52 Culligan® CSM Series Softeners
52 Cat. No. 01016370
Initiating A Regeneration Cycle
After all programming has been completed, the operator may elect to step each MVP control through a regeneration cycle
to verify the proper operation. Perform the following steps, completing one controller at a time before moving on to the
next controller (if there are more than one in the system).
NOTE For Multiple Tank Systems: If the Regeneration Start Delay (Step 12 of the programming) has been pro-
grammed, it is advisable to temporarily re-program that portion for zero (0) minutes. Once a regenera-
tion has been initiated, the Regeneration Start Delay cannot be overridden (other than through a loss
of power).
1. While in the service mode press the Statistics key.
2. Press the “+” key to display the current motor position i.e.: “H 00”
3. Press the Regeneration key on the MVP keypad once for five seconds.
The Stand By Indicator light will come on and the REGEN icon will blink.
The position dial should rotate clockwise to the #1 cycle within 1 minute.
There will be a flow of water to drain (Figure 96).
4. If desired, the unit will automatically advance through the regeneration
process in about 80 minutes (depending on the total amount of time
programmed into the regeneration cycles). To simply move through each
cycle of the regeneration sequence, proceed to step five. Otherwise the
controller shall automatically display the regeneration step, time remain-
ing of the cycle and, if active (in motion) a hyphen (Figure 97, Figure 99,
and Figure 101) to indicate the motor is rotating.
NOTE The colon (:) between the cycle number and time will only appear
if a flow device is present.
5. To move to cycle #2, press the “+” key one time. The display will
change and the pilot will rotate.
6. Once the pilot has completed its rotation, press the “+” key again to
move the pilot to cycle #3 of the regeneration sequence.
7. After the pilot stops in cycle #3, one more push of the “+” key will
advance the pilot and program back to the home (service) position. If the
unit is part of a multiple unit system, the Stand By Indicator light should
illuminate until the unit is brought online.
NOTE If the “-” key is pressed at any time, the control will move back to
the first statistics menus. Pressing the “+” key from the Statistics
menu will move the display back to the current diagnostic cycle.
The “+” key will be ignored once the control returns to the H or home posi-
tion.
Cam advances to backwash position.
Figure 96.
Figure 97.
Figure 98.
Figure 99.
Figure 100.
Figure 101.
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