Installation Manual
38
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otherwise the capillary pipe or other pipe may crack, which then would result in leakage.
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piping.
e. Installation of the Protection Layer of the Refrigerant Pipe
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and water leakage.
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indoor unit, as shown in Fig.7.
Fig.7
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f. Wrapping the Pipe with Tape
1) Bundle the refrigerant pipe and electric wire together with tape, and separate them from the drain pipe to prevent the
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the later circle should cover half of the former one.
3) Fix the wrapped pipe on the wall with clamps.
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hose is separated from the pipe.
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7.5.4 Refrigerant Charging and Trial Running
a.
Refrigerant Charging
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2) Check if the liquid valve and the gas valve of the outdoor unit are closed fully.
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pump.
No gap
Fig.8
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