Valve Camshaft
19
Rev A
Valve Camshaft
The front end of the camshaft has an indicator cup. The cup has slots in
the outer periphery and numbers on the inside face (Figure 7).
The numbers can be seen with the cover off, from the front over the top of
the controller. The number at the top indicates which regeneration cycle is
currently in progress.
Figure 7
Camshaft Front End for
263 and 268 valve bodies
The corresponding slot for the number is positioned at the optical sensor
which is approximately 90 degrees out of phase.
Regeneration Cycle Indicators
0 = Treated Water - normal operation mode
1 = Backwash Cycle
2 = Regenerant Draw Cycle (not used in filter mode)
3 = Slow Rinse Cycle (not used in filter mode)
4 = System Pause
5 = Fast Rinse Cycle 1
6 = Backwash Cycle 2 (not used in filter mode)
7 = Fast Rinse Cycle 2 (not used in filter mode)
8 = Regenerant Refill (not used in filter mode)
Treated Water Slot
Treated Water Indicator
(normal operation)
