4-7
Infinite switch
(Single units):
CR Switch
1. Refer to page 3-6 for the servicing procedure.
2. Set the Multiple meter scale to the R x 1000.
3. Disconnect all wires from infinite switch.
4. When turn on/turn off the knob, position measure
the resistance between P1 to 2.
5. When turn on/turn off the knob, position measure
the resistance between P2 to 4
Components
Test procedures
Results
2
1
2
P1
Pilot
Pilot
Pilot
Pilot
Pilot
Pilot
Pilot
Pilot
Pilot
Pilot
Pilot
Pilot
Pilot
Pilot
P2
2
4
P1
Pilot
Pilot
Pilot
Pilot
Pilot
Pilot
Pilot
Pilot
Pilot
Pilot
Pilot
Pilot
Pilot
Pilot
P2
2
4
Infinite Switch
CR
Off
On
P1 -2
P2 -4
P1 -2
P2 - 4
Infinite(open circuit)
Infinite(open circuit)
Continuity(short circuit)
Continuity(short circuit)
Single type
Knob Position
Results