Pg Motor (Indoor Fan) Does Not Operate - Toyotomi GAN-A180GVR Service Manual

(2) PG motor (indoor fan) does not operate (H6)
Start
Check whether the
feedback terminal of PG motor
is connected tightly
yes
no
Check whether the
control end of PG motor
is connected tightly
yes
no
Pull the blade by
hand to see whether
the blade can rotate
smoothly
yes
no
Turn on the unit
after re-energization, measure whether
the output voltage on control end for PG
motor is more than 50V
yes
no
no
Replace the
control panel
End
no
Insert the feedback
terminal of PG
motor tightly
Eliminate the
yes
malfunction
no
Insert the control
end of PG motor
tightly
Eliminate the
malfunction
no
Re-assemble the blade
and motor correctly
Eliminate the
yes
malfunction
yes
Whether the motor
is started up
no
Replace PG motor
Eliminate the
yes
malfunction
yes
yes