Explanation of symbols displayed on the unit (For the unit adopts R32/R290 Refrigerant only):
WARNING
CAUTION
CAUTION
CAUTION
WARNINGS (for using R290/R32 refrigerant only)
1.
See transport regulations.
2.
Marking of equipment using signs
See local regulations.
3.
See national regulations.
4.
Storage of equipment/appliances
The storage of equipment should be in accordance with the manufacturer's instructions.
5.
Storage of packed (unsold) equipment
Storage package protection should be constructed such that mechanical damage to the equipment
inside the package will not cause a leak of the refrigerant charge.
The maximum number of pieces of equipment permitted to be stored together will be determined by
local regulations.
6.
Information on servicing
a)
safety checks are necessary to ensure that the risk of ignition is minimized. For repair to the
refrigerating system, the following precautions shall be complied with prior to conducting work
on the system.
b)
Work procedure: Work shall be undertaken under a controlled procedure so as to minimize the
c)
General work area: All maintenance staff and others working in the local area shall be
The area around the workspace shall be sectioned off. Ensure that the conditions within the
d)
Checking for presence of refrigerant: The area shall be checked with an appropriate refrigerant
atmospheres. Ensure that the leak detection equipment being used is suitable for use with
e)
This symbol shows that the operation manual should be read carefully.
This symbol shows that a service personnel should be handling this equipment with
reference to the installation manual.
This symbol shows that information is available such as the operating manual or installation
manual.
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