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3. Open the screws on the stainless steel and remove the cover.
4. Take out the circle ceramic. You can take out the thermal insulation wire
cylinder.
Put on the new heating wire cylinder, and install the heating wire cylinder
back according to the steps previously removed.
Display error codes to determine machine problems
ERR1:The temperature measuring circuit on the board is broken
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ERR2:The thermocouple is broken or not connected
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ERR3:Thermocouple temperature measurement is out of range
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ERR4:The temperature sensing element on the board is broken or falls off
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ERR5:The fan is broken or falls off
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ERR6:The temperature control element is high
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MATTERS NEEDING ATTENTION
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