Purging Procedures, Leak Test, And Test Run - Mitsubishi Electric American Standard NAXWEL09A112A Series Installation Manual

Split-type air conditioner
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3-3. PIPE CONNECTION
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Indoor unit connection
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Outdoor unit connection
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detailed in Indoor unit connection.
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When installing the unit, securely connect the refrigerant pipes before starting
the compressor.
3-4. INSULATION AND TAPING
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4. PURGING PROCEDURES, LEAK TEST, AND TEST RUN

4-1. PURGING PROCEDURES AND LEAK TEST
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2) Connect gauge manifold to ports of stop valves.
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then tighten part A. Do not tighten
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core is in open position.
4-2. TEST RUN
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inspect the indoor/outdoor unit connecting wire (A) for mis-
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Checking the remote (infrared) signal reception
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not operate for 3 minutes to protect the air conditioner.
4-3. AUTO RESTART FUNCTION
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Caution:
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To the user
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4-4. EXPLANATION TO THE USER
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eration switch
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American standard naxwel12a112a series

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