9
5. Remove the room temp. thermistor TH1. (Fig. 6-4)
6. Remove the electrical box covers (screw 4 × 12). (Fig. 6-4)
7. Connect the electric code of radio frequency interface securely to CN105 (RED)
on indoor controller board. (Fig. 6-6)
8. Replace the removed parts.
D
Electrical box cover (top)
E
Electrical box cover (side)
F
Screw (top cover)
G
Screw (side cover)
H
Room temp. thermistor (TH1)
I
Screw (side cover)
J
Indoor controller board
Warning
K
Sharp-edged parts
Warning:
Be extremely careful not to cut your hands by Sharp-edged parts or end
faces of the box.
There are some Sharp-edged parts on the indoor controller board.
6. Electrical work
Warning:
Sharp-edged parts
D
G
F
E
H
I
J
K
Fig. 6-4
Fig. 6-5
CN105
(RED)
TOP
FRONT
Fig. 6-6
