6 ELECTRICAL WORK
Cable connection
REQUIREMENT
•Be sure to connect the cables matching the terminal numbers. Incorrect connection causes a trouble.
•Be sure to pass the cables through the bushing of cabling connection port of the indoor unit.
•Keep a margin (Approx. 100mm) on a cable to hang down the electric parts box at servicing, etc.
•The
•Remove the cover of the electric parts box by taking off the mounting screws (3 positions) and pushing the hooking section. (The cover of the electric parts box remains hanged to the hinge.)
•Connect the indoor/outdoor connection cables and REMOCON cable to the terminal block of the electric parts box. (Do not apply tension to the connecting section of the terminal block.)
•Tighten the screws of the terminal block, and fix the cables with cord clamp attached to the electric parts box. (Do not apply tension to the connecting section of the terminal block.)
•Using the attached thermal insulation material, seal the pipe connecting port. Otherwise, dewing may be caused.
•Mount the cover of the electric parts box without pinching cables. (Mount the cover after cabling on the ceiling panel.)
Cabling connecting port
P.C. board
| Hooking section |
| Electric parts box |
| Louver connector (CN33: White) |
| Hinge |
| Cover of electric parts box |
| Screws at 3 positions |
Power supply | Remote controller |
terminal block | terminal block |
1 2 3 | A B |
<Thermal insulation to cabling connecting port>
A B C
Adhered surface
Cord clamp | Cord clamp | Notched section |
Cabling on the ceiling panel
According to the Installation Manual of the ceiling panel, connect the connector (5P: White) of the ceiling panel to the
connector (CN33: White) on P.C. board of the electric parts box.
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