McQuay AWS170BDS Installation Manual

Installation Manual IM 1122-2

Group: Chillers

Pathfinder® Air Cooled Chillers

Part Number:

Date: August 13, 2012

Model AWS-B (Rev 0A) • Standard, High, & Premium Efficiencies Includes models with VFD and models with Remote Evaporator

170 to 550 tons • 600 to 1930 kW • R-134a • 60Hz

IM 1122-2

REV

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Modbus

Installation and Startup . . . . . . . . . . . . . . . . . . . . . . 4

Clearance Requirements . . . . . . . . . . . . . . . . . 5

Chilled Water Piping. . . . . . . . . . . . . . . . . . . . 10

Physical Data (non-VFD) . . . . . . . . . . . . . . . . . . . . 15

Physical Data (VFD) . . . . . . . . . . . . . . . . . . . . . . . . 30

Lifting & Mounting Weights (I-P Units). . . . . . . . . 39

Lifting & Mounting Weights (SI Units) . . . . . . . . . 41

Lifting & Mounting Locations - Index of Drawings 43

Dimensions (non-VFD). . . . . . . . . . . . . . . . . . . . . . 44

Dimensions (VFD). . . . . . . . . . . . . . . . . . . . . . . . . . 50

Isolator Locations and Kit Numbers. . . . . . . . . . . 55

Electrical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Multipoint Electrical Data (non-VFD) . . . . . . . . . . 67

Multipoint Field Wiring Data (non-VFD) . . . . . . . . 78

Terminal Amps (non-VFD) (single/multi-point) . . 88

Single-point Electrical Data (non-VFD) . . . . . . . . 92

Single-point Field Wiring Data (non-VFD). . . . . . 97

Multipoint Electrical Data (VFD). . . . . . . . . . . . . 101

Multipoint Field Wiring Data (VFD) . . . . . . . . . . 104

Terminal Amps (VFD) (single- and multi-point) 105

Single-point Electrical Data (VFD) . . . . . . . . . . . 106

Single-point Field Wiring Data (VFD). . . . . . . . . 107

Pressure Drop Data. . . . . . . . . . . . . . . . . . . . . . . 108

Remote Evaporators . . . . . . . . . . . . . . . . . . . . . . 115

Remote Evaporator Refrigerant Piping. . . . 116

Remote Evaporator Dimensions . . . . . . . . . . . . 123

Remote Evaporator Unit Dimensions . . . . . . . . 126

Remote Evaporator Lifting & Mounting Weights 152

Remote Evaporator Isolators . . . . . . . . . . . . . . . 154

Remote Evaporator Lifting & Mounting Locations 158

Remote Evaporator Physical Data . . . . . . . . . . . 166

Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . 181

Hazard Identification

DANGER

Dangers indicate a hazardous situation which will result in death or serious injury if not avoided.

WARNING

Warnings indicate potentially hazardous situations, which can result in property damage, severe personal injury, or death if not avoided.

CAUTION

Cautions indicate potentially hazardous situations, which can result in personal injury or equipment damage if not avoided.

Document: IM 1122-2 Issue Date: June 2009 Revision Date: 08/13/2012

Replaces:

IM 997-6 12/02/2011 IM 1122-1 12/07/2011 IM 1122-2 04/10/2012

©2012 McQuay International. Illustrations and data cover the McQuay International product at the time of publication and we reserve the right to make changes in design and construction at anytime without notice.

™® The following are trademarks or registered trademarks of their respective companies: BACnet from ASHRAE; LONMARK, LonTalk, LONWORKS, and the LONMARK logo are managed, granted and used by LONMARK International under a license granted by Echelon Corporation; ElectroFin from AST ElectroFin Inc.; Modbus from Schneider Electric; FanTrol, MicroTech III, Open Choices, and SpeedTrol from McQuay International

2 IM 1122-2

Introduction

S = Standard Efficiency H = High Efficiency

W S XXX B D SE

Air-Cooled

World Product

Screw Compressor

Nominal Tons

D = Dual Compressor

Design Vintage

T = Triple Compressor

P = Premium Efficiency

E = Standard Packaged M = Remote Evaporator

Figure 1: Model Nomenclature

General Description

Daikin McQuay Pathfinder™ air-cooled chillers are complete, self-contained chillers that include the latest in engineered components arranged to provide a compact and efficient unit. Each unit is completely assembled, factory wired, evacuated, charged, tested and comes complete and ready for installation. Each of two circuits consists of an air-cooled condenser section with an integral subcooler section, a semi-hermetic, single-screw compressor with starter, a multi-circuit, shelland-tube, direct expansion evaporator, an economizer and complete refrigerant piping. Each compressor has an independent refrigeration circuit. Liquid line components included are a manual liquid line shutoff valve, charging port, filter-drier, sight-glass/moisture indicator, and electronic expansion valve. A combination discharge check and shutoff valve is included and a compressor suction shutoff valve is optional. Other features include compressor heaters, evaporator heaters for freeze protection, automatic, one-time pumpdown of each refrigerant circuit upon circuit shutdown, and an advanced fully integrated microprocessor control system.

Pathfinder units are available as standard efficiency (BDS) or high efficiency (BDH) or premium efficiency (BDP). A high ambient option is required for operation in ambient temperatures above 100F (37.8C) and up to 125F (51.7C) and when the VFD low ambient option is selected.

Introduction

Information on the operation of the unit MicroTech controller is in the OM 1123 manual, available on www.daikinmcquay.com.

Remote Evaporator Models

For enhanced application flexibility, AWS non-VFD models are also available as remote evaporator models. Information on remote evaporator units can be found beginning on page 115.

Inspection

When the equipment is received, carefully check all items against the bill of lading to verify for a complete shipment. Check all units for damage upon arrival. All shipping damage must be reported to the carrier and a claim must be filed with the carrier. Check the unit’s serial plate before unloading the unit to be sure that it agrees with the power supply available. Physical damage to a unit after shipment is not McQuay International’s responsibility.

Note: Unit shipping and operating weights are shown in the Physical Data Tables beginning on page 15.



III

Table 1: Operating Limits

Maximum standby ambient temperature 130°F (55°C)

Maximum operating ambient temperature 100°F (37.8°C)

with optional high ambient package (see detailed information in Cat 600) 125°F (52°C)

Minimum operating ambient temperature (standard control) 35°F (2°C)

Minimum operating ambient temperature (with optional low-ambient control) 0°F (-18°C)

Leaving chilled water temperature 40°F to 60°F (4.4°C to 15.6°C)

Leaving chilled fluid temperatures (with anti-freeze) - Unloading is not permitted with fluid leaving temperatures below 30°F (-1°C). 20°F to 60°F (-7°C to 16°C)

Operating chilled water delta-T range 6 to 18°F (-14 to -8°C)

Maximum evaporator operating inlet fluid temperature 76°F (24°C)

Maximum evaporator non-operating inlet fluid temperature 100°F (38°C)

IM 1122-2 3

Installation and Startup

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Installation and Startup

Installation and maintenance are to be performed only by qualified personnel who are familiar with local codes and

regulations, and experienced with this type of equipment.

WARNING

Sharp edges and coil surfaces are a potential injury hazard. Avoid contact with them.

Start-up by McQuay Factory Service is included on all Pathfinder units sold for installation within the U.S. and Canada and must be performed by them to initiate the standard Limited Product Warranty. Start-up by any party other than McQuay Factory Service or a McQuay Authorized Service Representative will void the Limited Product Warranty. Twoweek prior notification of start-up is required. The contractor should obtain a copy of the Start-up Scheduled Request Form from the sales representative or from the nearest McQuay

Factory Service office.

WARNING

Escaping refrigerant can displace air and cause suffocation. Immediately evacuate and ventilate the equipment area. If the unit is damaged, follow Environmental Protection Agency (EPA) requirements. Do not expose sparks, arcing equipment, open flame or other ignition source to the refrigerant.

For pad-mounted units, it is recommended that the unit be raised a few inches with suitable supports such as neoprene waffle vibration pads, located at least under the mounting locations. This will allow water to drain from under the unit and facilitate cleaning under it.

Figure 2: Required Lifting Method

Handling

DANGER

Improper lifting or moving of a unit can result in property damage, severe personal injury or death. Follow rigging and moving instructions carefully.

Avoid rough handling shock due to impact or dropping the unit. Do not push or pull the unit. Never allow any part of the unit to fall during unloading or moving, as this can result in serious damage.

To lift the unit, lifting tabs with 3" (76 mm) diameter holes are provided on the base of the unit. All lifting holes must be used when lifting the unit. Spreader bars and cables should be arranged to prevent damage to the condenser coils or unit cabinet (see Figure 2).

Location

Locate the unit outdoors and carefully to provide proper airflow to the condenser. (SeeFigure 4, page 5 for required clearances.)Using less clearance than shown in Figure 4can cause discharge air recirculation to the condenser and could have a significant detrimental effect on unit performance.

Due to the shape of the condenser coils on the Pathfinder chillers, it is recommended that the unit be oriented so that prevailing winds blow parallel to the unit length, thus minimizing the wind effect on condensing pressure and performance. If low ambient temperature operation is expected, optional louvers should be installed if the unit has no protection against prevailing winds.

4 IM 1122-2

NOTES:

1. Unit with 8 lifting points illustrated above; the number of

condenser sections, fans, and lifting points can vary from this diagram.see lifting/mounting drawings beginning on page page 43 to identfy the number of lifting points for a specific unit.

2. All rigging points must be used. See weights at lifting

points beginning on page 39 for each specific size unit.

3. Crosswise and lengthwise spreader bars must be used to

avoid damage to unit.

Service Access

Compressors, filter-driers, and manual liquid line shutoff valves are accessible on each side or end of the unit. The evaporator heater is located on the barrel.

The control panels are located on the end of the chiller. The left-hand control box contains the unit and circuit microprocessors as well as transformers, fuses and terminal. The right-hand panel contains a circuit breaker. A minimum of four feet of clearance is required in front of the panels. The side clearance required for airflow provides sufficient service clearance.

On all Pathfinder units, the condenser fans and motors can be

Fan Contactors, 1 per Fan

Circuit #1

Cir# 1, Fan Circuit Breake

Fan Contactors

er Fan, Circuit #2

Phase/Voltage

Monitor

120/24V

Transforme

Line/120V

Transformer

NOTES:

1. The Emergency Switch Relay de-energizes circuit #1 and #2 control power when activated, causing an immediate compressor and fan shut

down. When ordered, the optional red emergency

button switch is located on the bottom front of the control panel door.

2. The control power transformer is located in the power panel adjacent to the control panel.

3. Additional extension (aka extension) modules are located elsewhere on the chiller.

Alarm & Limit Extension Module

MicroTech III Main Controller

Optional 115V Outlet

Cir #1 & #2 Fan Control Extension Module

Controller

Fuse

Emergency

Switch

Relay

Control

Circuit

Breaker

Unit On/Off

Switch

Circuit #1

Pumpdown

Switch

Circuit #2

Pumpdown

Switch

g, ,g

Compressor #1

Circuit Breaker

Compressor #2 Circuit Breake

5ft ( 1.5 m)

if open fence or 50% open wall if solid wall (see note 3 for pit )

5ft (1 .5 m)

if open fence or 50% open wall if solid wall (see note 3 for p it)

No obstructions. Recommended area require d for unit operation, air flow and maintenance access.

3ft (1m) for service

Se e Note 5

Wa ll or Fence

Air Flo

No obstructions allowedabove unit at any heightSee notes 2 &

concerning wall

height at unit sides.

6ft (1 .8 m)

6ft ( 1.8 m)

4ft ( 1.2 m) For e lectr ic panel access

removed from the top of the unit. The complete fan/motor assembly can be removed for service. The fan blade must be

removed for access to wiring terminals at the top of the motor.

DANGER

Disconnect, lockout and tag all power to the unit before servicing condenser fan motors or compressors. Failure to do so can cause bodily injury or death.

Do not block access to the sides or ends of the unit with piping or conduit. These areas must be open for service access. Do not block access to the control panels with field-mounted disconnect switches.

Installation and Startup

Figure 3: Control and Power Panel Component Location

Clearance Requirements

Notes:

Minimum side clearance between two units is 12 feet

(3.7 meters).

2 Unit must not be installed in a pit or enclosure that is

deeper or taller than the height of the unit unless extra clearance is provided per note 4.

3 Minimum clearance on each side is 8 feet (2.4 meters)

when installed in a pit no deeper than the unit height.

4 Minimum side clearance to a side wall or building taller

than the unit height is 6 feet (1.8 meters), provided no solid wall above 6 feet (1.8 meters) is closer than 12 feet (3.7 meters) to the opposite side of the unit.

5 Do not mount electrical conduits where they can block

service access to compressor controls, refrigerant driers or valves.

6 There must be no obstruction of the fan discharge.

7 Field installed switches must not interfere with service

access or airflow.

Figure 4: Clearance Requirements

IM 1122-2 5

Installation and Startup

AWS PACKAGE CHILLER

331994701 REV. 0D

CHARGING

VALV E

LIQUID

TUBING

BALL

VALVE

CHARGING

VALV E

SOLENOID

VALVE

FILTER DRYER

SOLENOID

VALV E

(OPTIONAL)

SIGHT GLASS

EXPANSION

VALVE

WATER I N

WATER O UT

DX EVAPORATOR

SUCTION

TUBING

OIL PRESS.

TRANSDUCER

WITH SCHRADER

VALV E

DISCHARGE

TUBING

AIR

FLOW

AIR

FLOW

CONDENSER

ASSEMBLY

F3/F4

COMPRESSOR

RELIEF

VALV E

SUCTION

TEMP. SENSOR

SUCTION

TRANSDUCER

DISCHARGE

TEMP. SENSOR

(WOE)

TEMP. SENSOR

(WIE)

TEMP. SENSOR

OUTSIDE AIR

TEMPERATURE

(WAA)

SCHRADER

VALVE

SCHRADER

VALVE

SHUT-OFF

VALV E

BUTTERFLY

VALVE

(OPTIONAL)

RELIEF

VALV E

DISCHARGE

TRANSDUCER

SCHRADER

VALV E

STRAINER

BALL

VALVE

LIQUID

INJECTION

TUBING

SCHRADER

VALVE

(HEADER)

SCHRADER

VALV E

CHARGING

VALV E

Note: Provide 20-mesh strainer

at evaporator inlet

AWS PACKAGE CHILLER

WITH ECONOMIZER

331994701 REV. 0D

CHARGING

VALV E

LIQUID

TUBING

BALL

VALV E

ECONOMIZER

ECONOMIZER FLASH GAS TO COMPRESSOR INTERSTAGE

LIQUID

INJECTION

TUBING

FILTER DRYER

SOLENOID

VALV E

(OPTIONAL)

SIGHT GLASS

EXPANSION

VALV E

WATER I N

WATER OU T

DX EVAPORATOR

SUCTION

TUBING

OIL PRESS.

TRANSDUCER

WITH SCHRADER

VALV E

DISCHARGE

TUBING

AIR

FLOW

AIR

FLOW

CONDENSER

ASSEMBLY

F3/F4

COMPRESSOR

RELIEF

VALV E

SUCTION

TEMP. SENSOR

SUCTION

TRANSDUCER

DISCHARGE

TEMP.SENSOR

(WOE)

TEMP. SENSOR

(WIE)

TEMP. SENSOR

OUTSIDE AIR

TEMPERATURE

(WAA)

SCHRADER

VALV E

SCHRADER

VALV E

SCHRADER

VALV E

CHARGING

VALV E

SOLENOID

VALV E

TGE

EXPANSION

VALV E

SHUT-OFF

VALV E

CHECK

VALV E

CHECK

VALV E

BUTTERFLY

VALV E

(OPTIONAL)

RELIEF

VALV E

DISCHARGE

TRANSDUCER

BALL

VALV E

SCHRADER

VALV E

SOLENOID

VALV E

SCHRADER

VALV E

STRAINER

SCHRADER

VALV E

(HEADER)

VALV E

CHARGING

VALV E

Note: Provide 20-mesh strainer

at evaporator inlet

Figure 5: Refrigerant Diagram - All Standard Efficiency Models (one circuit shown of two or three possible circuits)

Figure 6: Refrigerant Diagram-All High and PremiumEfficiency Models (one circuit shown of two - three possible circuits)

6 IM 1122-2

Installation and Startup

Building

Full Load Capacity Adjustme nt Factor

D=4 ft (1 .2m)

D=5 ft (1 .5m)

D=6 ft (1 .8m)

0.00

0.25

0.50

0.75

1.00

(2.4)

(4.8)

(7.2)

H - Height of W all or Building in ft. (m )

)

Full Load Power Adjustment Factor

D=4 ft (1 .2m)

D=5 ft (1 .5m)

D=6 ft (1 .8m)

0.00

0.50

1.00

1.50

2.00

(2.4)

(4.8)

(7.2)

H - Height of W all or Building in ft . (m)

Power Increase ( %)

Restricted Air Flow

The clearances required for design operation of Pathfinder aircooled chillers are described in the previous section. Occasionally, these clearances cannot be maintained due to site restrictions such as units being too close together or a fence or wall restricting airflow, or both. Pathfinder chillers have several features that may help mitigate the penalties attributable to restricted airflow.

"The condenser section is "W" shaped, as shown below. This allows inlet air for these coils to come in from both sides and the bottom. All the coils in one "V" section serve one compressor. Each compressor has its own independent refrigerant circuit.

"The MicroTech III control is proactive in response to "offdesign conditions". In the case of single or compounded influences restricting airflow to the unit, the microprocessor will act to keep the unit running (at reduced capacity), rather than allowing a shut-off on high discharge pressure.

Case 1: Building or Wall on One Side of One Unit

The existence of a screening wall or the wall of a building in close proximity to an air-cooled chiller is common in both rooftop and ground level applications. Hot air recirculation on the coils adjoining the wall will increase compressor discharge pressure, decreasing capacity and increasing power consumption.

When close to a wall, it is desirable to place chillers on the north or east side of them. It is also desirable to have prevailing winds blowing parallel to the unit's long axis. The worst case is to have wind blowing hot discharge air into the wall.

Figure 7: Unit Adjacent to Wall - Adjustment Factors

Capacity Reduction (%

IM 1122-2 7

Installation and Startup

Full Load Capacity Adjustment Factor

0.00

0.50

1.00

1.50

(1.8)

(2.4)

(3.0)

(3.6)

Distance Between Units in ft. (m)

)

Full Load Power Adjustme nt Factor

0.00

0.50

1.00

1.50

2.00

2.50

3.00

(1.8)

(2.4)

(3.0)

(3.6)

Distance Between Units in ft. (m)

Power Increase (%)

Full Load Capacity Adjustment Factor

0.00

1.00

2.00

3.00

(2.4)

(3.6)

(4.8)

(6.1)

Distance Between Units in ft. (m)

)

Full Load Power Adjustme nt Factor

0.00

2.00

4.00

6.00

(2.4)12(3.6)16(4.8)20(6.1)

Distance Between Units in ft. (m)

Power Increase (%)

Case 2: Two Units Side By Side

Two or more units sited side by side are common. If spaced closer than 12 feet (3.7 meters) it is necessary to adjust the performance of each unit; circuits adjoining each other are affected. If one of the two units also has a wall adjoining it, see Case 1. Add the two adjustment factors together and apply to the unit located between the wall and the other unit.

Mounting units end to end will not necessitate adjusting performance.

Do not use pit or solid wall surrounds where the ambient air temperature exceeds 105F (40C).

Figure 8: Two Units Side by Side - Adjustment Factors

Case 3: Three or More Units Side By Side

When three or more units are side by side, the outside chillers (1 and 3 in this case) are influenced by the middle unit only on their inside circuits. Their adjustment factors will be the same as Case 2. All inside units (only number 2 in this case) are influenced on both sides and must be adjusted by the factors shown below.

Figure 9: Three or More Units - Adjustment Factor

Capacity Reduction (%

8 IM 1122-2

Installation and Startup

Wall Free Area vs Distance

0.00

2.00

4.00

6.00

8.00

0 1020304050

% Open Wall Area

D - Distance from Wall to Unit in Ft. (m)

Full Load Power Adjustment Factor

D= 6 ft ( 1.8 m)

D=8 ft (2.4m )

(3.1 m )

0.00

2.00

4.00

6.00

8.00

(2.4)

(3.1)

(3.7)

(4.3)

H - H e ig ht o f W all o r B uild in g in ft. ( m)

Power Increas e (%)

Case 4: Open Screening Walls

Decorative screening walls are often used to help conceal a unit either on grade or on a rooftop. Design these walls such that the combination of their open area and distance from the unit do not require performance adjustment. It is assumed that the wall height is equal to or less than the unit height when mounted on its base support. This is usually satisfactory for concealment. If the wall height is greater than the unit height, see Case 5, Pit Installation.

The distance from the sides of the unit to the side walls must be sufficient for service, such as opening control panel doors.

If each side wall is a different distance from the unit, the distances can be averaged providing either wall is not less than 8 feet (2.4 meters) from the unit. For example, do not average 4 feet and 20 feet to equal 12 feet (1 meter and 5 meters to equal 3 meters).

Figure 10: Open Screening Walls - Adjustment Factors

Case 5, Pit/Solid Wall Installation

Use care with pit installations as they can cause operating problems. Recirculation and restriction can both occur. Use this information for a solid wall around unit A.

If steel grating is used used to cover a pit, the grating material and installation design must be strong enough to prevent accidents, yet provide abundant open area to prevent air recirculation. Have any pit installation reviewed by the Daikin McQuay sales representative prior to installation to make sure there is sufficient air-flow clearance. .

Figure 11: Pit Installation - Adjustment Factors

D=1 0 ft

IM 1122-2 9

Installation and Startup

Chilled Water Piping

IMPORTANT: Piping design must be provided by a qualified Architect or Systems HVAC Design Engineer familiar with piping design, as well as local codes and regulations. The manufacturer recommendations provided here are to be used as a general guide, but do not replace system design by a qualified professional.

Design the piping with a minimum number of bends and changes in elevation to keep system cost down and performance up. It should contain:

1 Vibration eliminators to reduce vibration and noise

transmission to the building.

2 Shutoff valves to isolate the unit from the piping system

during unit servicing.

3 Manual or automatic air-vent valves at the high points of

the system and drains at the low parts in the system. The evaporator should not be the highest point in the piping system.

4 Some means of maintaining adequate system water

pressure (i.e., expansion tank or regulating valve).

5 Water temperature and pressure indicators located at the

evaporator inlet and outlet to aid in unit servicing. Any connections should be made prior to filling the system with water.

6 A strainer to remove foreign matter from the water

before it enters the pump. Place the strainer far enough upstream to prevent cavitation at the pump inlet (consult pump manufacturer for recommendations). The use of a strainer will prolong pump life and help maintain high system performance levels. Requirement: A cleanable perforated basket strainer with 0.125-inch perforations and 40% open area must be installed in the water line just prior to the inlet of the evaporator.This will aid in preventing foreign material from entering the evaporator and causing damage or decreasing its performance. Care must also be exercised if welding pipe or flanges to the evaporator connections to prevent any weld slag from entering the evaporator. See following page for available optional strainer.

7 Any water piping to the unit must be protected to prevent

freeze-up if below freezing temperatures are expected.

8 If the unit is used as a replacement chiller on a

previously existing piping system, flush the system thoroughly prior to unit installation. Perform regular chilled water analysis and chemical water treatment immediately at equipment start-up.

9 In the event glycol is added to the water system as a late

addition for freeze protection, recognize that the refrigerant suction pressure will be lower, cooling performance less, and water side pressure drop greater. If the percentage of glycol is large, or if propylene is

employed in lieu of ethylene glycol, the added pressure drop and loss of performance could be substantial.

10 Do not use PVC or CPVC piping due to incompatibility

with POE oil in the event of a refrigerant to water leak.

11 For ice making or low temperature glycol operation, a

different freezestat pressure value is usually required. The freezestat setting can be manually changed through the MicroTech III controller.

Make a preliminary leak check prior to insulating the water piping and filling the system.

Include a vapor barrier with the piping insulation to prevent moisture condensation and possible damage to the building structure. It is important to have the vapor barrier on the outside of the insulation to prevent condensation within the

insulation on the cold surface of the pipe.

Chilled Water Pump

It is important that the chilled water pumps be wired to, and controlled by, the chiller's microprocessor. The chiller controller has the capability to selectively start pump A or B or automatically alternate pump selection and also has standby operation capability. The controller will energize the pump whenever at least one circuit on the chiller is enabled to run, whether there is a call for cooling or not. This helps ensure proper unit start-up sequence. The pump will also be turned on when the water temperature reaches 1°F below the Freeze Setpoint to help prevent evaporator freeze-up. Wiring connection points are shown in Figure 41, page 65.

CAUTION

Adding glycol or draining the system is the recommended method of freeze protection. If the chiller does not have the ability to control the pumps and the water system is not drained in temperatures below freezing, catastrophic evaporator failure may occur.

Failure to allow pump control by the chiller may cause the following problems:

1 If any device other than the chiller attempts to start the

chiller without first starting the pump, the chiller will lock out on the No Flow alarm and require manual reset.

2 If the chiller evaporator water temperature drops below

the “Freeze setpoint” the chiller will attempt to start the water pumps to avoid evaporator freeze. If the chiller does not have the ability to start the pumps, the chiller will alarm due to lack of water flow.

3 If the chiller does not have the ability to control the

pumps and the water system is not to be drained in temperatures below freezing, the chiller may be subject to catastrophic evaporator failure due to freezing. The freeze rating of the evaporator is based on the immersion heater and pump operation. The immersion heater itself may not be able to properly protect the evaporator from freezing without circulation of water.

10 IM 1122-2

Installation and Startup

Optional Inlet Strainer

An inlet water strainer kit is available as a shipped-loose option, sized per Tab le 2 and with the pressure drop shown in

Figure 12. The kit is field installed and consists of:

• Y-type 40% open area strainer with 304 stainless steel perforated basket, Victaulic pipe connections and strainer cap

• Extension pipe with two Schrader fittings that can be used for a pressure gauge and thermal dispersion flow switch. The pipe provides sufficient clearance from the evaporator for strainer basket removal.

• ½-inch blowdown valve

• Two Victaulic clamps

Table 2: Strainer Sizing Data

AWS Model

175ADS-250ADS

210ADH-250ADH

280ADS-350ADS

280ADH-405ADH

375ADS-530ADS

445ADH-530ADH

Figure 12: Strainer Pressure Drop

Strainer

Size (in.)

630.572

8 36.0 125

10 43.0 205

Strainer Plus

Pipe Length

(in.)

Strainer

Weight

(lbs)

McQuay thermal dispersion flow switch and a water pressure gauge. The ball valve can be installed in the strainer basket cover as a blow-down valve.

System Water Volume

All chilled water systems need adequate time to recognize a load change, respond to that load change and stabilize, without undesirable short cycling of the compressors or loss of control. In air conditioning systems, the potential for short cycling usually exists when the building load falls below the minimum chiller plant capacity or on close-coupled systems with very small water volumes.

Some of the things the designer should consider when looking at water volume are the minimum cooling load, the minimum chiller plant capacity during the low load period and the desired cycle time for the compressors.

Assuming that there are no sudden load changes and that the chiller plant has reasonable turndown, a rule of thumb of "gallons of water volume equal to two to three times the chilled water gpm flow rate" is often used.

A properly designed storage tank should be added if the system components do not provide sufficient water volume.

Variable Speed Pumping

Variable water flow involves reducing the water flow through the evaporator as the load decreases. Daikin McQuay chillers are designed for this duty, provided that the rate of change in water flow is slow, and the minimum and maximum flow rates for the evaporator are not exceeded.

Installing Optional Inlet Strainer

The extension pipe is located adjacent to the evaporator with the strainer then mounted to it. The strainer must be mounted per manufacturer's instruction with the arrows in the direction of flow; inlet and outlet are noted along with the arrows.

Use one Victaulic clamp to mount the extension pipe to the evaporator and the second to mount the strainer to the pipe. The clamps to mount the field piping to the strainer are field supplied. The piping and strainer must be supported to prevent any stress on the evaporator nozzle.

The extension pipe has two Schrader fittings that can be used as desired, frequently for mounting the optional Daikin

The recommended maximum change in water flow is 10 percent of the change per minute. For example, if the maximum (design) flow is 200 gpm and the flow is reduced to a minimum of 140 gpm, the change in flow is 60 gpm, so the maximum change per minute would be 10% of 60, or 6 gpm per minute. It would take ten minutes to change the flow through the entire range.

The water flow through the evaporator must remain between the minimum and maximum values listed on page 108. If flow drops below the minimum allowable, large reductions in heat transfer can occur. If the flow exceeds the maximum rate, excessive pressure drop and tube erosion can occur.

Evaporator Freeze Protection

Pathfinder chillers are equipped with thermostatically controlled evaporator heaters that help protect against freezeup down to -20°F (-28°C). The immersion heater itself may not be able to properly protect the evaporator from freezing without circulation of water, and it is important that the chilled water pumps are wired to, and controlled by, the chiller’s controller. Additionally, use at least one of the following procedures during periods of sub-freezing temperatures:

1 Add a concentration of a glycol anti-freeze with a freeze

point 10°F below the lowest expected temperature. This

IM 1122-2 11

Installation and Startup

on s wit ch

1" (25mm) NPT flow switch co nnection

Tee

dia. min. before switch

1 1/4" (32mm) pipe

dia. min. after switch

on switch

1" (25mm) NPT flow switch connectio n

1 1/4" (32mm) pipe

dia. min. before switch

1 1/4" (32mm) pipe

dia. min. after switch

Tee

will result in decreased capacity and increased pressure drop. Note: Do not use automotive grade antifreezes as they contain inhibitors harmful to chilled water systems. Use only glycols specifically designated for use in building cooling systems.

2 Drain the water from outdoor equipment and piping and

blow the chiller tubes dry from the chiller. Do not energize the chiller heater when water is drained from the vessel.

Note: The heaters come from the factory connected to the

control power circuit. The control power can be rewired in the field to a separate 115V supply (do not wire directly to the heater). See the field wiring diagram on page 65. If this is done, it should power the entire control circuit. Mark the disconnect switch clearly to avoid accidental deactivation of the heater during freezing temperatures. Exposed chilled water piping also requires protection. If the evaporator is drained for winter freeze protection, the heaters must be de-energized to prevent heater burnout..

Table 3: Freeze Protection

% Volume Glycol Concentration Required

Temp.

F (C)

20 (6.7) 16 18 11 12

10 (-12.2) 25 29 17 20

0 (-17.8) 33 36 22 24

-10 (-23.3) 39 42 26 28

-20 (-28.9) 44 46 30 30

-30 (-34.4) 48 50 30 33

-40 (-40.0) 52 54 30 35

-50 (-45.6) 56 57 30 35

-60 (-51.1) 60 60 30 35

Note: “Freeze protection” maintains the solution in a pumpable, usable

Note: These figures are examples only and cannot be appropriate to every

Note: Glycol of less than 25% concentration is not recommended because

Table 4: Paddle Type Flow Switch Flow Rates

Note:

For Freeze Protection For Burst Protection

Ethylene

Glycol

liquid state. “Burst protection” prevents pipes from rupturing, but solution may be in a gel state and not pumpable. In most applications, “burst” protection is sufficient; concentrations over 30% Ethylene Glycol or 35% Propylene Glycol will result in efficiency and capacity losses with negligible protection increases

situation. Generally, for an extended margin of protection, select a temperature at least 15°F lower than the expected lowest ambient temperature. Inhibitor levels should be adjusted for solutions less than 25% glycol.

of the potential for bacterial growth and loss of efficiency.

Pipe Size

(NOTE) - (2) (2) (3) (4) (4) (4) (5)

A segmented 3-inch paddle (1, 2, and 3 inches) is furnished mounted, plus a 6-inch paddle loose.

Flow rates for a 2-inch paddle trimmed to fit the pipe.

Flow rates for a 3-inch paddle trimmed to fit the pipe.

Flow rates for a 3-inch paddle.

Flow rates for a 6-inch paddle.

Propylene

Glycol

inch 1 1/4 1 1/2 2 2 1/2 3 4 5 6 8

mm 32 38 51 63 76 102 127 153 204

Ethylene

Glycol

Propylene

Glycol

Flow Switch

A flow switch must be included in the chilled water system to prove that there is adequate water flow before the unit can start. It also serves to shut down the unit in the event that water flow is interrupted in order to guard against evaporator freezeup.

A factory-mounted, solid state, thermal dispersion flow switch is available as an option. A field-installed version is also available as a kit (Accessory part number 332688401).

A paddle-type flow switch for field mounting and wiring is also available as a kit (Accessory part number 017503300). It is adaptable to pipe sizes from 1" (25mm) to 8" (203mm).

Certain minimum flow rates are required to close the switch and are listed in Table 4. Installation should be as shown in

Figure 13.

Fl ow di r e ction marke d

Flow direction marked

1 1/4" (32mm) pipe

Electrical connections in the unit control center should be made at terminals 60 and 67 from switch terminals Y and R. The normally open contacts of the flow switch should be wired between these two terminals. Flow switch contact quality must be suitable for 24 VAC, low current (16ma). Flow switch wire must be in separate conduit from any high voltage conductors (115 VAC and higher) and have an insulation rating of 600 volts.

12 IM 1122-2

Table 4: Paddle Type Flow Switch Flow Rates

Drain

Gate

Water

Strainer

Eliminator

Pressure

Gauge

Out

Protect All Field Piping

Against Freezing

Flow

Eliminator

Flow

Switch

Balancing

Gate

Flow

Liquid

Suction

  

TDelta

factorflowtons

GPM

Min.

Flow

Adjst.

No Flow

Flow

Max.

Adjst.

No Flow

Note: 1A segmented 3-inch paddle (1, 2, and 3 inches) is furnished mounted, plus a 6-inch paddle loose.

Flow rates for a 2-inch paddle trimmed to fit the pipe.

Note:

Flow rates for a 3-inch paddle trimmed to fit the pipe.

Note:

Flow rates for a 3-inch paddle.

Note:

Flow rates for a 6-inch paddle.

Note:

gpm

Lpm

gpm

Lpm

gpm

Lpm

gpm

Lpm

5.8 7.5 13.7 18.0 27.5 65.0 125.0 190.0 205.0

1.3 1.7 3.1 4.1 6.2 14.8 28.4 43.2 46.6

3.7 5.0 9.5 12.5 19.0 50.0 101.0 158.0 170.0

0.8 1.1 2.2 2.8 4.3 11.4 22.9 35.9 38.6

13.3 19.2 29.0 34.5 53.0 128.0 245.0 375.0 415.0

3.0 4.4 6.6 7.8 12.0 29.1 55.6 85.2 94.3

12.5 18.0 27.0 32.0 50.0 122.0 235.0 360.0 400.0

2.8 4.1 6.1 7.3 11.4 27.7 53.4 81.8 90.8

Installation and Startup

Figure 13: Typical Field Water Piping

4 Power - To determine glycol system kW, multiply the

water system kW by the factor designated "Power".

Test coolant with a clean, accurate glycol solution hydrometer

Vent

Valved

Vibration

Valve

(similar to that found in service stations) to determine the freezing point. Obtain percent glycol from the freezing point table below. On glycol applications, the supplier normally recommends that a minimum of 25% solution by weight be used for protection against corrosion or that additional

Vibration

Valve

inhibitors should be employed.

CAUTION

Note:

Connections for vent and drain fittings are located on the top and bottom of the evaporator.

Note: Piping must be supported to avoid putting strain on the

evaporator nozzles.

Do not use automotive grade antifreeze. Industrial grade glycols must be used. Automotive antifreeze contains inhibitors that will cause plating on the copper tubes within the chiller evaporator. The type and handling of glycol used must be consistent with local codes.

Refrigerant Charge

All packaged units are designed for use with R-134a and are shipped with a full operating charge. The operating charge for each unit is shown in the Physical Data Tables beginning on

page 15.

Glycol Solutions

When using glycol anti-freeze solutions, the chiller's capacity, glycol solution flow rate, and pressure drop through the

evaporator can be calculated using the following: Note: The procedure below does not specify the type of glycol. Use the derate factors found in Table 5 or Table 6 forcorrections when using glycol.

1 Capacity - Cooling capacity is reduced from that with

plain water. To find the reduced value, multiply the chiller’s water system tonnage by the capacity correction factor to find the chiller’s capacity when using glycol.

2 Flow - To determine flow (or Delta-T) knowing Delta-T

(or flow) and capacity:

3 Pressure drop - To determine pressure drop through the

evaporator when using glycol, enter the water pressure drop curve at the water flow rate. Multiply the water pressure drop found there by the "PD" factor to obtain corrected glycol pressure drop.

IM 1122-2 13

Performance Adjustment Factors

AWS chiller units are designed to operate with leaving chilled fluid temperatures of 20.0°F to 60.0°F (-6.7°C to 15.6°C). Consult the local Daikin McQuay sales office for performance outside these temperatures. Leaving chilled fluid temperatures below 40°F (4.4°C) result in evaporating temperatures at or below the freezing point of water and a glycol solution is required. MicroTech III control inhibits compressor unloading at leaving fluid temperatures below 30°F (-1°C). Low fluid temperatures or high equipment room humidity may require optional double evaporator insulation. The system designer should determine its necessity. The use of glycol will reduce the performance of the unit depending on its concentration. Take this into consideration during initial system design. On glycol applications, the supplier typically recommends that a minimum of 25% solution by weight be used for protection

against corrosion, or additional inhibitors will be required.

Table 5: Ethylene Glycol Correction Factors

% E.G

Freeze Point

Capacity Power Flow PD

Installation and Startup

Table 5: Ethylene Glycol Correction Factors

10 26 -3.3 0.996 0.998 1.036 1.097

20 18 -7.8 0.988 0.994 1.061 1.219

30 7 -13.9 0.979 0.991 1.092 1.352

40 -7 -21.7 0.969 0.986 1.132 1.532

50 -28 -33.3 0.958 0.981 1.182 1.748

Table 6: Propylene Glycol Correction Factors

Freeze Point

% P.G

10 26 -3.3 0.991 0.996 1.016 1.092

20 19 -7.2 0.981 0.991 1.032 1.195

30 9 -12.8 0.966 0.985 1.056 1.345

40 -5 -20.6 0.947 0.977 1.092 1.544

50 -27 -32.8 0.932 0.969 1.14 1.906

Capacity Power Flow PD

Table 7: Ambient Freeze Protection

Percent Volume Glycol Concentration Required For Freeze Protection For Burst Protection

Temperature

F (C)

20 (6.7) 16 18 11 12

10 (-12.2) 25 29 17 20

0 (-17.8) 33 36 22 24

-10 (-23.3) 39 42 26 28

-20 (-28.9) 44 46 30 30

-30 (-34.4) 48 50 30 33

-40 (-40.0) 52 54 30 35

-50 (-45.6) 56 57 30 35

-60 (-51.1) 60 60 30 35

Note: “Freeze protection” maintains the solution ina pumpable, usable

liquid state. “Burst protection” prevents pipes from rupturing, but the solution may be in a gel state and not pumpable. In most applications, “burst” protection is sufficient; concentrations over 30% Ethylene Glycol or 35% Propylene Glycol will result in efficiency and capacity losses with negligible protection increases.

Note: These figures are examples only and may not be appropriate to

every situation. Generally, for an extended margin of protection, select a temperature at least 15°F (-12°C) lower than the expected lowest ambient temperature. Adjust inhibitor levels for solutions less than 25% glycol

Note: Glycol of less than 25% concentration is not recommended because

of the potential for bacterial growth and subsequent loss of heat transfer efficiency. Additional inhibitors may be required.

Ethylene

Glycol

Propylene

Glycol

Ethylene

Glycol

Propylene

Glycol

Electrical Connections

All wiring must be done in accordance with applicable local and national codes. Pathfinder units can be ordered with either standard multi-point power or optional single point power connections and with various disconnect and circuit breaker options. Wiring within the unit is sized in accordance with the

U.S.A. National Electrical Code. Field-supplied disconnect switches are required if not factory-supplied with the unit.

Table 8: Electric Power Connection Option

Multi-Point

Power Connection

Disconnect switch per circuit, no

compressor isolation circuit breakers

High short circuit current rated panel

with disconnect switch and no

Note: Disconnect switches are molded case construction with lockable

Note: The individual compressor isolation circuit breakers for each circuit

Note: The high short circuit rated panel means that a short circuit current

Note: The factory-mounted control power transformer is protected by fuses.

Standard:

Optional:

isolation circuit breakers

through-the-door handles. They can be used to remove the unit/ circuit from the power system.

isolate the compressor and do not have through-the-door handles. They are operable only after the panel doors are opened.

up to the ratings shown in Table 9, Interrupt Ratings (kAmps)will be contained in the panel. There is a short period of time when the circuit breaker will short circuit before opening a circuit that can damage downstream components. In other words, the enclosure is stronger than a standard enclosure. It has a high interrupt rated disconnect switch.

Condenser fans are protected and isolated by circuit breakers.

One disconnect switch replacing

panel with disconnect switch and

Single-Point

Power Connection

One power block, compressor

the power block, compressor

High short circuit current rated

compressor isolation circuit

Optional:

isolation circuit breakers

Optional:

isolation circuit breakers

Optional:

breakers

Table 9: Interrupt Ratings (kAmps)

STANDARD

VOLTAGE

208-230 10kA 100kA 208-230

380 10kA 65kA 380

460 10kA 65kA 460

575 5kA 25kA 575

SHORT

CIRCUIT

PANEL

RATING

HIGH SHORT

CIRCUIT

RATED PANEL

VOLTAGE

Disconnecting means are addressed by Article 440 of the U.S.A. National Electrical Code (NEC), which requires “disconnecting means capable of disconnecting air conditioning and refrigerating equipment including motorcompressors, and controllers from the circuit feeder.” Select and locate the disconnect switch per the NEC guidelines. Maximum recommended fuse sizes are given in the electrical data tables of this catalog for help in sizing the disconnect.

Terminals are provided in a unit control panel for optional field hookup of the control circuit to a separate fused 115-volt power supply in lieu of the standard factory installed control transformer.

RapidRestore Option

This option does not require field installation. Exception: Field supplied inputs are required in the case of a backup unit being started after the power interruption rather than restarting the primary unit.. A field supplied control (normally a BAS) must turn off the Backup Chiller connection on the primary chiller and turn on the connection on the backup chiller at the time of switching. See the unit Field Wiring Diagram for the Backup Unit connection point (terminals #61 and #62).

14 IM 1122-2

Physical Data (non-VFD)

CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2

BASIC DATA

Unit Cap. @ AHRI tons (kW) Unit Operating Charge lbs (kg) 145 (66) 145 (66) 165 (75) 165 (75) 165 (75) 165 (75) Unit Dimensions L x W x H , i n. (m m) Unit Operating Weight, lbs . (kg) Unit Shipping Weight, lbs (kg) Weight-Add for Copper Fins, lbs (kg)

Weight-Add for PFCC option, lbs (kg)

COMPRESSORS, SCREW, SEMI-HERMETIC

Nominal Capacity, tons (kW) 95 (334) 95 (334) 95 (334) 115 (404) 115 (404) 115 (404) Minimum Capacity (% of Full Load) Oil charge per circuit , gallons (liters) 4.5 (17) 4.5 (17) 4.5 (17) 5.5 (21) 5.5 (21) 5.5 (21)

CONDENSERS, HIGH EFFICIENCY FIN AND TUBE TYPE

Pumpdown Capacity, lbs (kg) 208 (94) 208 (94) 250 (113) 250 (113) 250 (113) 250 (113) Coil Inlet Face Area, sq. ft. (sq. m.) 123.1 (11.4) 123.1 (11.4) 147.7 (13.7) 147.7 (13.7) 147.7 (13.7) 147.7 (13.7) Rows Deep/Fins Per Inch 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

CONDENSER FANS, DIRECT DRIVE PROPELLER TYPE

Fan Motor, hp (kW) Fan & Motor RPM Fan Tip Speed, fpm (m/s) Airflow , cfm (l/s )

EVAPORATOR, DIRECT EXPANSION SHELL AND TUBE

Shell Dia.-Tube Length, in.(mm) Water Volume, gallons (liters) Victaulic inlet/outlet conn. in. (mm) Max. Water Pre s sure, psi (kPa)

Max . Refrigerant Press ., psi (kPa)

160 (73)160 (73)

16 x 406 (406 x 2750)

68 (258)

133020 (62778) 133020 (62778)

152 (1048)152 (1048) 152 (1048)

6984 (35)

6 (168) 6 (168) 6 (168)

325 (2241) 325 (2241) 325 (2241)

66 (251)

1.4 (1.05)

788 (357)

160 (73)

13792 (6256)

16 x 108 (406 x 2750) 16 x 108 (406 x 2750)

6984 (35)

66 (251)

6984 (35)

14335 (6503)

477 (216) 477 (216)

1786 (810) 1786 (810)

850 850 850

666

1.4 (1.05)

477 (216)

110850 (52315)

1.4 (1.05)

(6220 x 2225 x 2548) (6220 x 2225 x 2548) (6220 x 2225 x 2548)

676 (307) 788 (357)

13072 (5930) 13788 (6255) 12529 (5684) 13245 (6008)

1786 (810)

Data

AWS190BDS AWS210BDS AWS225BDS

180.1 (633) 201.3 (708) 216.3 (760)

15 15

245 x 88 x 100 245 x 88 x 100 245 x 88 x 100

Note: This information applies only to Rev 0A models of AWS-B. For Rev 00 models, consult IM 997-5.

Table 10: Physical Data (60 Hz, Standard Efficiency, non-VFD models)

Weight-Add for Louvered Panels, lbs (kg) Weight-Add for Sound Enclosures, lbs (k

Physical Data (non-VFD)

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm )

IM 1122-2 15

Physical Data (non-VFD)

CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2

BASIC DATA

Unit Cap. @ AHRI tons (kW) Unit Operating Charge lbs (kg) 185 (84) 185 (84) 185 (84) 185 (84) 210 (95) 210 (95) Unit Dimensions L x W x H, in. (mm) Unit Operating Weight, lbs. (kg) Unit Shipping Weight, lbs (kg) Weight-Add for Copper Fins, lbs (kg) Weight-Add for Louvered Panels, lbs (kg)

Weight-Add for PFCC option, lbs (kg)

COMPRESSORS, SCREW, SEMI-HERMETIC

Nominal Capacity, tons (kW) 115 (404) 135 (475) 135 (475) 135 (475) 135 (475) 155 (545) Minimum Capacity (% of Full Load) Oil charge per circuit , gallons (liters) 5.5 (21) 5.5 (21) 5.5 (21) 5.5 (21) 5.5 (21) 6 (23)

CONDENSERS, HIGH EFFICIENCY FIN AND TUBE TYPE

Pumpdown Capacity, lbs (kg) 291 (132) 291 (132) 291 (132) 291 (132) 333 (151) 333 (151) Coil Inlet Face Area, sq. ft. (sq. m.) 172.3 (16.0) 172.3 (16.0) 172.3 (16.0) 172.3 (16.0) 196.9 (18.3) 196.9 (18.3) Rows Deep/Fins Per Inch 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

CONDENSER FANS, DIRECT DRIVE PROPELLER TYPE

Fan Motor, hp (kW) Fan & Motor RPM Fan Tip Speed, fpm (m/s) Airflow, cfm (l/s)

EVAPORATOR, DIRECT EXPANSION SHELL AND TUBE

Shell Dia.-Tube Length, in.(mm) Water Volume, gallons (liters) Victaulic inlet/outlet conn. in. (mm) Max. Water Pres s ure, psi (kPa)

Max. Refrigerant Press ., ps i (kPa)

160 (73)

155190 (73241)

16 x 108 / (406 x 2750)

1.4 (1.05)

14645 (6643)

900 (408) 477 (216)

250.5 (881)

280 x 88 x 100

(7121 x 2225 x 2548)

15188 (6890)

16 x 108 / (406 x 2750)

64 (243)

6 (168) 152 (1048) 325 (2241)

107 (403)

8 (219)

152 (1048)

282.9 (995)

316 x 88 x 100

(8022 x 2225 x 2548)

17491 (7934) 16624 (7541)

2372 (1076)

1012 (459)

160 (73)

477 (216)

160 (73)

177360 (83704)

1.4 (1.05) 850

1.4 (1.05)

77 8

325 (2241)

64 (243)

6 (168)

20 x 108 / (508 x 2750)

325 (2241)

155190 (73241)

850

6984 (35)

900 (408) 477 (216)

6984 (35)

850

AWS250BDS

14645 (6643)

2084 (945)

6984 (35)

152 (1048)

AWS260 BDS

280 x 88 x 100

(7121 x 2225 x 2548)

15188 (6890)

Data

2084 (945)

AWS290 BDS

235.8 (829)

Note: This information applies only to Rev 0A models of AWS-B. For Rev 00 models, consult IM 997-5..

Table 11: Physical Data (60 Hz, Standard Efficiency, non-VFD models)

Weight-Add for Sound Enclosures, lbs (k

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm)

16 IM 1122-2

Table 12: Physical Data (60 Hz, Standard Efficiency, non-VFD models)

CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2

BASIC DATA

Unit Cap. @ AHRI tons (kW) Unit Operating Charge lbs (kg) 215 (98) 215 (98) 265 (120) 265 (120) 265 (120) 265 (120) Unit Dimensions L x W x H, in. (m m ) Unit Operating Weight, lbs. (kg) Unit Shipping Weight, lbs (kg) Weight-Add for Copper Fins, lbs (kg)

Weight-Add for PFCC option, lbs (kg)

COMPRESSORS, SCREW, SEMI- HERMETIC

Nominal Capacity, tons (kW) 155 (545) 155 (545) 155 (545) 185 (650) 185 (650) 185 (650) Minimum Capacity (% of Full Load) Oil charge per circuit , gallons (liters) 6 (23) 6 (23) 6 (23) 6 (23) 6 (23) 6 (23)

CONDENSERS, HIGH EFFICIENCY FIN AND TUBE TYPE

Pumpdown Capacity, lbs (kg) 333 (151) 333 (151) 416 (189) 416 (189) 416 (189) 416 (189) Coil Inlet Face Area, sq. ft. (sq. m.) 196.9 (18.3) 196.9 (18.3) 246.1 (22.8) 246.1 (22.8) 246.1 (22.8) 246.1 (22.8) Rows Deep/Fins Per Inch 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

CONDENSER FANS, DIRECT DRIVE PROPELLER TYPE

Fan Motor, hp (kW) Fan & Motor RPM Fan Tip Speed, fpm (m/s) Airflow, cfm (l/s)

EVAPORATOR, DIRECT EXPANS ION SHELL AND TUBE

Shell Dia.-Tube Length, in.(mm) Water Volume, gallons (liters) Victaulic inlet/outlet conn. in. (mm) Max. Water Pressure, psi (kPa)

Max. Refrigerant Press., psi (kPa)

20 x 108 / (508 x 2750)

1.4 (1.05) 850

102 (386) 102 (386)

6984 (35) 6984 (35) 6984 (35)

177360 (83704) 221700 (104630) 221700 (104630)

10 10

19803 (8983)

160 (73) 160 (73)

20 x 108 / (508 x 2750)

107 (403)

325 (2241) 325 (2241) 325 (2241)

8 (219) 8 (219) 8 (219)

152 (1048) 152 (1048) 152 (1048)

8810

20 x 108 / (508 x 2750)

1.4 (1.05) 1.4 (1.05)

850 850

15 15 15

160 (73)

1012 (459) 1236 (561) 1236 (561)

477 (216) 477 (216) 477 (216)

2372 (1076) 2968 (1346) 2968 (1346)

17294 (7845) 18936 (8590) 18936 (8590)

361.4 (1271)

Data

AWS310 BDS AW S350 BDS AW S375BDS

387 x 88 x 100 387 x 88 x 100

300.4 (1056) 340.6 (1197)

(9823 x 2225 x 2548)

18161 (8238) 19803 (8983)

(8026 x 2225 x 2548) (9823 x 2225 x 2548)

316 x 88 x 100

Weight-Add for Louvered Panels, lbs (kg) Weight-Add for Sound Enclosures, lbs (k

Physical Data (non-VFD)

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm)

IM 1122-2 17

Physical Data (non-VFD)

CIRCUIT 1 CIRCUIT 2 CIRCUIT 3 CIRCUIT 1 CIRCUIT 2 CIRCUIT 3

BASIC DATA

Unit Cap. @ AHRI tons (kW) Unit Operating Charge lbs (kg) 185 (84) 185 (84) 220 (100) 185 (84) 185 (84) 220 (100) Unit Dimensions L x W x H , i n. (m m) Unit Operating Weight, lbs. (kg) Unit Shipping Weight, lbs (kg) Weight-Add for Copper Fins, lbs (kg) Weight-Add for Louvered Panels, lbs (kg)

Weight-Add for PFCC option, lbs (kg)

COMPRESSORS, SCREW, SEMI-HERMETIC

Nominal Capacity, tons (kW) 135 (475) 135 (475) 135 (475) 135 (475) 135 (475) 155 (545) Minimum Capacity (% of Full Load) Oil charge per circuit , gallons (liters) 5.5 (21) 5.5 (21) 5.5 (21) 5.5 (21) 5.5 (21) 6 (23)

CONDENSERS, HIGH EFFICIENCY FIN AND TUBE TYPE

Pumpdown Capacity, lbs (kg) 291 (132) 291 (132) 333 (151) 291 (132) 291 (132) 333 (151) Coil Inlet Face Area, sq. ft. (sq. m.) 172.3 (16.0) 172.3 (16.0) 196.9 (18.3) 172.3 (16.0) 172.3 (16.0) 196.9 (18.3) Rows Deep/Fins Per Inch 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

CONDENSER FANS, DIRECT DRIVE PROPELLER TYPE

Fan Motor, hp (kW) Fan & Motor RPM Fan Tip Speed, fpm (m/s) Airflow , cfm (l /s )

EVAPORATOR, DIRECT EXPANSION SHELL AND TUBE

Shell Dia.-Tube Length, in.(mm) Water Volume, gallons (liters) Victaulic inlet/outlet conn. in. (mm) Max. Water Pres s ure, psi (kPa)

Max . Refrigerant Press ., psi (kPa)

(11123 x 2225 x 2548)

1348 (611)

776 (352)

438 x 88 x 100

6984 (35)

24260 (11005) 22861 (10370)

3256 (1477)

1348 (611)

776 (352)

325 (2241)

6984 (35)

266040 (125556) 243870 (115094)

152 (1048)

10 (273)

152 (1048)

10 (273)

325 (2241)

26 x 130 / (660 x 3300)

225 (850)

26 x 130 / (660 x 3300)

225 (850)

1.4 (1.05)

850

1.4 (1.05) 850

120 (55) 120 (55)

778

(11123 x 2225 x 2548)

24931 (11309) 23532 (10674)

3256 (1477)

418.7 (1472)

438 x 88 x 100

AWS400BTS

398.3 (1400)

Data

AWS425BTS

Table 13: Physical Data (60 Hz, Standard Efficiency, non-VFD models)

Weight-Add for Sound Enclosures, lbs (k

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm)

18 IM 1122-2

Table 14: Physical Data (60 Hz, Standard Efficiency, non-VFD models)

CIRCUIT 1 CIRCUIT 2 CIRCUIT 3 CIRCUIT 1 CIRCUIT 2 CIRCUIT 3

BASIC DATA

Unit Ca p. @ AHRI tons (kW) Unit Operating Charge lbs (kg) 210 (95) 210 (95) 220 (100) 210 (95) 210 (95) 220 (100)

Unit Operating Weight, lbs . (kg) Unit Shipping Weight, lbs (kg) Weight-Add for Copper Fins, lbs (kg)

Weight-Add for PFCC option, lbs (kg)

COMPRESSORS, SCREW , SEMI-HERMETIC

Nominal Capacity, tons (kW) 135 (475) 155 (545) 155 (545) 155 (545) 155 (545) 155 (545) Minimum Capacity (% of Full Load) Oil charge per circuit , gallons (liters) 5.5 (21) 6 (23) 6 (23) 6 (23) 6 (23) 6 (23)

CONDENSERS, HIGH EFFICIENCY FIN AND TUBE TYPE

Pumpdown Capacity, lbs (kg) 333 (151) 333 (151) 333 (151) 333 (151) 333 (151) 333 (151) Coil Inlet Fa ce Area , s q. ft. (s q. m.) 196.9 (18.3) 196.9 (18.3) 196.9 (18.3) 196.9 (18.3) 196.9 (18.3) 196.9 (18.3) Rows Deep/Fins Per Inch 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

CONDENSER FANS, DIRECT DRIV E PROPELLER TYPE

Fan Motor, hp (kW) Fan & Motor RPM Fan Tip Speed, fpm (m/s)

EVAPORATOR, DIRECT EXPANSION SHELL AND TUBE

Water Volume, gallons (liters) Victaulic inlet/outlet conn. in. (mm) Max. Water Pres s ure, ps i (kPa)

Max . Refrigerant Press ., psi (kPa)

120 (55)

441.4 (1552)

1.4 (1.05) 850

459.2 (1615)

26418 (11984)

1460 (662)

776 (352)

1460 (662)

120 (55)

325 (2241) 325 (2241)

10 (273)

152 (1048)

10 (273)

152 (1048)

225 (850)

220 (831)

6984 (35)

776 (352)

27143 (12312)

AWS450BTS AWS470BTS

8888

Data

25019 (11349)

3553 (1612)

25744 (11678)

3553 (1612)

Note: This information applies only to Rev 0A models of AWS-B. For Rev 00 models, consult IM 997-5.

Physical Data (non-VFD)

Unit Dimensions L x W x H , i n. (m m)

Weight-Add for Louvered Panels, lbs (kg) Weight-Add for Sound Enclosures, lbs (k

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm)

Airflow, cfm (l/s)

Shell Dia.-Tube Length, in.(mm)

473 x 88 x 100

(12024 x 2225 x 2548)

266040 (125556)

26 x 130 / (660 x 3300)

473 x 88 x 100

(12024 x 2225 x 2548)

266040 (125556)

26 x 130 / (660 x 3300)

IM 1122-2 19

Physical Data (non-VFD)

CIRCUIT 1 CIRCUIT 2 CIRCUIT 3 CIRCUIT 1 CIRCUIT 2 CIRCUIT 3

BASIC DATA

Unit Cap. @ AHRI tons (kW) Unit Operating Charge lbs (kg) 210 (95) 210 (95) 280 (127) 265 (120) 265 (120) 220 (100)

Unit Operating Weight, lbs. (kg) Unit Shipping Weight, lbs (kg) Weight-Add for Copper Fins, lbs (kg) Weight-Add for Louvered Panels, lbs (kg)

Weight-Add for PFCC option, lbs (kg)

COMPRESSORS, SCREW, SEMI- HERMETIC

Nominal Capacity, tons (kW) 155 (545) 155 (545) 185 (650) 185 (650) 185 (650) 155 (545) Minimum Capacity (% of Full Load) Oil charge per circuit , gallons (liters ) 6 (23) 6 (23) 6 (23) 6 (23) 6 (23) 6 (23)

CONDENSERS, HIGH EFFICIENCY FIN AND TUBE TYPE

Pumpdown Capacity, lbs (kg) 333 (151) 333 (151) 416 (189) 416 (189) 416 (189) 333 (151) Coil Inlet Face Area, sq. ft. (sq. m.) 196.9 (18.3) 196.9 (18.3) 246.1 (22.8) 246.1 (22.8) 246.1 (22.8) 196.9 (18.3) Rows Deep/Fins Per Inch 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

CONDENSER FANS, DIRECT DRIVE PROP ELLER TYPE

Fan Motor, hp (kW) Fan & Motor RPM Fan Tip Speed, fpm (m/s)

EVAPORATOR, DIRECT EXPANS ION SHELL AND TUBE

Water Volume, gallons (liters) Victaulic inlet/outlet conn. in. (mm) Max. Water Pressure, psi (kPa)

Max. Refrigerant Press., psi (kPa)

120 (55)

26503 (12022)

3870 (1755)

88 8 10 10

120 (55)

27502 (12475)

325 (2241) 325 (2241)

220 (831)

10 (273)

152 (1048)

10 (273)

152 (1048)

6984 (35)

1.4 (1.05) 850

6984 (35)

27902 (12657)

28901 (13110)

4168 (1891)

1572 (713)

776 (352)

1684 (764)

776 (352)

488.3 (1717)

517.7 (1820)

AWS500BTS AWS525BTS

Data

Note: This information applies only to Rev 0A models of AWS-B. For Rev 00 models, consult IM 997-5.

Table 15: Physical Data (60 Hz, Standard Efficiency, non-VFD models)

Unit Dimensions L x W x H, in. (mm)

Weight-Add for Sound Enclosures, lbs (k

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm )

Airflow, cfm (l/s)

Shell Dia.-Tube Length, in.(mm)

509 x 88 x 100

(12921 x 2225 x 2548)

288210 (136019) 310380 (146482)

26 x 130 / (660 x 3300)

544 x 88 x 100

(13823 x 2225 x 2548)

26 x 130 / (660 x 3300)

20 IM 1122-2

Table 16: Physical Data (60 Hz, Standard Efficiency, non-VFD models)

CIRCUIT 1 CIRCUIT 2 CIRCUIT 3

BASIC DATA

Unit Cap. @ AHRI tons (kW) Unit Operating Charge lbs (kg) 270 (122) 270 (122) 280 (127) Unit Dimens ions L x W x H, in. (mm) Unit Operating Weight, lbs. (kg) Unit Shipping Weight, lbs (kg) Weight-Add for Copper Fins, lbs (kg)

Weight-Add for PFCC option, lbs (kg)

COMPRESSORS, SCREW, SEMI-HERMETIC

Nominal Capacity, tons (kW) 185 (650) 185 (650) 185 (650) Minimum Capacity (% of Full Load) Oil charge per circuit , gallons (liters) 6 (23) 6 (23) 6 (23)

CONDENSERS, HIGH EFFICIENCY FIN AND TUBE TYPE

Pumpdown Capacity, lbs (kg) 416 (189) 416 (189) 416 (189) Coil Inlet Face Area, sq. ft. (sq. m.) 246.1 (22.8) 246.1 (22.8) 246.1 (22.8) Rows Deep/Fins Per Inch 3 / 16 3 / 16 3 / 16

CONDENSER FANS, DIRECT DRIVE PROPELLER TYPE

Fan Motor, hp (kW) Fan & Motor RPM Fan Tip Speed, fpm (m/s) Airflow, cfm (l/s)

EVAPORATOR, DIRECT EXPANSION SHELL AND TUBE

Shell Dia.-Tube Length, in.(mm) Water Volum e, gall ons (li ters ) Victauli c i nlet/outlet conn. in. (m m ) Max. Water Press ure, psi (kPa)

Max . Refr igerant Press ., ps i (kPa)

120 (55)

325 (2241)

26 x 130 / (660 x 3300)

220 (831)

10 (273)

152 (1048)

1.4 (1.05) 850

6984 (35)

332550 (156945)

10 10 10

1796 (815)

776 (352)

28244 (12812)

4466 (2026)

547.3 (1924)

580 x 88 x 100

(14722 x 2225 x 2548)

29643 (13446)

Data

AWS550 BTS

Note: This information applies only to Rev 0A models of AWS-B. For Rev 00 models, consult IM 997-5.

Weight-Add for Louvered Panels, lbs (kg) Weight-Add for Sound Enclosures, lbs (k

Physical Data (non-VFD)

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm)

IM 1122-2 21

Physical Data (non-VFD)

CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2

Unit Cap. @ AHRI tons (kW) Unit Operating Charge lbs (kg)

160 (73) 160 (73) 180 (82) 180 (82) 180 (82) 180 (82)

Uni t Dime n s ions

L x W x H, in. (mm)

Unit Operating Weight, lbs. (kg) Unit Shipping Weight, lbs (kg)

Weight-Add for Copper Fins, lbs (kg)

Weight-Add for PFCC option, lbs (kg)

Nominal Capacity, tons (kW)

105 (369) 105 ( 369) 105 (369) 125 (439) 125 ( 439) 125 (439) Minimum Capacity (% of Full Load)

Oil charge per circ uit , gallons (liters)

4.5 (17) 4.5 ( 17) 4.5 (17) 5.5 (21) 5.5 (21) 5.5 (21)

Pumpdow n Capacity, lbs (kg)

250 (113) 250 ( 113) 291 (132) 291 (132) 291 ( 132) 291 (132) Coil Inlet Face Area, sq. ft. (sq. m.)

147.7 (13.7) 147.7 (13.7) 172.3 (16.0) 172.3 (16.0) 172.3 (16.0) 172.3 (16.0)

Row s Deep/ Fin s Per Inc h

3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm) Fan Motor, hp (kW) Fan & Motor RPM Fan Tip Speed, f pm (m/s)

Airflow , cf m (l/s)

Shell Dia.-Tube Length, in.(mm)

Water Volume, gallons (liters) Victaulic inlet/outlet conn. in. (mm) Max. Water Pressure, psi (kPa) Max. Refrigerant Press., psi (kPa)

160 (73) 160 (73) 160 (73)

900 (408) 477 (216)

13110 (5947)

EVAPORA T OR, DI RECT EXPA NS I ON SHEL L AND T UBE

325 (2241) 325 (2241) 325 (2241)

6 (168) 6 (168) 6 (168)

152 (1048) 152 (1048) 152 (1048)

16 x 108 / (406 x 2750) 16 x 108 / (406 x 2750) 16 x 108 / (406 x 2750)

66 (251) 64 (243) 64 (243)

6984 (35) 6984 (35) 6984 (35)

133020 (62778) 155190 (73241) 155190 (73241)

850 850 850

667

CONDENSER FA NS, DI REC T DRIV E PROPELL ER T YPE

1.4 (1.05) 1.4 (1.05) 1.4 (1.05)

777

1876 (851) 2084 (945) 2084 (945)

477 (216) 477 (216)

15 15 15

788 (357) 900 (408)

(6220 x 2225 x 2548) (7121 x 2225 x 2548)

14622 (6633)

(7121 x 2225 x 2548)

13653 (6193) 15165 (6879) 15825 (7179)

15282 (6932)

205.7 (723) 225.2 (792) 240.6 (846)

245 x 88 x 100 280 x 88 x 100 280 x 88 x 100

Dat a

AWS210BDH AWS230BDH AWS250BDH

BASI C DA TA

COMPRESSORS, SCREW, SEMI- HERMETIC

CONDENSERS, HI GH EFFIC I ENCY FI N A ND T UBE TY PE

Note: This information applies only to Rev 0A models of AWS-B. For Rev 00 models, consult IM 997-5.

Table 17: Physical Data (60 Hz, High Efficiency, non-VFD models)

Weight-Add for Louvered Panels, lbs (kg) Weight-Add for Sound Enclosures, lbs (k

22 IM 1122-2

Table 18: Physical Data (60 Hz, High Efficiency, non-VFD models)

CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2

Unit Cap. @ AHRI tons (kW) Unit Operating Charge lbs ( kg)

230 (104) 250 (113) 250 (113) 250 (113) 260 (118) 285 (129)

Unit Dimensions

L x W x H, in. (mm) Unit Operating Weight, lbs. (kg)

Unit Shipping Weight, lbs (kg)

Weight-Add for Copper Fins, lbs (kg) Weight-Add for Louvered Panels, lbs (kg)

Weight-Add for PFCC option, lbs (kg)

Nominal Capacity, tons (kW)

125 (439) 150 ( 528) 150 ( 528) 150 (528) 150 (528) 175 (615) Minimum Capacity (% of Full Load) Oil charge per circuit , gallons (liters)

5.5 (21) 5.5 ( 21) 5.5 (21) 5.5 (21) 5.5 (21) 6 (23)

Pumpdow n Capacity, lbs (kg)

333 (151) 333 ( 151) 333 ( 151) 333 (151) 416 (189) 416 (189) Coil Inlet Face Area, sq. ft. (sq. m.)

196.9 (18.3) 196.9 (18.3) 196.9 (18.3) 196.9 (18.3) 246.1 (22.8) 246.1 (22.8)

Row s Deep/Fins Per Inch

3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm) Fan Motor, hp (kW) Fan & Motor RPM Fan Tip Speed, f pm (m/s) Airflow , cfm (l/s)

Shell Dia.-Tube Length, in.(mm) Water Volume, gallons ( liters) Victaulic inlet/outlet conn. in. (mm) Max. Water Pressure, psi (kPa) Max . Refrigerant Press., ps i (kPa)

1012 (459) 1012 (459)

(8022 x 2225 x 2548) (8022 x 2225 x 2548)

152 (1048)

325 (2241) 325 (2241) 325 (2241)

107 (403) 107 (403) 102 (386)

8 (219) 8 (219) 8 (219)

152 (1048) 152 (1048)

177360 (83704) 177360 (83704) 221700 (104630)

20 x 108 / (508 x 2750) 20 x 108 / (508 x 2750) 20 x 108 / (508 x 2750)

850 850 850

6984 (35) 6984 (35) 6984 (35)

10 10

1.4 (1.05) 1.4 (1.05) 1.4 (1.05)

8888

2372 (1076) 2968 (1346)

15 15 15

160 (73) 160 (73) 160 (73)

316 x 88 x 100 387 x 88 x 100

1236 (561)

477 (216) 477 (216) 477 (216)

16594 (7527) 16594 (7527) 18897 (8572)

2372 (1076)

(9823 x 2225 x 2548)

17461 (7921) 17461 (7921) 19764 (8965)

271.9 (956) 288.7 (1015) 327.3 (1151)

316 x 88 x 100

Da ta

AWS280BDH AWS300BDH AWS330BDH

EV A PORA T OR, DI REC T EXPA NS I ON SHELL AND T UBE

CONDENSER FA NS , DI RECT DRIV E PROPELL ER T YPE

BAS I C DA T A

COMPRESSORS, SCREW, SEMI- HERM ETIC

CONDENSERS, HI GH EFFI C I ENCY FI N A ND T UBE T YPE

Note: This information applies only to Rev 0A models of AWS-B. For Rev 00 models, consult IM 997-5.

Weight-Add for Sound Enclosures, lbs (k

Physical Data (non-VFD)

IM 1122-2 23

Physical Data (non-VFD)

CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2

Unit Cap. @ AHRI tons (kW) Unit Operating Charge lbs ( kg)

285 (129) 285 (129) 285 (129) 331 (150) 331 (150) 331 (150)

Unit Dimensions L x W x H, in. (mm) Unit Operating Weight, lbs. (kg)

Unit Shipping Weight, lbs ( kg)

Weight-Add for Copper Fins, lbs (kg)

Weight-Add for PFCC option, lbs (kg)

Nominal Capacity , tons (kW)

175 (615) 175 (615) 175 (615) 205 (721) 205 (721) 205 (721) Minimum Capacity ( % of Full Load)

Oil charge per circuit , gallons (liters)

6 (23) 6 (23) 6 (23) 6 (23) 6 (23) 6 (23)

Pumpdow n Capacity , lbs (kg)

416 (189) 416 (189) 416 (189) 500 (227) 500 (227) 500 (227) Coil Inlet Face Area, sq. ft. (sq. m.)

246.1 (22.8) 246.1 (22.8) 246.1 (22.8) 295.3 (27.4) 295.3 (27.4) 295.3 ( 27.4)

Row s Deep/Fins Per Inch

3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm) Fan Motor, hp (kW) Fan & Motor RPM Fan Tip Speed, f pm (m/s)

Airflow , cfm (l/s)

Shell Dia.-Tube Length, in.(mm)

Water Volume, gallons (liters) Victaulic inlet/outlet conn. in. ( mm) Max. Water Pressure, psi (kPa)

Max. Refrigerant Press., psi (kPa)

160 (73)160 (73) 160 (73)

BASI C DAT A

COMPRESSORS, SCREW, SEMI- HERM ETIC

CONDENSER FANS, DI RECT DRI V E PROPEL L ER T YPE

EV A PORA T OR, DI RECT EXPANSION S HEL L AND T UBE

325 (2241) 325 (2241) 325 (2241)

20 x 108 / (508 x 2750) 20 x 108 / ( 508 x 2750)

102 (386)

8 (219) 8 ( 219) 8 (219)

152 (1048) 152 (1048) 152 (1048)

6984 (35) 6984 (35) 6984 ( 35)

221700 (104630) 243870 (115094) 266040 (125556)

1.4 (1.05) 1.4 (1.05) 1.4 (1.05) 850 850 850

15 15 15

10 10 10 12 12 12

CONDENSERS, HI GH EFFIC I ENCY FIN AND T UBE TYPE

1236 (561) 1348 (611) 1460 (662)

477 (216) 477 (216) 477 (216)

19577 (8880) 20997 (9525) 21790 (9884)

2968 (1346) 3256 (1477) 3553 (1612)

(9823 x 2225 x 2548) (11123 x 2225 x 2548) (12024 x 2225 x 2548)

20444 (9274) 21864 (9918) 22657 (10278)

348.1 (1224) 378.7 (1332) 409.8 (1441)

387 x 88 x 100 438 x 88 x 100 473 x 88 x 101

Da ta

AWS350BDH AWS390BDH AWS410BDH

20 x 108 / (508 x 2750)

100 (377) 100 (377)

Note:This information applies only to Rev 0A models of AWS-B. For Rev 00 models, consult IM 997-5.

Table 19: Physical Data (60 Hz, High Efficiency, non-VFD models)

Weight-Add for Louvered Panels, lbs (kg) Weight-Add for Sound Enclosures, lbs (k

24 IM 1122-2

Table 20: Physical Data (60 Hz, High Efficiency, non-VFD models)

CIRCUIT 1 CIRCUIT 2 CIRCUIT 3 CIRCUIT 1 CIRCUIT 2 CIRCUIT 3

Unit Cap. @ A HRI ton s (kW ) Unit Operating Charge lbs (kg)

250 (113) 250 (113) 250 (113) 250 (113) 250 (113) 295 (134)

Unit Dimens ions L x W x H, in. (mm) Unit Operating Weight, lbs. (kg) Unit Shipping Weight, lbs (kg)

Weight-Add for Copper Fins, lbs (kg) Weight-Add for Louvered Panels, lbs (kg)

Weight-Add for PFCC option, lbs (kg)

Nominal Capacity, tons (kW)

150 (528) 150 (528) 150 (528) 150 (528) 150 (528) 175 (615) Minimum Capacity (% of Full Load) Oil c harge per circuit , gallons (liters)

5.5 (21) 5.5 (21) 5.5 (21) 5.5 (21) 5.5 (21) 6 (23)

Pumpdow n Capacity, lbs (kg)

333 (151) 333 (151) 333 (151) 333 (151) 333 (151) 416 (189) Coil Inlet Face Area, sq. ft. (s q. m.)

196.9 (18.3) 196.9 (18.3) 196.9 ( 18.3) 196.9 (18.3) 196.9 (18.3) 246.1 (22.8)

Row s Deep/Fins Per Inc h

3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm) Fan Motor, hp (kW) Fan & Motor RPM Fan Tip Speed, f pm (m/s) Airflow , cfm (l/s)

Shell Dia.-Tube Length, in.(mm) Water V olume, gallons (liter s ) Victaulic inle t/outlet conn. in. ( mm) Max. Water Pressure, psi (kPa)

Max. Refrigerant Press., psi (kPa)

120 (55) 120 (55)

1460 (662)

325 (2241)325 (2241)

850 850

6984 (35)

266040 (125556) 288210 (136019)

26 x 130 / (660 x 3300)

225 (850)

26 x 130 / ( 660 x 3300)

220 (831)

EVAPORA T OR, DIRECT EXPA NS ION S HELL A ND T UBE

10 (273)

152 (1048)

10 (273)

152 (1048)

1.4 (1.05)

CONDENSERS, HI GH EFFIC IENCY FIN AND T UBE T YPE

CONDENSER FA NS, DIRECT DRIV E P ROPEL L ER T Y PE

776 (352)

(12024 x 2225 x 2548)

26057 (11820)

(12921 x 2225 x 2548)

27542 (12493)

1572 (713)

776 (352)

24658 (11185)

3553 (1612)

26143 (11859)

3870 (1755)

446.3 (1569)

473 x 88 x 100

470.3 (1654)

509 x 88 x 100

Dat a

AWS475BTH

BASI C DA T A

COM PRESSORS, SCREW, SEMI-HERMETIC

AWS450BTH

6984 (35)

88810

Note: This information applies only to Rev 0A models of AWS-B. For Rev 00 models, consult IM 997-5.

Weight-Add for Sound Enclosures, lbs (k

Physical Data (non-VFD)

IM 1122-2 25

Physical Data (non-VFD)

CIRCUIT 1 CIRCUIT 2 CIRCUIT 3 CIRCUIT 1 CIRCUIT 2 CIRCUIT 3

BASI C DA T A

Uni t Cap. @ A HRI t o n s (kW ) Unit Operating Charge lbs (kg)

295 (134) 295 (134) 250 (113) 295 (134) 295 (134) 295 (134)

Uni t Dimen s ion s L x W x H, in. (mm) Unit Operating Weight, lbs . (kg) Unit Shipping Weight, lbs (kg)

Weight-Add for Copper Fins, lbs (kg)

Weight-Add for PFCC option, lbs (kg)

COMPRESSORS, SCREW, SEMI- HERM ETIC

Nominal Capacity, tons (kW) 175 (615) 175 (615) 150 (528) 175 (615) 175 (615) 175 (615) Minimum Capacity (% of Full Load) Oil charge per circuit , gallons (liters) 6 (23) 6 ( 23) 5.5 (21) 6 (23) 6 (23) 6 (23)

CONDENSERS, HI GH EFFICI ENCY FIN AND TUBE TYP E

Pumpdow n Capacity, lbs (kg) 416 (189) 416 (189) 333 (151) 416 (189) 416 (189) 416 (189) Coil Inlet Face Area, sq. ft. (sq. m.) 246.1 (22.8) 246.1 (22.8) 196.9 (18.3) 246.1 (22.8) 246.1 (22.8) 246.1 (22.8) Row s Deep/Fins Per Inch 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

CONDENSER FA NS, DIRECT DRIV E PROPEL L ER TYPE

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm) Fan Motor, hp (kW) Fan & Motor RPM Fan Tip Speed, fpm (m/s) Airflow , cfm (l/s)

EVAPORA T OR, DIRECT EXPA NSI ON S HEL L A ND T UBE

Shell Dia.- Tube Length, in.(mm) Water Volume, gallons (liters) Victaulic inlet/outlet conn. in. (mm) Max. Water Pressure, psi (kPa)

Max. Refrigerant Press., psi (kPa)

325 (2241)

120 (55) 120 (55)

332550 (156945)

325 (2241)

6984 (35) 6984 (35)

310380 (146482)

152 (1048)

10 (273) 10 (273)

152 (1048)

26 x 130 / (660 x 3300)

220 (831)

26 x 130 / (660 x 3300)

220 (831)

1.4 (1.05) 1.4 (1.05)

10 10 8 10

850

1684 (764)

776 (352)

10 10

850

27782 (12602)

4168 (1891)

(13823 x 2225 x 2548)

29181 (13237)

499.4 (1756)

544 x 88 x 100

Dat a

AWS500BTH AWS530BTH

528.3 (1857)

580 x 88 x 100

(14722 x 2225 x 2548)

30608 (13884) 29209 (13249)

4466 (2026)

1796 (815)

776 (352)

Note: This information applies only to Rev 0A models of AWS-B. For Rev 00 models, consult IM 997-5.

Table 21: Physical Data (60 Hz, High Efficiency, non-VFD models)

Weight-Add for Louvered Panels, lbs (kg) Weight-Add for Sound Enclosures, lbs (k

26 IM 1122-2

Table 22: Physical Data (60 Hz, Premium Efficiency, non-VFD models)

CIRCUIT 1 CIRCUIT 2 CIRCUI T 1 CIRCUIT 2 CIRCUIT 1 CIRCUI T 2

Unit Cap. @ AHRI tons (kW) Unit Operating Charge lbs (kg)

200 (91) 200 (91) 225 (102) 225 (102) (235) (107) (235) (107)

Unit Dimensions L x W x H, in. (mm) Unit Operating Weight, lbs. (kg) Unit Shipping Weight, lbs (kg)

Weight-Add for Copper Fins, lbs (kg)

Weight-Add for PFCC option, lbs (kg)

Nominal Capacity, tons (kW)

105 (369) 105 ( 369) 105 (369) 125 (439) 125 (439) 125 (439) Minimum Capacity (% of Full Load) Oil charge per circuit , gallons (liters)

4.5 (17) 4.5 (17) 4.5 (17) 5.5 (21) 5.5 (21) 5.5 (21)

Pumpdow n Capacity, lbs (kg)

333 (151) 333 ( 151) 375 (170) 375 (170) 375 (170) 375 (170) Coil Inlet Face A rea, sq. f t. (sq. m.)

196.9 (18.3) 196.9 (18.3) 221.5 (20.6) 221.5 (20.6) 221.5 (20.6) 221.5 (20.6)

Row s Deep/Fins Per Inch

3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm) Fan Motor, hp (kW) Fan & Motor RPM Fan Tip Speed, f pm (m/s) Airflow , cf m (l/s)

Shell Dia.-Tube Length, in.(mm) Water Volume, gallons ( liters) Victaulic inlet/outlet conn. in. (mm) Max. Water Pressure, psi (kPa)

Max . Refrigerant Press., psi (kPa)

232.8 (818)

160 (73) 160 (73) 160 (73)

AWS290 BDP

256.4 (901) 277.5 (976)

15958 (7239) 17379 (7883) 19069 (8650)

316 x 88 x 100 351 x 88 x 100 351 x 88 x 100

(8022 x 2225 x 2548) (8923 x 2225 x 2548) (8923 x 2225 x 2548)

2372 (1076) 2679 (1215) 2679 (1215)

1012 (459) 1124 (510) 1124 (510)

477 (216)

15 15 15

CONDENSER FANS, DIRECT DRIV E PROPELLER TYPE

1.4 (1.05) 1.4 (1.05) 1.4 (1.05)

8899

850 850 850

6984 (35) 6984 (35) 6984 (35)

177360 (83704) 199530 (94167) 199530 (94167)

20 x 154 / (508 x 3900) 20 x 154 / (508 x 3900) 26 x 154 / (660 x 3900)

EVAPORAT OR, DI RECT EXP A NSION SHELL A ND T UBE

158 (599) 158 (599) 276 (1043)

8 (2199 8 (219) 10 (273)

COMPRESSORS, SCREW, SEMI-HERM ETIC

CONDENSERS, HIGH EFFICIENCY FIN AND TUBE TYPE

477 (216) 477 (216)

BASI C DAT A

17210 (7807) 18631 (8451) 20722 (9400)

Dat a

AWS240 BDP AW S26 5BDP

152 (1048) 152 (1048) 152 (1048) 325 (2241) 325 (2241) 325 (2241)

Note: This information applies only to Rev 0A models of AWS-B. For Rev 00 models, consult IM 997-5.

Weight-Add for Louvered Panels, lbs (kg) Weight-Add for Sound Enclosures, lbs (k

Physical Data (non-VFD)

IM 1122-2 27

Physical Data (non-VFD)

CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2

Unit Cap. @ AHRI tons (kW) Unit Operating Charge lbs (kg)

250 (113) 250 (113) 260 (118) 260 (118) 260 (118) 300 (136) Unit Dimensions L x W x H, in. (mm) Unit Operating Weight, lbs. (kg) Unit Shipping Weight, lbs (kg)

Weight-Add for Copper Fins, lbs (kg) Weight-Add for Louvered Panels, lbs (kg)

Weight-Add for PFCC option, lbs (kg)

Nominal Capacity, tons (kW)

125 (439) 150 (528) 150 (528) 150 (528) 150 (528) 175 (615) Minimum Capacity (% of Full Load) Oil charge per circuit , gallons (liters)

5.5 (21) 5.5 (21) 5.5 (21) 5.5 (21) 5.5 (21) 6 ( 23)

Pumpdow n Capacity, lbs (kg)

416 (189) 416 (189) 416 (189) 416 (189) 416 (189) 500 (227) Coil Inlet Face Area, sq. f t. (sq. m.)

246.1 (22.8) 246.1 (22.8) 246.1 (22.8) 246.1 (22.8) 246.1 (22.8) 295.3 (27.4)

Row s Deep/Fins Per Inch

3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm) Fan Motor, hp (kW) Fan & Motor RPM Fan Tip Speed, f pm (m/s) Airflow , cf m (l/s)

Shell Dia.-Tube Length, in.(mm) Water Volume, gallons (liters) Victaulic inlet/outlet conn. in. ( mm) Max. Water Pressure, psi (kPa)

Max . Refrigerant Press., psi (kPa)

CONDENSERS, HI GH EFFI CI ENCY FI N A ND T UBE T YPE

387 x 88 x 100 438 x 88 x 100

9823 x 2225 x 2545 9823 x 2225 x 2545 11123 x 2225 x 2548

387 x 88 x 100

21559 (9779)

Dat a

AWS310 BDP AW S33 0BDP AWS36 5BDP

303.9 (1068) 324.9 (1142) 355 (1248)

BASI C DAT A

2968 (1346) 2968 (1346) 3256 (1477)

CONDENSER FANS, DI REC T DRIV E PROP EL L ER TYP E

160 (73)

21559 (9779) 23659 (10732)

19906 (9030) 19906 ( 9030) 22006 (9982)

160 (73)160 (73)

1236 (561) 1236 (561) 1348 (611)

477 (216) 477 (216) 477 ( 216)

15 15 15

COMPRESSORS, SCREW, SEMI- HERM ETIC

10 12

1.4 (1.05) 1.4 (1.05) 1.4 ( 1.05)

10 10 10 10

850 850 850

6984 (35) 6984 (35) 6984 ( 35)

221700 (104630) 221700 (104630) 243870 (115093)

26 x 154 / (660 x 3900) 26 x 154 / (660 x 3900) 26 x 154 / (660 x 3900)

EVA PORA TOR, DIRECT EXPA NSI ON SHELL A ND T UBE

276 (1043) 259 (979) 259 (979)

10 (273) 10 (273) 10 (273)

152 (1048)

325 (2241) 325 (2241) 325 (2241)

152 (1048) 152 (1048)

Note: This information applies only to Rev 0A models of AWS-B. For Rev 00 models, consult IM 997-5.

Table 23: Physical Data (60 Hz, Premium Efficiency, non-VFD models)

Weight-Add for Sound Enclosures, lbs (k

28 IM 1122-2

Table 24: Physical Data (60 Hz, Premium Efficiency, non-VFD models)

CIRCUIT 1 CIRCUIT 2

BASI C DAT A

Unit Cap. @ AHRI tons (kW) Unit Operating Char ge lbs (kg)

310 (141) 310 (141)

Unit Dimensions L x W x H, in. (mm) Unit Operating Weight, lbs. (kg) Unit Shipping Weight, lbs (kg)

Weight-Add for Copper Fins, lbs (kg)

Weight-Add for PFCC option, lbs (kg)

COMPRESSORS, SCREW, SEMI- HERMETIC

Nominal Capacity, tons (kW)

175 (615) 175 (615)

Minimum Capacity (% of Full Load) Oil charge per circuit , gallons (liters)

6 (23) 6 (23)

CONDENSERS, HIGH EFFICIENCY FIN AND TUBE TYPE

Pumpdow n Capacity, lbs (kg)

500 (227) 500 (227)

Coil Inlet Face Area, sq. ft. (sq. m.)

295.3 (27.4) 295.3 (27.4)

Row s Deep/Fins Per Inch

3 / 16 3 / 16

CONDENSER FANS, DI RECT DRI V E PROPEL L ER T YPE

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm) Fan Motor, hp (kW) Fan & Motor RPM Fan Tip Speed, f pm (m/s) Airflow , cfm (l/s)

EVAPORAT OR, DIRECT EXPA NS I ON S HELL A ND T UBE

Shell Dia.-Tube Length, in.(mm) Water V olume, gallons (liters) Victaulic inlet/outlet conn. in. (mm) Max. Water Pressure, psi (kPa)

Max . Refrigerant Pr ess., psi (kPa)

385.4 (1355)

Dat a

AWS400 BDP

1460 (662)

473 x 88 x 100

(12024 x 2225 x 2548)

25093 (11382) 23440 (10633)

3553 (1612)

477 (216)

160 (73)

850

12 12

1.4 (1.05)

152 (1048)

6984 (35)

266040 (125556)

26 x 154 / (660 x 3900)

259 (979)

10 (273)

325 (2241)

Note: This information applies only to Rev 0A models of AWS-B. For Rev 00 models, consult IM 997-5.

Weight-Add for Louvered Panels, lbs (kg) Weight-Add for Sound Enclosures, lbs (k

Physical Data (non-VFD)

IM 1122-2 29

Physical Data (VFD)

CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUI T 2 CIRCUIT 1 CIRCUIT 2

Unit Cap. @ A HRI tons ( kW) Unit Operating Charge lbs (kg)

145 (66) 145 (66) 165 (75) 165 (75) 165 (75) 165 (75) Unit Dimen s ions L x W x H, in. (mm)

Unit Operating Weight, lbs. (kg)

Unit Shipping Weight, lbs ( kg)

Weight-Add f or Copper Fins Weight-Add f or Louvered Panels

Nominal Capacity, tons (kW)

95 (334) 95 (334) 95 (334) 115 (404) 115 (404) 115 (404) Minimum Capacity (% of Full Load) Oil charge per circ uit , gallons (liter s)

4.5 (17) 4.5 (17) 4.5 (17) 5.5 (21) 5.5 (21) 5.5 (21)

Pumpdow n Capacity, lbs (kg)

208 (94) 208 (94)

250 (113) 250 (113) 250 (113) 250 (113)

Coil Inlet Face Area, sq. ft. (sq. m.)

123.1 (11.4) 123.1 (11.4)

147.7 (13.7) 147.7 ( 13.7) 147.7 (13.7) 147.7 (13.7)

Row s De e p / Fins Pe r Inc h

3 / 16 3 / 16

3 / 16 3 / 16 3 / 16 3 / 16

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm) Fan Motor, hp (kW) Fan & Motor RPM Fan Tip Speed, f pm (m/s ) Airflow , cfm (l/s)

Shell Dia.-Tube Length, in.(mm) Water V olume, gallons ( liters ) Victaulic inlet/outlet conn. in. (mm)

Max. Water Pressure, psi (kPa)

Max . Refr igerant Press., psi (kPa)

133020 (62778)

850

16 x 108 (406 x 2750) 16 x 108 (406 x 2750) 16 x 108 (406 x 2750)

6984 (35) 6984 (35) 6984 (35)

EVAPORA T OR, DI REC T EXPA NSI ON SHEL L AND T UBE

110850 (52315) 133020 (62778)

1776 (806) 1776 (806) 1776 (806)

COMPRESSORS, SCREW, SEMI-HERMETIC

676 (307) 788 (357) 788 (357)

BASI C DA TA

162.6 (572) 181.3 (637) 195.1 (686)

Dat a

152 (1048) 152 (1048)

CONDENSER FA NS , DI REC T DRI V E P ROPEL L ER T YPE

1.4 (1.05) 1.4 (1.05) 1.4 (1.05) 850 850

325 (2241) 325 (2241) 325 (2241)

68 (258) 68 (258) 66 (251)

6 (168) 6 (168) 6 (168)

152 (1048)

CONDENSERS, HI GH EFFI C I ENC Y FI N AND T UBE T YPE

20 20 20

6666

(6803 x 2225 x 2548) (6803 x 2225 x 2548) (6803 x 2225 x 2548)

14130 (6409) 15435 (7001) 15359 (6967)

14673 (6656) 15978 (7248) 15902 (7213)

268 x 88 x 100 268 x 88 x 100 268 x 88 x 100

Physical Data (VFD)

Table 25: Physical Data (60 Hz, Standard Efficiency, VFD models)

AWS1 70BDS VFD

WS190BDS VFD AWS200BDS VFD

30 IM 1122-2

Table 26: Physical Data (60 Hz, High Efficiency, VFD models)

Uni t Cap. @ A HRI t ons (kW) Unit Operating Charge lbs (kg) 160 (73) 160 (73) 180 (82) 180 (82) 180 (82) 180 ( 82)

Uni t Dimens io n s L x W x H, in. ( mm) Unit Operating Weight, lbs. ( kg)

Unit Shipping Weight, lbs (kg)

Weight-Add f or Copper Fins

Weight-Add f or Louvered Panels

Nominal Capacity, tons (kW) 105 (369) 105 (369) 105 (369) 125 (439) 125 (439) 125 (439)

Minimum Capacity (% of Full Load)

Oil charge per circuit , gallons ( liter s) 4.5 ( 17) 4.5 (17) 4.5 (17) 5.5 (21) 5.5 (21) 5.5 (21)

Pumpdown Capacity, lbs (kg) 250 (113) 250 (113) 291 (132) 291 (132) 291 (132) 291 (132)

Coil Inlet Face Area, sq. f t. (s q. m.) 147.7 (13.7) 147.7 (13.7) 172.3 (16.0) 172.3 (16.0) 172.3 (16.0) 172.3 (16.0)

Row s Deep/Fins Per Inch 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm) Fan Motor, hp (kW)

Fan & Mot o r RPM

Fan Tip Speed, f pm (m/s)

Airflow, cf m (l/s)

Shell Dia.-Tube Length, in.(mm) Water Volume, gallons (liters)

Victaulic inlet/outlet conn. in. (mm)

Max. Water Pressure, psi (kPa)

Max. Refrigerant Pr ess., psi (kPa)

6 (168) 6 (168)

850 850 850

1.4 (1.05) 1.4 (1.05)

667777

20 20 20

CONDENSER FA NS, DIRECT DRI VE PROP EL L ER T YPE

Da t a

303 x 88 x 100

BASI C DAT A

205.2 (721) 224.8 (790) 240.0 (844)

1876 (851) 2084 (945)

268 x 88 x 100 303 x 88 x 100

15146 (6870) 16478 (7474)

14603 (6624) 15935 (7228) 16478 (7474)

2084 (945)

17021 (7721)

788 (357) 900 (408) 900 (408)

COMPRESSORS, SCREW, SEMI- HERM ETIC

CONDENSERS, HI GH EFFI C I ENCY FI N AND T UBE TYPE

6984 (35) 6984 (35) 6984 (35)

16 x 108 / (406 x 2750) 16 x 108 / (406 x 2750)

1.4 (1.05)

EVAPORAT OR, DI RECT EXPA NSI ON SHELL A ND T UBE

16 x 108 / (406 x 2750)

66 (251) 64 (243) 64 (243)

6 (168)

325 (2241) 325 (2241) 325 (2241)

152 (1048) 152 (1048) 152 (1048)

Physical Data (VFD)

AWS210BDH VFD

WS230BDH VFD AWS250BDH VFD

CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2

6803 x 2225 x 2548 7703 x 2225 x 254

7703 x 2225 x 2548

IM 1122-2 31

133020 (62778) 155190 (73241) 155190 (73241)

Physical Data (VFD)

Unit Cap. @ AHRI tons (kW) Unit Operating Charge lbs (kg) 200 (91) 200 (91) 210 (95) 210 (95) 260 (118) 260 (118)

Unit Dimensions L x W x H, in. (mm) Unit Operating Weight, lbs. (kg)

Unit Shipping Weight, lbs (kg)

Weight-Add for Copper Fins

Weight-Add f or Louvered Panels

Nominal Capac ity, tons (kW) 125 (439) 150 (528) 150 (528) 150 (528) 150 ( 528) 175 (615)

Minimum Capacity (% of Full Load)

Oil charge per c irc uit , gallons (liters) 5.5 (21) 5.5 (21) 5.5 ( 21) 5.5 (21) 5.5 (21) 6 (23)

Pumpdow n Capacity, lbs ( kg) 333 (151) 333 (151) 333 (151) 333 (151) 416 (189) 416 (189)

Coil Inlet Face A rea, sq. ft. (sq. m.) 196.9 (18.3) 196.9 (18.3) 196.9 ( 18.3) 196.9 ( 18.3) 246.1 (22.8) 246.1 (22.8)

Row s Deep/Fins Per Inch 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm) Fan Motor, hp (kW)

Fan & Motor RPM

Fan Tip Speed, f pm (m/s)

Airflow , cf m (l/s)

Shell Dia.-Tube Length, in.(mm) Water V olume, gallons (liter s )

Victaulic inlet/outlet conn. in. (mm)

Max. Water Pressure, psi (kPa)

Max. Refrigerant Press., psi (kPa)

20 x 108 / (508 x 2750) 20 x 108 / (508 x 2750)

107 (403) 102 (386)

8 (219) 8 (219)

325 (2241)

152 (1048)

1.4 (1.05) 1.4 (1.05)

850 850 850

Dat a

339 x 88 x 100

BASI C DA T A

270.6 (951)

287.7 (1012) 326.3 (1147)

339 x 88 x 100 410 x 88 x 100

17739 (8046)

1012 (459) 1236 ( 561)

2372 (1076) 2968 (1346)2372 (1076)

18606 (8440) 20903 (9482)

17739 (8046) 20036 (9088)

18606 (8440)

1012 (459)

8 8 10 10

20 20

6984 (35) 6984 (35) 6984 (35)

1.4 (1.05)

EVAPORA T OR, DIRECT EX PANSI ON SHEL L AND T UBE

20 x 108 / (508 x 2750)

107 (403)

8 (219)

152 (1048)

325 (2241)

152 (1048)

325 (2241)

Table 27: Physical Data (60 Hz, High Efficiency, VFD models)

CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2

COMPRESSORS, SCREW, SEMI- HERMETIC

CONDENSERS, V FDI C I ENC Y FI N A ND T UBE T Y PE

CONDENSER FA NS, DIRECT DRIV E PROPELL ER TYP E

AWS280BDH VFD

8602 x 2225 x 2548 8602 x 2225 x 2548 10402 x 2225 x 2545

WS300BDH VFD AWS3 3 0 BDH VFD

32 IM 1122-2

177360 (83704)

177360 (83704) 221700 ( 104630)

Table 28: Physical Data (60 Hz, High Efficiency, VFD models)

Unit Cap. @ A HRI t ons ( k W) Unit Operating Charge lbs (kg) 265 (120) 265 (120) 270 (122) 320 (145) 320 (145) 320 (145) Unit Dimen s i ons L x W x H, in. ( mm) Unit Operating Weight, lbs. (kg) Unit Shipping Weight, lbs (kg) Weight-Add f or Copper Fins Weight-Add f or Louvered Panels

Nominal Capacity, tons (kW) 175 ( 615) 175 (615) 175 (615) 205 (721) 205 (721) 205 (721) Minimum Capacity (% of Full Load) Oil charge per circuit , gallons (liters) 6 ( 23) 6 (23) 6 ( 23) 6 (23) 6 ( 23) 6 (23)

Pumpdown Capacity, lbs (kg) 416 (189) 416 (189) 416 (189) 500 (227) 500 (227) 500 (227) Coil Inlet Face A rea, s q. f t. ( sq. m.) 246.1 ( 22.8) 246.1 (22.8) 246.1 (22.8) 295.3 (27.4) 295.3 (27.4) 295.3 (27.4) Row s Deep/Fins Per Inch 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm) Fan Motor, hp ( kW) Fan & Mot o r RPM Fan Tip Speed, f pm (m/s) Airflow , cfm (l/s)

Shell Dia.- Tube Length, in.(mm) Water Volume, gallons (liters) Victaulic inlet/outlet conn. in. (mm) Max. Water Pressure, psi (kPa) Max. Refrigerant Pr ess., psi (kPa)

CONDENSERS, HI GH EFFI C I ENCY FI N A ND T UBE T YPE

100 (377) 100 (377)

CONDENSER FA NS, DI RECT DRI VE PROPELL ER T YPE

10 10 12 1210 12

347.1 (1220) 377.8 ( 1328) 408.7 (1437)

410 x 88 x 100 461 x 88 x 100 496 x 88 x 100

BASI C DAT A

Da t a

10402 x 2225 x 2545 11701 x 2225 x 2548 12604 x 2225 x 2545

20729 (9403) 22033 (9994) 22838 ( 10359)

21596 (9796) 22900 ( 10387) 23705 (10753)

1236 (561) 1348 (611) 1460 (662)

2968 (1346) 3256 (1477) 3553 (1612)

COMPRESSORS, SCREW, SEMI- HERM ETIC

20 20 20

1.4 (1.05) 850

1.4 (1.05) 1.4 (1.05) 850 850

221700 (104630) 243870 (115094) 266040 (125556)

6984 (35) 6984 (35)

20 x 108 / (508 x 2750) 20 x 108 / (508 x 2750) 20 x 108 / (508 x 2750)

6984 (35)

EVAPORAT OR, DI RECT EXP A NSI ON SHELL A ND T UBE

102 (386)

8 (219) 8 (219) 8 (219) 152 (1048) 152 (1048) 152 (1048) 325 (2241) 325 (2241) 325 (2241)

Physical Data (VFD)

AWS350BDH VFD

WS390BDH VFD AWS410BDH VFD

CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2

IM 1122-2 33

Physical Data (VFD)

Uni t Cap . @ A HRI to ns ( kW) Unit Operating Charge lbs (kg) 210 (95) 210 (95) 220 (100) 210 (95) 210 (95) 280 (187) Uni t Dimens i o n s L x W x H, in. (mm) Unit Operating Weight, lbs. ( kg) Unit Shipping Weight, lbs (kg) Weight-Add f or Copper Fins Weight-Add f or Louvered Panels

Nominal Capacity, tons (kW) 150 (528) 150 (528) 150 (528) 150 (528) 150 (528) 175 (615) Minimum Capacity (% of Full Load) Oil charge per circuit , gallons (liters) 5.5 (21) 5.5 (21) 5.5 (21) 5.5 ( 21) 5.5 (21) 6 (23)

Pumpdow n Capacity, lbs ( kg) 333 (151) 333 ( 151) 333 (151) 333 ( 151) 333 (151) 416 (189) Coil Inlet Face Area, s q. f t. (sq. m.) 196.9 (18.3) 196.9 (18.3) 196.9 (18.3) 196.9 (18.3) 196.9 ( 18.3) 246.1 ( 22.8) Rows Deep/Fins Per Inch 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm) Fan Motor, hp (kW) Fan & Motor RPM Fan Tip Speed, f pm (m/s) Airflow , cf m (l/s)

Shell Dia.-Tube Length, in.(mm) Water Volume, gallons (liters) Victaulic inlet/outlet conn. in. (mm) Max. Water Pressure, psi (kPa) Max . Refrigerant Press., psi (kPa)

220 (831)

26 x 130 / ( 660 x 3300)

225 (850)

CONDENSERS, V FDIC I ENC Y FI N A ND T UBE TYPE

CONDENSER FANS, DIRECT DRIV E PROPELL ER T YPE

1088888

532 x 88 x 100

445.2 (1565)

496 x 88 x 100

Da ta

467.7 (1644)

12605 x 2225 x 2548

BAS I C DA T A

13504 x 2225 x 2545

28300 (12837)

25753 (11682) 26901 (12202)

27152 (12316)

3870 (1755)

1460 (662) 1572 (713)

3553 (1612)

COMPRESSORS, SCREW, SEMI-HERMETIC

1313

1.4 (1.05) 850

6984 (35)

266040 (125556) 288210 (136019)

26 x 130 / ( 660 x 3300)

10 (273)

152 (1048)

6984 (35)

EVAPORAT OR, DIRECT EXPA NS I ON SHEL L A ND T UBE

10 (273)

325 (2241)

152 (1048) 325 (2241)

Table 29: Physical Data (60 Hz, High Efficiency, VFD models)

WS450BTH VF

AWS475 BTH VF

CIRCUIT 1 CI RCUIT 2 CIRCUI T 3 CI RCUIT 1 CIRCUIT 2 CIRCUI T 3

34 IM 1122-2

Table 30: Physical Data (60 Hz, High Efficiency, VFD models)

CIRCUIT 1 CIRCUIT 2 CIRCUIT 3 CIRCUIT 1 CIRCUIT 2 CIRCUIT 3

BASI C DA T A

Uni t Ca p . @ A HRI tons (k W) Unit Operating Charge lbs (kg)

265 (120) 265 (120) 220 ( 100) 265 (120) 265 (120) 280 (187) Uni t Di mens ions L x W x H, in. (mm) Unit Operating Weight, lbs. ( kg) Unit Shipping Weight, lbs (kg) Weight-Add for Copper Fins Weight-Add for Louv ered Panels

COMPRESSORS, SCREW, SEMI- HERMETIC

Nominal Capacity, tons (kW) 175 (615) 175 (615) 150 ( 528) 175 (615) 175 (615) 175 (615) Minimum Capacity (% of Full Load) Oil charge per circuit , gallons (liters) 6 (23) 6 (23) 5.5 (21) 6 (23) 6 (23) 6 (23)

CONDENSERS, HI GH EFFI C I ENCY FIN AND T UBE TYPE

Pumpdow n Capacity, lbs (kg) 416 (189) 416 (189) 333 ( 151) 416 (189) 416 (189) 416 (189) Coil Inlet Face Area, s q. f t. (s q. m.) 246.1 ( 22.8) 246.1 (22.8) 196.9 (18.3) 246.1 (22.8) 246.1 (22.8) 246.1 (22.8) Rows Deep/Fins Per Inc h 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

CONDENSER FA NS, DIRECT DRIV E PROPELLER TYP E

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm) Fan Motor, hp (kW) Fan & Mot o r RPM Fan Tip Speed, f pm (m/s) Airflow , cfm (l/s)

EVAPORAT OR, DIRECT EXPA NS I ON S HEL L A ND T UBE

Shell Dia.-Tube Length, in.(mm) Water Volume, gallons (liters) Victaulic inlet/outlet conn. in. (mm) Max. Water Pressure, psi (kPa)

Max. Refrigerant Press., psi (kPa)

10 (273) 10 (273)

26 x 130 / ( 660 x 3300) 26 x 130 / ( 660 x 3300)

10 10

6984 (35) 6984 (35)

850 850

10 10 8 10

Da ta

AWS500BTH VFD AWS530BTH VFD

497.8 (1750) 524.8 (1845)

30117 (13661) 31446 (14264)

14405 x 2225 x 2548 15304 x 2225 x 2545

28718 (13026) 30047 (13629)

567 x 88 x 100 603 x 88 x 100

4168 (1891) 4466 (2026)

13 13

1684 (764) 1796 (815)

310380 (146482) 332550 (156945)

1.4 (1.05) 1.4 (1.05)

220 (831) 220 (831)

325 (2241) 325 (2241)

152 (1048) 152 (1048)

Physical Data (VFD)

IM 1122-2 35

Physical Data (VFD)

Uni t Ca p . @ A HRI t on s (kW) Unit Operating Charge lbs (kg) 200 (91) 200 (91) 225 (102) 225 ( 102) (235) (107) (235) ( 107) Uni t Dimen s ion s L x W x H, in. (mm) Unit Operating Weight, lbs. (kg) Unit Shipping Weight, lbs (kg) Weight-Add for Copper Fins

Weight-Add for Louvered Panels

Nominal Capacity, tons (kW) 105 ( 369) 105 (369) 105 (369) 125 (439) 125 (439) 125 ( 439) Minimum Capacity (% of Full Load) Oil charge per c ircuit , gallons (liters) 4.5 (17) 4.5 (17) 4.5 (17) 5.5 (21) 5.5 (21) 5.5 (21)

Pumpdow n Capacity, lbs (kg) 333 ( 151) 333 (151) 375 (170) 375 (170) 375 (170) 375 ( 170) Coil Inlet Face Area, s q. f t. (sq. m.) 196.9 (18.3) 196.9 (18.3) 221.5 (20.6) 221.5 ( 20.6) 221.5 ( 20.6) 221.5 ( 20.6) Rows Deep/Fins Per Inc h 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm)

Fan Motor, hp (kW)

Fan & Mot o r RPM

Fan Tip Speed, f pm (m/s)

Airflow , cfm (l/s)

Shell Dia.-Tube Length, in.(mm)

Water Volume, gallons (liters)

Victaulic inlet/outlet conn. in. (mm)

Max. Water Pressure, psi (kPa)

Max. Refrigerant Press., psi (kPa)

152 (1048) 152 (1048)

325 (2241)

177360 (83704) 199530 (94167)

6984 (35) 6984 (35) 6984 (35)

199530 (94167)

1.4 (1.05) 1.4 (1.05) 1.4 (1.05)

850 850 850

Da ta

BASI C DA T A

339 x 88 x 100 374 x 88 x 100

8899

COMPRESSORS, SCREW, SEMI- HERM ETIC

1012 (459)

18435 (8362) 19641 (8909) 21512 (9758)

374 x 88 x 100

232.7 (818) 256.3 (901) 277.6 (976)

2679 (1215)

8602 x 2225 x 2548 9504 x 2225 x 2545 9504 x 2225 x 2545

19859 (9008)17183 (7794) 18389 (8341)

2372 (1076) 2679 ( 1215)

CONDENSERS, HI GH EFFI C I ENCY FIN AND T UBE TYP E

1124 (510) 1124 (510)

20 20 20

CONDENSER FA NS, DIRECT DRIV E PROPELL ER T YPE

EVAPORAT OR, DIRECT EXPA NSI ON S HELL A ND T UBE

20 x 154 / ( 508 x 3900) 20 x 154 / ( 508 x 3900) 26 x 154 / (660 x 3900)

158 (599)

8 (2199 8 (219) 10 (273)

276 (1043)

325 (2241) 325 (2241)

152 (1048)

158 (599)

Table 31: Physical Data (60 Hz, Premium Efficiency, VFD models)

AWS2 40 BDP VFD

WS265BDP VFD AWS290BDP VFD

CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2

36 IM 1122-2

Table 32: Physical Data (60 Hz, Premium Efficiency, VFD models)

Unit Cap. @ AHRI tons ( kW) Unit Operating Charge lbs (kg) 250 (113) 250 (113) 260 (118) 260 (118) 260 (118) 300 (136) Unit Dimens ions L x W x H, in. (mm) Unit Operating Weight, lbs. (kg) Unit Shipping Weight, lbs (kg) Weight-Add f or Copper Fins

Weight-Add f or Louver ed Panels

Nominal Capac ity, tons ( kW) 125 (439) 150 (528) 150 ( 528) 150 (528) 150 ( 528) 175 (615) Minimum Capacity (% of Full Load) Oil charge per c ircuit , gallons (liters) 5.5 (21) 5.5 ( 21) 5.5 (21) 5.5 (21) 5.5 (21) 6 (23)

Pumpdow n Capacity, lbs (kg) 416 (189) 416 (189) 416 (189) 416 ( 189) 416 (189) 500 (227) Coil Inlet Face A rea, s q. f t. (sq. m.) 246.1 (22.8) 246.1 (22.8) 246.1 (22.8) 246.1 (22.8) 246.1 (22.8) 295.3 (27.4) Rows Deep/Fins Per Inch 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16 3 / 16

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm)

Fan Motor, hp (kW)

Fan & Motor RPM

Fan Tip Speed, f pm (m/s )

Airflow, cfm (l/s)

Shell Dia.-Tube Length, in.(mm)

Water Volume, gallons (liters)

Victaulic inlet/outlet conn. in. (mm)

Max. Water Pressure, psi (kPa)

Max. Refrigerant Press., psi (kPa)

152 (1048)

325 (2241) 325 (2241)

152 (1048)

221700 (104630)

6984 (35)

850

1.4 (1.05)1.4 (1.05)

850

10 10

850

22485 (10199)

BASI C DA T A

24441 (11086)

2968 (1346)

20832 (9449)

COM PRESSORS , SCREW, SEM I- HERM ETIC

22485 (10199)

461 x 88 x 100

Dat a

410 x 88 x 100 410 x 88 x 100

354.8 (1247)

10402 x 2225 x 2545 10402 x 2225 x 2545

303.8 (1068) 324.7 (1142)

11701 x 2225 x 2548

20832 (9449) 22788 (10337)

2968 (1346) 3256 (1477)

CONDENSERS, V FDIC I ENCY FI N A ND T UBE TYPE

1236 (561) 1236 (561) 1348 (611)

20 2020

26 x 154 / (660 x 3900)

CONDENSER FA NS, DIRECT DRI V E PROPEL L ER T Y PE

6984 (35) 6984 (35)

10 10

1.4 (1.05)

10 (273)

221700 (104630) 243870 (115093)

EVAPORAT OR, DIREC T EXP A NSION SHELL A ND T UBE

259 (979) 259 (979)

26 x 154 / ( 660 x 3900) 26 x 154 / (660 x 3900)

10 (273) 10 ( 273)

276 (1043)

325 (2241)

152 (1048)

Physical Data (VFD)

AWS310BDP VFD

WS330BDP VFD AWS365BDP VFD

CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2 CIRCUIT 1 CIRCUIT 2

IM 1122-2 37

Physical Data (VFD)

CIRCUIT 1 CIRCUIT 2

BASI C DA T A

Unit Cap. @ AHRI tons (kW) Unit Operating Charge lbs ( kg)

310 (141) 310 (141)

Unit Dimens ions L x W x H, in. (mm) Unit Operating Weight, lbs. (kg) Unit Shipping Weight, lbs (kg) Weight-Add f or Copper Fins Weight-Add f or Louvered Panels

COM PRESSORS, SCREW, SEMI- HERMETIC

Nominal Capac ity, tons (kW)

175 (615) 175 (615)

Minimum Capacity (% of Full Load) Oil charge per circuit , gallons (liters)

6 (23) 6 (23)

CONDENSERS, HI GH EFFI C I ENCY FIN AND T UBE TYPE

Pumpdow n Capacity, lbs (kg)

500 (227) 500 (227)

Coil Inlet Face Area, sq. ft. (sq. m.)

295.3 (27.4) 295.3 (27.4)

Row s Deep/Fins Per Inch

3 / 16 3 / 16

CONDENSER FA NS, DIRECT DRIV E PROPELL ER T YPE

Number of Fans per Circuit Fan Diameter: 31.5 in. (800 mm) Fan Motor, hp (kW) Fan & Motor RPM Fan Tip Speed, f pm (m/s) Airflow , cfm (l/s)

EVAPORA T OR, DIRECT EX PANSI ON SHEL L AND T UBE

Shell Dia.-Tube Length, in.(mm) Water V olume, gallons ( liters) Victaulic inlet/outlet conn. in. (mm) Max. Water Pressure, psi (kPa)

Max. Refrigerant Press., psi (kPa)

259 (979)

6984 (35)

266040 (125556)

1.4 (1.05) 850

24228 (10990)

25881 (11740)

496 x 88 x 100

385.4 (1355)

Dat a

AWS400BDP VFD

12604 x 2225 x 2545

3553 (1612)

1460 (662)

26 x 154 / (660 x 3900)

12 12

325 (2241)

10 (273)

152 (1048)

Table 33: Physical Data (60 Hz, Premium Efficiency, VFD models)

38 IM 1122-2

Lifting & Mounting Weights (I-P Units)

L1 L2 L3 L4 L5 L6 L7 L8 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11 M12

635 -

UNIT SIZE

AWS290BDS

AWS375BDS

AWS210BDS

# OF FANS

AWS225BDS

AWS470BTS

AWS250BDS

LIFTING WEIGHT FOR EACH POINT (LBS)

AWS190BDS

10 3921 3903 2358 2347 - - - - - -

2560 2445

1422 1415- - 2805 2792 2324 2313

12 4214 4026 1548 1479 - -

2498 2387- - - - 3005 2871

4364 4345 2547 2536 -3121 3106 2558 2547 1505- - 1498 -

14 4207 -4188 3132 3118 - 638 635 - -

4188 3132

1264 1258- - 3190 3175 2519 2508

AWS260BDS

14 4207 3118 - - - 2508 1264 1258 638

860 3457

3175 2519-3190

1686 837

3330 3211 2583 2490 1659 1599 892 3333 2862 2760 1749 807 - -

AWS310BDS

16 3461 3446 2664 2652 803 7991679 1672 862 858 3580 3563 2950 2936 1769 1761 - -

AWS350BDS

20 3567 3567 2960 2960 1847 1166 -1847 1094 1094 3434 3434 3030 3030 2272 2272 1166 -

20 3567 3567 2960 2960 1847 1847 1094 1094 3030 3030 2272 2272

3715 3288

3434 3434

AWS400BTS

22 3664

1166 1166 - -

2800 22863334 2506 2541 1893 1919 3618 3668 3380 3427 2762 2318 - -

AWS425BTS

22 3795 3760 3413 3382 2403 23822618 2594 1994 1976 3738 3705 3500 3468 2880 2854 - -

AWS450BTS

24 3945 3982 3574 3607 2802 1884 11712828 2131 2151 4036 4073 3602 3635 2473 2496 1867 1182

24 3816 3782 3556 3524 3014 2987 2544 2521 3552 3520 2594 2570

3995 3728

3921 3885

AWS500BTS

26 4032

2079 2060 1488 1474

2642 21373695 3097 3069 2455 2432 4030 3994 3651 3618 2666 2118 1529 1516

AWS525BTS

28 3925 3890 3724 3690 2203 21833305 3275 2859 2833 4125 4088 3782 3748 2889 2863 1517 1503

AWS550BTS

30 3963 3927 3794 3760 3444 2279 14463413 2985 2958 4193 4155 3881 3845 3069 3041 2300 1433

AW S5 30 BTH

30 4071 3961 3921 3815 3610 3512 15304005 3896 3194 3108 2426 2360 15723202 3116 4317 4200

AW S2 10 BDH

12 3892 3875 2678 2665 - - -- - - 2737 2724 2383 2373 1722 1714 - -

AW S2 30 BDH

14 4052 3818 3476 3276 - - 821 774 - -

4139 3501

1380 1301- - 3103 2924 2503 2359

AW S2 50 BDH

14 4158 1385 8113485 - - - - 3175 3160 2554 2542 1391 808 - -

AW S2 80 BDH

16 3065 3065 2455 2455 1028 10281701 1701 1075 1075 3206 3206 2711 2711 1786 1786 - -

AW S3 00 BDH

16 3065 3065 2455 2455 1701 1028 -1701 1075 1075 3206 3206 2711 2711 1786 1786 1028 -

AW S3 30 BDH

20 3473 3349 2934 2828 1942 1873 1369 1320 - -

3594 3014

2337 22531272 1226 3355 3235 3001 2893

AW S3 50 BDH

20 3594 2363 13173014 1950 1950 1230 1230 3462 3462 3080 3080 2363 1317 - -

AW S3 90 BDH

22 3275 3260 2937 2924 1701 16942414 2403 1897 1888 3598 3581 3263 3249 2394 2384 - -

AW S4 10 BDH

24 3314 3299 3037 3023 2608 1549 9292596 1961 1952 3564 3548 3165 3150 2141 2131 1556 925

AW S4 50 BTH

24 3653 3620 3405 3374 2888 2862 1997 1979 1431 1418

3656 3566

2490 24682440 2417 3762 3727 3408 3377

AW S4 75 BTH

26 3758

3850 3716 3683

36533469 3166 3081 2760 2686 3754

AW S5 00 BTH

28 3886 4096 4059

2208 17933457 3364 2685 2612 2270

3364 3333 2988 2961

3735 2918 15952892 2264 2243 1609

1745

3769

M OUNT ING L OADS FOR EACH POI NT ( LBS)

Lifting & Mounting Weights (I-P Units)

Note: Lifting and Mounting Locations begin on page 43. See Physical Data tables, beginning on page 15 for Shipping and

Operating weights, and weight adjustments for accessories and options. All drawings and weights in this manual are applicable to AWS B-vintage (Rev 0A) models only. For drawings and information related to (Rev 00) models, consult IM 997-

5. To determine if your unit is Rev 00 or Rev 0A, check Item 62 of the Item Summary Report for your unit. If you have additional questions, contact your Daikin McQuay representative.

Table 34: Lifting & Mounting Weights (IP units)

IM 1122-2 39

Lifting & Mounting Weights (I-P Units)

L1 L2 L3 L4 L5 L6 L7 L8 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11 M12

AWS170BDS VFD 10

3197 3266 2321 2372 1471 1503 - - 1822 1861 1818 1858 1813 1853 1805 1844 - - - -

AWS190BDS VFD 12

3526 3458 2589 2539 1678 1646 - - 1998 1960 2008 1969 2020 1980 2042 2002 - - - -

AWS200BDS VFD 12

3513 3576 2529 2574 1570 1598 - - 2000 2036 1985 2021 1966 2001 1930 1964 - - - -

AWS210BDH VFD 12

3096 3047 2448 2409 1816 1787 - - 1727 1700 1818 1789 1935 1904 2154 2120 - - - -

AWS230BDH VFD 14

2993 3051 2627 2678 2271 2315 - - 2057 2097 1905 1942 1707 1740 1338 1363 1153 1175 - -

AWS250BDH VFD 14

3211 3171 2759 2726 2320 2291 - - 2191 2164 2020 1995 1797 1775 1381 1364 1174 1159 - -

AWS280BDH VFD 16

3477 3508 2595 2618 1736 1751 1023 1032 2213 2232 2091 2109 1932 1949 1635 1649 1392 1404 - -

AWS300BDH VFD 16

3477 3508 2595 2618 1736 1751 1023 1032 2213 2232 2091 2109 1932 1949 1635 1649 1392 1404 - -

AWS330BDH VFD 20

3815 3762 3063 3020 1974 1946 1237 1220 2329 2296 2260 2228 2171 2141 2005 1976 1761 1737 - -

AWS350BDH VFD 20

3916 3967 3136 3176 2006 2031 1241 1257 2388 2419 2314 2344 2217 2246 2037 2063 1773 1796 - -

AWS390BDH VFD 22

3589 3598 3084 3093 2469 2475 1860 1865 2418 2424 2380 2387 2331 2337 2204 2210 2102 2108 - -

AWS410BDH VFD 24

3619 3631 3197 3207 2682 2690 1903 1909 2509 2517 2385 2393 2225 2232 1813 1818 1577 1582 1325 1329

AWS450BTH VFD 24

4013 4022 3599 3607 2920 2927 2331 2336 2645 2651 2556 2562 2441 2447 2142 2147 1980 1985 1796 1800

AWS475BTH VFD 26

4148 4079 3767 3704 3142 3090 2507 2465 2658 2613 2593 2550 2510 2467 2292 2254 2176 2139 2042 2007

AWS500BTH VFD 28

4180 4197 3882 3898 3394 3408 2874 2885 2869 2880 2791 2802 2690 2701 2428 2438 2226 2235 2025 2033

AWS530BTH VFD 30

4380 4323 4096 4042 3629 3581 3018 2979 3084 3043 2995 2956 2880 2843 2582 2548 2300 2270 1986 1960

AWS240BDP VFD 16

3131 3090 2458 2425 1802 1778 1258 1241 2031 2004 1972 1946 1894 1870 1750 1727 1632 1610 - -

AWS265BDP VFD 18

3274 3192 2647 2580 2036 1985 1354 1320 2174 2119 2114 2061 2037 1986 1893 1845 1728 1685 - -

AWS290BDP VFD 18

3428 3435 2799 2806 2187 2192 1504 1507 2308 2313 2257 2262 2190 2195 2066 2070 1924 1928 - -

AWS310BDP VFD 20

3651 3698 3032 3071 2136 2164 1531 1550 2290 2320 2273 2302 2251 2280 2209 2237 2148 2176 - -

AWS330BDP VFD 20

3651 3698 3032 3071 2136 2164 1531 1550 2290 2320 2273 2302 2251 2280 2209 2237 2148 2176 - -

AWS365BDP VFD 22

3496 3422 3125 3058 2672 2615 2224 2177 2441 2389 2449 2397 2460 2408 2489 2436 2512 2459 - -

AWS400BDP VFD 24

3712 3723 3335 3344 2874 2881 2177 2183 2653 2660 2538 2545 2388 2395 2005 2011 1787 1792 1552 1557

1379 -

2268 1728

2011 1939 1481

2926 2912 2554 2542

3121 -

1857

14302074

LIFTING WEIGHT FOR EACH POINT (LBS)

UNIT SI Z E # OF FA NS

2686 2258 1736 1294 1288

AWS240BDP

16 2699

2151

AWS265BDP

276718 2870 2486 2397

AWS290BDP

18 3041

2784 2684

33611654 1654

1428

5183

3009

21833041 2657 2657 23633361 3014 16223014 2363 1622 - -

AWS310BDP

20 3299 3299 2889 2889 1839 18392137 2137 1628 1628 3321 3321 3057 3057 2562 2562 - -

AWS330BDP

20 3299 2137 2137 1628 1628 3057 3057 2562 2562

3089 2982

3321 33213299 2889 2889

AWS365BDP

22 3190

1839 1839

2647 21862889 2662 2578 2345 2271 3682 3566 3418 3311 2733 2117 - -

AWS400BDP

24 3446 3431 3205 3190 1786 17782830 2818 2265 2255 3833 3815 3426 3410 2382 2371 1148 1143

M OUNT ING LOA DS FOR EA CH POI NT (L BS)

1282 - -1849 1287

Table 35: Lifting & Mounting Weights (IP units) continued

40 IM 1122-2

Lifting & Mounting Weights (SI Units)

L 1 L 2 L3 L 4 L 5 L 6 L 7 L 8 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10

558 558885 885

1730

AWS530BTH

60 30 1847 1779

-680---1160 1155 683- - - 1416 1409

1797

1971 1155 1150 -

1252

694

730

1946 1859

1017

180814131637 1593 1452

723

1727 1448 1384 1100 1070 713

1324 1312 1027

7921185 1030 1002 813

1841 1710 16941355 1343 18581746 1686 1671 1526 1512

AWS500BTH

60 28 1763

6436491096 1706

1658 1618 1218 1703

AWS475BTH

60 26 1705

906 8981691 1546 1532 1129

1574 1436 1398

1119

1657 1568 1526 1218

1642 1544 1530 1310

885 1617 1609

1298 1107

AWS450BTH

60 24 1657

1178 - -1436 1429 971 967 706 7038891496 1378 1371 1183

AW S4 10 BDH

60 24 1503

1480 1474 1086 -1081 772 768 -1479 1332 1326 1095

1571 1571

1090 860 856 1632 1624

AW S3 90 BDH

60 22 1485

--1397 1397 1072 1072 597 597

AW S3 50 BDH

60 20 1630 1630 1367 1367

1022 621 599 -1467 1361 1312 10601519 1331 1283 881 849 577 556 1522

488 488 1454 1454

AW S3 30 BDH

60 20 1575

--1230 1230 810 810 466 466

AW S3 00 BDH

60 16 1390 1390 1114 1114 772 772

1454 1230 1230 810 810 466 466 -488 14541390 1114 1114 77216 1390

368 367- - 1440 1433

772 488

--1158 1153 631 628

AW S2 50 BDH

60 14 1886 1877 1588 1581 - -

351 -1326 1135 1070 6261486 - 590 372---1407

AW S2 30 BDH

60 14 1838 1732 1577

AW S2 80 BDH

----1241 --1236 1081 1076 781 778 -

AW S2 10 BDH

60 12 1766 1758 1215 1209 -

1760 1744 1392 1379

682

AWS550BTS

60 30 1798 1781 1043 1034 656 6501354 1342 1902 1885

1486 1297 1285 1871

1721 1706 1562 1548

990 6881854 1715 1700 1310 1299 999

AWS525BTS

60 28 1780 1764 1689 1674 1499

1656 1641 1209 1198

669

AWS500BTS

60 26 1829 1812 969 961 694 6881114 1103 1828 1812

1355 1154 1144 1779

1691 1676 1405 1392

934 6751762 1611 1597 1177 1166 943

AWS470BTS

60 24 1731 1715 1613 1598 1367

1634 1649 1122 1132

AWS450BTS

60 24 1789 1806 847 855 531 536967 976 1831 1847

1177 904 896 1696

1621 1636 1271 1283

1080 -1681 1588 1573 1306 1295 1090

AWS425BTS

60 22 1721 1706 1548 1534 1188

1533 1554 1253 1270

AWS400BTS

60 22 1662 1685 1037 1051 - -859 870 1641 1664

838 496 496 1558

1491 1512 1137 1153

529 -1558 1374 1374 1030 1030 529

AW S3 75 BDS

60 20 1618 1618 1343 1343 838

1374 1374 1030 1030

AW S3 50 BDS

60 20 1618 1618 529 529 - -496 496 1558 1558

758 391 389 1624

1343 1343 838 838

362 -1616 1338 1332 802 799 364

AW S3 10 BDS

60 16 1570 1563 1209 1203 762

1298 1252 793 765

AW S2 90 BDS

60 16 1511 1456 380 366 - -405 390 1568 1512

---1447

1171 1129 752 725

288 -1440 1143 1138 573 571 289

AW S2 60 BDS

60 14 1908 1900 1421 1414 -

AW S2 50 BDS

60 571 289 288 -1440 1143 1138-573---1447

AW S2 25 BDS

14 1908

12 1980

1900 1421 1414

1302 1133 1083 702 671 - - -182611611109----1363

- - 1272 1266

AW S2 10 BDS

60 12 1912

--1054 1049 645 642 - -

MOUNTING LOA DS FOR EA CH POINT ( KG)

AW S1 90 BDS

60 10 1779 1770 1070 1065 - -

Unit Size

# OF

FA NS

LIFTING WEIGHT FOR EA CH POINT ( K G)

Table 36: Lifting & Mounting Weights (SI units)

Lifting & Mounting Weights (SI Units)

IM 1122-2 41

Lifting & Mounting Weights (SI Units)

L1 L2 L3 L4 L5 L6 L7 L8 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11 M12

AWS170BDS VFD

60 10

1450 1481 1053 1076 667 682 - - 826 844 825 843 822 841 819 836 - - - -

AWS190BDS VFD

60 12

1599 1569 1174 1152 761 747 - - 906 889 911 893 916 898 926 908 - - - -

AWS200BDS VFD

60 12

1593 1622 1147 1168 712 725 - - 907 924 900 917 892 908 875 891 - - - -

AWS2 10BDH V FD

60 12 1404 1382 1110 1093 824 811 - - 784 771 825 811 878 864 977 961 - - - -

AWS2 30BDH V FD

60 14 1358 1384 1192 1215 1030 1050 - - 933 951 864 881 774 789 607 618 523 533 - -

AWS2 50BDH V FD

60 14 1456 1439 1252 1236 1052 1039 - - 994 982 916 905 815 805 627 619 532 526 - -

AWS2 80BDH V FD

60 16 1577 1591 1177 1187 787 794 464 468 1004 1013 948 957 876 884 742 748 631 637 - -

AWS3 00BDH V FD

60 16 1577 1591 1177 1187 787 794 464 468 1004 1013 948 957 876 884 742 748 631 637 - -

AWS3 30BDH V FD

60 20 1731 1706 1389 1370 895 883 561 553 1056 1041 1025 1011 985 971 909 896 799 788 - -

AWS3 50BDH V FD

60 20 1776 1799 1422 1441 910 921 563 570 1083 1097 1050 1063 1006 1019 924 936 804 815 - -

AWS3 90BDH V FD

60 22 1628 1632 1399 1403 1120 1123 844 846 1097 1100 1080 1083 1057 1060 1000 1002 953 956 - -

AWS4 10BDH V FD

60 24 1642 1647 1450 1455 1216 1220 863 866 1138 1142 1082 1085 1009 1012 822 825 715 718 601 603

AWS450BTH VFD

60 24 1820 1824 1632 1636 1325 1328 1057 1060 1200 1203 1160 1162 1107 1110 971 974 898 900 814 816

AWS475BTH VFD

60 26 1882 1850 1709 1680 1425 1401 1137 1118 1205 1185 1176 1156 1138 1119 1040 1022 987 970 926 911

AWS500BTH VFD

60 28 1896 1904 1761 1768 1540 1546 1303 1309 1301 1306 1266 1271 1220 1225 1101 1106 1010 1014 918 922

AWS530BTH VFD

60 30 1987 1961 1858 1833 1646 1624 1369 1351 1399 1380 1359 1341 1307 1289 1171 1156 1043 1029 901 889

AWS2 40BDP V FD

60 16 1420 1401 1115 1100 817 807 571 563 921 909 894 883 859 848 794 783 740 730 - -

AWS2 65BDP V FD

60 18 1485 1448 1201 1170 924 900 614 599 986 961 959 935 924 901 859 837 784 764 - -

AWS2 90BDP V FD

60 18 1555 1558 1270 1273 992 994 682 684 1047 1049 1024 1026 993 996 937 939 873 875 - -

AWS3 10BDP V FD

60 20 1656 1677 1375 1393 969 982 694 703 1039 1052 1031 1044 1021 1034 1002 1015 974 987 - -

AWS3 30BDP V FD

60 20 1656 1677 1375 1393 969 982 694 703 1039 1052 1031 1044 1021 1034 1002 1015 974 987 - -

AWS3 65BDP V FD

60 22 1586 1552 1417 1387 1212 1186 1009 987 1107 1084 1111 1087 1116 1092 1129 1105 1140 1115 - -

AWS4 00BDP V FD

60 24 1684 1689 1513 1517 1303 1307 987 990 1203 1207 1151 1154 1083 1086 910 912 810 813 - -

M OUNT ING L OA DS FOR EAC H POI NT ( KG)

Unit Size Hz

# OF

FANS

LIFTING WEIGHT FOR EACH POINT (KG)

13271219 1029 7841024 787 587 584

AWS240BDP

60 16 1224 -1321 1158 1153 843 -839 584 581

-1075 810 806 -1730 1554 1547 10801278 1027 1023 1739

AWS400BDP

60 24 1563 1556 1454 1447 1284

1550 1502 1240 1201

AWS365BDP

60 22 1447 1401 992 960 - -1064 1030 1670 1617

969 738 738 1506

1353 1310 1207 1169

834 -1506 1387 1387 1162 1162 834

AWS330BDP

60 20 1496 1496 1310 1310 969

1387 1387 1162 1162

AWS310BDP

60 20 1496 1496 834 834 - -738 738 1506 1506

990 750 750 1525

1310 1310 969 969

736 -1525 1367 1367 1072 1072 736

AWS290BDP

60 18 1379 1379 1205 1205 2351

1263 1217 976 941

AWS265BDP

60 18 1302 1255 649 626 - -672 648 1416 13651128 1087 912 880

Table 37: Lifting & Mounting Weights - (SI units) continued

42 IM 1122-2

Lifting & Mounting Locations - Index of Drawings

Table 38: Dimension Drawing Index (non-VFD models)

Model Efficiency Fans Figure & Page

AWS190BDS Standard 10 Figure 14, page 44

AWS210BDS Standard 12 Figure 15, page 44

AWS210BDH High 12 Figure 15, page 44

AWS225BDS Standard 12 Figure 15, page 44

AWS230BDH High 14 Figure 16, page 45

AWS240BDP Premium 16 Figure 17, page 45

AWS250BDS Standard 14 Figure 16, page 45

AWS250BDH High 14 Figure 16, page 45

AWS260BDS Standard 14 Figure 16, page 45

AWS265BDP Premium 18 Figure 18, page 46

AWS280BDH High 16 Figure 17, page 45

AWS290BDS Standard 16 Figure 17, page 45

AWS290BDP Premium 18 Figure 18, page 46

AWS300BDH High 16 Figure 17, page 45

AWS310BDS Standard 16 Figure 17, page 45

AWS310BDP Premium 20 Figure 19, page 46

AWS330BDH High 20 Figure 19, page 46

AWS330BDP Premium 20 Figure 19, page 46

AWS350BDS Standard 20 Figure 19, page 46

AWS350BDH High 20 Figure 19, page 46

AWS365BDP Premium 22 Figure 20, page 47

AWS375BDS Standard 20 Figure 19, page 46

AWS390BDH High 22 Figure 20, page 47

AWS400BTS Standard 22 Figure 21, page 47

AWS400BDP Premium 24 Figure 22, page 48

AWS410BDH High 24 Figure 22, page 48

AWS425BTS Standard 22 Figure 21, page 47

AWS450BTS Standard 24 Figure 23, page 48

AWS450BTH High 24 Figure 23, page 48

AWS470BTS Standard 24 Figure 23, page 48

AWS475BTH High 26 Figure 24, page 49

AWS500BTS Standard 26 Figure 24, page 49

AWS500BTH High 28 Figure 25, page 49

AWS525BTS Standard 28 Figure 25, page 49

AWS530BTH High 30 Figure 26, page 49

AWS550BTS Standard 30 Figure 26, page 49

Table 39: Dimension Drawing Index (VFD models)

Model Efficiency Fans Figure & Page

AWS170BDS Standard 10 Figure 27, page 50

AWS190BDS Standard 12 Figure 28, page 50

AWS200BDS Standard 12 Figure 28, page 50

AWS210BDH High 12 Figure 28, page 50

AWS230BDH High 14 Figure 29, page 51

AWS240BDP Premium 16 Figure 30, page 51

AWS250BDH High 14 Figure 29, page 51

AWS265BDP Premium 18 Figure 31, page 52

AWS280BDH High 16 Figure 30, page 51

AWS290BDP Premium 18 Figure 31, page 52

AWS300BDH High 16 Figure 30, page 51

AWS310BDP Premium 20 Figure 32, page 52

AWS330BDH High 20 Figure 32, page 52

AWS330BDP Premium 20 Figure 32, page 52

AWS350BDH High 20 Figure 32, page 52

AWS365BDP Premium 22 Figure 33, page 52

AWS390BDH High 22 Figure 33, page 52

AWS400BDP Premium 24 Figure 34, page 53

AWS410BDH High 24 Figure 34, page 53

AWS450BTH High 24 Figure 35, page 53

AWS475BTH High 26 Figure 36, page 53

AWS500BTH High 28 Figure 37, page 54

AWS530BTH High 30 Figure 38, page 54

IM 1122-2 43

Dimensions (non-VFD)

229.1

5820

23.6

600

82.7

2100

87.6

2225

193.3

4910

7.5

190

3.9

100

17.0

431

188.6

4791

CONTROL BOX

M1M3

M2M4

AWS 10 FAN DIM. DWG

331426601C020A

229.1

5820

23.6

600

82.7

2100

87.6

2225

193.3

4910

7.5

190

3.9

100

17.0

431

188.6

4791

CONTROL BOX

M1M3

M2M4

AWS 12 FAN DIM. DWG

*3314266020A1*

Dimensions (non-VFD)

Figure 14: AWS190BDS (non-VFD) See note on page 39.

Figure 15: AWS210BDS/H, AWS225BDS (non-VFD) See note on page 39.

44 IM 1122-2

Dimensions (non-VFD)

264.6

6720

23.6

600

82.7

2100

248.4

6310

87.6

2225

2.6

193.3

4910

7.5

190

3.9

100

17.0

431

188.6

4791

CONTROL BOX

M1M3

M5M7

M2M4

M6M8

AWS 14 FAN DIM. DWG

331426603C020A

23.6

600

82.7

2100

283.9

7210

87.6

2225

2.6

193.3

4910

3.9

100

17.0

431

93.7

2381

188.6

4791

267.4

6791

CONTROL BOX

M1M3

L3L5

M5M7

Figure 16: AWS230BDH, AWS250BDS/H, AWS260BDS (non-VFD) See note on page 39.

Figure 17: AWS240BDP, AWS280BDH, AWS290BDS, AWS300BDH, AWS310BDS (non-VFD) See note on page 39.

IM 1122-2 45

Dimensions (non-VFD)

335.5

8520

23.6

600

82.7

2100

319.3

8110

87.6

2225

2.6

193.3

4910

7.5

190

3.9

100

17.0

431

93.7

2381

188.6

4791

294.6

7484

CONTROL BOX

M1M3

L3L5

M5M7

M2M4

L4L6

AWS 18 FAN DIM. DWG

331426605C020A

370.9

9421

23.6

600

82.7

2100

354.7

9010

87.6

2225

2.6

193.3

4910

7.5

190

3.9

100

17.0

431

93.7

2381

234.7

5961

330.1

8384

CONTROL BOX

M1M3

L3L5

M5M7

M2M4

L4L6

M6M8

AWS 20 FAN DIM. DWG

331426606C020A

Figure 18: AWS265BDP, AWS290BDP (non-VFD) See note on page 39.

Figure 19: AWS310BDP, AWS330BDH/P, AWS350BDS/H, AWS375BDS (non-VFD)See note on page 39.

46 IM 1122-2

Figure 20: AWS365BDP, AWS390BDH (non-VFD) See note on page 39.

422.0

10720

23.6

600

82.7

2100

236.2

6000

358.7

9110

87.6

2225

2.6

7.5

190

3.9

100

17.0

431

93.7

2381

212.6

5401

330.1

8384

CONTROL BOX

M1M3

L3L5

M5M7

M2M4

L4L6

M6M8

AWS 22 FAN DIM. DWG

331426607C020A

422.0

10718

23.6

600

82.7

2100

236.2

6000

354.3

8998

87.6

2225

2.6

7.5

190

3.9

100

17.0

431

93.7

2381

253.4

6438

378.6

9615

CONTROL BOX

L1L3

L4 L2L6

L5L7

M1M3

M4 M2M6

M5M7

AWS 3C-22 FAN DIM. DWG

331426609D020A

Dimensions (non-VFD)

Figure 21: AWS400BTS, AWS425BTS (non-VFD) See note on page 39.

IM 1122-2 47

Dimensions (non-VFD)

457.5

11620

23.6

600

82.7

2100

234.2

5949

320.8

8147

413.4

10499

87.6

2225

2.6

7.5

190

3.9

100

17.0

431

93.7

2381

212.6

5401

392.2

9962

CONTROL BOX

M1M3

L3L5

M5M7

M2M4

L4L6

M10

AWS 24 FAN DIM. DWG

331426608C020A

457.5

11620

23.6

600

82.7

2100

236.2

6000

413.4

10499

87.6

2225

2.6

7.5

190

3.9

100

318.8

8096

17.0

431

93.7

2381

253.4

6438

392.2

9962

CONTROL BOX

L1L3

L4 L2L6

L5L7

M1M3

M4 M2M6

M5M7

M10

AWS 3C-24 FAN DIM. DWG

331426610D020A

Figure 22: AWS400BDP, AWS410BDH (non-VFD) See note on page 39.

Figure 23: AWS450BTS/H, AWS470BTS (non-VFD) See note on page 39.

48 IM 1122-2

Figure 24: AWS475BTH, AWS500BTS (non-VFD) See note on page 39.

492.9

12520

23.6

600

82.7

2100

236.2

6000

87.6

2225

7.5

190

3.9

100

318.8

8096

413.4

10501

17.0

431

93.7

2381

253.4

6438

415.9

10564

CONTROL BOX

L1L3

L4 L2L6

M1M3

M4 M2M6

M5M7

M10

AWS 3C-26 FAN DIM. DWG

331426611D020A

528.4

13420

23.6

600

82.7

2100

236.2

6000

472.4

12000

87.6

2225

2.6

7.5

190

3.9

100

354.3

9000

17.0

431

93.7

2381

253.4

6436

423.6

10761

CONTROL BOX

L1L3

L4 L2L6

L5L7

M1M3

M4 M2M6

M5M7

M10

AWS 3C-28 FAN DIM. DWG 331426612D020B

563.8

14320

23.6

600

82.7

2100

236.2

6000

543.3

13800

87.6

2225

2.6

7.5

190

3.9

100

381.7

9694

17.0

431

93.7

2381

253.4

6436

462.5

11746

CONTROL BOX

L1L3

L4 L2L6

M1M3

M4 M2M6

M10

AWS 3C-30 FAN DIM. DWG 331426613D020B

Figure 25: AWS500BTH, AWS525BTS (non-VFD) See note on page 39.

Dimensions (non-VFD)

Figure 26: AWS530BTH, AWS550BTS (non-VFD) See note on page 39.

IM 1122-2 49

Dimensions (VFD)

Figure 27: AWS170BDS (VFD)

Figure 28: AWS190BDS, AWS200BDS, AWS210BDH (VFD)

50 IM 1122-2

Figure 29: AWS230BDH, AWS250BDH (VFD)

Figure 30: AWS240BDP, AWS280BDH, AWS300BDH (VFD)

Dimensions (VFD)

IM 1122-2 51

Dimensions (VFD)

Figure 31: AWS265BDP, AWS290BDP (VFD)

Figure 32: AWS310BDP, AWS330BDH/P, AWS350BDH (VFD)

Figure 33: AWS365BDP, 390BDH (VFD)

52 IM 1122-2

Figure 34: AWS400BDP, AWS410BDH (VFD)

Figure 35: AWS450BTH (VFD)

Dimensions (VFD)

Figure 36: AWS475BTH (VFD)

IM 1122-2 53

Dimensions (VFD)

Figure 37: AWS500BTH (VFD)

Figure 38: AWS530BTH (VFD)

54 IM 1122-2

Isolator Locations and Kit Numbers

NOTES:

MOUNT MATERIAL TO BE DURULENE RUBBER.1.

MOLDED STEEL AND ELASTOMER MOUNT FOR2. OUTDOOR SERVICE CONDITIONS.

3. RP-4 MOUNT VERSION WITH STUD IN PLACE.

ALL DIMENSIONS ARE IN DECIMAL INCHES

DRAWING NUMBER 3314814

1.13 ± .25

APPROX.

1.63

.38

DURULENE

MATERIAL

RAISED GRIP RIBS

3.00

3.75

5.00

6.25

3.87 .56 TYP.

4.63R.28

TYP.R.250

TYP.

R.750 TYP.

RECESSED GRIP RIBS

.500-13NC-2B

VM&C

Isolator Locations and Kit Numbers

Transfer the unit as indicated in the Installation and Maintenance Manual. . In all cases, set the unit in place and level with a spirit level. When spring-type isolators are required, install springs running under the main unit supports.

The unit should be set initially on shims or blocks at the listed spring free height. When all piping, wiring, flushing, charging, etc., is completed, the springs are adjusted upward to loosen the blocks or shims that are then removed.

A rubber anti-skid pad should be used under isolators if holddown bolts are not used.

Installation of spring isolators requires flexible piping connections and at least three feet of flexible electrical conduit to avoid straining the piping and transmitting vibration and noise.

Figure 39: Spring Isolators - CP-4

Figure 40: Neoprene-in-Shear Isolators - RP-4

IM 1122-2 55

Isolator Locations and Kit Numbers

UN IT SIZ E

# OF

FANS

Kit P/NM1M2M3M4M5M6M7M8M9M10

332620800 332620800 332620800 332620800 332620500 332620500 Dark Green D ark Green Dark Green D ark Green B lack B lack 332620800 332620800 332620800 332620800 332620500 332620500 Dark Green D ark Green Dark Green D ark Green B lack B lack 332620800 332620800 332620800 332620800 332620500 332620500 Dark Green D ark Green Dark Green D ark Green B lack B lack 332620900 332620900 332620800 332620800 332620500 332620500 332620400 332620400

Gray Gray Dark Green Dark Green B lack Black R ed Red

332620900 332620900 332620800 332620800 332620500 332620500 332620400 332620400

Gray Gray Dark Green Dark Green B lack Black R ed Red

332620900 332620900 332620800 332620800 332620600 332620600 332620400 332620400

Gray Gray Dark Green Dark Green Dark P urple Dark P urple Red Red

332620900 332620900 332620800 332620800 332620600 332620600 332620400 332620400

Gray Gray Dark Green Dark Green Dark P urple Dark P urple Red Red

332620900 332620900 332620900 332620900 332620800 332620800 332620500 332620500

Gray Gray Gray Gray Dark Green D ark Green B lack B lack

332620900 332620900 332620900 332620900 332620800 332620800 332620500 332620500

Gray Gray Gray Gray Dark Green D ark Green B lack B lack

332620900 332620900 332620900 332620900 332620800 332620800 332620800 332620800

Gray Gray Gray Gray Dark Green D ark Green Dark Green D ark Green

332620900 332620900 332620900 332620900 332620800 332620800 332620800 332620800

Gray Gray Gray Gray Dark Green D ark Green Dark Green D ark Green

332620900 332620900 332620900 332620900 332620800 332620800 332620800 332620800 332620500 332620500

Gray Gray Gray Gray Dark Green D ark Green Dark Green D ark Green B lack B lack

332620900 332620900 332620900 332620900 332620800 332620800 332620800 332620800 332620500 332620500

Gray Gray Gray Gray Dark Green D ark Green Dark Green D ark Green B lack B lack

332620900 332620900 332620900 332620900 332620800 332620800 332620800 332620800 332620500 332620500

Gray Gray Gray Gray Dark Green D ark Green Dark Green D ark Green B lack B lack

332621000 332621000 332621000 332621000 332620900 332620900 332620800 332620800 332620500 332620500

White White White White Gray Gray Dark Green Dark Green Black Blac k

332621000 332621000 332621000 332621000 332620900 332620900 332620800 332620800 332620500 332620500

White White White White Gray Gray Dark Green Dark Green Black Blac k 332620800 332620800 332620800 332620800 332620500 332620500 Dark Green D ark Green Dark Green D ark Green B lack B lack 332620900 332620900 332620800 332620800 332620500 332620500 332620400 332620400

Gray Gray Dark Green Dark Green B lack Black R ed Red

332620900 332620900 332620800 332620800 332620500 332620500 332620400 332620400

Gray Gray Dark Green Dark Green B lack Black R ed Red

332620900 332620900 332620800 332620800 332620600 332620600 332620400 332620400

Gray Gray Dark Green Dark Green Dark P urple Dark P urple Red Red

332620900 332620900 332620800 332620800 332620600 332620600 332620400 332620400

Gray Gray Dark Green Dark Green Dark P urple Dark P urple Red Red

332620900 332620900 332620900 332620900 332620800 332620800 332620500 332620500

Gray Gray Gray Gray Dark Green D ark Green B lack B lack

332620900 332620900 332620900 332620900 332620800 332620800 332620500 332620500

Gray Gray Gray Gray Dark Green D ark Green B lack B lack

332620900 332620900 332620900 332620900 332620800 332620800 332620600 332620600

Gray Gray Gray Gray Dark Green D ark Green Dark P urple Dark P urple

332620900 332620900 332620900 332620900 332620800 332620800 332620600 332620600 332620400 332620400

Gray Gray Gray Gray Dark Green D ark Green Dark P urple Dark P urple Red Red

332620900 332620900 332620900 332620900 332620800 332620800 332620800 332620800 332620500 332620500

Gray Gray Gray Gray Dark Green D ark Green Dark Green D ark Green B lack B lack

332620900 332620900 332620900 332620900 332620800 332620800 332620800 332620800 332620500 332620500

Gray Gray Gray Gray Dark Green D ark Green Dark Green D ark Green B lack B lack

332621000 332621000 332621000 332621000 332620900 332620900 332620800 332620800 332620500 332620500

White White White White Gray Gray Dark Green Dark Green Black Blac k

332621000 332621000 332621000 332621000 332620900 332620900 332620800 332620800 332620500 332620500

White White White White Gray Gray Dark Green Dark Green Black Blac k 332620800 332620800 332620800 332620800 332620600 332620600 332620500 332620500 Dark Green D ark Green Dark Green D ark Green D ark Purple Dark P urple B lack B lack 332620900 332620900 332620900 332620900 332620800 332620800 332620500 332620500

Gray Gray Gray Gray Dark Green D ark Green B lack B lack

332620900 332620900 332620900 332620900 332620800 332620800 332620500 332620500

Gray Gray Gray Gray Dark Green D ark Green B lack B lack

332620900 332620900 332620900 332620900 332620800 332620800 332620800 332620800

Gray Gray Gray Gray Dark Green D ark Green Dark Green D ark Green

332620900 332620900 332620900 332620900 332620800 332620800 332620800 332620800

Gray Gray Gray Gray Dark Green D ark Green Dark Green D ark Green

332620900 332620900 332620900 332620900 332620800 332620800 332620800 332620800

Gray Gray Gray Gray Dark Green D ark Green Dark Green D ark Green

332620900 332620900 332620900 332620900 332620800 332620800 332620600 332620600 332620500 332620500

Gray Gray Gray Gray Dark Green D ark Green Dark P urple Dark P urple B lack B lack

N/A N/A

AWS310BDP 20

332320848

N/A N/A

332320848

332320833

N/AN/A

N/A

N/A N/A

N/A

N/A N/A

332320835

AWS530BTH 30

AWS500BTH 28

AWS475BTH

N/A

332320834

332320850

332320830

332320847

AWS410BDH 24

AWS450BTH 24

332320835

N/A

332320847

N/A

N/A N/A

N/A

AWS210BDH 12

N/AN/A N/A

AWS525BTS 28

AWS550BTS 30

332320848

N/A

332320850

N/A

AWS500BTS 26

22AWS425BTS

N/A

N/A N/A

AWS470BTS 24

AWS450BTS 24

AWS400BTS

AWS375BDS 20

AWS310BDS

AWS290BDS 16

N/A N/A

N/A

N/A N/A

N/A

AWS190BDS

AWS225BDS 12

AWS250BDS

AWS350BDS 20

AWS260BDS 14

N/A

332320847

N/A N/A

N/A

AWS210BDS 12

N/A

332320828

332320829

332320846

332320847

332320849

332320829

332320846

332320847

332320846

332320850

332320835

332320828

Table 40: Spring Isolators (for 60Hz non-VFD Units with Aluminum Fin Condensers) See note on page 39.

AWS230BDH

AWS250BDH

AWS280BDH

AWS300BDH

AWS330BDH

AWS350BDH

AWS390BDH

AWS240BDP

AWS265BDP

AWS290BDP

AWS330BDP

AWS365BDP

AWS400BDP

56 IM 1122-2

Isolator Locations and Kit Numbers

UNIT SIZ E

# OF

FANS

Kit P/NM1M2M3M4M5M6M7M8M9M10

332620800 332620800 332620800 332620800 332620600 332620600

Dark Green Dark Green Dark Green Dark Green Dark P urple Dark P urple

332620900 332620900 332620800 332620800 332620600 332620600

Gray Gray Dark Green Dark Green Dark P urple Dark Purple

332620900 332620900 332620800 332620800 332620600 332620600

Gray Gray Dark Green Dark Green Dark P urple Dark Purple

332620900 332620900 332620800 332620800 332620600 332620600 332620400 332620400

Gray Gray Dark Green Dark Green Dark P urple Dark Purple R ed R ed

332620900 332620900 332620800 332620800 332620600 332620600 332620400 332620400

Gray Gray Dark Green Dark Green Dark P urple Dark Purple R ed R ed

332620900 332620900 332620900 332620900 332620800 332620800 332620500 332620500

Gray Gray Gray Gray Dark Green Dark Green B lack B lack

332620900 332620900 332620900 332620900 332620800 332620800 332620500 332620500

Gray Gray Gray Gray Dark Green Dark Green B lack B lack

332620900 332620900 332620900 332620900 332620800 332620800 332620600 332620600

Gray Gray Gray Gray Dark Green D ark Green Dark Purple Dark P urple

332620900 332620900 332620900 332620900 332620800 332620800 332620600 332620600

Gray Gray Gray Gray Dark Green D ark Green Dark Purple Dark P urple

332621000 332621000 332620900 332620900 332620900 332620900 332620800 332620800

White White Gray Gray Gray Gray Dark Green Dark Green

332621000 332621000 332620900 332620900 332620900 332620900 332620800 332620800

White White Gray Gray Gray Gray Dark Green Dark Green

332621000 332621000 332621000 332621000 332620800 332620800 332620800 332620800 332620500 332620500

White White White White Dark Green Dark Green Dark Green D ark Green B lack B lack

332621000 332621000 332621000 332621000 332620800 332620800 332620800 332620800 332620600 332620600

White White White White Dark Green Dark Green Dark Green D ark Green Dark P urple Dark P urple

332621000 332621000 332621000 332621000 332620900 332620900 332620800 332620800 332620800 332620800

White White White White Gray Gray Dark Green D ark Green Dark Green D ark Green

332621000 332621000 332621000 332621000 332620900 332620900 332620800 332620800 332620800 332620800

White White White White Gray Gray Dark Green D ark Green Dark Green D ark Green

332621000 332621000 332621000 332621000 332620900 332620900 332620800 332620800 332620800 332620800

White White White White Gray Gray Dark Green D ark Green Dark Green D ark Green

332620800 332620800 332620800 332620800 332620800 332620800

Dark Green Dark Green Dark Green Dark Green Dark Green D ark Green