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Carrier Aquasnap 30RB 100R User Manual

Carrier Aquasnap 30RB 100R
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INSTALLATION, OPERATION AND
MAINTENANCE INSTRUCTIONS
Translation of the original document
* The availability of sizes and options depends on the country. Please contact your local commercial dealer for more information.
Air-Cooled Liquid Chillers
Reversible heat pumps
30RB/30RQ 040R-160R
Rated cooling capacity 40-160 kW
R-32

Table of Contents

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Carrier Aquasnap 30RB 100R Specifications

General IconGeneral
Cooling Capacity100 kW
Compressor TypeScroll
RefrigerantR-410A
Power Supply400V/3Ph/50Hz
Operating Range-10°C to 46°C

Summary

INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS

INTRODUCTION AND SAFETY INSTRUCTIONS

HANDLING AND POSITIONING

DIMENSIONS, CLEARANCES, MINIMUM INSTALLATION DISTANCES

PHYSICAL AND ELECTRICAL DATA FOR THE UNITS

Physical properties: 30RB/30RQ 40R-160R

Details physical properties, dimensions, weight, and refrigerant for the unit series.

Electrical data notes: 30RB/30RQ 040R-160R

Specific electrical data and notes for the unit models, including voltage, current, and power.

Short-circuit withstand capability

Information on the unit's capability to withstand short-circuit currents for protection.

ELECTRICAL CONNECTION

Power supply

Requirements and specifications for the unit's main power supply.

Voltage phase imbalance (%)

Explanation and calculation for voltage phase imbalance.

Power connection/disconnect switch

Details regarding the unit's main power connection and disconnect switch.

Recommended cable sections

Guidance on selecting appropriate cable sizes for electrical connections.

APPLICATION DATA

Operating range

Defines the permissible operating ranges for various conditions.

WATER CONNECTIONS

Operating precautions and recommendations

Essential precautions and recommendations before connecting water circuits.

Water connections

Diagrams and details for water connections, including hydraulic modules.

Units without hydraulic module

Specific information and procedures for units without a factory-fitted hydraulic module.

Hydraulic circuit cleaning procedure

Steps for cleaning the hydraulic circuit before operation.

Procedure for controlling the water flow

Method for adjusting and controlling the water flow rate.

Units with hydraulic module and fixed-speed pump

Information and procedures for units with fixed-speed pumps and hydraulic modules.

Units with hydraulic module and variable-speed pump - pressure differential control

Control method for variable-speed pumps based on pressure differential.

Units with hydraulic module and variable-speed pump - temperature difference control

Control method for variable-speed pumps based on temperature difference.

NOMINAL SYSTEM WATER FLOW RATE CONTROL

Available static pressure for the installation

Data on available static pressure for various installation configurations.

SYSTEM START-UP

Checks before system start-up

Pre-start-up checks for installation, safety, and components.

Commissioning

Procedures and precautions for the unit commissioning process.

Essential points to check

Key checks for compressors, hydraulics, and refrigerant before operation.

OPTIONS

Unit operation with a free cooling drycooler

How the unit operates with a free cooling drycooler system.

STANDARD MAINTENANCE

Level 1 maintenance

Basic maintenance tasks that can be performed by the user.

UNIT START-UP CHECKLIST FOR INSTALLERS PRIOR TO CONTACTING THE MANUFACTURER

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