Familiarization - Culligan MEDALLIST SERIES Service Manual

Familiarization

CONTROL
The Culligan Medallist Series
models. It can be programmed as either a time clock or Soft-Minder
gramming parameters which can be set to control the operation and regeneration of the system. These functions are
outlined in Table 1.
TABLE 1
Function
Time of Day
Time of Regen.
Salt Dosage
Backwash Time
Brine Rinse Time
Gallons Capacity/Regen. Interval
Forced Regen. Interval
Lock/Unlock display
* When Time Clock Backup is set to "ON".
CIRCUIT BOARD
The AccuSoft
™
softener. This board has several unique features which allows it to perform a variety of functions. Familiarization of
the board is essential for a thorough understanding of the softener.
The AccuSoft circuit board has a set of default settings that the microprocessor will reset to whenever a meter is
attached or removed from the control. Table 2 is a list of the default microprocessor settings.
It is recommended to always disconnect the power from the circuit board prior to replacing meter cable so that the
programmed settings are not lost.
TABLE 2
1
2
4
5
6
8
10
AUXILIARY CONNECTIONS
Refer to Figure 1 for all circuit board connections. Power terminals are located along the lower section of the circuit
board. The connection marked 'MAIN' is for the main wire harness. The Soft-Minder connection is located in the
upper left side of the board. Next to the meter connection is a connection marked 'BATT', which is for the optional
battery back-up. All terminals are clearly marked to ease installation.
4 CULLIGAN MEDALLIST SERIES
water softener uses the same power valve control as in our Culligan
™
microprocessor circuit board controls every function of the Culligan Medallist Series water
Time of Day
Time of Regeneration
Salt Dosage
Backwash Time
Brine Rinse
Regeneration Interval
Display Lock Out
meter model. Each model has its own pro-
®
Time Clock
YES
YES
YES
YES
YES
YES
NO
YES
12:00 P.M.
2:00 A.M.
10 lbs.
10 min.
71 min.
3 days or 870 gallons
Disabled
Mark 89/812
®
Soft-Minder Meter
YES
YES
YES
YES
YES
YES
YES*
YES