8
3. Setting electro lock
Function of electro lock can avoid misoperation from children. Locking can be set in both
power-on and power-off modes.
And
Press Temp Up and Temp Down buttons once for 3
seconds. Locking is fulfilled when you hear one beep.
When locked, control panel and remote control failed to
function.
And
When release is needed, please re-press Temp Up and
Temp Down buttons once for 3 seconds. Release is fulfilled
when you hear one beep. Lock indication disappears.
Control panel and remote control return to function.
MAINTENANCE
1.
Turn off the power switch in the rear of the unit.
2.
Unplug the unit and let it cool completely.
3.
To keep the heater clean, the outer shell may be cleaned with a soft, damp cloth. You
may use a mild detergent if necessary. After cleaning, dry the unit with a soft cloth.
CAUTION: DO NOT let liquid enter the heater.
4.
DO NOT use alcohol, gasoline, abrasive powders, furniture polish, or rough brushes to
clean the heater. This may cause damage or deterioration to the surface of the heater.
5.
DO NOT immerse the heater in water.
6.
Wait until the unit is completely dry before use.
7.
Air filter needs to be cleaned often. Please take off the filter with the 2 steps in the
drawing below. Flush and clean the filter with water, then dry it out and re-assemble.
1) Remove bracket hand screws (2X)
3) Remove Air filter
The unit
2) Remove filter bracket
