Changing the remote control's battery (stationary heating)
DANGER Serious damage to health caused by swallowing batteries
Batteries contain toxic and corrosive substances. Swallowing batteries may cause serious damage to health.
There is a risk of fatal injury.
Keep batteries out of the reach of children.
If batteries are swallowed, seek medical attention immediately.
ENVIRONMENTAL NOTE Environmental damage due to improper disposal of batteries
Batteries contain toxic and corrosive substances.
Take discharged batteries to a qualified specialist workshop or to a collection point for used batteries. Requirements:
A CR2450 lithium battery is available.
Push a pointed object into the recess 
.
. Slide battery cover 
backwards in the direction of the arrow.
backwards in the direction of the arrow. Insert the new battery 
with the lettering facing upwards.
with the lettering facing upwards. Slide the battery cover onto the remote control in the opposite direction to the arrow until the battery cover engages.
onto the remote control in the opposite direction to the arrow until the battery cover engages.