MacroAir Technologies AirEco Installation Manual - page 26
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© 2014 MacroAir Technologies Toll Free: 866 668 3247 Fax: 909 890 2313 www.macroairfans.com Rev. Date 111714
ELECTRICAL
& SAFETY CABLE INSTALLATION
WARNING!
MOTOR CABLES AND INCOMING POWER MUST NEVER BE RUN IN THE SAME CONDUIT. FAILURE TO INSTALL PER MACROAIR INSTRUCTIONS,
INCLUDING WIRING, MAY BE HAZARDOUS, CAUSE PREMATURE FAILURE, AND VOID THE MANUFACTURER’S WARRANTY.
Regulatory Notice: EMI | Electromagnetic Interference
Electromagnetic Interference (EMI) is any signal or emission, radiated in free space or conducted along power or signal leads, that endangers the
functioning of radio navigation or other safety services or seriously degrades, obstructs, or repeatedly interrupts a licensed radio communications
service. Radio communications services include but are limited to AM/FM commercial broadcast, television, cellular services, radar, air-traffic
control, pagers, and personal communications services (PCS). These licensed services, along with unintentional radiators such as digital devices,
variable frequency drives (VFDs), and other equipment such as fans with VFDs, contribute to the electromagnetic environment.
Electromagnetic compatibility is the ability of items of electronic equipment to function properly together in the electronic environment. MacroAir
Fans variable frequency drives, VFDs, are designed to be in compliance with regulatory agency limits for EMI. However, there is no guarantee that
interference will not occur in a particular installation. If MacroAir’s products (fans) do cause interference with radio communications services,
which can be determined by turning the fans off and on, please notify MacroAir technical support.
MacroAir Technologies’ products are designed, tested, and classified for their intended electromagnetic environment. These electromagnetic
environment classifications generally refer to the following harmonized definitions:
Class A is typically for business or industrial environment.
Class B (MacroAir products are NOT designed for typical residential environments covered under this classification).
CODE COMPLIANCE IS THE RESPONSIBILITY OF THE INSTALLER AND, ULTIMATELY, THE END USER. All wiring should conform to the National
Electric Code (NEC) 2005, ANSI/NFPA 70-1999, and all local codes. This fan control should only be installed by qualified technicians familiar with
the requirements of the NEC and local codes.
Note: MacroAir Technologies has a policy of continuous product improvement and reserves the right to change the design and specifications
without notice.
If you have any questions, please contact MacroAir technical support.