AQUASNAP® 30RAP010-060 Liquid Chillers

with COMFORTLINKTM Controls

Installation Instructions

CONTENTS

Page

SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . 1

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31

Step 1 — Rig and Place the Unit. . . . . . . . . . . . . . . . . . 1

RIGGING

PLACING UNIT

MOUNTING UNIT

Step 2 — Check Compressor Mounting . . . . . . . . . . 6

Step 3 — Cooler Fluid and Drain Piping

Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

ALL UNITS

UNITS WITH FACTORY-INSTALLED HYDRONIC PACKAGES

AIR SEPARATION

Step 4 — Fill the Chilled Water Loop . . . . . . . . . . . . 15

WATER SYSTEM CLEANING

FILLING THE SYSTEM

PREPARATION FOR YEAR-ROUND OPERATION

FREEZE PROTECTION

PREPARATION FOR WINTER SHUTDOWN

Step 5 — Make Electrical Connections . . . . . . . . . . 20

POWER SUPPLY

POWER WIRING

FIELD CONNECTIONS

Step 6 — Install Accessories . . . . . . . . . . . . . . . . . . . . 29

• ELECTRICAL

Step 7 — Check Refrigerant Circuit . . . . . . . . . . . . . 29

LEAK TESTING

DEHYDRATION

REFRIGERANT CHARGE

APPENDIX A (Pressure Drop Curves) . . . . . . . . 32-38

SAFETY CONSIDERATIONS

Installing, starting up, and servicing air-conditioning equip- ment can be hazardous due to system pressures, electrical components, and equipment location (roofs, elevated struc- tures, etc.).

Only trained, qualified installers and service mechanics should install, start up, and service this equipment (Fig. 1).

Untrained personnel can perform basic maintenance func- tions such as cleaning coils. All other operations should be performed by trained service personnel.

When working on the equipment, observe precautions in the literature and on tags, stickers, and labels attached to the equipment.

Follow all safety codes.

Wear safety glasses and work gloves.

Keep quenching cloth and fire extinguisher nearby when brazing.

Use care in handling, rigging, and setting bulky equipment.

These instructions cover installation of 30RAP010-060 air-cooled liquid chillers. Refer to Fig. 2 for model number to determine factory- installed options.

.

WARNING

Electrical shock can cause personal injury and death. Shut off all power to this equipment during installation. There may be more than one disconnect switch. Tag all discon- nect locations to alert others not to restore power until work is completed.

INSTALLATION

Step 1 — Rig and Place the Unit

RIGGING — Preferred method for rigging is with spreader bars from above the unit. Use hooks in lifting holes. Rig at a single point with 4 cables or use spreader bars. All panels must be in place when rigging. See rigging label on unit for details concerning shipping weights, distance between lifting holes, center of gravity, and lifting ring dimensions. See Tables 1A and 1B for physical data. Refer to Fig. 3 for unit weights. See Fig. 4 for rigging label.

If overhead rigging is not possible, place chiller on skid or pad for rolling or dragging. When rolling, use a minimum of 3 rollers. When dragging, pull the pad. Do not apply force to the unit. When in final position, raise from above to lift unit off pad.

CAUTION

All panels must be in place when rigging. Damage to unit could result.

PLACING UNIT — There must be at least 3 ft (0.9 m) for service and for unrestricted airflow on all non-coil sides of unit, and a minimum of 3.5 ft (1.1 m) clear air space on coil sides. For multiple units, allow 8 ft (2.48 m) separation between units for airflow and service.

Fig. 1 — Typical 30RAP Unit (018-030 Shown)

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Catalog No. 04-53300036-01

Printed in U.S.A.

Form 30RAP-1SI

Pg 1

11-09

Replaces: New

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Carrier 30RAP010-060 installation instructions Installation Instructions

30RAP010-060 specifications

The Carrier 30RAP010-060 is a series of rooftop air conditioning units designed for effective climate control in commercial applications. Engineered with advanced technologies, these units are known for their reliability, energy efficiency, and ease of installation, making them a suitable choice for a range of settings including offices, retail spaces, and industrial facilities.

One of the standout features of the 30RAP series is its robust construction. Designed to withstand various environmental conditions, these units come equipped with a weather-resistant cabinet and a corrosion-resistant finish. This durability ensures long-term performance and reduced maintenance costs.

Energy efficiency is a significant characteristic of the Carrier 30RAP series. These units utilize advanced technologies such as a high-efficiency compressor and variable speed fans. The inclusion of economizers also contributes to energy savings by allowing the system to take advantage of outdoor air when the conditions are favorable. With high SEER (Seasonal Energy Efficiency Ratio) ratings, the 30RAP units help businesses reduce operating costs while minimizing their environmental footprint.

The 30RAP series is equipped with smart control systems that provide enhanced operational efficiency and comfort. With features such as programmable thermostats and remote access capabilities, building managers can easily monitor and adjust the system to maintain optimal indoor climate conditions. Additionally, the units are compatible with building automation systems, allowing for seamless integration into a larger HVAC network.

The installation process of the Carrier 30RAP010-060 is streamlined thanks to a compact design and lightweight construction, which simplifies the transportation and placement on rooftops. Moreover, the unit's modular components facilitate easy access for maintenance and repairs, minimizing downtime and improving overall reliability.

In summary, the Carrier 30RAP010-060 series stands out for its combination of durability, energy efficiency, and advanced control technologies. It is an ideal solution for businesses seeking reliable climate control systems that balance performance with cost-effectiveness. Whether for new installations or replacements, these rooftop units provide the necessary flexibility and efficiency needed in today’s commercial environments. With strong backing from Carrier, a leader in HVAC technology, the 30RAP series ensures lasting comfort and operational efficiency.