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8
INSTALLATION & ASSEMBLY INSTRUCTIONS
Introduction to Refrigerants R32
1. Site Safety
2. Operation Safety
Open Flames ProhibitedVentilation Necessary
Open Flames Prohibited
Mind Static ElectricityMust Wear Protective Clothing and anti-static gloves
Don't use mobile phone
3. Installation Safety
Refrigerant Leak Detector
Appropriate Installation Location
The left picture is the schematic diagram of a refrigerant leak detector.
Please note that:
1. The installation site should be in a well-ventilated condition.
2. The sites for installing and maintaining an air conditioner using Refrigerant R32 should be free from open fire
or welding, smoking, drying oven or any other heat source higher than 548 which easily produces open fire.
3. When installing an air conditioner, it is necessary to take appropriate anti-static measures such as wear anti-
static clothing and/or gloves.
4. It is necessary to choose the site convenient for installati
on or maintenance wherein the air inlets and outlets of
the indoor and outdoor units should be not surrounded by ob
stacles or close to any heat source or combustible
and/or explosive environment.
5. If the indoor unit suffers refrigerant leak during the insta
llation, all the personnel should go out till the refrigerant
leaks completely for 15 minutes. If the product is damaged,
it is a must to carry such damaged product back to
the maintenance station and it is prohibited to weld the re
frigerant pipe or conduct other operations on the user's
site.
6. It is necessary to choose the place where the inlet and outlet air of the indoor unit is even.
7. It is necessary to avoid the places where there are other electrical products, power switch plugs and sockets,
kitchen cabinet, bed, sofa and other valuables right under the lines on two sides of the indoor unit, and also
prevent mechanical damage from occurring.
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