Operating instructions

51
Trouble shooting
87
1781
If water continues to flow without stopping and
programmer DOES advance:
A Check inlet valves for dirt underneath the valve
diaphragm. To localize, shut off power. If water
continues to flow, inlet valves have foreign
material in them and should be thoroughly
cleaned.
B Check level controls.
If water continues to flow without filling
machine:
A Check seating of drain valve.
Programmer does not advance:
A Check synchronous motor on programmer.
B Check water level control, air trap chamber and
plastic tubing leading to same.
C Check for leak in drain valve which should
prevent machine from reaching its pre-set water
level in order to energize the programmer.
Fig.
88
Fig.
89
Fig.
87
89
2378
88
2377