INSTALLATION MANUAL---Important considerations
Installation Safety Principles
1. Site Safety
2. Operation Safety
Open Flames Prohibited
Ventilation Necessary
Open Flames Prohibited
Mind Static Electricity
Must 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 R290 should be free from open fire or
welding, smoking, drying oven or any other heat source higher than 370
°
C
which easily produces open fire;
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 installation or maintenance wherein the air inlets and outlets of
the indoor and outdoor units should be not surrounded by obstacles or close to any heat source or
combustible and/or explosive environment.
5. If the indoor unit suffers refrigerant leak during the installation, it is necessary to immediately turn off the valve
of the outdoor unit and 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 refrigerant 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.
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