Gree GUD100T/B-S, Руководство пользователя

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DC Inverter U-Match Series Cassette Type Unit
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(3) Remove the cut-off valve of outdoor unit and take out the flare nut from the
bag of indoor unit accessories. Then fit the flare nut on the pipe and use a
flaring tool to flare the mouth of connection pipe.
(4) Check whether the flaring part has cracked. See the following figure.
3.2.3.3 Pipe Bending
(1) The pipes are shaped by your hands. Be careful not to collapse them.
(2) Do not bend the pipes in an angle more than 90°.
(3) When pipes are repeatedly bent or stretched, the material will harden,
making it difficult to bend or stretch them any more. Do not bend or stretch
the pipes more than three times.
(4) When bending the pipe, do not bend it excessively, otherwise it will get
broken. As shown beside, use a sharp cutter to cut the heat insulating pipe
and bend it after the pipe is exposed. After bending, place the heat insulating
pipe back on the pipeline and fix it with adhesive tape.