Toshiba RAS-4M27S3AV-E Service Manual page 107

No. Part name
∗ Attachment
TG sensor
18
TGd: Blue
TGc: Green
TGb: Red
TGa: Yellow
Sensor wiring
19
process
Procedure
Mount these sensors on the directly arranged
part of the header connecting pipe at gas side
so that the cabinet turns toward the front side
and the sensors turn toward upper cabinet.
NOTE)
When mounting the sensors, check paint color
of the sensor lead tube part and the pipe color.
Mount the sensors to the position of same color.
Detail G
• Using bundling band, bind PMV coil
(Blue to Yellow) with Tga to Tgd.
• For Td sensor, bind the case thermo and
reactor lead by bundling band.
Bunding band
PMV coil (Blue to Yellow)
TGa to TGd sensors.
Bundling band Bundling band Bundling band
Pass TG sensor through the
Td sensor Td sensor Td sensor
upper side of connecting pipe of
Case thermo Case thermo Case thermo
PMV unit (Blue and then bind
Reactor lead Reactor lead Reactor lead
it with lead wire of PMV coil.
NOTE)
Using the bundling band being on the market,
be sure to bind the position which was bound.
TGd: Blue
TGc: Green
TGb: Red
TGa: Yellow
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FILE NO. SVM-15073
Remarks
NOTE)
At working time (finish time), be
sure not to damage the cover of
the sensor lead wire with edge of
sheet metal, etc.
If the cover of the sensor lead
wire is damaged, it is dangerous
because an electric shock or fire
may be caused.
NOTE)
After replacing of parts, check
the sensors are mounted at the
specified positions.
If there are incorrect mounted
positions, control of the product
does not operate correctly and a
trouble may be caused.