LG ATNH126ELFB Service Manual page 30

Ceiling Concealed Duct
• Don't lay any material upon suction grill.
• Suction grill comprises 2 strands of wire. If any substance is placed on it then balance may be destroyed so that
the substance would drop down and cause a breakage or damage. Also the matter may cause trouble owing to
which the grill would not be correctly inserted at front panel.
• Don't shake suction grill. Or else there is worry that it may collide with adjacent material and the suction grill fall
down.
• Don't pull suction grill. Don't draw out suction grill irrationally. Or else there is worry that lift grill drive part is
damaged and suction grill might drop down.
• Don't place obstacle in lift passage of lift grill.
When suction grill descends, it automatically stops at a certain distance.
If there is any obstacle in lift passage, suction grill might drop down and there may be caused trouble failure of lift grill drive part.
• Turn off the air conditioner operation button before operating the lift grill.
Always stop the air conditioner operation for safety when suction grill descends.
• Don't damage lift rope by a sharp material. Or else there is worry about suction grill dropping because of rope
cutoff.
34 Universal System Air Conditioner