1. Troubleshooting
Page 7
6. TROUBLESHOOTING
PROBLEM
Lamp tube does not work
Lamp tube does not turn
off
Digital display is blank or
is incomplete
Temperature and time
cannot be adjusted
CAUSE
a. Lamp tube damaged
b. Lamp is not plugged in
c. Control silicon damaged
a. Control silicon damaged
a. Unplugged flat wire in
circuit board
b. Digital display damaged
a. Switch imbalance
b. Keyboard has exclusion
SOLUTION
a. Check lamp tube
b. Plug in lamp holder
c. Check control silicon
a. Check control silicon
a. Check flat wire
b. Check digital display
a. Check the installation
of switch
b. Check keyboard exclusion
