3
English
Correct Disposal of This Product
(Waste Electrical & Electronic Equipment)
(Applicable in countries with separate collection systems)
This marking on the product, accessories or literature indicates that the product and its electronic accessories (e.g.
charger, headset, USB cable) should not be disposed of with other household waste at the end of their working life. To
prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate these
items from other types of waste and recycle them responsibly to promote the sustainable reuse of material resources.
Household users should contact either the retailer where they purchased this product, or their local government office, for
details of where and how they can take these items for environmentally safe recycling.
Business users should contact their supplier and check the terms and conditions of the purchase contract. This product
and its electronic accessories should not be mixed with other commercial wastes for disposal.
Safety Information on Installation
22
Installation Procedure
24
Installation Procedure
24
Step 1 Checking and preparing accessories
24
Step 2 Choosing the installation location
24
Step 3 Optional: Insulating the body of the indoor unit
26
Step 4 Installing the indoor unit
26
Step 5 Purging inert gas from the indoor unit
28
Step 6 Cutting and flaring the pipes
28
Step 7 Connecting the assembly pipes to the refrigerant pipes
29
Step 8 Performing the gas leak test
30
Step 9 Insulating the refrigerant pipes
30
Step 10 Installing the drain hose and drain pipe
31
Step 11 Performing the drainage test
33
Step 12 Connecting the power and communication cables
34
Step 13 Optional: Wiring Wired Remote Control
35
Step 14 Optional: Extending the power cable
35
Step 15 Setting the indoor unit addresses and the installation options
37
Appendix
48
Troubleshooting
48