Toyotomi UTG-18AP, User Manual

Page: 98 / 180

98
GB
Please notice that the unit is fi lled with fl ammable gas
R32. Inappropriate treatment of the unit involves the risk
of severe damages of people and material. Details to this
refrigerant are found in chapter “refrigerant”.
GROUNDING REQUIREMENT
1. The air conditioner is the fi rst class electric appliance. It must be properly
grounding with specialized grounding device by a professional. Please
make sure it is always grounded effectively, otherwise it may cause electric
shock.
2. The yellow-green wire in air conditioner is grounding wire, which cannot be
used for other purposes.
3. The grounding resistance should comply with national electric safety
regulations.
4. The appliance must be positioned so that the plug is accessible.
5.
An all-pole disconnection switch having a contact separation of at least 3
mm in all poles should be connected in
fi xed wiring.
Including an air switch with suitable capacity, please note the following table.
Air switch should be included magnet buckle and heating buckle function, it
can protect the circuit-short and overload. (Caution: please do not use the fuse
only for protecting the circuit).
Air-conditioner Air switch capacity
9 Κ & 12 Κ 10 Α
17 Κ & 21 Κ 16 Α
24 Κ 25 Α
Installation of indoor unit
Step one: Choosing installation location
Recommend the installation location and con fi rm it with client.
Step two: Install wall-mounting frame
1. Hang the wall-mounting frame on the wall; adjust it in horizontal position
with the level meter and then point out the screw
fi xing holes on the wall.