© Quatro Air Technologies| MAY 2019 | All rights reserved |
iVAC Premium Series Operation and Maintenence Manual
Page 26
Troubleshooting
Troubleshooting
Symptoms
Possible Cause
Suggested Solution
Unit will not start
•
Faulty power supply
•
Circuit breaker tripped
•
Motor/motor brushes past service life
•
Check breaker box/power connection
•
RESET circuit breaker on unit panel
•
Replace motor
Motor shuts off
•
Motor overheated, tripped on thermal cutout
•
Motor/motor brushes past service life
•
Switch power off, unplug, wait till motor cools,
replace filters/verify blockage.
•
Replace motor
Insufficient airflow
•
Obstruction in system
•
Clogged filter (s)
•
Remove obstruction
•
Replace filter (s)
Excessive airflow
•
Filter(s) not in place
•
Install filter(s)
Excessive noise
•
Motor impeller contacting housing
•
Motor bearing failure
•
Replace motor
•
Replace motor
For units equipped with iSeries Controls see the ‘Light Diagnostics Table” for additional troubleshooting.
