Service manual

7URXEOHVKRRWLQJ238QLILHG212))&RQWUROOHU 6L(1
 7URXEOHVKRRWLQJ
7URXEOHVKRRWLQJ
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
(V2842)
Is the reset switch of
all optional controllers
for centralized control
set to "normal"?
Is transmission wiring
disconnected or wired
incorrectly?
Correct the setting of the
unified ON / OFF controller's
switch for setting each
address and reset the power
supply of the unified ON /
OFF controller.
Refer to failure diagnosis for
central remote control or
schedule timer.
NO
YES
YES
NO
NO
Fix the wiring correctly.
Set reset switch to
"normal."
NO
NO
YES
YES
YES
Is the power
supply turned on
for all optional
controllers for
centralized
control?
Reset power supply
simultaneously for all optional
controllers for centralized
control.
NO
YES
Has a once
connected optional
controller for
centralized control
been disconnected
or its address
changed?
Is the central remote
control or schedule
timer displaying a
malfunction?
Is a central remote
control or schedule
timer connected?
Turn on power supply for all
optional controllers for
centralized control.
NO
YES
NO
Is the setting of the
unified ON / OFF
controller's switch for
setting each address
duplicated?
Are two or more unified
ON / OFF controllers
connected?
YES
2A