JHCOOL JH168, Owner'S Manual, Page: 11 / 12

Page | 11
13.
TROUBLE SHOOTING
NO. Problem Reason Solution
1
Air cooler does
not work
Power off or incorrect power
connection
Replace it
Controller breakdown Replace it
Fuse burnt Replace it
Electrical mainboard is broken Replace it
2 No cooling
The pump is broken Replace it
No water or not enough water Add it
The cool key on the controller is
broken Replace the
controller
Electrical mainboard is broken Replace it
3 No airflow
The key on the controller is
broken Replace the
controller
The motor is broken Replace it
4 Unpleasant odour
Dirty water
Change it to
clean water
Dirty cooling pad Clean it
Notice:
1. The above is only for your reference, if the problems can not be found in the
table, please contact us or a qualified technician for further inspection.
2. Do NOT open and repair the unit by yourself.