Air Filter; Troubleshooting - Life Smart LS-3ECO Owner's Manual

8. If you will not be using the heater for a while, take the batteries out of the remote control (see steps
below) and store for future use.
PUSH
lid
STORAGE
Store the heater in a cool, dry location when not in use. To prevent dust and dirt build-up, use the original
packaging to repack the unit.

TROUBLESHOOTING

If the heater will not operate, please check the following before seeking repair of service:
1. Check if the power cord is plugged into an electrical outlet, if not, plug in.
2. Check if electricity to the main fuse is working.
3. Check if the battery in remote control is not dead and if the insulating film is pulled out.

Air filter

Battery
18
Filter screws