4.1 Phenomena
There is no action after power on.
Make sure the light of power switch is on. If it is not, make sure the power plug contact the
socket well.
If the power socket is ok ,Check the main fuse.
Power
Main fuse
Check the output of the transformer, the couple of green wire is 1 24 ,the other is
blue-black -gray
2V
15- 0- 15V
Transformer
Solution
4.Malfunction
Please mark down the alarm code and phenomena when it appears alarm. If there is emergency or serious
thing you may power off. And open the door when the pressure inside the chamber is less than 0.05 bar.
In the others situation you better holding the START button to stop the program manually. That the
system will stop the current program and drain the water inside the chamber.
’d
5
E1
E3
Alarm condition: Steam generator overheats, or temperature sensor doesn't work.
E2
Alarm condition: the inner chamber overheats, or temperature sensor doesn't work.
Alarm condition: the chamber wall overheats, or temperature sensor doesn't work.
Case 1: Overheating of steam generator:
Solution: Shut off the power, open the door and wait for 10 minutes. And then power on
you may use it again if the alarm disappear.
Case 2: Shut off the power. Then power on, if it alarm right away. The cable between the
sensor of steam generator and mainboard is disconnected, or the sensor had been
destroyed.
Solution: Shut down the power, check if the cable of steam generator sensor is connected well.
If it connect well you shall replace sensor.
Case 3: The controlled temperature by thermal protector of steam generator is too high.
Solution: Please try to turn the thermal protector anti-clockwise with a small angle, less
than 5 degree, and then try to run the cycle again.
Case 1: Overheating of inner chamber
Solution: Shut off the power, open the door and wait for 10 minutes. And then power on, you
may use it again if the alarm disappear.
Case 2: Shut off the power. Then power on, if it alarm right away. The cable between the inner
sensor and mainboard is disconnected, or the sensor had been destroyed.
Solution: Shut down the power, check if the cable of inner sensor is connected well.
If it connect well you shall replace sensor.
Case 1: Overheating of chamber wall
Solution: Shut off the power, open the door and wait for 10 minutes. And then power on,
you may use it again if the alarm disappear.
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