Noise can be sporadic and periodic as a result of a sudden surge in water pressure in your household. If it occurs, don't be too over-anxious to pinpoint the cause. Observe and give it a few days before you pinpoint the exact cause.
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Problem
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Causes
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Identify
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Solution
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1
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Humming/Buzzing Noise
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1. Air trapped in check valve |
See Figure 2, Point E |
1. Flush out the Air Bubbles, after a few minutes the sound should subside 3. Foaming around the RO system |
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2
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Sputtering/Jack Hammer Noise
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1. Defective ASO (Very Rare) 2. Forgot to insert membrane 3. Membrane inserted wrongly |
1. Water in ASO can't flow smoothly See Figure 2, Point C 2. Empty membrane housing 3. Membrane inserted Wrongly |
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3
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Severe Vibration
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Wrong Line Installation
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See diagram and point identification
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Rectify it
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4
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Noise from drain
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1. Location of drain saddle 2. Inherent 3. Restriction in Drain Line |
1. Set the drain saddle on the drain pipeas low as possible. See Figure B, point W. 2. None 3. Clean the drain line |
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