RO-90 Ultra Reverse Osmosis Troubleshooting

　　Interviewer: Joining us today, we’re diving into the typical hurdles that users encounter with the RO-90 Ultra Reverse Osmosis system. Can you walk us through a series of practical troubleshooting steps for our viewers who may be grappling with issues on their RO-90 units?

　　Let’s talk about some of the common snags that APEC RO owners may face. We’ve got a visual aid here to help identify issues with your RO unit. For each problem, we’ll explore potential solutions. Should these difficulties continue, APEC’s technical support center is just a phone call away for further guidance (Toll Free: 1-800-880-4808). Now, let’s go over the issues one by one:

• Problem: Reduced water flow from the RO faucet, which can be seen in Figures 1 and 2.
• Issue: No purified water coming out, often related to the RO faucet, as depicted in Figures 1 and 2.
• Concern: Waste water slow to shut off, focusing on the drain line at Point W in Figure 1.
• High TDS: Detecting high total dissolved solids in the RO water coming from the faucet.
• Noise: Unusual sounds like humming or buzzing, typically associated with the check valve at Point E in Figure 2.
• Noise: Sputtering noise, linked to the ASO at Point C in Figure 2.
• Water Appearance: Milky colored water emerging from the RO faucet.
• Vibration Lines: Visible in Figures 1 and 2, indicating potential issues.
• Leaks: Checking all connections and the possible absence of O-Rings.
• Taste and Odor: When the RO water has an unusual taste or smell.