Cautions For Safety - Panasonic OCU-CR400VF8 Operating Instructions And Installation Instructions

Cautions for Safety

For the purpose of avoiding harm to people and damage to properties, items to be complied with are explained here.
■ Explanations are classified by degree of harm or damage caused by incorrect use.
WARNING
CAUTION
■ Items to be observed are explained by the following pictograms.
Installation to be made by manufacturer's
service personnel or similarly skilled person.
Incorrect installation work may
lead to malfunction such as
abnormal vibration, and generates
refrigerant gas leak, electrical
shock, or fire.
Appliances employing R744 refrigeration
system.
System contains refrigerant under
high pressure. Do not tamper with
the system. It must be serviced by
qualified persons only.
Indicates possibility of death or serious injury.
Indicates possibility of minor injury or damage to properties.
Indicates what you should not do.
Indicates what you must do.
Installation Work
(Be sure to comply with the following)
WARNING
Do not use other than the designated
refrigerant (for charging, adding or
recharging)
Non-designated refrigerant may
cause equipment failure or burst,
or injury.
Securely complete refrigerant piping before
carrying out airtight testing.
Refrigerant gas leak may cause
suffocation.
EN - 2