70
7-2-2. Placing position
Install this optional P.C. board to the back side of the Interface P.C. board on outdoor unit.
Be sure to turn off the power switch before installing.
1) If the screw of the position shown in Fig. 1 is removed and an upper right hook is slipped, an interface board
will open.
2) Place this P.C. board by using the support of the electric component box.
There are four installation holes to place the support of the electric component box.
[Fig.1]
Optional P.C. board
CC
Up to a total of two boards
TCB-PCDM2E (left side)
TCB-PCIN2E (both side)
TCB-PCMO2E (right side)
Interface P.C. board
Hook part
Screw
Screw
[Electric component box]
Wire clamp
(accessory)
Output wiring
Electric
component box
Grounding
(screw is accessory)
[Fig.2]
[Fig.4]
[Fig.3]
7-2-3. Wiring
1) Refer to the “Electric wiring diagram” when
wiring.
2) Be sure to use the shield wire to prevent noise
trouble, and perform the grounding at both sides
of shield wires.
3) Fix the output wiring with the wire clamp.
(Wire clamp is accessory of optional P.C. board.)
