York YUFE60BYSM-MS-1 - F1(Auto-Lifting Panel Malfunction Diagnosis and Solution)

Troubleshooting
 Page 97 
5.7 F1(Auto-lifting panel malfunction diagnosis and solution)
Description: Indoor PCB does not get the right close position from the PCB of auto lifting-panel when the panel motor
stops
Recommended parts to prepare:
• Wiring mistake between indoor PCB and auto-lifting panel
• Faulty PCB of auto-lifting panel
• Faulty louver motor
Troubleshooting and repair:
A u to -lifting panel m alfunction
A u to -lifting panel m alfunction
Can the a u to -lift in g p a n e l m o ve
n o r m a lly ?
Can the a u to -lift in g p a n e l m o ve
n o r m a lly ?
A re th e y co rre c tly w ire d ?
A re th e y co rre c tly w ire d ?
Yes
No
The m ain control PC B of auto-lift in g
panel is defective. Replace it
The m ain control PC B of auto-lift in g
panel is defective. Replace it
Yes
No
A re th e y w ire d in c o rre c tly ?
A re th e y w ire d in c o rre c tly ?
Yes
Reconnect
Reconnect
No
Control panel to lift or drop by controller
Control panel to lift or drop by controller
Po w e r o ff, th e n re sta rt th e u n it 2
m inutes later.
Po w e r o ff, th e n re sta rt th e u n it 2
m inutes later.
H as the problem been
s o lv e d ?
H as the problem been
s o lv e d ?
C heck the w iring of th e louver m otors.
C heck the w iring of th e louver m otors.
Yes
H as the problem been
s o lv e d ?
H as the problem been
s o lv e d ?
NO
H as the problem been
s o lv e d ?
H as the problem been
s o lv e d ?
Reconnect
Reconnect
Replace the louver m otors.
Replace the louver m otors.
Check the w iring of left and right
sen so rs.
Check the w iring of left and right
sen so rs.
NO