2
This symbol is used to alert users not to disassemble the equipment.
Do not disassemble the product for reconstruction. It may cause fire or electric shock.
Use this unit only in the manner intended by the manufacturer. If you have any
questions, contact the manufacturer.
Installation work and electrical wiring must be done by qualified person(s) in
accordance with all applicable codes and standards, including fire-rated construction.
Do not install with a method which is not approved in the instructions.
Do not use this product with any solid-state control device. Solid-state controls may
cause harmonic distortion which can cause motor humming noise.
This symbol is used to alert users to a specific operating procedure that must be
followed in order to operate the product safely.
This symbol is used to alert users to a specific operating procedure that must not be
performed.
This symbol is used to alert users to make sure of grounding when using the
equipment with the grounding terminal.
For Your Safety
Explanation of symbol word panels
To reduce the risk of injury, loss of life, electric shock, fire, malfunction, and damage to
equipment or property, always observe the following safety precautions.
The following symbols are used to classify and describe the type of instructions to be
observed.
The following symbol word panels are used to classify and describe the level of hazard, injury,
and property damage caused when the denotation is disregarded and improper use is
performed.
CAUTION
Denotes a potential hazard that could result in death or
serious injury.
Denotes a hazard that could result in minor injury.
Denotes a hazard that could result in property damage.
WARNING
WARNING
GENERAL SAFETY INFORMATION
NOTICE
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR PERSONAL INJURY, OBSERVE THE
FOLLOWING :
Before servicing or cleaning product, switch power off in control box and lock the
service disconnecting means to prevent power from being switched on accidentally.
When the service disconnecting means cannot be locked, securely fasten a prominent
warning device, such as a tag, to the service panel.