Royal Sovereign RSL-2701 - Manual (Page 8)

1) Disassemble the Right cover. (Refer to how to replace Cover-R.)
2) Disassemble the Bracket-Sensor with Sensor ass'y.
Test if the Sensor ass'y is disconnected with Multi-tester.
Again, Attach The Bracket-Sensor as the proper position.
1) Test if the wire thermal fuse is disconnected with Multi-tester.
2) If disconnected, replace it with new one.
1) Test if the heater is disconnected with Multi-tester.
2) If disconnected, replace it with new one.
1) Replace Main PCB with new one according to How to replace Main PCB
only when all of the above mentioned heater wire, wire thermal fuse,
heater and Bi-metal are normal.
4. Main PCB is defective.
7-1
1. The Temperature Sensor is not work.
RSL-380
2. The wire thermal fuse is defective.
3. The heater in the roller is defective.
Sensor
Temp.
Sensor
Roller
Contact
position
Contact
position
Bracket-Sensor