Cooking cannot be used midway; please check whether it is due to the following reasons:
ER-TD5000HK
The screen shows "HIGH TEMP.", "C21", or "C24" indicators. If so, it means the internal oven temperature is higher than what the selected function requires. Please wait for the oven cavity to cool down before using it again.
ER-ND300HK / ND300
The screen shows "HIGH TEMP." or "C21" indicators. If so, it means the internal oven temperature is higher than what the selected function requires. Please wait for the oven cavity to cool down before using it again.
If it still cannot be used, please call 852-26359222 during office hours for inquiries.