW)

PKGP-PRC004-EN

Page 20

Performance Data

Table PD-7 — Three Phase Net Heating Capacities (kW) WSC090AD,T at 5,100 m3/h (SI)

Outdoor At Indicated Indoor Dry Bulb Temp (C) At Indicated Indoor Dry Bulb Temp (C)

Temp (C) 15 21 24 27 15 21 24 27

–24 4.0 7.3 8.2 8.7 4.8 5.8 6.2 6.7 –21 6.5 8.6 9.2 9.6 5.1 5.9 6.3 6.7 –18 8.4 9.8 10.3 10.5 5.2 6.0 6.4 6.8 –15 9.9 11.0 11.3 11.5 5.4 6.1 6.5 6.9 –12 11.5 12.2 12.5 12.6 5.5 6.2 6.6 6.9 –9 13.0 13.5 13.7 13.7 5.6 6.3 6.6 7.0 –6 14.6 14.9 14.9 14.9 5.8 6.4 6.7 7.1 –3 16.2 16.3 16.2 16.2 5.9 6.5 6.8 7.2 0 17.8 17.7 17.6 17.5 6.0 6.6 6.9 7.3 3 19.4 19.2 19.0 18.9 6.1 6.7 7.0 7.4 6 21.0 20.7 20.5 20.3 6.2 6.8 7.1 7.5 9 25.1 24.7 24.4 24.2 6.3 6.9 7.2 7.6 12 27.0 26.5 26.2 25.9 6.4 7.0 7.3 7.7 15 29.0 28.3 28.0 27.7 6.5 7.1 7.5 7.9 18 31.0 30.2 29.8 29.5 6.6 7.2 7.6 8.0 21 32.7 31.7 31.3 30.9 6.7 7.4 7.8 8.2 24 34.7 33.7 33.3 32.8 6.9 7.6 7.9 8.4

Notes:

1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demand defrost cycle.

Integrated Heating Capacity (kW) Total Power (kW)

Table PD-7a — Three Phase Net Heating Capacities (MBH) WSC090AD,T at 3,000 CFM (IP)

Outdoor At Indicated Indoor Dry Bulb Temp (F) At Indicated Indoor Dry Bulb Temp (F)

Temp (F) 60 70 75 80 60 70 75 80

–8 20.2 27.7 30.0 31.5 5.0 5.9 6.3 6.7 –3 26.3 31.7 33.4 34.3 5.2 6.0 6.3 6.7 2 31.6 35.4 36.6 37.3 5.4 6.1 6.4 6.8 7 36.2 39.2 40.0 40.5 5.5 6.2 6.5 6.8 12 40.9 43.1 43.7 44.0 5.6 6.2 6.6 6.9 17 45.8 47.2 47.5 47.6 5.7 6.3 6.6 7.0 22 50.7 51.5 51.6 51.5 5.8 6.4 6.7 7.1 27 55.7 55.9 55.8 55.5 5.9 6.5 6.8 7.1 32 60.7 60.5 60.2 59.8 6.0 6.6 6.9 7.2 37 65.7 65.1 64.6 64.1 6.1 6.7 7.0 7.3 42 70.7 69.7 69.2 68.5 6.2 6.8 7.1 7.4 47 84.2 82.8 82.1 81.3 6.3 6.9 7.2 7.5 52 90.2 88.4 87.5 86.7 6.4 7.0 7.3 7.7 57 96.2 94.2 93.2 92.3 6.5 7.1 7.4 7.8 62 102.4 100.0 99.0 97.9 6.6 7.2 7.5 7.9 67 108.6 104.9 103.7 102.5 6.7 7.3 7.7 8.0 72 114.0 111.0 109.6 108.3 6.8 7.5 7.8 8.2

Notes:

1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demand defrost cycle.

Integrated Heating Capacity (MBh) Total Power (kW)

PKGP-PRC004-EN

Page 21

Performance Data

Table PD-8 — Three Phase Net Heating Capacities (kW) WSC120AD,T at 6,800 m3/h (SI)

Outdoor At Indicated Indoor Dry Bulb Temp (C) At Indicated Indoor Dry Bulb Temp (C)

Temp (C) 15 21 24 27 15 21 24 27

––24 11.8 11.6 11.6 11.6 7.2 8.0 8.5 9.0 –21 12.8 12.7 12.7 12.8 7.3 8.1 8.6 9.1 –18 14.0 13.9 13.9 13.9 7.4 8.2 8.7 9.2 –15 15.3 15.2 15.2 15.2 7.5 8.3 8.8 9.3 –12 16.8 16.7 16.6 16.6 7.6 8.4 8.9 9.4 –9 18.3 18.2 18.2 18.1 7.7 8.6 9.0 9.5 –6 20.1 19.9 19.8 19.7 7.9 8.7 9.2 9.7 –3 21.9 21.7 21.6 21.4 8.0 8.9 9.3 9.8 0 23.9 23.6 23.4 23.3 8.2 9.0 9.5 10.0 3 25.8 25.5 25.3 25.1 8.3 9.2 9.7 10.2 6 27.9 27.4 27.2 27.0 8.5 9.3 9.8 10.3 9 33.3 32.7 32.4 32.1 8.7 9.5 10.0 10.5 12 35.8 35.1 34.8 34.4 8.9 9.7 10.2 10.8 15 38.4 37.5 37.1 36.7 9.1 10.0 10.5 11.0 18 40.9 40.0 39.6 39.1 9.3 10.2 10.7 11.3 21 43.7 42.7 42.1 41.6 9.5 10.5 11.0 11.6 24 46.6 45.5 44.9 44.3 9.9 10.8 11.4 11.9

Notes:

1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demand defrost cycle.

Integrated Heating Capacity (kW) Total Power (kW)

Table PD-8a — Three Phase Net Heating Capacities (MBH) WSC120AD,T at 4,000 CFM (IP)

Outdoor At Indicated Indoor Dry Bulb Temp (F) At Indicated Indoor Dry Bulb Temp (F)

Temp (F) 60 70 75 80 60 70 75 80

–8 42.1 41.9 41.8 41.9 7.3 8.1 8.5 9.0 –3 45.7 45.5 45.5 45.6 7.4 8.2 8.6 9.1 2 49.7 49.5 49.5 49.5 7.5 8.3 8.7 9.2 7 54.0 53.8 53.7 53.7 7.6 8.4 8.8 9.3 12 58.7 58.4 58.3 58.2 7.7 8.5 8.9 9.4 17 63.8 63.4 63.2 63.0 7.8 8.6 9.1 9.5 22 69.3 68.7 68.5 68.2 8.0 8.7 9.2 9.6 27 75.1 74.4 74.0 73.7 8.1 8.9 9.3 9.8 32 81.3 80.4 79.9 79.5 8.2 9.0 9.5 9.9 37 87.5 86.4 85.8 85.2 8.4 9.2 9.6 10.1 42 93.9 92.5 91.8 91.1 8.5 9.3 9.8 10.3 47 111.7 109.9 109.0 108.1 8.7 9.5 10.0 10.4 52 119.4 117.3 116.3 115.2 8.9 9.7 10.2 10.6 57 127.4 124.9 123.8 122.6 9.1 9.9 10.4 10.8 62 135.5 132.7 131.4 130.0 9.3 10.1 10.6 11.1 67 143.6 140.5 139.0 137.4 9.5 10.3 10.8 11.3 72 152.8 149.4 147.7 146.0 9.8 10.6 11.1 11.6

Notes:

1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at new condition.

2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demand defrost cycle.

Integrated Heating Capacity (MBh) Total Power (kW)

PKGP-PRC004-EN

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Performance Data

Table PD-9 — Belt Drive Evaporator Fan Performance WSC060AD,T Downflow Configuration (SI)

External Static Pressure (Pascals)

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

2720 — — 690 0.26 746 0.30 795 0.34 843 0.38 889 0.42 933 0.47 975 0.53 1014 0.58 1050 0.63 3060 693 0.31 746 0.34 802 0.39 848 0.44 892 0.48 935 0.52 976 0.57 1016 0.62 1056 0.68 1093 0.74 3400 758 0.41 806 0.45 856 0.50 904 0.55 945 0.60 985 0.65 1023 0.70 1061 0.75 1098 0.80 1135 0.86 3740 824 0.54 869 0.58 913 0.63 959 0.68 1001 0.74 1038 0.80 1074 0.85 1109 0.90 1143 0.96 1177 1.01 4080 890 0.69 933 0.74 972 0.78 1014 0.84 1056 0.90 1094 0.97 1128 1.03 1160 1.09 1193 1.15 1225 1.20

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW

2720 1085 0.68 1118 0.72 1151 0.78 1183 0.83 1214 0.88 3060 1128 0.80 1160 0.86 1192 0.91 1223 0.97 1252 1.02 3400 1170 0.93 1203 1.00 1235 1.06 1265 1.12 1295 1.19

3740 1212 1.07 1244 1.14 1276 1.21 1308 1.29 — — 4080 1256 1.26 1287 1.32 — — — — — —

Notes: Data Includes Pressure Drop Due To Wet Coils And Filters.

1.12 kW - Fan Motor Heat (kW) = 1.144 x Fan kW + 0.132

25 50 75 100 125 150 175 200 225 250

1.12 Nom kW Standard Motor & Low Static Drive 1.12 Nom kW Standard Motor & Drive

External Static Pressure (Pascals)

275 300 325 350 375

1.12 Nom kW Standard Motor & Drive

1.12 Nom kW Standard Motor & Hi Static Drive

Factory Supplied Motors, In Commercial Equipment, Are Definite Purpose Motors, Specifically Designed And Tested To Operate Reliably And Continuously At All Cataloged Conditions. Using The Full Horsepower Range Of Our Fan Motors As Shown In Our Tabular Data Will Not Result In Nuisance Tripping Or Premature Motor Failure. Our Product’s Warranty Will Not Be Affected.

Table PD-9a — Belt Drive Evaporator Fan Performance WSC060AD,T Downflow Configuration (IP)

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

1–1/2 HP Standard Motor & Low Static Drive 1–1/2 HP Standard Motor & Drive

1600 — — 690 0.35 746 0.40 795 0.46 843 0.51 889 0.57 933 0.64 975 0.71 1014 0.78 1050 0.84 1800 693 0.41 746 0.46 802 0.52 848 0.59 892 0.65 935 0.70 976 0.76 1016 0.84 1056 0.92 1093 1.00 2000 758 0.56 806 0.60 856 0.67 904 0.74 945 0.81 985 0.87 1023 0.94 1061 1.00 1098 1.07 1135 1.16 2200 824 0.73 869 0.78 913 0.84 959 0.92 1001 1.00 1038 1.07 1074 1.15 1109 1.21 1143 1.28 1177 1.35 2400 890 0.93 933 0.99 972 1.05 1014 1.12 1056 1.21 1094 1.30 1128 1.38 1160 1.46 1193 1.54 1225 1.61

External Static Pressure (Inches of Water)

1-1/2 HP Standard Motor & Static Drive

1.10 1.20 1.30 1.40 1.50

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

1600 1085 0.91 1118 0.97 1151 1.04 1183 1.11 1214 1.18 1800 1128 1.08 1160 1.15 1192 1.22 1223 1.29 1252 1.37 2000 1170 1.25 1203 1.34 1235 1.43 1265 1.51 1295 1.59 2200 1212 1.44 1244 1.53 1276 1.63 1308 1.73 — — 2400 1256 1.69 1287 1.77 — — — — — —

Notes: Data Includes Pressure Drop Due To Wet Coils And Filters. 1 1/2 HP - Fan Motor Heat (MBH) = 2.915 x Fan BHP + 0.451

External Static Pressure (Inches of Water)

1–1/2 HP Standard Motor & Drive

1–1/2 HP Standard Motor & Hi Static Drive

PKGP-PRC004-EN

Page 23

Performance Data

Table PD-10 — Belt Drive Evaporator Fan Performance WSC060AD,T Horizontal Configuration (SI)

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

1.12 Nom kW Standard Motor & Low Static Drive 1.12 Nom kW Standard Motor & Drive

2720 692 0.25 761 0.30 823 0.36 884 0.41 941 0.47 990 0.52 1034 0.58 1077 0.64 1119 0.70 1158 0.75 3060 761 0.35 825 0.40 882 0.46 937 0.52 992 0.58 1043 0.65 1088 0.71 1130 0.77 1169 0.83 1207 0.90 3400 831 0.46 891 0.52 945 0.58 995 0.65 1045 0.72 1094 0.79 1141 0.86 1185 0.93 1224 1.00 1260 1.07 3740 901 0.60 958 0.67 1009 0.73 1057 0.80 1101 0.88 1146 0.95 1192 1.03 1235 1.11 1277 1.18 1314 1.26 4080 972.8 0.76 1026 0.84 1075 0.91 1120 0.98 1163 1.06 1204 1.14 1245 1.23 — — — — — —

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW

2720 1196 0.82 1231 0.88 1265 0.94 1298 1.00 1330 1.07 3060 1244 0.96 1280 1.03 1314 1.10 1346 1.16 1380 1.24 3400 1295 1.14 1330 1.21 1363 1.28 — — — — 3740 — — — — — — — — — — 4080 — — — — — — — — — —

Notes: Data Includes Pressure Drop Due To Wet Coils And Filters.

1.12 kW - Fan Motor Heat (kW) = 1.144 x Fan kW + 0.132

25 50 75 100 125 150 175 200 225 250

External Static Pressure (Pascals)

275 300 325 350 375

1.12 Nom kW Standard Motor 1.12 Nom kW Standard Motor & & Drive Hi Static Drive

External Static Pressure (Pascals)

1.12 Nom kW Standard Motor & Hi Static Drive

Table PD-10a — Belt Drive Evaporator Fan Performance WSC060AD,T Horizontal Configuration (IP)

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

1-1/2 HP Standard Motor & Low Static Drive 1-1/2 HP Standard Motor & Drive

1600 692 0.34 761 0.41 823 0.48 884 0.55 941 0.63 990 0.70 1034 0.78 1077 0.85 1119 0.93 1158 1.01 1800 761 0.47 825 0.54 882 0.62 937 0.70 992 0.78 1043 0.87 1088 0.95 1130 1.03 1169 1.12 1207 1.21 2000 831 0.62 891 0.70 945 0.78 995 0.87 1045 0.97 1094 1.06 1141 1.15 1185 1.25 1224 1.34 1260 1.43 2200 901 0.80 958 0.90 1009 0.98 1057 1.08 1101 1.18 1146 1.28 1192 1.38 1235 1.49 1277 1.59 1314 1.69 2400 972.8 1.02 1026 1.13 1075 1.22 1120 1.32 1163 1.42 1204 1.53 1245 1.65 — — — — — —

1-1/2 HP Standard Motor & Drive

External Static Pressure (Inches of Water)

1-1/2 HP Standard Motor & Hi Static Drive

1.10 1.20 1.30 1.40 1.50

External Static Pressure (Inches of Water)

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

1-1/2 HP Std Motor & Drive 1-1/2 HP Standard Motor & Hi Static Drive

1600 1196 1.09 1231 1.17 1265 1.26 1298 1.35 1330 1.44 1800 1244 1.29 1280 1.38 1314 1.47 1346 1.56 1380 1.66 2000 1295 1.52 1330 1.62 1363 1.72 — — — — 2200 — — — — — — — — — — 2400 — — — — — — — — — —

Notes: Data Includes Pressure Drop Due To Wet Coils And Filters. 1 1/2 HP - Fan Motor Heat (MBH) = 2.915 x Fan BHP + 0.451

PKGP-PRC004-EN

Page 24

Performance Data

Table PD-11 — Belt Drive Evaporator Fan Performance WSC072AD,T Downflow Configuration (SI)

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

3260 — — 541 0.22 603 0.28 657 0.33 705 0.38 751 0.44 794 0.50 835 0.56 874 0.62 912 0.68 3670 — — 579 0.29 635 0.35 688 0.41 736 0.47 779 0.53 821 0.59 860 0.65 898 0.72 936 0.79 4080 565 0.31 620 0.37 670 0.43 720 0.50 768 0.56 810 0.63 850 0.70 888 0.76 925 0.83 961 0.91 4490 610 0.40 662 0.47 709 0.53 753 0.60 799 0.67 843 0.75 882 0.82 919 0.89 954 0.97 987 1.04 4890 657 0.51 705 0.58 749 0.64 791 0.72 832 0.79 874 0.88 914 0.96 950 1.04 985 1.12 1018 1.20

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW

3260 948 0.75 982 0.81 1015 0.87 1047 0.93 1079 0.99 3670 971 0.86 1004 0.93 1037 1.00 1069 1.07 1099 1.14 4080 995 0.98 1027 1.06 1060 1.13 1091 1.21 1121 1.29 4490 1021 1.12 1053 1.20 1085 1.28 1115 1.36 1145 1.45 4890 1050 1.28 1081 1.36 1112 1.44 1140 1.53 1170 1.62

Notes: Data Includes Pressure Drop Due To Wet Coils And Filters.

1.12 kW - Fan Motor Heat (kW) = 1.144 x Fan kW + 0.132

1.50 kW - Fan Motor Heat (kW) = 1.178 x Fan kW + 0.464

25 50 75 100 125 150 175 200 225 250

1.12 Nom kW Standard Motor & Low Static Drive 1.12 Nom kW Standard Motor & Drive

275 300 325 350 375

1.12 Nom kW Standard Motor 1.12 Nom kW Standard Motor & & Drive Hi Static Drive

External Static Pressure (Pascals)

1.50 Nom kW Over-Sized Motor & Hi Static Drive

External Static Pressure (Pascals)

1.12 Nom kW Standard Motor & Hi Static Drive

Table PD-11a — Belt Drive Evaporator Fan Performance WSC072AD,T Downflow Configuration (IP)

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

1920 — — 541 0.30 603 0.37 657 0.44 705 0.51 751 0.59 794 0.67 835 0.75 874 0.83 912 0.92 2160 — — 579 0.39 635 0.46 688 0.55 736 0.63 779 0.71 821 0.79 860 0.88 898 0.97 936 1.06 2400 565 0.42 620 0.49 670 0.57 720 0.66 768 0.76 810 0.84 850 0.93 888 1.02 925 1.12 961 1.22 2640 610 0.54 662 0.62 709 0.71 753 0.80 799 0.90 843 1.00 882 1.10 919 1.20 954 1.29 987 1.39 2880 657 0.68 705 0.78 749 0.86 791 0.96 832 1.06 874 1.17 914 1.28 950 1.39 985 1.50 1018 1.60

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

1920 948 1.00 982 1.08 1015 1.16 1047 1.25 1079 1.33 2160 971 1.15 1004 1.25 1037 1.34 1069 1.43 1099 1.52 2400 995 1.32 1027 1.42 1060 1.52 1091 1.62 1121 1.73 2640 1021 1.50 1053 1.60 1085 1.72 1115 1.83 1145 1.94 2880 1050 1.71 1081 1.82 1112 1.94 1140 2.05 1170 2.17

Notes: Data Includes Pressure Drop Due To Wet Coils And Filters. 1 1/2 HP - Fan Motor Heat (MBH) = 2.915 x Fan BHP + 0.451 2 HP – Fan Motor Heat (MBH) = 3.000 x Fan BHP + 0.500

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

1-1/2 HP Standard Motor & Low Static Drive 1-1/2 HP Standard Motor & Drive

External Static Pressure (Inches of Water)

1.10 1.20 1.30 1.40 1.50

1-1/2 HP Std Motor 1-1/2 HP Standard Motor & Hi Static Drive & Hi Static Drive

2 HP Over-Sized Motor & Hi Static Drive

External Static Pressure (Inches of Water)

1-1/2 HP Standard Motor & Hi Static Drive

PKGP-PRC004-EN

Page 25

Performance Data

Table PD-12 — Belt Drive Evaporator Fan Performance WSC072AD,T Horizontal Configuration (SI)

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

25 50 75 100 125 150 175 200 225 250

1.12 Nom kW Standard Motor & Low Static Drive 1.12 Nom kW Standard Motor & Drive

3260 535 0.21 595 0.26 654 0.32 703 0.36 750 0.42 794 0.48 838 0.55 882 0.61 923 0.67 963 0.73 3670 590 0.29 638 0.34 695 0.40 745 0.46 789 0.51 830 0.58 871 0.65 910 0.72 950 0.79 987 0.86 4080 647 0.38 686 0.43 737 0.49 787 0.57 831 0.64 870 0.70 908 0.76 944 0.84 980 0.92 1015 0.99 4490 703 0.50 740 0.55 781 0.61 828 0.68 872 0.77 911 0.84 948 0.91 983 0.98 1016 1.06 1049 1.14 4890 761 0.64 795 0.70 828 0.76 871 0.83 913 0.91 953 1.00 990 1.08 1023 1.15 1055 1.23 1086 1.31

1.12 Nom kW Standard Motor & Drive 1.12 Nom kW Standard Motor &

External Static Pressure (Pascals)

Hi Static Drive

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW

275 300 325 350 375

3260 1002 0.80 1038 0.87 1073 0.94 1107 1.01 1140 1.09 3670 1025 0.93 1060 1.00 1096 1.07 1129 1.15 1162 1.23 4080 1051 1.07 1085 1.15 1118 1.23 1152 1.31 1185 1.39 4490 1081 1.23 1113 1.31 1146 1.40 1178 1.49 1208 1.57 4890 1117 1.40 1147 1.49 1178 1.59 1206 1.68 1236 1.77

Notes: Data Includes Pressure Drop Due To Wet Coils And Filters.

1.12 kW - Fan Motor Heat (kW) = 1.144 x Fan kW + 0.132

1.50 kW - Fan Motor Heat (kW) = 1.178 x Fan kW + 0.464

External Static Pressure (Pascals)

1.12 Nom kW Standard Motor & Hi Static Drive

1.50 Nom kW Over-Sized Motor & Hi Static Drive

Table PD-12a — Belt Drive Evaporator Fan Performance WSC072AD,T Horizontal Configuration (IP)

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

1-1/2 HP Standard Motor & Low Static Drive 1-1/2 HP Standard Motor & Drive

1920 535 0.28 595 0.34 654 0.42 703 0.49 750 0.56 794 0.65 838 0.73 882 0.82 923 0.90 963 0.99 2160 590 0.39 638 0.45 695 0.53 745 0.62 789 0.69 830 0.77 871 0.87 910 0.96 950 1.06 987 1.15 2400 647 0.51 686 0.58 737 0.66 787 0.76 831 0.85 870 0.93 908 1.02 944 1.12 980 1.23 1015 1.33 2640 703 0.67 740 0.74 781 0.82 828 0.92 872 1.03 911 1.13 948 1.22 983 1.31 1016 1.42 1049 1.53 2880 761 0.85 795 0.94 828 1.02 871 1.11 913 1.22 953 1.34 990 1.45 1023 1.55 1055 1.65 1086 1.75

1-1/2 HP Standard Motor & Drive 1-1/2 HP Std Motor & Hi Static Drive

External Static Pressure (Inches of Water)

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

1.10 1.20 1.30 1.40 1.50

1920 1002 1.08 1038 1.17 1073 1.27 1107 1.36 1140 1.46 2160 1025 1.25 1060 1.34 1096 1.44 1129 1.54 1162 1.65 2400 1051 1.44 1085 1.54 1118 1.64 1152 1.75 1185 1.86 2640 1081 1.65 1113 1.76 1146 1.88 1178 1.99 1208 2.10 2880 1117 1.88 1147 2.00 1178 2.13 1206 2.25 1236 2.38

Notes: Data Includes Pressure Drop Due To Wet Coils And Filters. 1 1/2 HP - Fan Motor Heat (MBH) = 2.915 x Fan BHP + 0.451 2 HP – Fan Motor Heat (MBH) = 3.000 x Fan BHP + 0.500

PKGP-PRC004-EN

External Static Pressure (Inches of Water)

1-1/2 HP Standard Motor & Hi Static Drive

2 HP Over-Sized Motor & Hi Static Drive

Page 26

Performance Data

Table PD-13 — Belt Drive Evaporator Fan Performance WSC090AD,T Downflow Configuration (SI)

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

4080 — — — — 670 0.43 720 0.50 768 0.56 810 0.63 850 0.70 888 0.76 925 0.83 961 0.91 4590 — — 673 0.49 719 0.55 763 0.63 807 0.70 850 0.78 889 0.85 926 0.93 961 1.00 995 1.08 5100 680 0.57 727 0.65 770 0.71 810 0.78 849 0.86 890 0.95 929 1.03 967 1.12 1000 1.20 1034 1.28 5610 739 0.73 782 0.83 823 0.90 861 0.97 897 1.05 933 1.12 969 1.23 1006 1.33 1041 1.42 1074 1.52 6120 798 0.94 838 1.04 876 1.12 913 1.20 947 1.28 980 1.37 1013 1.47 1047 1.57 1080 1.67 1113 1.77

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW

4080 995 0.98 1027 1.06 1060 1.13 1091 1.21 1121 1.29 4590 1027 1.15 1059 1.23 1091 1.32 1121 1.40 1151 1.49 5100 1065 1.36 1095 1.45 1125 1.53 1154 1.62 1183 1.71 5610 1104 1.60 1134 1.70 1163 1.79 1191 1.88 1217 1.97 6120 1144 1.88 1173 1.98 1202 2.08 1229 2.17 1256 2.27

Notes: Data Includes Pressure Drop Due To Wet Coils And Filters.

1.50 kW - Fan Motor Heat (kW) = 1.178 x Fan kW + 0.464

2.24 kW - Fan Motor Heat (kW) = 1.138 x Fan kW + 0.139

25 50 75 100 125 150 175 200 225 250

1.50 Nom kW Standard Motor & Low Static Drive 1.50 Nom kW Standard Motor & Drive

275 300 325 350 375

1.50 Nom kW Std Motor 1.50 Nom kW Standard Motor & & Drive Hi Static Drive

External Static Pressure (Pascals)

2.24 Nom kW Over-Sized Motor & Hi Static Drive

External Static Pressure (Pascals)

1.50 Nom kW Standard Motor & Hi Static Drive

Table PD-13a — Belt Drive Evaporator Fan Performance WSC090AD,T Downflow Configuration (IP)

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

2400 — — — — 670 0.57 720 0.66 768 0.76 810 0.84 850 0.93 888 1.02 925 1.12 961 1.22 2700 — — 673 0.66 719 0.74 763 0.84 807 0.94 850 1.04 889 1.14 926 1.24 961 1.34 995 1.44 3000 680 0.76 727 0.87 770 0.95 810 1.05 849 1.16 890 1.27 929 1.38 967 1.50 1000 1.61 1034 1.72 3300 739 0.98 782 1.11 823 1.21 861 1.30 897 1.41 933 1.50 969 1.66 1006 1.78 1041 1.91 1074 2.03 3600 798 1.25 838 1.39 876 1.50 913 1.61 947 1.72 980 1.84 1013 1.97 1047 2.11 1080 2.24 1113 2.38

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

2400 995 1.32 1027 1.42 1060 1.52 1091 1.62 1121 1.73 2700 1027 1.55 1059 1.65 1091 1.77 1121 1.88 1151 2.00 3000 1065 1.83 1095 1.94 1125 2.05 1154 2.17 1183 2.30 3300 1104 2.15 1134 2.27 1163 2.40 1191 2.52 1217 2.64 3600 1144 2.52 1173 2.65 1202 2.78 1229 2.91 1256 3.05

Notes: Data Includes Pressure Drop Due To Wet Coils And Filters 2 HP - Fan Motor Heat (MBH) = 3.000 x Fan BHP + 0.500 3 HP - Fan Motor Heat (MBH) = 2.900 x Fan BHP + 0.475

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

2 HP Standard Motor & Low Static Drive 2 HP Standard Motor & Drive

External Static Pressure (Inches of Water)

1.10 1.20 1.30 1.40 1.50

2 HP Standard Motor 2 HP Standard Motor & & Drive Hi Static Drive

3 HP Over-Sized Motor & Hi Static Drive

External Static Pressure (Inches of Water)

2 HP Standard Motor & Hi Static Drive

PKGP-PRC004-EN

Page 27

Performance Data

Table PD-14 — Belt Drive Evaporator Fan Performance WSC090AD,T Horizontal Configuration (SI)

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

25 50 75 100 125 150 175 200 225 250

1.50 Nom kW Std Mtr & Low Static Drive 1.50 Nom kW Standard Motor & Drive

4080 — — 686 0.43 737 0.49 787 0.57 831 0.64 870 0.70 908 0.76 944 0.84 980 0.92 1015 0.99 4590 718 0.53 753 0.59 792 0.65 839 0.72 882 0.80 922 0.88 958 0.95 992 1.02 1026 1.10 1058 1.18 5100 789 0.71 822 0.78 853 0.84 892 0.91 935 0.99 974 1.08 1011 1.18 1044 1.25 1076 1.33 1106 1.41 5610 862 0.93 892 1.01 921 1.08 951 1.15 988 1.22 1026 1.31 1062 1.42 1096 1.52 1129 1.61 1158 1.69 6120 934 1.20 963 1.28 990 1.35 1016 1.43 1045 1.51 1079 1.59 1115 1.69 1148 1.80 1180 1.91 1210 2.02

External Static Pressure (Pascals)

1.50 Nom kW Standard Motor & 2.24 Nom kW OS Hi Static Drive Motor & Hi Static Drive

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW

275 300 325 350 375

4080 1051 1.07 1085 1.15 1118 1.23 1152 1.31 1185 1.39 4590 1090 1.27 1122 1.36 1153 1.45 1185 1.53 1216 1.62 5100 1136 1.49 1165 1.59 1194 1.68 1223 1.78 1251 1.88 5610 1187 1.78 1214 1.86 1242 1.96 1269 2.06 1296 2.17 6120 1239 2.12 1266 2.21 1291 2.30 1317 2.39 1343 2.49

Notes: Data Includes Pressure Drop Due To Wet Coils And Filters

1.50 kW - Fan Motor Heat (kW) = 1.178 x Fan kW + 0.464

2.24 kW - Fan Motor Heat (kW) = 1.138 x Fan kW + 0.139

External Static Pressure (Pascals)

1.50 Nom kW Standard Motor & Hi Static Drive

2.24 Nom kW Over-Sized Motor & Hi Static Drive

Table PD-14a — Belt Drive Evaporator Fan Performance WSC090AD,T Horizontal Configuration (IP)

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

2 HP Standard Motor & Low Static Drive 2 HP Standard Motor & Drive

2400 — — 686 0.58 737 0.66 787 0.76 831 0.85 870 0.93 908 1.02 944 1.12 980 1.23 1015 1.33 2700 718 0.71 753 0.79 792 0.87 839 0.96 882 1.08 922 1.18 958 1.27 992 1.36 1026 1.47 1058 1.59 3000 789 0.96 822 1.04 853 1.13 892 1.22 935 1.33 974 1.45 1011 1.58 1044 1.68 1076 1.78 1106 1.88 3300 862 1.25 892 1.35 921 1.44 951 1.54 988 1.64 1026 1.76 1062 1.90 1096 2.04 1129 2.16 1158 2.27 3600 934 1.61 963 1.71 990 1.81 1016 1.92 1045 2.02 1079 2.13 1115 2.27 1148 2.41 1180 2.57 1210 2.71

2 HP Standard Motor & Static Drive 2 HP Std Motor & Hi Static Drive

External Static Pressure (Inches of Water)

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

1.10 1.20 1.30 1.40 1.50

2400 1051 1.44 1085 1.54 1118 1.64 1152 1.75 1185 1.86 2700 1090 1.70 1122 1.82 1153 1.94 1185 2.06 1216 2.18 3000 1136 2.00 1165 2.13 1194 2.26 1223 2.39 1251 2.52 3300 1187 2.39 1214 2.50 1242 2.63 1269 2.76 1296 2.90 3600 1239 2.84 1266 2.96 1291 3.08 1317 3.20 1343 3.34

Notes: Data Includes Pressure Drop Due To Wet Coils And Filters. 2 HP - Fan Motor Heat (MBH) = 3.000 x Fan BHP + 0.500 3 HP - Fan Motor Heat (MBH) = 2.900 x Fan BHP + 0.475

PKGP-PRC004-EN

External Static Pressure (Inches of Water)

2 HP Standard Motor & Hi Static Drive

3 HP Over-Sized Motor & Hi Static Drive

Factory Supplied Motors, In Commercial Equipment Are Definite Purpose Motors, Specifically Designed And Tested To Operate Reliably And Continuously At All Cataloged Conditions. Using The Full Horsepower Range Of Our Fan Motors As Shown In Our Tabular Data Will Not Result In Nuisance Tripping Or Premature Motor Failure. Our Product’s Warranty Will Not Be Affected.

Page 28

Performance Data

Table PD-15 — Belt Drive Evaporator Fan Performance WSC0120AD,T Downflow Configuration (SI)

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

5440 — — — — — — — — 718 0.72 754 0.82 789 0.93 822 1.03 856 1.14 887 1.25 6120 — — — — 694 0.71 731 0.81 764 0.90 797 0.99 829 1.10 860 1.22 892 1.34 922 1.46 6800 — — 715 0.81 747 0.90 782 1.01 814 1.11 844 1.21 874 1.32 903 1.44 932 1.56 960 1.69 7480 741 0.95 773 1.04 803 1.14 834 1.24 864 1.36 894 1.48 922 1.59 948 1.70 975 1.82 1001 1.95

8160 803 1.21 833 1.31 861 1.42 887 1.52 916 1.64 947 1.77 972 1.90 997 2.02 1022 2.14 1046 2.27

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

5440 917 1.36 945 1.47 973 1.60 999 1.72 1024 1.84 1048 1.97 1072 2.10 1095 2.23 1117 2.37 1140 3.36 6120 951 1.57 979 1.69 1007 1.82 1033 1.94 1059 2.07 1082 2.20 1107 2.34 1130 2.49 1152 2.63 1173 3.71 6800 988 1.82 1015 1.95 1042 2.08 1068 2.21 1093 2.35 1117 2.48 1142 2.63 1164 2.76 1187 2.91 1209 4.11 7480 1028 2.09 1053 2.23 1078 2.38 1103 2.52 1128 2.66 1152 2.81 1176 2.95 1198 3.10 1221 3.25 — — 8160 1071 2.41 1095 2.55 1119 2.70 1142 2.86 1166 3.02 1189 3.17 1212 3.33 — — — — — —

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters.

2.24 kW - Fan Motor Heat (kW) = 1.138 x Fan kW + 0.139

25 50 75 100 125 150 175 200 225 250

2.24 Nom kW Standard Motor & Low Static Drive 2.24 Nom kW Standard Motor & Drive

275 300 325 350 375 400 425 450 475 500

2.24 Nom kW Standard Motor & Drive

External Static Pressure (Pascals)

2.24 Nom kW Standard Motor & High Static Drive

Table PD-15a — Belt Drive Evaporator Fan Performance WSC0120AD,T Downflow Configuration (IP)

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

3200 — — — — — — — — 718 0.97 754 1.10 789 1.25 822 1.38 856 1.53 887 1.67 3600 — — — — 694 0.95 731 1.08 764 1.20 797 1.33 829 1.48 860 1.63 892 1.79 922 1.95 4000 — — 715 1.09 747 1.21 782 1.35 814 1.49 844 1.63 874 1.77 903 1.93 932 2.09 960 2.27 4400 741 1.27 773 1.40 803 1.53 834 1.67 864 1.82 894 1.98 922 2.13 948 2.28 975 2.44 1001 2.62 4800 803 1.62 833 1.76 861 1.90 887 2.04 916 2.20 947 2.38 972 2.55 997 2.71 1022 2.87 1046 3.04

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

3200 917 1.82 945 1.97 973 2.14 999 2.30 1024 2.47 1048 2.65 1072 2.82 1095 3.00 1117 3.17 1140 3.36 3600 951 2.11 979 2.27 1007 2.43 1033 2.60 1059 2.78 1082 2.95 1107 3.14 1130 3.33 1152 3.52 1173 3.71 4000 988 2.44 1015 2.62 1042 2.79 1068 2.97 1093 3.15 1117 3.33 1142 3.52 1164 3.70 1187 3.91 1209 4.11 4400 1028 2.81 1053 3.00 1078 3.19 1103 3.38 1128 3.57 1152 3.77 1176 3.96 1198 4.15 1221 4.36 — — 4800 1071 3.23 1095 3.42 1119 3.62 1142 3.83 1166 4.04 1189 4.25 1212 4.46 — — — — — —

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters.

3 HP - Fan Motor Heat (MBH) = 2.900 x Fan BHP + 0.475

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

3 HP Standard Motor & Low Static Drive 3 HP Standard Motor & Drive

1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00

3 HP Standard Motor & Drive

External Static Pressure (Inches of Water)

External Static Pressure (Water)

3 HP Standard Motor & High Static Drive

PKGP-PRC004-EN

Page 29

Performance Data

Table PD-16 — Belt Drive Evaporator Fan Performance WSC0120AD,T Horizontal Configuration (SI)

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

5440 — — 691 0.67 730 0.75 771 0.84 807 0.94 844 1.04 886 1.16 926 1.28 965 1.41 1000 1.53 6120 729 0.84 761 0.91 792 0.99 829 1.08 865 1.19 898 1.30 930 1.41 965 1.53 1002 1.67 1038 1.81 6800 802 1.13 833 1.22 860 1.29 890 1.38 923 1.50 956 1.62 986 1.72 1015 1.85 1044 1.98 1077 2.12 7480 876 1.49 905 1.58 931 1.67 955 1.75 983 1.86 1014 1.99 1045 2.12 1072 2.25 1098 2.37 1125 2.51 8160 950 1.91 977 2.02 1002 2.11 1025 2.20 1048 2.30 1074 2.42 1102 2.56 1131 2.71 1156 2.84 1181 2.98

25 50 75 100 125 150 175 200 225 250

2.24 Nom kW Standard Motor & Low Static Drive 2.24 Nom kW Standard Motor & Drive

External Static Pressure (Pascals)

2.24 Nom kW Standard Motor & High Static Drive

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

5440 1029 1.64 1057 1.75 1084 1.86 1108 1.96 1132 2.06 1155 2.17 1177 2.27 1198 2.37 1219 2.48 1239 3.46 6120 1072 1.95 1106 2.10 1134 2.22 1160 2.35 1185 2.47 1209 2.59 1231 2.70 1252 2.82 1274 2.94 1295 4.10 6800 1111 2.28 1143 2.43 1174 2.58 1204 2.74 1232 2.90 1260 3.05 1283 3.18 1306 3.32 — — — — 7480 1152 2.65 1182 2.81 1211 2.97 1241 3.14 1270 3.31 — — ———————— 8160 1205 3.12 1229 3.27 — — — — — — — — ————————

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters.

2.24 kW - Fan Motor Heat (kW) = 1.138 x Fan kW + 0.139

275 300 325 350 375 400 425 450 475 500

2.24 Nom kW Standard Motor & Drive

External Static Pressure (Pascals)

2.24 Nom kW Standard Motor & High Static Drive

Table PD-16a — Belt Drive Evaporator Fan Performance WSC0120AD,T Horizontal Configuration (IP)

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

3200 — — 691 0.89 730 1.00 771 1.13 807 1.26 844 1.39 886 1.55 926 1.72 965 1.89 1000 2.06 3600 729 1.13 761 1.22 792 1.32 829 1.45 865 1.60 898 1.74 930 1.89 965 2.06 1002 2.24 1038 2.43 4000 802 1.52 833 1.63 860 1.73 890 1.86 923 2.01 956 2.17 986 2.30 1015 2.48 1044 2.65 1077 2.85 4400 876 1.99 905 2.12 931 2.24 955 2.35 983 2.49 1014 2.66 1045 2.84 1072 3.01 1098 3.18 1125 3.36 4800 950 2.56 977 2.70 1002 2.84 1025 2.96 1048 3.08 1074 3.24 1102 3.43 1131 3.63 1156 3.81 1181 4.00

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

3 HP Standard Motor & Low Static Drive 3 HP Standard Motor & Drive

External Static Pressure (Inches of Water)

3 HP Standard Motor & High Static Drive

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

3200 1029 2.20 1057 2.35 1084 2.49 1108 2.63 1132 2.77 1155 2.91 1177 3.05 1198 3.18 1219 3.32 1239 3.46 3600 1072 2.62 1106 2.81 1134 2.98 1160 3.15 1185 3.31 1209 3.47 1231 3.63 1252 3.78 1274 3.94 1295 4.10 4000 1111 3.05 1143 3.26 1174 3.47 1204 3.68 1232 3.88 1260 4.09 1283 4.27 1306 4.46 — — — — 4400 1152 3.55 1182 3.76 1211 3.99 1241 4.21 1270 4.44 — — ———————— 4800 1205 4.19 1229 4.39 — — — — — — — — ————————

Notes:

Data Includes Pressure Drop Due To Wet Coils And Filters.

3 HP - Fan Motor Heat (MBH) = 2.900 x Fan BHP + 0.475

PKGP-PRC004-EN

1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00

3 HP Std Motor & Drive

External Static Pressure (Water)

3 HP Standard Motor & High Static Drive

Page 30

Performance Data

Table PD-17 — Standard Motor & Sheave/Fan Speed (RPM)

Unit 6 Turns 5 Turns 4 Turns 3 Turns 2 Turns 1 Turn Model No. Open Open Open Open Open Open Closed

WSC060AD,T N/A 898 967 1036 1105 1174 1243

WSC072AD,T N/A 698 751 806 859 913 967

WSC090AD,T N/A 752 806 860 914 968 1020

WSC120AD,T N/A 782 838 894 950 1006 1062

Factory set at 3 turns open

Table PD-18 — Standard Motor & Low Static Drive Accessory Sheave/Fan Speed (RPM)

Unit 6 Turns 5 Turns 4 Turns 3 Turns 2 Turns 1 Turn Model No. Open Open Open Open Open Open Closed

WSC060AD,T N/A 691 760 829 898 967 1036

WSC072AD,T N/A 537 590 644 698 752 806

WSC090AD,T N/A 671 714 757 800 843 886

WSC120AD,T N/A 717 754 799 844 885 922

Factory set at 3 turns open

Table PD-19 — Standard Motor & High Static Drive Accessory Sheave/Fan Speed (RPM)

Unit 6 Turns 5 Turns 4 Turns 3 Turns 2 Turns 1 Turn Model No. Open Open Open Open Open Open Closed

WSC060AD,T N/A 1243 1311 1379 1450 1515 1588

WSC072AD,T N/A 967 1021 1075 1128 1183 1235

WSC090AD,T 1020 1073 1127 1181 1235 1289 N/A

WSC120AD,T 1062 1118 1174 1229 1285 1341 N/A

Factory set at 3 turns open

Table PD-20 — Over-Sized Motor & Drive Sheave/Fan Speed (RPM)

Unit 6 Turns 5 Turns 4 Turns 3 Turns 2 Turns 1 Turn Model No. Open Open Open Open Open Open Closed

WSC072AD,T N/A 967 1021 1075 1128 1183 1235

WSC090AD,T 1112 1182 1252 1322 1392 1460 N/A

WSC120AD,T N/A N/A N/A N/A N/A N/A N/A

Factory set at 3 turns open

Table PD-21 — Sound Power Level – dB (ref. 10

Unit Octave Center Frequency Overall Model No. 63 125m 250 500 1000m 2000 4000 8000 dBA

WSC060AD,T 84 91m 79 77 74 71 68 63 80

WSC072AD,T 83 90 86 82 79 75 70 63 85

WSC090AD,T 83 90 86 83 80 75 71 64 85

WSC120AD,T 83 86 80 77 73 69 66 60 79

Note: Tests follow ARI270-95.

–12

Watts)

PKGP-PRC004-EN

Page 31

Performance Data

Table PD-22 - Static Pressure Drops Through Accessories - (Pascals)

Econimizer with Electric Heater

OA/RA Dampers Unit Airflow Standard Pleated Filters 100% OA 100% RA 100% OA 100% RA 7-9 10-27 37-40 Model No. (m3/h) Filters150 mm (2 inch) Downflow Horizontal

2720 25 37 30 11 30 4 11 13 —

WSC060AD,T 3400 37 55 46 17 46 6 17 21 —

4080 55 72 64 26 64 9 25 30 —

3260 10 17 25 2 15 5 — 5 —

WSC072AD,T 4080 15 22 27 5 20 5 — 8 —

4890 22 30 33 10 25 10 — 13 —

4080 15 22 27 5 20 5 — 8 —

WSC090AD,T 5100 25 32 35 12 30 12 — 16 —

6120 35 45 52 17 62 20 — 25 —

5440 17 25 42 12 35 12 — 9 10

WSC120AD,T 6800 27 37 65 17 75 20 — 14 17

8160 40 50 85 22 87 25 — 20 26

Notes:

1. Tested with standard filters. The WSC060AD,T has 25 mm (1 inch) standard fiters. The WSC072AD,T - 120AD,T has 50 mm (2 inch) standard filters. The difference in pressure drop should be considered when utilizing optional 50 mm (2 inch) pleated filters.

2. OA = Outside Air and RA = Return Air

3. Nominal kW ratings at 380 V

Accessory (kW)

Table PD-22a - Static Pressure Drops Through Accessories - (Inches of Water Column)

Econimizer with Electric Heater

OA/RA Dampers Unit Airflow Standard Pleated Filters 100% OA 100% RA 100% OA 100% RA 7-9 10-27 37-40 Model No. (CFM) Filters150 mm (2 inch) Downflow Horizontal

1600 0.10 0.15 0.12 0.04 0.12 0.01 0.045 0.053 —

WSC060AD,T 2000 0.15 0.22 0.18 0.07 0.18 0.02 0.070 0.083 —

2400 0.22 0.29 0.26 0.10 0.26 0.04 0.100 0.120 —

1920 0.04 0.07 0.10 0.01 0.06 0.02 — 0.021 —

WSC072AD,T 2400 0.06 0.09 0.11 0.02 0.08 0.02 — 0.034 —

2880 0.09 0.12 0.13 0.04 0.10 0.04 — 0.052 —

2400 0.06 0.09 0.11 0.02 0.08 0.02 — 0.034 —

WSC090AD,T 3000 0.10 0.13 0.14 0.05 0.12 0.05 — 0.063 —

3600 0.14 0.18 0.21 0.07 0.25 0.08 — 0.102 —

3200 0.07 0.10 0.17 0.05 0.14 0.05 — 0.036 0.042

WSC120AD,T 4000 0.11 0.15 0.26 0.07 0.30 0.08 — 0.056 0.070

4800 0.16 0.20 0.34 0.09 0.35 0.10 — 0.081 0.106

Notes:

2. OA = Outside Air and RA = Return Air

3. Nominal kW ratings at 380 V

Accessory (kW)

Table PD-23 — Electric Heater Voltage Correction

Factors (Apply to Auxiliary Heat Capacity)

Nominal Distribution Capacity

Voltage Voltage Multipiler

200 200 1.00

415 400 0.93

380 0.84

415 1.00

PKGP-PRC004-EN

Page 32

Performance Data

Table PD-24 — Auxiliary Electric Heat Capacity

Unit

Model No. kW No. Stages kW kW

WSC060AT 12.1 2 6.0 6.0

WSC060AD 10.9 / 13.0 2 5.45 / 6.5 5.45 / 6.5

WSC072AT 18.8 2 12.5 6.3

WSC072AD 16.9 / 20.2 2 11.3 / 13.5 5.6 / 6.7

WSC090AT 18.8 2 12.5 6.3

WSC090AD 16.9 / 20.2 2 11.3 / 13.5 5.6 / 6.7

WSC120AT 25 2 12.5 12.5

WSC120AD 22.6 / 26.9 2 11.3 / 13.9 11.3 / 13.5

Notes:

1. Does not include indoor fan power or heat

2. Heaters are rated at 200V, and 380V / 415V. For other than rated voltage, CAP = (Voltage/Rated Voltage)2 x Rated Cap.

Total

8.3 2 4.2 4.2

16 2 9.9 6.0

7.5 / 9.0 2 3.75 / 4.5 3.75 / 4.5

14.4 / 17.2 2 8.95 / 10.7 5.45 / 6.5

12.5 1 12.5

25 2 12.5 12.5

11.3 / 13.5 1 11.3 / 13.5 —-

22.6 / 26.9 2 11.3 / 13.5 11.3 / 13.5

12.5 1 12.5

25 2 12.5 12.5

11.3 / 13.5 1 11.3 / 13.5 —-

22.6 / 26.9 2 11.3 / 13.5 11.3 / 13.5

18.8 2 12.5 6.3

37.5 2 25.0 12.5

16.9 / 20.2 2 11.3 / 13.8 5.6 / 6.7

33.9 / 40.4 2 11.3 / 13.10 22.5 / 26.9

Stage 1 Stage 2

Table PD-24a — Auxiliary Electric Heat Capacity

Unit

Model No. MBH No. Stages MBH MBH

WSC060AT 41 2 20 20

WSC060AD 38 / 45 2 19 / 23 19 / 23

WSC072AT 64 2 43 22

WSC072AD 58 / 69 2 39 / 47 20 / 23

WSC090AT 64 2 43 22

WSC090AD 58 / 69 2 39 / 47 20 / 23

WSC120AT 85 2 43 43

WSC120AD 78 / 92 2 39 / 47 39 / 47

Notes:

1. Does not include indoor fan power or heat

2. Heaters are rated at 200V, and 380V / 415V. For other than rated voltage, CAP = (Voltage/Rated Voltage)2 x Rated Cap.

Total

28 2 14 14

55 2 34 20

26 / 31 2 13 / 16 13 / 16

50 / 59 2 31 / 37 19 / 23

43 1 43 —-

85 2 43 43

39 / 47 1 39 / 47 —-

78 / 92 2 39 / 47 39 / 47

43 1 43 —-

85 2 43 43

39 / 47 1 39 / 47 —-

78 / 92 2 39 / 47 39 / 47

64 2 43 22

123 2 85 43

58 / 69 2 39 / 47 20 / 23

116 / 138 2 39 / 47 77 / 92

Stage 1 Stage 2

PKGP-PRC004-EN

Page 33

Performance Data

Table PD-25 — Air Temperature Rise Across Electric Heaters (Degrees C)

5 To n 6 To n 7.5 Ton 1 0 Ton

3400 M

kW Stages WSC060AD, T WSC072AD, T WSC090AD, T WSC120AD, T

7.5 2 6.6 — — —

8.3 2 7.3 — — —

9.0 2 7.9 — — —

10.9 2 9.6 — — —

11.3 1 — 8.3 6.6 —

12.1 2 10.6 — — —

12.5 1 — 9.1 7.3 —

13.0 2 11.4 — — —

13.5 1 — 9.9 7.9 —

14.4 2 12.6 — — —

16.0 2 14.0 — — —

16.9 2 — 12.4 9.9 7.4

17.2 2 15.1 — — —

18.8 2 — 13.8 11.0 8.3

20.2 2 — 14.8 11.8 8.9

22.6 2 — 16.5 13.2 9.9

25.0 2 — 18.3 14.6 11.0

26.9 2 — 19.7 15.7 11.8

33.9 2 — — — 14.9

37.5 2 — — — 16.5

40.4 2 — — — 17.7

Note: For minimum design airflow, see performance table for each unit. To calculate temp rise at differrent airflow, use following formula:

Temp. Rise (C0) across Elect Htr = (kW x 2985) / (M3/H)

/H 4100 M3/H 5100 M3/H 6800 M3/H

Table PD-25a — Air Temperature Rise Across Electric Heaters (Degrees F)

5 To n 6 To n 7. 5 Ton 10 Ton

kW Stages WSC060AD, T WSC072AD, T WSC090AD, T WSC120AD, T

7.5 2 11.9 — — —

8.3 2 13.1 — — —

9.0 2 14.2 — — —

10.9 2 17.2 — — —

11.3 1 — 14.9 11.9 —

12.1 2 19.1 — — —

12.5 1 — 16.5 13.2 —

13.0 2 20.5 — — —

13.5 1 — 17.8 14.2 —

14.4 2 22.8 — — —

16.0 2 25.3 — — —

16.9 2 — 22.3 17.8 13.4

17.2 2 27.2 — — —

18.8 2 — 24.8 19.8 14.9

20.2 2 — 26.6 21.3 16.0

22.6 2 — 29.8 23.8 17.9

25.0 2 — 32.9 26.3 19.8

26.9 2 — 35.4 28.3 21.3

33.9 2 — — — 26.8

37.5 2 — — — 29.6

40.4 2 — — — 31.9

NOTE: For minimum design airflow, see performance table for each unit. To calculate temp rise at differrent airflow, use following formula:

Temp. Rise (F0) across Elect Htr = (kW x 3414) / ( 1.08 x CFM)

2000 CFM 2400 CFM 3000 CFM 4000 CFM

Table PD-26 — Electric Heater Temperature Rise Correction Factors

% Variation From Nominal Airflow – 20 – 15 – 10 – 5 0 + 5 + 10 + 15 + 20

Temperature Rise Multiplier 1.25 1.17 1.11 1.05 1 0.95 0.91 0.87 0.83

PKGP-PRC004-EN

Page 34

Controls

Field-Installed Control Options

Zone Sensors are the building

occupant’s comfort control devices available for Precedent

Manual Changeover — Heat, Cool or Off System Switch. Fan Auto or Off Switch. One temperature setpoint lever.

Manual/Automatic Changeover — Auto, Heat, Cool or Off System Switch. Fan Auto or Off Switch. Two temperature setpoint levers. Optional Status Indication LED lights, System On, Heat, Cool, or Service.

™

units.

Remote Sensor — Sensor(s) available for all zone sensors to provide remote sensing capabilities.

Non-Programmable Manual/Auto —

Change over with digital LCD display — Auto, Heat, Cool, Emergency, Heat, or Off mode selection button. Status Indication LCD indicators — System On, Heat, Cool, or Service.

Programmable Night Setback — Auto or manual changeover with seven-day programming. Keyboard selection of Heat, Cool, Fan, Auto, or On. All programmable sensors have System On, Heat, Cool, Service LED/indicators as standard. Night Setback Sensors have one (1) Occupied, one (1) Unoccupied, and two (2) Override programs per day.

Integrated Comfort

™

System —

Sensor(s) available with optional temperature adjustment and override buttons to provide central control through a Trane Integrated Comfort

™

system.

LCD indicators – System On, Heat, Cool, or Service

PKGP-PRC004-EN

Page 35

Electrical Data

Table ED-1 — Unit Wiring

Standard Indoor Fan Motor Oversize Indoor Fan Motor

Unit Operating Circuit Size Or Maximum Circuit Size Or Maximum

Model No. Voltage Range Ampacity Circuit Breaker

WSC060AD 342-456 18.9 25 18.9 25 WSC060AT 180-220 37.2 50 37.2 50

WSC072AD 342-456 21.9 30 22.9 30 WSC072AT 180-220 38.4 60 43.9 60

WSC090AD 342-456 24.8 35 26.5 35 WSC090AT 180-220 47.6 60 50.2 60

WSC120AD 342-456 31.2 40 31.2 40 WSC120AT 180-220 59.5 60 59.5 60

Notes:

1. All units to be installed under local codes.

Unit Minimum Maximum Fuse Minimum Maximum Fuse

Ampacity Circuit Breaker

PKGP-PRC004-EN

Page 36

Electrical Data

Table ED-2 — Unit Wiring With Electric Heat Single Point Connection — 380–415 Volts

Standard Indoor Fan Motor Oversized Indoor Fan Motor

Unit Heater Heater

Model No. Model No. kW Rating MBH Stages Ampacitiy Circuit Breaker1Ampacitiy Circuit Breaker

BAYHTRR412A 7.5 / 9.0 26 / 31 2 33.3 / 34.6 40 / 40 — —

WSC060AD BAYHTRR418A 10.9 / 13.0 38 / 45 2 39.7 / 41.6 45 / 45 — —

BAYHTRR423A 14.4 / 17.2 50 / 59 2 46.3 / 48.8 50 / 50 — —

BAYHTRS418A 11.3 / 13.5 39 / 47 1 43.4 / 45.4 50 / 50 44.4 / 46.4 50 / 50

WSC072AD BAYHTRS427A 16.9 / 20.2 58 / 69 2 54.1 / 57.1 60 / 60 55.1 / 58.1 60 / 60

BAYHTRS436A 22.6 / 26.9 78 / 92 2 64.8 / 68.7 70 / 70 65.8 / 69.7 70 / 70

BAYHTRS418A 11.3 / 13.5 39 / 47 1 46.3 / 48.3 50 / 50 48.0 / 50.0 50 / 50

WSC090AD BAYHTRS427A 16.9 / 20.2 58 / 69 2 56.9 / 59.9 60 / 60 58.6 / 61.6 60 / 60

BAYHTRS436A 22.6 / 26.9 78 / 92 2 67.7 / 71.6 70 / 70 69.4 / 73.3 70 / 70

BAYHTRT427A 16.9 / 20.2 58 / 69 2 63.3 / 66.3 70 / 70 — —

WSC120AD BAYHTRT436A 22.6 / 26.9 78 / 92 2 74.0 / 77.9 80 / 80 — —

BAYHTRT454A 33.9 / 40.4 116 / 138 2 95.5 / 101.4 100 / 110 — —

Notes:

1. All units to be installed under local codes

2. kW shown for 380V / 415V

Control Circuit Size Or Maximum Circuit Size Or Maximum

380 / 415 Volts

Minimum Maximum Fuse Minimum Maximum Fuse

Table ED-3 — Unit Wiring With Electric Heat Single Point Connection — 200 Volts

Standard Indoor Fan Motor Oversized Indoor Fan Motor

Unit Heater Heater

Model No. Model No. kW Rating MBH Stages Ampacitiy Circuit Breaker1Ampacitiy Circuit Breaker

Control Circuit Size Or Maximum Circuit Size Or Maximum

Minimum Maximum Fuse Minimum Maximum Fuse

200 Volts

WSC060AT BAYHTRR318AA 12.1 41 2 80.9 90 — —

WSC072AT BAYHTRS327AA 18.8 64 2 109.1 110 111.8 125

WSC090AT BAYHTRS327AA 18.8 64 2 115.4 125 118.0 125

WSC120AT BAYHTRT336AA 25.0 85 2 149.7 150 — —

Notes:

1. All units to be installed under local codes

2. kW shown for 380V / 415V

BAYHTRR312AA 8.3 28 2 67.2 80 — —

BAYHTRR323AA 16.0 55 2 95.0 100 — —

BAYHTRS318AA 12.5 43 1 86.4 100 89.1 100

BAYHTRS336AA 25.0 85 2 131.5 150 134.2 150

BAYHTRS318AA 12.5 43 1 92.7 100 95.3 100

BAYHTRS336AA 25.0 85 2 137.8 150 140.4 150

BAYHTRT327AA 18.8 64 2 127.4 150 — —

BAYHTRT354AA 37.5 123 2 194.9 200 — —

PKGP-PRC004-EN

Page 37

Electrical Data

Table ED-4 — Electrical Characteristics – Evaporator Fan Motor – 50 Hz

Standard Evaporator Fan Motor Oversized Evaporator Fan Motor

Unit Amps Amps

Model No. No. Volts Phase HP FLA LRA No. Volts Phase HP FLA LRA

WSC060AD 1 380-415 3 1.5 4.3 25.3 —————— WSC060AT 1 200 3 1.5 8.1 48.0 ——————

WSC072AD 1 380-415 3 1.5 4.3 25.3 1 380-415 3 2.0 5.3 36.4 WSC072AT 1 200 3 1.5 8.1 48.0 1 200 3 2.0 10.8 69.0

WSC090AD 1 380-415 3 2.0 5.3 36.4 1 380-415 3 3.0 7.0 57.0 WSC090AT 1 200 3 2.0 10.8 69.0 1 200 3 3.0 13.4 108

WSC120AD 1 380-415 3 3.0 7.0 57.0 —————— WSC120AT 1 200 3 3.0 13.4 108 ——————

Table ED-5 — Electrical Characteristics – Compressor Motor And Condenser Motor – 50 Hz

Compressor Motor Condenser Fan Motor

Unit Amps Amps

Model No. No. Volts Phase HP

WSC060AD 1 380-415 3 6 2875 10.9 74.00 1 1 0.40 1.9 2.8

WSC072AD 1 380-415 3 6.8 2875 11.7 101.0 0 1 1 0.75 2.8 7.1

WSC090AD 1 380-415 3 8.3 2875 13.2 100.00 1 1 0.75 2.8 7.1

WSC120AD 2 380-415 3 5.7 / 5.7 2875 9.4 / 9.4 74 / 74 1 1 0.75 2.8 7.1

Note:

1. Comp1 / Comp2

RPM R LA

LRA

No. Phase HP FLA LRA

PKGP-PRC004-EN

Page 38

Jobsite Connections

DISCONNECT

SWITCH

(BY OTHERS)

Zone Sensors — Typical Number Of Wires

A — Manual Changeover 4

Manual/Auto Changeover 5 Manual/Auto Changeover with

ZONE SENSOR OR THERMOSTAT

ROOFTOP

UNIT

Status Indication LED’s 10

Programmable Night Setback with

Status Indication LED’s 7

Thermostats — Typical Number of Wires A — 3 wires, 24-volts, Cooling Only

4 wires, 24-volts, with Electric Heat

B — 3 Power Wires + 1 Ground Wire (three phase)

2 Power Wires + 1 Ground Wire (single phase)

For specific wiring information, see the installation instructions. All wiring except power wires is low voltage. All customer supplied wiring to be copper and must conform to NEC or CEC and local electrical codes. Wiring shown dotted is to be furnished and installed by the customer.

PKGP-PRC004-EN

Page 39

Dimensional

All dimensions are in inches/millimeters.

WSC060

WSC060 — Downflow Airflow Supply/ Return

Data

WSC060

WSC060 — Horizontal Airflow Supply/ Return

PKGP-PRC004-EN

Page 40

Dimensional

All dimensions are in inches/millimeters.

WSC060 — Unit Clearance and Roof Opening

WSC060 — Roof Curb

Data

WSC060

WSC060 — Downflow Duct Connections — Field Fabricated

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All dimensions are in inches/millimeters.

WSC072 and WSC090

Dimensional Data WSC072–120

WSC120

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All dimensions are in inches/millimeters.

WSC072–120 — Downflow Airflow Supply and Return

WSC072–120 — Horizontal Airflow Supply and Return

Dimensional Data WSC072–120

WSC072–120 — Unit Clearance and Roof Opening

Return

Supply

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Dimensional

All dimensions are in inches/millimeters.

WSC072–120 — Roof Curb

Data

WSC072–120

WSC072–120 — Downflow Duct Connections — Field Fabricated

PKGP-PRC004-EN

ALL FLANGES 1 1/4” (31 MM)

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Dimensional

WSC060 Options/

All dimensions are in inches/millimeters.

WSC060 — Economizer, Manual, or Motorized Fresh Air Damper

Data

Accessories

WSC060 — Barometric Relief Damper

WSC060 — Swing Diameter for Hinged Doors Option

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All dimensions are in inches/millimeters.

Dimensional Data

WSC072-120 Options/

Accessories

WSC072–120 — Economizer and Barometric Relief Damper Hoods

WSC072–120 — Swing Diameter for Hinged Door(s) Option

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Weights

Table W-1 — Maximum Unit and Corner Weights And Center Of Gravity Dimensions (SI)

Maximum Weights2 (kg) Corner Weights1 (kg) Center of Gravity (mm)

Unit Model No. Shipping

WSC060AD,T 276 241 77 58 49 58 790 480

WSC072AD,T 416 368 122 9 3 66 87 970 560

WSC090AD,T 426 378 128 9 5 67 88 970 530

WSC120AD,T 493 445 150 115 78 102 970 530

Notes:

1. Corner weights are given for information only. All models must be supported continuously by a curb or equivalent frame support.

2. Weights are approximate.

Table W-1a — Maximum Unit and Corner Weights And Center Of Gravity Dimensions (IP)

Maximum Weights (lbs) Corner Weights1 (lbs) Center of Gravity (in)

Unit Model No. Shipping

WSC060AD,T 586 532 170 128 107 127 31 19

WSC072AD,T 899 812 269 206 146 191 38 22

WSC090AD,T 921 834 282 210 147 195 38 21

WSC120AD,T 1068 980 330 253 172 225 38 21

Notes:

1. Corner weights are given for information only. All models must be supported continuously by a curb or equivalent frame support.

2. Weights are approximate.

Net

A B C D Length Width

Net A B C D Length Width

Table W-2 — Accessory Net Weights

Accessory

1, 2

(kg)

Net Weights

WSC060 WSC072-120 Economizer 12 16 Barometric Relief 3 5 Motorized Outside Air Damper 9 14 Manual Outside Air Damper 7 12 Roof Curb 32 52 Oversized Motor 2 4 Coil Guards 5 9 Hinged Doors 5 5 Electric Heaters 7 14

Notes:

1. Weights for options not listed are < 3 kg.

2. Net weight should be added to unit weight when ordering factory-

installed accessories.

3. Some accessories not available on all units.

Accessory

Table W-2a — Accessory Net Weights

1, 2

(lbs)

Net Weights

WSC060 WSC072-120 Economizer 26 36 Barometric Relief 7 10 Motorized Outside Air Damper 20 30 Manual Outside Air Damper 16 26 Roof Curb 70 115 Oversized Motor 5 8 Coil Guards 12 20 Hinged Doors 10 12 Electric Heaters 15 30

Notes:

1. Weights for options not listed are < 5 lbs.

2. Net weight should be added to unit weight when ordering factory-

installed accessories.

3. Some accessories not available on all units.

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Mechanical Specifications

General

The units shall be convertible airflow. The operating range shall be between 46°C and –18°C (115°F and 0°F) in cooling as standard from the factory for all units. All units shall be factory assembled, internally wired, fully charged with R-22, and 100 percent run tested to check cooling operation, fan and blower rotation and control sequence, before leaving the factory. Wiring internal to the unit shall be colored and numbered for simplified identification.

Casing

Unit casing shall be constructed of zinc coated, heavy gauge, galvanized steel. Exterior surfaces shall be cleaned, phosphatized, and finished with a weather-resistant baked enamel finish. Cabinet construction shall allow for all maintenance on one side of the unit. Service panels shall have lifting handles and be removed and reinstalled by removing only a single fastener while providing a water and air tight seal. All exposed vertical panels and top covers in the indoor air section shall be insulated with cleanable foil faced, fireretardent permanent, odorless glass fiber material. The base of the unit shall

be insulated with 13mm, 16 kg (

inch, 1

pound) density foil-faced, closed-cell material. All insulation edges shall be either captured or sealed. The unit’s base pan shall have no penetrations within the perimeter of the curb other than the

raised 29mm (1

inch) high downflow

supply/return openings to provide an added water integrity precaution, if the condensate drain backs up. The base of the unit shall have provisions for forklift and crane lifting, with forklift capabilities on three sides of the unit.

Unit Top

The top cover shall be one piece, or where seams exist, double hemmed and gasket sealed to prevent water leakage. The ribbed top adds extra strength and prevents water from pooling on unit top.

Filters

25 mm (1 inch), throwaway filters shall be standard on all 5 ton units.. The filter rack can be converted to two inch capability. 50 mm (2 inch) filters shall be factory supplied on all 6-10 ton units. Optional 50 mm (2 inch) pleated media filters shall be available.

Compressors

All units shall have direct-drive, hermetic, scroll type compressors with centrifugal type oil pumps. Motor shall be suction gas-cooled and shall have a voltage utilization range of plus or minus 10 percent of unit nameplate voltage. Internal overloads shall be provided with the scroll compressors. .

Refrigerant Circuits

Each refrigerant circuit shall have independent fixed orifice or thermal expansion devices, service pressure ports, and refrigerant line filter driers factory-installed as standard. An area shall be provided for replacement suction line driers.

Evaporator and Condenser Coils

Internally finned, 8mm (

inch)

copper tubes mechanically bonded to a configured aluminum plate fin shall be standard. Coils shall be leak tested at the factory to ensure the pressure integrity. The evaporator coil and condenser coil shall be leak tested to 1,375 kPa (200 psig) and pressure tested to 3,100 kPa (450 psig). The condenser coil shall have a patent pending 1 + 1 + 1 hybrid coil designed with slight gaps for ease of cleaning. A reversible, removeable, double sloped condensate drain pan with provision for through the base condensate drain is standard.

Outdoor Fans

The outdoor fan shall be direct-drive, statically and dynamically balanced, draw-through in the vertical discharge position. The fan motor shall be permanently lubricated and shall have built-in thermal overload protection.

Indoor Fan

All units shall be belt driven. Units with belt-drive shall have an idler-arm assembly for quick-adjustment of fan belts and motor sheaves. All motors shall be thermally protected. Oversized motors shall be available for high static application.

Controls

Unit shall be completely factory wired with necessary controls and contactor pressure lugs or terminal block for power wiring. Unit shall provide an external location for mounting a fused disconnect device. Microprocessor controls shall be provided for all 24 volt control functions. The resident control algorithms shall make all heating, cooling, and/or ventilating decisions in response to electronic signals from sensors measuring indoor and outdoor temperatures. The control algorithm maintains accurate temperature control, minimizes drift from set point, and provides better building comfort. A centralized microprocessor shall provide anti-short cycle timing and time delay between compressors to provide a higher level of machine protection.

Defrost Controls

Adaptive demand defrost shall be provided to permit defrost wherever coil icing conditions begin to significantly reduce unit capacity.

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Mechanical Specifications

Options/Accessories

Electric Heaters

Field-installed electric heat modules shall be available for installation within basic unit. Electric heater elements shall be constructed of heavy-duty nickel chromium elements internally delta connected for 200 volt, wye connected for 380-415 volt. Staging shall be achieved through the unit control processor (UCP). Each heater package shall have automatically reset high limit control operating through heating element contactors. All heaters shall be individually fused from the factory, where required. Power assemblies shall provide single-point connection.

Roof Curb

The roof curb shall be designed to mate with the downflow supply and return openings and provide support and a water tight installation when installed properly. The roof curb design shall allow field-fabricated rectangular supply/return ductwork to be connected directly to the curb. Curb shall be shipped knocked down for field assembly and shall include wood nailer strips.

Economizer

The economizer shall be either field or factory-installed and shall be available with or without barometric relief. The assembly includes fully modulating 0-100 percent motor and dampers, relief, minimum position setting, preset linkage, wiring harness with plug, spring return actuator and fixed dry bulb. The barometric relief damper provide a pressure operated damper that shall be gravity closing and shall prohibit entrance of outside air during the equipment “off” cycle. Solid state enthalpy and differential enthalpy control shall be factory or fieldinstalled options. The factory-installed economizer arrives in the shipping position and shall be moved to the operating position by the installing contractor.

Phase Monitor

Remote Potentiometer

The minimum position setting of the economizer shall be adjusted with this field-installed accessory.

Reference or Comparative Enthalpy

Reference or Comparative Enthalpy option shall be available when a factoryinstalled economizer is ordered.

Clogged Filter/Fan Failure Switch

A factory or field-installed dedicated differential pressure switch is available to achieve active fan failure indication and/ or clogged filter indication. These indications will be registered with either a zone sensor with status indication lights or an Integrated Comfort

™

system.

Manual Outside Air Damper

Factory or field-installed rain hood and screen shall provide up to 50 pecent outside air.

Motorized Outside Air Dampers

Factory or field-installed manually set outdoor air dampers shall provide up to 50 percent outside air. Once set, outdoor air dampers shall open to set position when indoor fan starts. The damper shall close to the full closed position when indoor fan shuts down.

Oversized Motors

Factory or field-installed direct drive oversized motors shall be available for high static applications.

High Pressure Cutout

Standard in all units.

Hinged Access Doors

Sheet metal hinges are available factoryinstalled on the Filter/Evaporator, Supply Fan/Heat, and the Compressor/Control Access Doors.

Discharge Air Sensing Kit

This factory or field-installed option provides true discharge air sensing in heating models. This sensor is a status indicator readable through Tracer

™

Tracker

Black Epoxy Coated Condenser Coil

The coil provides corrosion protection to condenser coils for seacoast application. The protection is a factory applied thermoset vinyl coating, bonded to normal aluminum fin stock. The uniform thickness of the bonded vinyl layer exhibits excellent corrosion protection in salt spray tests.

™

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Mechanical Specifications

Control Options

COMM3/4 Trane Communications Interface

An option for a factory or field-installed Trane Communication Interface is available to allow twisted wire pair communication with an Integrated Comfort

Comm-5 LonTalk Communication Interface

This factory or field-installed option shall be provided to allow the unit to communicate as a Trane Comm-5 device or directly with generic LonTalk Network Building Automation System Controls.

Zone Sensors

This field-installed option shall be provided to interface with the micro equipped Precedent and shall be available in either manual, automatic, programmable with night setback, with system malfunction lights or remote sensor options.

™

system.

Differential Pressure Switches

These factory or field-installed options allow for individual fan failure and dirty filter indication. The fan failure switch will disable all unit functions and “flash” the Service LED on the zone sensor. The dirty filter switch will light the Service LED on the zone sensor and will allow continued unit operation.

Reference Enthalpy Control

Replaces the dry bulb control with a wet bulb changeover controller which has a fully adjustable set point. Enthalpy control offers a higher level of comfort control, along with energy savings potential, than the standard dry bulb control. This is due to the additional wet bulb sensing capability. This option can be field-installed or factory-installed with the factoryinstalled economizer.

Differential Enthalpy Control

Replaces the standard dry bulb control with two enthalpy sensors that compare total heat content of the indoor air and outdoor air to determine the most efficient air source. This control option offers the highest level of comfort control, plus energy efficiency, available. This option can be field-installed or factoryinstalled with the factory-installed economizer.

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Page 52

Trane A business of American Standard Companies www.trane.com

Literature Order Number

File Number

Supersedes

Stocking Location

PKGP-PRC004-EN

PL-UN-0 00-PKGP-PRC004-EN-02-04

PL-UN-0 00-PKGP-PRC004-EN-12-03

03-03 Webb/Mason 02-04 Electronic Only

For more information, contact your local district office or e-mail us at comfort@trane.com

Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice.

Trane WSC060AD, WSC072AT, WSC060AT, WSC072AD, WSC090AD User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual