37
3D Zero Gravity, Full-body Massage Chair
www.insigniaproducts.com
B9
The back roller did not receive a
communication command from
the main board within 10
seconds
• Replace the main board.
Reconnect the back roller
cable.
FB
The upper and lower limit
switches of the back roller are
detected at the same time
• Reconnect the upper and
lower limit switch wires.
• Replace the upper and lower
testing board.
FC
The back roller does not detect
the position signal of the
number of up and down laps
within a unit time
• Reconnect the walking laps
number wires.
• Replace the walking laps
number testing board.
• Replace the walking motor.
Replace the driver board of
back roller.
• Restart massage chair after
power off.
FD
During the up or down process
of the back roller, no upper or
lower limit signal was detected
within 40 seconds.
• Restart massage chair after
power off.
• Replace the walking motor.
• Replace the walking testing
board.
F9
The driving circuit of the walking
motor is overloaded or
short-circuited
• Replace the driver board of
back roller.
• Replace the walking motor.
• Restart massage chair after
power off.
F6
Kneading width detection signal
1 cannot be detected
• Replace the width testing
board.
• Replace the kneading motor.
• Replace the driver board of
back roller.
• Restart massage chair after
power off.
F7
Kneading width detection signal
2 cannot be detected
• Replace the width testing
board.
• Replace the kneading motor.
• Replace the driver board of
back roller.
• Restart massage chair after
power off.
ERROR
CODE
PROBLEM
SOLUTION
