2.  PRECAUTIONS BEFORE INSTALLATION 
SAFETY PRECAUTIONS 
Installation and maintenance of air conditioning equipment can be hazardous due to system 
pressures, electrical components and rotating parts. 
 
x  The installation and maintenance of the air conditioner must be carried out by trained and 
qualified technicians from Carrier or one of Carrier authorized dealers.
 
 
x  After unpacking, Please check carefully for possible damage the indoor and outdoor units  
of the air conditioner.
 
 
x 
Before undertaking any work on the indoor and outdoor units of the air conditioner, make sure 
to disconnect the power supply. 
x  This installation manual describes the installation procedures of split room air conditioner 
consisting of an outdoor unit and an indoor unit manufactured by Carrier. 
x  The installation of air conditioner must be according to applicable national installation 
standards.
 
x 
During installation, Proceed first with refrigerant connections between indoor and outdoor 
units, and only then make the electrical connections. 
Similarly, when disassembling, disconnect the electrical wiring first and only then open 
refrigerant connections.
 
 
What is not covered in our warranty? 
1-  Failure due to wrong electrical connections between the electrical power supply and 
circuit breaker of air conditioner leading to fire due to short-circuitin
connections are owner’s responsibility. 
 
2-  Failure due to Misuse, Abusing, overloading, negligence of air filters cleaning and 
negligence of instructions included in the owner’s manual.
 
 
3-  Failure due to Accident / Weather Natural catastrophe, accident due to bad weather  
(Hail Storm, Sand Storm, lightning, Flooding, Acid Rain and Air Borne fallout, etc). 
 
4-  Failure due to damages during transport done through the owner. 
 
5-  Failure due to any modifications in the product done through the owner. 
 
6-  Failure due to Installation or Service and Maintenance or repair works  
done through the owner. 
 
 
7-  Product normal sound ( refrigerant – moving parts – plastic parts ) 
 
8-  Inconvenience or commercial loss is not covered. 
 
The decision of Carrier in ascertaining the same will be final. Any such repairs will be carried 
out at the expense of the owner ( purchaser ).