Installation
53
Checking and Testing Operations
To complete the installation, perform the following checks and tests to ensure that
the air conditioner is operating correctly.
5
1 Review all the following elements in the installation:
◆ Installation site strength
◆ Piping connection tightness to detect any gas leakages
◆ Connection wiring
◆ Heat-resistant insulation of the piping
◆ Drainage
◆ Earthing wire connection
◆ Correct operations (follow the steps below)
2 Press the On/Off button.
3 Press the button.
4 Air flow direction
◆ Press the button and check that the air
flow blades work properly.
Result
◆ The indicator lights on the indoor unit flash at
half-second intervals.
◆ While the indoor unit opens, the indoor unit fan
runs to start.
Result
◆ The outdoor unit operates in cooling or heating
mode as following the room temperature.
00150A(2)-37~53 2/5/01 11:44 AM Page 53
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