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About these guidelines
The purpose of these guidelines is to provide guidance in the application of Copeland Scroll™
compressors and Emerson motor control drives in users’ systems. They are intended to answer the
questions raised while designing, assembling and operating a system with these products.
Besides the support they provide, the instructions listed herein are also critical for the proper and
safe functioning of the compressors and motor control drives. The performance and reliability of the
product may be impacted if the product is not used according to these guidelines or misused.
These application guidelines cover stationary applications only. For mobile applications, please
contact the Application Engineering department at Emerson as other considerations may apply.
1 Safety instructions
Copeland Scroll compressors and Emerson motor control drives are manufactured according to the
latest relevant European safety standards. Particular emphasis has been placed on the user’s safety.
The YHV*2P compressors and drives are intended for installation in systems in accordance with the
European Machinery directive MD 2006/42/EC, the Pressure Equipment Directive PED 2014/68/EU,
the Low Voltage Directive LVD 2014/35/EU and the Electromagnetic Compatibility Directive
EMC 2014/30/EU. They may be put to service only if they have been installed in systems according
to instructions and conform to the corresponding provisions of legislation. For relevant standards
please refer to the Manufacturer’s Declaration, available at www.climate.emerson.com/en-gb.
NOTE: Emerson marks all A2L scroll compressors with a sticker for flammable refrigerants.
Systems using such refrigerants must comply with applicable legislation and regulations
such as but not limited to EN378. It remains the user’s responsibility to select products
compliant with legislation and regulations applicable for its application.
The Material Safety Datasheet (MSDS) for individual A2L refrigerants shall be checked and
considered when working with such refrigerants. The MSDS is provided by the gas supplier.
These instructions shall be retained throughout the lifetime of the compressor and the drive.
You are strongly advised to follow these safety instructions.
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