6
SPECIFICATIONS
Power supply: AC 220-240V ~ 50Hz
Model
Power regulation range (w)
Low
High
NTH20-18MRA
1200
2000
Troubleshooting
If the product does not operate or does not operate properly, first check according to
the following list. If the reason that the product does not operate or does not operate
properly is not included in the following list, the product may have failed. In this case,
return the product to the dealer for repair.
Problem
Possible Cause
Solution
After the power is connected
the machine does not work.
The plug may not be connected
properly to mains power.
Check whether the plug is
properly inserted into the
receptacle.
The heater suddenly stops
heating.
The temperature exceeds the
threshold of the thermal cut-off.
The system will automatically
cut off the power supply.
Let the device cool down before
use.
