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Old 14-04-2015, 11:15 PM   #5716
Junior Member
Join Date: Apr 2001
Posts: 43
Everything was related to workmanship, a better job done, even 5 to 10 yrs still not an issue.

Just depend how is the exprience when they connections the nuts, some they worried to fall down with compressor together rather than quickly done and didn't check with bubble test before to handing over.

So the future has many troubleshoot to be solve.
Makes sense. I also feel topup gas every 2yrs is not quite right.
Qns seeking advice (Thanks!):
1. Should I do a leak test & rectify? How much does a leak test cost?
2. Is leak test also done at FCU end?
2. I had reused small sections of R22 copper piping as these were concealed, could this contribute to the leak?
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