Greenheck Vari-Flow Air Management System(476251) - Manual

Installation, Operation and Maintenance Manual
Please read and save these instructions for future reference. Read carefully before attempting to assemble,
install, operate or maintain the product described. Protect yourself and others by observing all safety
information. Failure to comply with instructions could result in personal injury and/or property damage!
1 Vari-Flow Air Management System
Vari-Flow Air Management System
WARNING
Electrical shock hazard. Can cause equipment
damage, personal injury or death. Service must only
be performance by personal that are knowledgeable
in the operation of the equipment being controlled.
DANGER
Always disconnect power before working on or near a
unit. Lock and tag the disconnect switch or breaker to
prevent accidental power up.
CAUTION
When servicing the unit, variable frequency drives
may be hot enough to cause pain or injury. Allow
motor to cool before servicing.
CAUTION
It is the responsibility of the installer to make sure
both electrical and gas appliances shut down in
the event of a fire or in the event of a power loss to
the building when this sequence is required by the
authority having jurisdiction.
General Safety Information
Only qualified personnel should install this unit.
Personnel should have a clear understanding of these
instructions and should be aware of general safety
precautions. Improper installation can result in electric
shock, possible injury due to coming in contact with
moving parts, as well as other potential hazards. Other
considerations may be required if high winds or seismic
activity are present. If more information is needed,
contact a licensed professional engineer before moving
forward.
1. Follow all local electrical and safety codes, as well as
the National Electrical Code (NEC), the National Fire
Protection Agency (NFPA), where applicable. Follow
the Canadian Electrical Code (CEC) in Canada.
2. Do not allow the power cable to kink or come in
contact with oil, grease, hot surfaces, or chemicals.
Replace cord immediately if damaged.
3. Verify that the power source is compatible with the
equipment.
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Document 476251
Vari-Flow Air Management System