Lennox MCC 132 SK - User Manual

KOMP A KT-FLÜSSIGKEITSKÜHLER
MIT LUFTGEK-HLTEM VERFL-SSIGER UND RADIALVENTILATOREN
PACKAGED LIQUID CHILLER
WITH AIR COOLED CONDENSER AND CENTRIFUGAL FANS
MCC
Jan 2002

Summary

Introduction and Component Description

Compressor Details

Details the hermetic scroll or semi-hermetic reciprocating compressor types.

Evaporator Design

Describes the U-shaped, removable tube bundle evaporator.

Condenser Features

Details the copper tubes, aluminum fins, and centrifugal fans.

Electrical Panel Specifications

Covers IP 55 watertightness and power supply details.

Chassis, Control, and Options

Control System Operation

Details the CLIMATIC™ II microprocessor and display functions.

Performance Data - Water Cooling (R407 C)

Performance Data - Water + 30% Ethylene Glycol

Technical Data - Compressors and Circuits

Compressor & Circuit Specifications

Details compressor types, number of circuits, and capacity steps.

Refrigerant and Oil Charge Data

Provides data on refrigerant and oil quantities per circuit/compressor.

Evaporator Technical Details

Technical Data - Condensers

Condenser Fan Specs (Ducted)

Details fan count, air flow, and pressure for ducted outlets.

Condenser Fan Specs (Unducted)

Details fan specifications for unducted outlet configurations.

Technical Data - Electrical Specifications

Standard MCC Electrical Data

Lists max power, current, and start-up current for standard models.

MCC with Hydraulic Module Electrical Data

Lists max power, current, and start-up current for hydraulic module models.

Water Pressure Drop - Non-Glycolated Water

Evaporator Pressure Drop Curves (No Glycol)

Presents pressure drop curves for evaporators based on air flow.

Evaporator Max Water Flow Rates (No Glycol)

Water Pressure Drop - 30% Ethylene Glycol

Evaporator Pressure Drop Curves (Glycol)

Evaporator Max Water Flow Rates (Glycol)

Operating Limits - Temperatures

Water and Air Temperature Operating Limits

Maximum Ambient Air Temperature Limits

Max Static Pressure at Nominal Air Flow

Lennox MCC 132 SK Specifications