RO-45 model & RO-90 model - Vibration/Noise

Noise can be sproadic and periodic as a result of 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.

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

1. Replace ASO

2. See Manual link

3. See Manual Link

1. Location of drain saddle

2. Inherent

3. Restriction in Drain Line

1. RO-90 see figure 1

2. Drain Line

3. Debris from the sink or garbage disposal might clog the line

1. Set proper location for the drain

2. None

3. Clean the drain pipe