30RB-C

Carrier Commercial Chillers Air Cooled chiller
30RB_C
Air Cooled Chiller with Scroll Fixed Speed Compressor

30RB_C

Carrier 30RB‑C – AquaSnap® Air‑Cooled Liquid Scroll Chiller

High‑efficiency, fixed‑speed air‑cooled scroll chiller delivering 180 to 546 kW, designed for economical operation, quiet performance, easy installation, and superior reliability in medium‑size commercial and industrial applications.

Features

Performance & Capacity

Nominal cooling capacity: 180 to 546 kW Fixed‑speed drive Designed for commercial and industrial cooling applications Economical operation at both full load and part load ASHRAE 34 A1 class R‑410A refrigerant Optimized for reliable, continuous operation

Energy Efficiency

Industry‑leading full‑load efficiency enabled by: Optimized air management system Improved heat exchanger design Patented Flying Bird™ IV fans High part‑load efficiency through: Multiple scroll compressors connected in parallel Only required compressors operate at part load (≈99% of operating time) Electronic expansion valve (EXV): Lower condensing pressure Optimized EER and COP Dynamic superheat control for better evaporator utilization

Compressors & Acoustics

Low‑noise scroll compressors with very low vibration levels Compressors mounted on an independent chassis with anti‑vibration supports Dynamic suction and discharge piping support reduces vibration transmission (Carrier patent) Optional acoustic compressor enclosure V‑shaped condenser coil layout for quieter airflow 4th‑generation Flying Bird™ fans: Composite material No intrusive low‑frequency noise Rigid fan mounting prevents start‑up noise

Compact Design & Retrofit Advantage

Optimized coil sizing and system layout deliver a superior compact footprint Ideal for retrofit projects Optional built‑in hydronic module reduces installation space by up to 50% compared to decentralized hydronic systems

Control / Integrations

Touch Pilot® Control Platform

The 30RB‑C is equipped with Carrier Touch Pilot® control, offering advanced local and remote management.

Key control features include:

4.3″ color touchscreen (optional 7″ interface)
Intuitive, user‑friendly interface
Easy access to controller box with inclined mounting for visibility
Multi‑language display with clear screenshots
Role‑based menus for:
End users
Service personnel
Carrier technicians
Password‑protected access
Night mode
Integrated energy management
Internal time schedule clock
Alarm history via Data Collection Tool (DCT)

Remote Management (Standard)

Ethernet access for remote operation via PC or local network
RS485 serial port for monitoring and diagnostics
Integration with Carrier Comfort Network (CCN)
Compatible with Carrier system managers (optional)
Optional gateways for BMS integration
Remote functions include:

Start / Stop
Dual set‑point management (occupied / unoccupied)
Demand limit control
Water pump control (single or dual)
Automatic pump changeover
Operating status visualization
Alarm visualization

Remote Management (EMM Option)

The Energy Management Module (EMM) enables advanced control functions:

Room temperature‑based set‑point reset
Set‑point reset via 0–10 V or 4–20 mA
Demand limit control
Time schedule override
Capacity output signal (0–10 V)
Maintenance alert indication
Compressor running status outputs
User safety interlock

Technical Documents

Document Name Description Document Type Language Action
30RB-C Brochure PDF English Download

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