Carrier Aquasnap 30RAP020 User Manual

Copyright 2011 Carrier Corporation Form 30RAP-7PD
The AquaSnap chiller is an effective all-
in-one package that is easy to install and
easy to own. AquaSnap chillers operate
quietly and efficiently. Value-added
features include:
• Rotary scroll compression
•HFC Puron
®
refrigerant (R-410A)
• Low-sound AeroAcoustic™ fan system
• Easy to use ComfortLink™ controls
• Optional integrated hydronic pump
package with VFD (variable frequency
drive) compatible motors, with optional
VFD on 070-090 models
• Microchannel condenser coil
technology
• Accessory fluid storage tank on 010 -
060 models
• Optional digital scroll compressors
Features/Benefits
Carrier’s superior chiller
design provides savings at
initial purchase, at installa-
tion, and for years afterward.
Costs less right from the start
Carrier’s AquaSnap chillers feature a
compact, all-in-one package design that
installs quickly and easily on the ground
or the rooftop. The optional pump and
hydronic components are already built
in; this costs less than buying and install-
ing the components individually. The
chiller’s fully integrated and pre-assem-
bled hydronic system installs in minutes.
No other chiller in this class installs so
easily and inexpensively. The preassem-
bled and integrated hydronic module uti-
lizes top-quality components and pumps
to ensure years of reliable operation.
Use of the optional fluid storage tank,
available on size 010-060 models, re-
duces installation costs and ensures suffi-
cient fluid volume is available for close-
coupled and process cooling applica-
tions. The AquaSnap unit’s high effi-
ciency keeps costs down.
AQUASNAP
®
30RAP010-090
Air-Cooled Chillers
with PURON
®
Refrigerant (R-410A)
10 to 90 Nominal Tons
(35 to 316 Nominal kW)
Product
Data
a30-4827
a30-4826
a30-5347

Carrier Aquasnap 30RAP020 Specifications

General

Brand	Carrier
Model	Aquasnap 30RAP020
Category	Air Conditioner
Language	English

Summary

Product Data and Features

Key Features and Benefits Overview

Summarizes key advantages and cost savings of the AquaSnap chiller design.

Low Noise Operation

Highlights the AeroAcoustic™ fan system for quiet performance in various environments.

Proven Reliability and Durability

Details the robust design, maintenance-free compressors, and year-round operation.

Advanced Control Systems

Introduces the ComfortLink™ controls for easy monitoring and precise operation.

Novation® Heat Exchanger Technology

Explains the benefits of microchannel coil technology for efficiency and durability.

Model Number Nomenclature

Unit Configuration Breakdown

Explains the coding system for model numbers, options, and features.

AHRI Capacity Ratings

Performance Specifications Table

Lists detailed capacity, power, EER, COP, and flow rate data for all models.

Physical Data

Unit Weight and Dimensions

Provides comprehensive physical data including weights, compressor details, cooler specs, and fan sizes.

Options and Accessories

Factory Installed Options

Details options like e-coat coils, sound options, and hydronic packages available from the factory.

Field Installed Accessories

Lists accessories that can be installed on-site, such as communication modules and diagnostic tools.

Base Unit Dimensions

30RAP010,015 Unit Dimensions

Provides detailed dimensional drawings and installation clearances for specific unit sizes.

Selection Procedure

Pump Impeller Size Selection

Guides users on selecting the correct pump impeller based on unit size and option codes.

Performance Data - Pressure Drop Charts

Heat Exchanger Pressure Drop

Charts showing water pressure drop across the heat exchanger for different GPM values.

Typical Piping and Wiring

Hydronic Package Piping Diagram

Illustrates the typical piping configuration for units with the hydronic package.

Electrical Data

Unit Electrical Specifications

Provides detailed electrical data including voltage, MCA, MOCP, and ICF for various configurations.

Fan Electrical Data

Details fan electrical data for standard and optional value sound fans.

Controls and Operation

Microprocessor and Control Sequence

Explains the microprocessor's functions and the unit's operational control sequences.

Safeties and Diagnostics

Details the built-in safety features, diagnostic codes, and alarm handling capabilities.

Typical Control Wiring Schematic

Application Data

Chiller Location and Clearances

Specifies recommended installation locations and required clearances for optimal operation.

Water System Requirements

Outlines crucial water quality, flow rates, and cleaning procedures for system longevity.

Guide Specifications

System Description and Quality Assurance

Provides a general overview of the chiller's system and compliance with industry standards.

Controls, Safeties, and Diagnostics

Specifies requirements for unit controls, safety features, and diagnostic capabilities.