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30HL-15SB

30HL050 & 060 CONDENSERLESS CHILLERS WITH COMFORTLINKTM CONTROLS

-- PERFORMANCE DATA -- CERTIFIED DIMENSION PRINT -- FIELD WIRING DIAGRAM

© Copyright 1999 Carrier Corporation · Syracuse, New York 13221 Form 30HL-15SB Replaces: 30HL-14SB Printed in U.S.A. 11-99 Catalog No. 513-463

Date:

Supersedes:

30HL050 & 060 CONDENSERLESS CHILLERS

30HL

Rev: -15SB

JOB NAME: BUYER: UNIT NUMBER: PERFORMANCE DATA CERTIFIED BY:

LOCATION: BUYER P.O. # MODEL NUMBER: DATE: DESCRIPTION

These indoor liquid-chilling packages are factory engineered and assembled to ensure a balanced refrigerant system for air conditioning and various process cooling applications. The condenserless model (30HL) has a holding charge of refrigerant and is designed for applications with remote water-cooled, air-cooled, or evaporative condensers.

CARRIER #

STANDARD FEATURES

Dual independent refrigerant circuits. Reciprocating, serviceable hermetic compressor(s) with spring isolators, electric-actuated suction cut-off cylinder unloaders, automatically reversible oil pump, oil sight glass and service valves. Each compressor is mounted on a removable plate for improved serviceability. UL on standard units. Constructed to applicable ASME codes. Shell-and-tube cooler has direct-expansion refrigerant circuit with internally finned seamless copper tubes, flexible closed cell insulation and thermal expansion valves. Microprocessor based leaving water temperature control with return temperature compensation. Control box Enable/Off/Remote switch, 115-volt control circuit and unit operation light. Compressor circuit breakers and control circuit fusing. Standard Control Transformer. Unloaded compressor start. High- and low-pressure switch. Winterstart control. Liquid shutoff valves, crankcase heaters and hot gas mufflers. Moisture-indicating sight glass. Excess pressure relief valve. Filter drier (replaceable core). Automatic lead-lag. Discharge line check valves. Liquid line solenoid valves. Oil-pressure safety switch.

PERFORMANCE DATA

UNIT: Capacity ___________________________________________________Tons Compressor Power Input _______________________________________kW Saturated Discharge Temperature__________________________________°F Capacity Control Steps_____________ , Minimum ___________________ % Total Heat Rejection__________________________________________Tons Refrigerant ____________________________________________________ COOLER: Entering Water Temperature______________________________________°F Leaving Water Temperature ______________________________________°F Gpm ___________________________ , Fouling Factor_________________ Water Pressure Drop_________________________________________ ft. wg Fluid _________________________________________________________ Concentration _________________________________________________% CONDENSER: Air-Cooled Model No.(s) Circuit #1__________________________________________ Circuit #2 _________________________________________ See Drawing No. (s) _____________________________________________ _____________________________________________ Entering Air Temp ____________________________________________ °F Total Fan Power Input ________________________________________ kW

ELECTRICAL DATA

Power Supply to Unit ____________Volts __________ Ph____________ Hz Power Supply to Control Circuit ___Volts __________ Ph____________ Hz Maximum Fuse Amps ___________________________________________ Unit Power Input _____________________________________________kW Minimum Circuit Amps __________________________________________ Maximum Instantaneous Current Flow __________________________Amps Control Circuit Fuse Amps________________________________________

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ACCESSORIES _____________________________________________ _____________________________________________ _____________________________________________

______________________________________________ ______________________________________________ ______________________________________________

CUT ALO NG DOTTED LINE

CUT ALO NG DOTTED LINE

CERTIFIED DIMENSION PRINT

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FIELD WIRING DIAGRAM

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