Maintenance - lifeSMART LS-PP1800-6WCH Owner's Manual

5. Setting Electro Lock
The Electro Lock can help avoid the heater from being accidentally engaged by children. The locking
mechanism can be set in both the ON and OFF modes.
And
And

MAINTENANCE

1. Unplug the unit and let it cool completely.
2. 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.
3. 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.
4. DO NOT immerse the heater in water.
5. Wait until the unit is completely dry before use.
6. Air filter needs cleaning after used 3 months. Please take down the filter as following steps. Flush
and clean the taken –down filter with water, then dry it out and re-assemble.
The unit
Press Temp Up and Temp Down buttons at the same time
for 3 seconds. Locking is complete when you hear a beep.
When locked, the functions of the control panel and remote
will be locked for use.
When you need to unlock it, press Temp Up and Temp
Down buttons at the same time for 3 seconds. You will hear
a beep. The control panel and remote control will become
functional again.
Air intake grille
PULL
14
Air filter