26
Safety Instructions
Contents
Please read the safety precautions carefully before installation and maintenance.
The following contents are very important for installation and maintenance:
• The installation or maintenance must accord with the instructions.
• Comply with all national electrical codes and local electrical codes..
• Pay attention to the warnings and cautions in this manual.
• All installation and maintenance shall be performed by distributor or qualified person.
• Be caution during installation and maintenance. Prohibit incorrect operation to prevent electric shock,
casualty and other accidents.
Electrical Safety Precautions
• Cut off the power supply of air conditioner before checking and maintenance.
• The air condition must apply specialized circuit and prohibit share the same circuit with other appliances.
• The air conditioner should be installed in suitable location and ensure the power plug is touchable.
• Make sure each wiring terminal is connected firmly during installation and maintenance.
• Have the unit adequately grounded. The grounding wire can’t be used for other purposes.
• Must apply protective accessories such as protective boards, cable-cross loop and wire clip.
• The live wire, neutral wire and grounding wire of power supply must be corresponding to the live wire,
neutral wire and grounding wire of the air conditioner.
Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Main Tools for Installation and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Installation Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Installation of Indoor Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Installation of the Outdoor Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
