GUIDELINES FOR USER SAFETY AND EQUIPMENT PROTECTION
This manual is intended to aid trained and competent personnel in the installation of this equipment. Only a technician or
engineer trained in the local and national electrical standards should perform tasks associated with the electrical wiring of
this device.
Warnings
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Under no circumstances will Environmental Monitor Service, Inc. be liable or responsible for any consequential
damage that may arise because of installation or use of this equipment.
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All examples and diagrams shown in the manual are intended to aid understanding. They do not guarantee
operation.
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Environmental Monitor Service, Inc. accepts no responsibility for actual use of this product based on these examples.
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Due to the great variety of possible applications for this equipment, the user must assess the suitability of this
product for specific applications.
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Make sure to have safety procedures in place to stop any connected equipment in a safe manner if the controller
should malfunction or become damaged for any reason.
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Do not replace electrical parts or try to repair this product in any way.
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Only qualified factory trained service personnel trained in its operation should open the device's housing or carry
out repairs.
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The manufacturer is not responsible for problems resulting from improper or irresponsible use of this device.
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You may cause an electric shock, fire or damage the equipment if you ignore any of these safety precautions. Section
1-Installation Electrical connections
NOTE: If using negative draft or plant air disregard blower and SW1&2 information.
3