Applied Control Of Outdoor Unit By Optional P.c. Board - Toshiba MCY-MUG0401HSW-E Service Manual

7-2-3. Applied control of outdoor unit by optional P.C. board

7-2-3-1. Optional P.C. board of outdoor unit installation
Cable clamp
Interface P.C. board
attachment plate
Optional P.C. board
Up to a total of two boards
TCB-PCIN4E(both sides)
TCB-PCDM4E(both sides)
TCB-PCMO4E(both sides)
Wiring connections
(1) Refer to the details on the wiring diagrams.
(2) Be sure to use the shield wire to prevent noise trouble, and perform the grounding at both sides of shield wires.
(3) Fasten the external wires to the cable clamps.
Holes for installing supports are provided
on the back face of interface P.C. board
attachment plate.
Use the supports to install the optional
P.C. boards.
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