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6. How to replace the sensor
No.
1
Work procedure
As same as the work procedure of the fan motor
replacing, remove the right side plates (1) and (2).
Explanatory drawing
2
3
Remove the shielding plate.
As the shielding plate is assembled with screws, take the fixing screws off to divide the plate.
Cut the bunding band which ties 3 sensors together
and then remove each sensor to replace them.
1) TC sensor
TC sensor can be mounted and fixed also by
removing the sensor holder and inserting the
sensor from the backward direction.
2) TCJ sensor
TCJ sensor can be mounted and fixed by
entering the sensor into the sensor holder and
then push the holder including the sensor on
the pipes.
3) TA sensor
Remove TA sensor together with the holder
because the work space is narrow.
If remounting of the holder is difficult, direct the
sensor receiving part to the suction port and
then mount and fix the sensor to the pipes
using bunding band, etc.
Right side plate (2)
Right side plate
(1)
Shielding plate Shielding plate
TA sensor
TA sensor
(Suctioning surface)
(Suctioning surface)
TCJ sensor
TCJ sensor
(Red)
(Red)
TC sensor
TC sensor
(Black)
(Black)
TA sensor
(Suctioning surface)
TCJ sensor
(Red)
TC sensor
(Black)