SMC Networks HRS012-A-10 Series Service Manual page 2

To users
Thank you for purchasing our Thermo-chiller HRS Series (hereinafter called "This system").
For safe use of this system and personal safety, be sure to read and understand this manual thoroughly
before performing repair of this system.
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Warnings and precautions defined in this manual shall be observed.
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This manual provides the explanations of the in-depth remedies for this system. This manual is
intended for service personnel who have completed the service training SMC provides. Only those
who fall under the above condition are allowed to perform maintenance and repair of this system with
the use of the Service Manual.
This product contains a refrigerant circuit inside. Professional skill and exclusive
facility are required for maintenance service and/or repair of the refrigerant circuit.
Maintenance and repair of the refrigerant circuit must be performed by a specialized
operator.
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The contents of this manual and related documents supplied with this system shall be neither
regarded as a provision of the contract nor utilized to correct or modify the existing agreements,
commitments and relations.
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Copying, duplicating or transferring any part of or whole contents of this manual without the prior
written consent of SMC Corporation is strictly prohibited.

The Operation Manual is supplied in addition to this manual and provides the explanations of the
installation and operation of this system. This manual does not contain the fundamental information
and operating procedures that are provided in the Operation Manual.
Note: The contents of this manual are subject to change without notice.