CHECK AND TEST 1
Step 1
Check to see whether any pipes are touching.
DIAGNOSIS 1
CHECK AND TEST 2
Step 1
Check whether any pipes are touching wall of compressor area.
DIAGNOSIS 2
CHECK AND TEST 3
Step 1
Check whether pipes are touching drain pipe or drain tray.
DIAGNOSIS 3
CHECK AND TEST 4
Step 1
Check whether tube is well-attached to water tray.
DIAGNOSIS 4
CHECK AND TEST 5
Step 1
Shake the tray to feel if it is loose.
DIAGNOSIS 5
CHECK AND TEST 6
Step 1
Check whether pipe is resonating noisily.
DIAGNOSIS 6
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