Energy Tech Laboratories LB480, LB360, LB300, LB600 installation manual General, Limitations

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035-18496-000-C-1102

GENERAL

The LA and LB evaporator units are designed for use with the HA/HB Series condensing units.Units are designed to match up with LA/LB series Evaporator Blowers to meet ASHRAE 90.1 standards.

Each unit consists of a coil section and a blower section that are factory assembled and shipped as shown in figures 3 and

4.These sections may be rearranged in the field for other air discharge patterns. See figures 7, 8 and 9.

The LA and LB evaporator units have 24 volt normally closed solenoid valves to match the 24-volt control circuits of the SimplicityTM control board in the HA300 as well as the HB360, HB480 and HB600 condensing units.

NOTES, CAUTIONS AND WARNINGS

Installer should pay particular attention to the words: NOTE, CAUTION and WARNING. Notes are intended to clarify or make installation easier. Cautions are given to prevent equipment damage. Warnings are given to alert installer that personal injury and/or equipment damage may result if instal- lation procedure is not handled properly.

REPLACEMENT PARTS

Refer to parts manual for complete listing of replacement parts on this equipment. The above forms and all other forms referenced on this instruction may be ordered from;

Standard Register

2101 W. Tecumseh Road

Norman, OK 73069

Telephone : (877) 318-9675

Toll Free Fax: (877) 379-7920

INSPECTION

As soon as a unit is received, it should be inspected for possi- ble damage during transit. If damage is evident, the extent of the damage should be noted on the carrier's freight bill. A separate request for inspection by the carrier's agent should be made in writing.

LIMITATIONS

This unit must be installed in accordance with all national and local safety codes. If no local codes apply, installation must conform to the appropriate national code. The unit is designed to meet National Safety Code Standards. If components are to be added to a unit to meet local codes, they are to be installed at the dealer's and/or the customer's expense. See Table 1 for unit application data.

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Unitary Products Group

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Contents Installation Manual Models LB300Table of Contents List of Tables General LimitationsMBH Unit Application DataPhysical Data Description ModelLA300/LB360/LB480 Motor Mounting Blower Motor Mounting LocationsLB600 Motor Mounting Motor Mount Arrangements Location aLA300/LB360/LB480 Motor Arrangements Additional Motor Arrangments for LA300/ LB360/LB480AIR Discharge Conversion Vertical Airflow Arrangements Vertical ArrangementsLocation RiggingClearances LB600 AIR DischargeUnit Mounting Dimensions Corner WeightsAccessory Operating Weight Distribution LBS MountingDetails for Securing Bottom Mounting Supports LB600 Weight Distribution with Suspension Application Insulation Supply AIR DuctsReturn AIR Duct Angles Drain ConnectionsEvaporator Section Piping Expansion Valve Bulb InstallationLiquid Line Solenoids Bearing Alignment LB600 Twin Belt Drive AdjustmentPump OUT Electrical Data Electrical ConnectionsMotor Overload Elements Unit Drive Data Unit Blower Motor DataFAN Peformance Data 25 TON FAN Peformance Data 30 TONFAN Performance Data 40 TON FAN Performance Data 50 TONUnit Dimensions LA300, LB360, LB480 Solenoid WiringLA300 Piping Connections Unit Dimensions Hole Location for Pressure Drop Reading 25-TON Pressure Drop VS. CFM Across Indoor Coil 30-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