142
19.1.1.3 To Remove Electronic Controller
4. Remove control board
cover by releasing 3 hooks.
3 Hooks (Top, left
and right hand side)
Figure 2
6. Detach lead wires
ACN501 (Grey),
ACN502 (White),
AC302 (Yellow),
ACL501 (Brown)
and AC304 (Red)
from the terminal
board.
10. Detach all connectors as labelled from the
electronic controller. Then pull out the
electronic controller gently.
7. Detach CN-DISP and CN-RCV
connectors from indicator complete.
5. Remove earth wires.
8. Remove screw to remove
terminal board complete.
9. Pull out the
electronic
controller halfway.
AC303
CN-STM2
CN-STM1
CN-STM3
CN-RCV
CN-DATA1
CN-DISP
CN-RMT
CN-TH
CN-DATA3
CN-CNT
CN-DATA2
RY-PWR
CN-FM
Figure 3 Figure 4
CN-DATA1
CN-DATA2
CN-NANO
During assembly of PCB,
tie connector CN-303 (WHT)
together with the PCB.
CAUTION
Figure 5
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