6. Troubleshooting
6.1 Instructions for fuse replacement
Use flat head screw
driver to unclench the
cover shown above.
1
4
3
2
5
Take the fuse out.
Take out spare fuse
at the bottom.
Change the fuse.
Put the fuse
cover back.
B e f o r e r e p l a c i n g
the fuse, turn off the
power switch and pull
out the plug.
6
* Please replace the fuse if the panel indicator does not work. Be sure to pull the
power cord before replacement. After replacement, if there's still a problem with
the panel indicator, please contact customer service for repair.
USE ONL
Y WITH
A 250V FUSE
USE ONL
Y WITH
A 250V FUSE
Trouble
Possible Cause
Measures
Time display does not light
up even if the power switch is
turned on.
Blowout of fuse.
Replace with new fuse.
C o n t a c t o u r c u s t o m e r
service if the problem
persists.
LED does not light up even if
the is pressed.
Door is not
closed correctly.
Ensure the door is closed
properly.
Er1
Overheat
Immediately turn off the
unit.
C o n t a c t o u r c u s t o m e r
s e r v i c e a n d m e n t i o n
the error number on the
display.
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