开机观察,发现室内热交换器上结冰,当空调停机时,融化的冰块颗粒掉在室内机接水盘外而导致漏水,此时用力表测回气压力只有0.O5MPa,说明机器漏氟。关机后,用肥皂泡检漏,发现气管大阀门螺帽有气泡出现,卸下该螺帽,见已有裂纹,将其更换为新螺帽后加筑,故障机修到这里,终于修好值得探讨。。 |
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