Table of Contents
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trouBleshootIng guIde
your iCentral Vacuum System has been engineered and manufactured to provide many years of carefree
service. Should your system fail for any reason, the following chart and instructions will assist you to restore
good working order.
CaUSe
see the list of probable causes on the
following pages.
1. power Cord
2. Unit Circuit Breaker or Fuse
3. Home Circuit Breaker
4. Unit thermal Switch (some models)
5. electrical power point
6. wall Inlet switch stuck off
7. wall Inlet switch stuck on
8. low voltage wire broken
9. low voltage wire shorted
10. Flexible hose blocked
11. pVC ducting blocked
12. dirt canister overflow
13. Filter bag clogged
14. dirt canister lid is off or not seated
15. dirt canister gasket loose
16. outside exhaust blocked
17. dirt canister not latched
18. wall inlet valve door open
19. lint filter clogged
20. Relay stuck on
21. Relay stuck off
22. Control pCB Faulty
23. loose internal connection in unit
24. Hose plugged into another valve
25. led light is off
26. Cannot turn off using switch hose
iCentral Central Vacuum Systems
no
loW
aIrfloW
aIrfloW
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18
Symptom
poWer
poWer
unIt
unIt does
ContInues
not run
to run
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OWNER'S MaNual
poWer
unIt
CyCles on
& off
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