-48-
• Confirm that the Vertical Louver is normally geared with the shaft of
Stepping Motor.
• If the regular torque is detected when rotating the Vertical Louver with
hands
Normal
• Check the connecting condition of CN-UD, LR1, LR2 Connector.
• Check the soldering condition(on PWB) of CN-UD LR1, LR2 Connector.
If there are no problems after above checks
• Confirm the assembly conditions that are catching and interfering parts
in the rotation radial of the Louvers.
5. When Louvers do not operate.
Check the operating circuit of the Vertical Louvers.
• Confirm that there is DC +12V between pin
(RED) of CN-UD and
GND.
• Confirm that there is a soldering short at following terminals.
- Micom : Between ~ , ~
- IC02 : Between
~
,
~
- IC03 : Between
~
,
~
- Between
,
,
and
of CN-UD/LR1/LR2
46
49
59
62
Содержание AS-H096PBC0
Страница 51: ... 51 Electronic Control Device 1 MAIN P W B ASSEMBLY TOP VIEW BOTTOM VIEW ...
Страница 53: ...Schematic Diagram 53 ...
Страница 62: ...P No 3828A20135L January 2005 Printed in Korea ...