Operating instructions

On all Selecta-28 machines, Program 7AB is a test program. The test program should be run whenever
you start-up a machine and after performing service and troubleshooting to be sure it is operating
properly. This is the test program, step-by-step:
1. Fill to low level with cold water, no drum rotation.
2. When low level is reached, rotate 90 seconds with normal action (12 seconds rotation, 3 seconds
pause, then reverse direction and repeat). After 90 seconds normal action, stop rotation. No drain.
3. Continue to fill to high level with hot water with no drum rotation.
4. When high level is reached, rotate for 90 seconds with gentle action (3 seconds rotation, 12
seconds pause, then reverse direction and repeat). After 90 seconds gentle action, stop rotation.
5. Drain with gentle action.
6. Fill to high level with cold and hot water with normal action. When high level is reached, proceed
to step 7 with normal action.
7. Supply signals 1, 2, 3, 4 and 5, on simultaneously for 60 seconds. Check for 220V between
terminals 1, 2, 3, 4, 5 and C.
8. Drain with normal action.
9. Extract 2 minutes. On two-speed models, first go to distribution speed, and then extract 2 minutes
at both low and high speeds.
10. Fill to low level with cold water with normal action. When low level is reached, rotate 30 seconds
with normal action.
11. Drain. End of test program.
AH/lp (opl117)
GB/lp 10/12/01
FORMULA 5AB
Test Program