請問冷氣抽真空抽不到五分鐘會怎樣嗎? - 冷氣

By Elizabeth
at 2019-05-06T02:05
at 2019-05-06T02:05
Table of Contents
今天請人來裝冷氣,
有請師傅抽真空抽久一點,結果還是抽不到五分鐘就放冷媒了,
請問這樣是不是不太好?冷氣機會怎麼樣嗎?
管線大概七公尺,
冷氣機是用R410A冷媒的日立冷氣,
有什麼方式能測量抽真空是否足夠?
有什麼方式能補救嗎?冷媒抽出重新抽真空灌冷媒?
謝謝!
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冷氣
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