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Idiomas disponibles
Perform the following inspections prior to the test operation.
Description
Electrical safety
inspection
Safety
inspection of
the installation
Refrigerant
leak detection
INSTRUCTIONS FOR TEST OPERATION
1.
Turn on the power supply.
2.
Press the ON/OFF button on the remote controller to turn on the air conditioner.
Method of inspection
Check if the voltage of the power supply complies with the
specifications.
Check if there are any wrong or missing connections between
the power lines, signal line and ground wires.
Check whether the earth resistance and insulation resistance
comply with the requirements.
Confirm the direction and smoothness of the drain pipe.
Confirm that the coolant pipe gasket is fully installed.
Confirm the installation safety of the outdoor unit, mounting
plate and indoor unit.
Confirm that the valves are fully open.
Confirm that there are no foreign objects or tools inside the unit.
Complete the installation of the grille and air inlet panel of the
indoor unit.
The pipe joint, the connector of the two outdoor unit valves, the
valve coil, the welding port, etc., where leakage may occur.
Foam detection method:
Apply soapy water or foam evenly to the parts where leakage
may occur, and observe whether or not bubbles appear, if not,
this indicates that the leak detection result is safe.
Method of leak detection:
Use a professional leak detector and read the operating
instructions, detect at the position where the leak may occur.
The duration of leak detection at each position shall be 3
minutes or more;
If the test result shows that there is a leak, the nut must be
tightened and tested again until there is no leakage;
Once leak detection is completed, wrap the exposed pipe
connector of the indoor unit with thermal insulation material
and wrap it with insulation tape.
EVVO CLIMA 9000/12000/18000/24000
ENGLISH
101
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