1
START
3
STOP
1PB
4
2PB
SET TO
OPEN@125 °F
5
1CR
6
1TS
2CR-1
1CR-1
HEAT ON
1CR-2
7
G
1LT HEAT ON
1
2CR
8
2TS
BEARING
ABOVE
TEMPERATURE
3TS
2TS, 3TS, 4TS, 5TS
SET TO CLOSE @ 130 °F
4TS
5TS
2CR-2
9
R
2LT HOT
BEARING
1
Figure 9-24 Control circuit for heat control using five temperature switches.