To close a box securely , do not use masking tape , cellophane tape , duct tape , string or paper over - wrap.
若要安全封箱，请勿使用护条玻璃胶纸空调管胶纸绳索或包装纸。
Wrap from the lower part of outdoor unit to the position where the duct bundle passes through the wall.
包扎时，应从室外机下部一直包到管束入墙处。
Wrap from the lower part of outdoor unit to the position where the duct bundle passes through the wall.
包扎时，应从室外机下部一直包到管束入墙处。
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