Central vacuum maintenance | CentralVac trouble shooting | Central vacuum FAQ
Accidentally Vacuumed Dog Leash into Central Vacuum Pipes
Suction several paper towels one at a time down the hose and pipes. It will eventually knock it to the vacuum unit.
Clogged Still - Tried Everything
Condensation Inside Pipes Making Mud
As warmer air travels through pipe that is exposed to very cold air, there can be condensation. The best thing to do is to insulate the pipe with round foam from a local hardware store. To unclog the system use Solution #3 https://www.acevacuums.com/central-vacuum-repair To clean the system after unclogging it, run 5 lbs of dry rice through the hose and pipes to collect in the unit.
Dog Hair Clogging Filter
Hard Object Removal From Hose
Usually this indicates the vacuum hose was installed backwards, meaning the ends are on the wrong sides. If you don't have any switches on the vacuum handle you can pull/turn the ends off and reverse them. The ends are usually twisted on the hose end but in the opposite direction of what is normal. If the hose is a stretch hose, there are some on the market that whistle because they are of poor quality. If it is an older hose that did not whistle previously, it would be that the entire system is the culprit. Clean your filter and it may change the dynamics of the system and resolve the whistling issue. Your last resort would be to purchase a new hose.