３９
6.2 Another problem and solution
Trouble
Probable Cause & Solution
The equipment is not
on
①
Check the power plug connection to the socket
②
Check if the circuit breaker is operated
③
When the fuse is short circuited, replace new one as enclosed.
④
Check the power failure
⑤
If the problem is not fixed with the above method, please request A/S
Power on but
controller does not
operated
①
Check the power plug connection to the socket
②
Check the panel board circuit breaker and reset it then turn the
machine on
③
Request A/S if Display board or Main PCB has problem
①
Request A/S if Power switch has problem.
NO The temperature of
incubator rise to setting
value
①
Check the Temperature Control ON indicator is ON
②
Check outdoor temperature is too high or low and maintain the right
room temperature.
③
Request A/S after check the difference between actual temperature
and display temperature.
④
Check the door switch irregularity
⑤
Request A/S if the heater is out of order
⑥
Request A/S if the freezer is out of order.
⑦
Check air filter condition and clean it according to 5.3
⑧
Auto Tuning if the temperature is unstable according to 4.4.4.
⑨
If the problem is not fixed with the above method, please request A/S.
Shaking trouble
①
If there is extremely intense vibration of the machine than usual during
operation, check the horizontality. If you need, please adjust
horizontality according 3.4.2
②
If there is extremely intense vibration of the machine and shaking