Haier AB09CS1ERA Manuel D'utilisation Et D'installation page 5

If the supply cord is damaged,it must be replaced by the
manufacturer or its service agent or a similar qualified person.
If the fuse on PC board is broken please change it with the
type of T3.15A /250VAC(For AB09/12/18CS2ERA, T5A /
250VAC).
The wiring method should be in line with the local wiring
standard.
The waste battery shall be disposed properly.
The indoor unit installation height is at least 2.5m.
The air breaker and the power switch should installed the
conveniently reachable pleace for user.