– 109 –
Cutting here
Cutting here
Cutting here
Soldered part
Dryer
Winding the color tape
100
200
Connector
Thermal
sensor part
Thermal
constringent tube
70
15
100
70
15
No.
11
Part name
Replacement of
temperature
sensor for servic-
ing only
Common service
parts of sensor TO,
TGa, TGb, TGc
These are parts for
servicing sensors.
Please check that
the accessories
shown in the right
table are packed.
Procedure
1) Cut the sensor 100 mm longer than
old one.
2) Cut the protective tube after pulling out
it (200 mm).
3) Move the protective tube toward the
thermal sensor side and tear the tip of
lead wire in two then strip the covering
part.
4) Pass the stripped part through the
thermal constringent tube.
5) Cut the old sensor 100 mm length on
the connector side, and recycle that
connector.
6) Tear the lead wire in two on the connec-
tor side and strip the covering part.
7) Twist the leads on the connector and
sensor sides, and solder them.
8) Move the thermal constringent tubes
toward the soldered parts and heat
them with the dryer and constring them.
9) Wind the attached color tape round the
both terminals of the protective tube
when colored protective tube is used.
10) Fix the sensor again.
NOTE
1) Store the joint part of the sensor and the connector in the electric
parts box.
2) Never joint them near the thermal sensor part.
Otherwise it would cause insulation inferiority because of dew drops.
3) When replacing the sensor using the colored protective tube, wind
the color tape matching the color of that tube.
Remarks
1
2
3
4
5
6
Parts name
Sensor
Sensor Spring (A)
Sensor Spring (B)
Thermal constringent tube
Color tape
Terminal
Q'ty
1
1
1
3
1
3
Remarks
Length : 3m
For spare
For spare
Including one spare
9 colors
Summary of Contents for RAS-3M18SACV-E
Page 21: ... 21 4 2 Outdoor Unit RAS 3M18SAV E RAS 3M18SACV E ...
Page 110: ... 110 MCC 1438 ...
Page 111: ... 111 MCC 818 ...
