koppel KV24 ODU-ARF21C Service Manual page 72

Indoor unit installation
Remove the 4 corner covers.
Hang the panel to the hooks on the mainbody. If the panel is with auto-lift grille, please watch the ropes lifting
the grille, DO NOT make the ropes enwinded or blocked.
Tighten the screws under the panel hooks till the panel closely stick on the ceiling to avoid condensate
water.
70 Installation