Energy Tech Laboratories LB360, LB480, LB300, LB600 installation manual Mbh, Unit Application Data

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035-18496-000-C-1102

 

 

INDOOR PRODUCT NOMENCLATURE

 

 

 

 

L A 300 C 00 A 6 A AA 1

 

 

 

 

 

 

Model #

Model Number

 

Options

 

Description

 

 

 

 

 

 

 

L

Product Category

 

L = Air Handling Unit

 

 

 

 

 

 

A

Product Identifier

 

A = R-22 Standard Efficiency 2-Pipe

 

 

B = R-22 Standard Efficiency 4-Pipe

 

 

 

 

 

 

 

 

 

 

 

Nominal Cooling

 

300 = 25 Ton

 

 

 

360 = 30 Ton

 

300

Capacity

 

 

 

480 = 40 Ton

 

 

MBH

 

 

 

 

600 = 50 Ton

 

 

 

 

 

 

 

 

 

 

C

Heat Type

 

C = Cooling Only

 

 

 

 

 

 

00

Nominal Heating

 

00 = No Heat Installed

 

Capacity

 

 

 

 

 

 

 

 

 

 

 

 

A

Airflow Options

 

A = None

 

 

 

 

 

 

6

Voltage

 

5 = 575-3-60

6 = 208/230-460-3-60

 

 

 

 

 

A

Installation Options

 

A = None

 

 

 

 

 

 

AA

Additional Options

 

AA = None

 

 

 

 

 

 

1

Product Generation

 

1 = First Generation

2 = Second Generation

 

 

 

 

 

NOTE: LB600 Indoor Unit matches with both HB480 and HB600 Outdoor Condensing Units for maximum efficiency.

TABLE 1: UNIT APPLICATION DATA

 

 

 

 

 

 

Entering Air Temperature Degrees °F

Model

Power Supply Voltage

Voltage Variation

Supply Air Range CFM

Cooling

Heating DB*

 

 

 

 

DB/WB

 

 

 

 

 

 

 

 

 

 

 

 

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

 

208/230-3-60

187

253

8,000

12,000

65/57

95/72

40

77

LA300

460-3-60

414

506

8,000

12,000

65/57

95/72

40

77

 

575-3-60

540

630

8,000

12,000

65/57

95/72

40

77

 

208/230-3-60

187

253

10,000

14,000

65/57

95/72

40

77

LB360

460-3-60

414

506

10,000

14,000

65/57

95/72

40

77

 

575-3-60

540

630

10,000

14,000

65/57

95/72

40

77

 

208/230-3-60

187

253

12,800

19,200

65/57

95/72

40

77

LB480

460-3-60

414

506

12,800

19,200

65/57

95/72

40

77

 

575-3-60

540

630

12,800

19,200

65/57

95/72

40

77

 

208/230-3-60

187

253

16,000

24,000

65/57

95/72

40

77

LB600

460-3-60

414

506

16,000

24,000

65/57

95/72

40

77

 

575-3-60

540

630

16,000

24,000

65/57

95/72

40

77

*. Heating Min/Max temperatures apply to steam and hot water coils. NOTE: Do not apply steam to hot water coils.

Unitary Products Group

5

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Contents Models LB300 Installation ManualTable of Contents List of Tables Limitations GeneralUnit Application Data MBHDescription Model Physical DataLB600 Motor Mounting Blower Motor Mounting LocationsLA300/LB360/LB480 Motor Mounting Location a Motor Mount ArrangementsLA300/LB360/LB480 Motor Arrangements Additional Motor Arrangments for LA300/ LB360/LB480AIR Discharge Conversion Vertical Arrangements Vertical Airflow ArrangementsRigging LocationClearances LB600 AIR DischargeCorner Weights Unit Mounting DimensionsAccessory Operating Weight Distribution LBS MountingDetails for Securing Bottom Mounting Supports LB600 Weight Distribution with Suspension Application Supply AIR Ducts InsulationDrain Connections Return AIR Duct AnglesLiquid Line Solenoids Expansion Valve Bulb InstallationEvaporator Section Piping Pump OUT Twin Belt Drive AdjustmentBearing Alignment LB600 Motor Overload Elements Electrical ConnectionsElectrical Data Unit Blower Motor Data Unit Drive DataFAN Peformance Data 30 TON FAN Peformance Data 25 TONFAN Performance Data 40 TON FAN Performance Data 50 TONSolenoid Wiring Unit Dimensions LA300, LB360, LB480LA300 Piping Connections Unit Dimensions Hole Location for Pressure Drop Reading 30-TON Pressure Drop VS. CFM Across Indoor Coil 25-TON Pressure Drop VS. CFM Across Indoor CoilCFM Indoor Unit Wiring Diagram LB360, 480 Indoor Wiring Diagram LA300 035-18496-000-C-1102 035-18496-000-C-1102 Unitary Products Group Unitary 5005 Norman Products York Group Drive 73069