Across International C30 Series User Manual

Recirculating chiller

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AI NEW JERSEY

Main Office:

111 DORSA AVE, LIVINGSTON, NJ 07039

Shipping:

119 DORSA AVE, LIVINGSTON, NJ 07039

Phone:

888-988-0899

111 Dorsa Avenue, Livingston, NJ 07039 | 600 Spice Islands Dr, Sparks, NV 89431

Phone 888-988-0899 | Fax 888-988-1899

ACROSS INTERNATIONAL

C30 RECIRCULATING CHILLER SERIES

USER'S MANUAL

www.AcrossInternational.com

AI NEVADA

Main Office:

600 SPICE ISLANDS DR. SPARKS, NV 89431

Shipping:

600 SPICE ISLANDS DR. SPARKS, NV 89431

Phone:

888-988-0899

RC-UM032 Rev. D

07/13/2022

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Page 1 ACROSS INTERNATIONAL C30 RECIRCULATING CHILLER SERIES USER’S MANUAL www.AcrossInternational.com AI NEW JERSEY AI NEVADA Main Office: 111 DORSA AVE, LIVINGSTON, NJ 07039 Main Office: 600 SPICE ISLANDS DR. SPARKS, NV 89431 Shipping: 119 DORSA AVE, LIVINGSTON, NJ 07039 Shipping: 600 SPICE ISLANDS DR. SPARKS, NV 89431...
Page 2: Table Of Contents
Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL TABLE OF CONTENTS SAFETY NOTES / ILLUSTRATED SYMBOLS………………………………………………………………………………….……………………………….3 1. PRECAUTIONS ……………………………………………………………………………………………….………………………………….………………..4 English …………………………………………………………………………………………………….………………….………………………………..4 French…………………………………………………………………………………………………………………………………………………………..5 2. INTRODUCTION...………………………………………………………………………………………… ………………………………………….…………6 Features…………………………………………………….…………………………………………………………………………………………….…...6 3. SPECIFICATIONS…………………………………………………………..……………………………………………………………………………….…..…8 4. COMPONENTS……………………………………………………………………………………………………………………………………………….……9 5. INSTALLATION…………….………………………………………………………….………………………………………………………………………..11 6. OPERATION……………………………………………………………………………………………………………………………………………………….15 7.1 Basic Operation……………………………………………………………………………………………………………………………………..15 7.2 Switching Temperature Display between Fahrenheit and Celsius……………………………………………………………16 7.
Page 3: Safety Notes / Illustrated Symbols
Thank you for choosing our C30 Recirculating Chiller Series. Please read this manual carefully before operating the unit. Keep this manual on-hand so it can be used by all operators of the unit. Across International is not responsible for any injury or damage caused by misuse. Symbol...
Page 4: Precautions
NEVER LEAVE YOUR RECIRCULATING CHILLER UNATTENDED WHILE OPERATING. ◆ Across International is not responsible for any loss of material inside the unit. ◆ DO NOT try to heat combustible or explosive materials, or materials that may release corrosive/erosive gases. ◆...
Page 5: Introduction
Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL 3. INTRODUCTION Ai C30 recirculating chillers series offer true thermostatic control in a laboratory setting. These closed-loop laboratory chillers are ideal for many different applications, such as cooling rotary evaporators, analytical instrumentation, laser etching, ICP, vacuum systems, plasma etching and jacketed reactors. This system can also be used as a replacement to tap water cooling in a variety of laboratory applications.
Page 6: Specifications
Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL 4. SPECIFICATIONS Model C30-10-5L C30-17-10L C30-30-20L C30-40-50L Electrical 220V 60Hz 1-PH, 900W 220V 60Hz 1-PH, 1200W 220V 60Hz 1-PH, 1990W 220V 60Hz 1-PH, 3960W requirements • Indoor use and altitude up to 2000m •...
Page 7 Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL...
Page 8: Components
Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL 5. COMPONENTS C30-10-5L, C30-17-10L and C30-30-20L...
Page 9 Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL C30-40-50L...
Page 10: Installation
Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL 6. INSTALLATION English Uncrating a C30 chiller may require the assistance of an additional 1-2 persons. Crates can weigh between 155-430 Lbs. and can be too heavy for one person. Customer safety is our top priority. Please use all necessary safety equipment to move the crate such as a pallet jack and protective gloves.
Page 11 Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL French Selon l'unité que vous avez acheté, il est nécessaire pour 2-3 personnes pour aider à déballage cette unité. L'unité de caisse peut peser entre 155-430 lbs. and peut être un peu lourde pour une personne. Rappelez- vous votre sécurité...
Page 12 Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL Figure 1 Figure 2...
Page 13 Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL Sample setup with rotary evaporator Sample setup with jacketed glass reactor...
Page 14: Operation
Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL 7. OPERATION Version 1 Version 2 Temperature Controller 7.1 Basic Settings: Target Temperature 7.1.1 Make sure all chilling fluid hoses are connected properly and securely. 7.1.2 Plug in the power cord into the appropriate outlet.
Page 15: Turning The Unit Off
Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL Picture 4 Picture 5 7.1.7 Make sure the recirculating pump is running. Then, press the cooling button to start the cooling process (See picture 6). The compressor will kick on if the coolant temperature is 2 degrees higher than the target temperature.
Page 16: Advanced Setting
Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL 8. ADVANCED SETTINGS Under [MAIN] mode, p, press and hold the “SET” button for 3 seconds. The controller will display “Lc”. Enter 3, 9, 15 or 23 and press “SET” to access the advanced setting tables on the following page. Press and hold “SET” for 3 seconds to save and exit to [MAIN] mode.
Page 17 Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL Table 3: LC -15 Prompt Name Description factory value Pt-1: Primary Displays temperature detected by the primary temperature Current temperature Temperature Sensor sensor. Displays error code of errors occur. or error code Pt-2: Secondary...
Page 18: Troubleshooting
Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL 9. TROUBLESHOOTING Issue Cause Solution Lost power Check the power source and the circuit breaker Unit will not power on Faulty circuit breaker Replace the circuit breaker Faulty circuit board Contact Ai Service Department...
Page 19 Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL C30-40-50L Model ONLY – Resetting Pressure Sensor Manually...
Page 20 Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL Issue Cause Solution 1. Make sure working environment is well ventilated, lower load temp. Refer to section 6 for installation process and recommended High pressure alarm, ambient temperature Screen displays EY2- too high, or load temperature too high working environment 2.
Page 21: Maintenance And Inspection
When in doubt, contact the Across International service team for guidance. 10.1.2 Glassware – Check glassware daily for any fractures, chips, and abnormalities.
Page 22 Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL 10.2.1 Every 3 – 6 months, qualified personnel should inspect the unit and keep records of it maintenance for any City, State, or Federal Inspector. 10.2.2 Service Technician – Chiller should be shut down for at least 4 hours prior to service.
Page 23: Entretien
Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL French 10.3 Entretien Veuillez prendre le temps de passer en revue tous les aspects de l'unité et les éventuelles pièces d'usure qui ne sont pas énumérées ci-dessous. 10.3.1 Il vous incombe en tant que client d'avoir une personne compétente pour maintenir et entretenir votre équipement d'une manière sûre.
Page 24: Schematics
Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL 11. SCHEMATICS C30-10-5L Model...
Page 25 Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL C30-17-10L Model...
Page 26 Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL C30-30-20L Model...
Page 27 Ai C30 SERIES RECIRCULATING CHILLER USER’S MANUAL C30-40-50L Model...
Page 28: Warranty
12. WARRANTY Across International (AI) warrants for the original user of this product in the U.S.A. only that this product will be free from defects in material and workmanship for a period of one year from the date of delivery to the original user – the “Warranty Period”.

This manual is also suitable for:

C30-10-5l C30-17-10l C30-30-20l C30-40-50l