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Galletti MCA Series - User Manual

Galletti MCA Series
24 pages
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water chillers and heat pumps technical manual
EUROVENT
CERTIFIED PERFORMANCE
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Summary

THE RANGE

MCA Series Overview

General introduction to MCA series units for residential applications.

CONSTRUCTIVE FEATURES

Refrigerant Type

Specifies the refrigerant used in the MCA units, R407C.

Unit Structure

Details the unit's construction materials and design for durability and access.

Microprocessor Control System

Explains the control panel's capabilities and main functions for unit management.

COMPONENTS LAY-OUT

Refrigerant Circuit Components

Lists key components within the unit's refrigerant circuit.

Tailored Hydronic Kits

Describes available hydraulic kits for simplified plant connection.

Ventilation System Details

Details the axial fans used, their balancing, and motor specifications.

Electric Panel Description

Describes the electric panel's compliance with directives and its composition.

Available Unit Options

Lists optional features and accessories for the units.

MODELS AND CONFIGURATIONS

Water Chiller vs. Heat Pump Model Selection

Guides selection between water chiller and heat pump MCA models.

COOLING ONLY RATINGS

HEAT PUMPS RATINGS

COOLING CAPACITIES MCA-C

COOLING CAPACITIES MCA-H

HEATING CAPACITIES MCA-H

OPERATING LIMITS

Cooling and Heating Mode Limits

Specifies operating limits and conditions for cooling and heating modes.

HEAT RECOVERY OPTIONS

CALCULATION FACTORS

Water Temp Drop & Glycol Solutions

Provides factors for water temperature variations and glycol/water solution calculations.

PRESSURE DROP ON WATER SIDE

AVAILABLE UNIT PRESSURE HEAD

WATER CIRCUIT

Setup Guidelines and Components

Provides guidelines for connecting pipes, using flexible couplings, and optional components.

Evaporator Freezing Prevention

Highlights the importance of correct water inlet connection to prevent evaporator freezing.

Flow Rate Control Device

Notes the standard device for controlling water flow rate near the evaporator.

ELECTRICAL DATA

OVERALL DIMENSIONS MCA 10 - 12 - 14

OVERALL DIMENSIONS MCA 16 - 21

OVERALL DIMENSIONS MCA 25 - 30 - 37

OVERALL DIMENSIONS MCA 50 - 60

INSTALLATION CLEARANCE REQUIREMENTS

Galletti MCA Series Specifications

General IconGeneral
RefrigerantR410A
Compressor TypeScroll
Power Supply400V/3Ph/50Hz
Number of Compressors1 or 2 (depending on the model)
Heating CapacityNot specified (Chiller only)

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