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You should also read the documentation for your own answers. Download documentation for this product here.
How does someone clean the filter
Air filter should be cleaned after 3 months use, when it appears dirty or looks like it is blocking airflow. With heater unplugged, remove 4 assembly screws as illustrated below.
Clean all parts of filter assembly. Allow parts to completely dry before reinstalling onto the heater.
Where do you change the filter?
The filter on infrared heater is located inside the heater. To keep your heater running well, you can clean the filter regularly (should be cleaned after 3 months use). With heater unplugged, remove 4 assembly screws. Clean all parts of filter assembly. Allow parts to completely dry before reinstalling onto the heater.
The fan seems to make a squeaking noise and it’s only been used a handful of times. Any idea why it’s happening or how to fix it??
Heater was on for about 3min. Front display will.not come on
Unable download pdf
Here is a link where you can download the User Manual for NTec KUH15-02:
The switch on back will not turn on there is no click or anything like switch is broke
the main switch on back will not turn on
what is error code E2
Error code "E2" means defective, damaged or not connected floor sensor. Check connections or replace the sensor if necessary.
what is error code e2?
Why the heater shots off about a minute or two after starting no mater what room temperature I set it for?
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