Service manual

CULLIGAN HOUSEHOLD & COMMERCIAL CIRCUIT BOARDS
12
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The Culligan
®
Mark 100 control can be indexed through the various regeneration stages.
1. Press the STATUS key until the display is
blank.
2. Press the REGEN key. Press UP arrow.
3. Press the UP arrow.
4. Press the UP arrow.
5. Press the UP arrow.
6. Press the STATUS key twice.
Display in blank.
A “1” appears in the display.
REGEN flashing. The Unit is now
in backwash.
A “2” appears in the display.
REGEN flashing. The unit is now in
Brine Draw/Slow Rinse.
A “3” appears in the display.
REGEN flashing. The unit is now in
Fast Rinse/Refill.
An “H” appears in the display.
REGEN indicator off. The unit is now
in the Service or Home position.
Time-of-Day appears in the display.
10
20
30
8:00
AM
H0
REGEN
REGEN
REGEN