10/21
Product Code: 1027T
Made in China to TQB Brands Pty Ltd specifications
Page 8
Visit us at www.tqbbrands.com.au
TROUBLESHOOT
Malfunction
Reason
Solution
•
Operating screen stays dark
•
No power
•
Main control board failure
•
Fuse has blown
•
Panel failure
•
Check unit is plugged in
•
Change control board
•
Replace fuse
•
Replace panel
•
Display is normal but without
air flow or the air speed is too
low
•
The fan is jammed
•
Cooling pad or dust filter is
blocked
•
Fan is distorted
•
Main control board failure
•
Check to ensure there is nothing preventing
free rotation of the fan
•
Clean the cooing pad and dust filter
•
Replace the fan
•
Replace the main control board
•
Motor does not respond to
control panel
•
Main control board failure
•
Panel failure
•
Change main control board
•
Replace panel
•
Water leaking from drain
valve
•
Drain valve is loose
•
Dirt in valve
•
Tighten drain valve nut
•
Clean drain valve
•
Air diffuser/swing function
not working
•
Synchronous motor is burnt
out
•
Crankshaft is broken
•
Replace synchronous motor
•
Change crankshaft
•
Water drops splash out of the
air diffuser
•
Water pipe has come loose
•
Check water pipe at top of filter pad and re-
attach or tighten as necessary
NOTE: This troubleshooting is for reference purposes only. In the event of any technical assistance please contact your
distributor for service/repair.
