Pentair 460TC Quick Start Manual page 2

PROGRAMMING THE 460TC
Plug the wall-mount transformer into a functioning
electrical outlet that is not controlled by a switch. Plug
the transformer into the transformer plug receptacle on
the control.
Open the access door by pushing the raised tab on the
door toward the left while pulling the tab out (Figure 5).
Water Flow
Indicator
PM Indicator
460TC
BRINE/
SLOW RINSE
BACKWASH
FAST RINSE/
CONDITIONED WATER
REFILL
MANUAL RECENRATION:
PRESS BUTTON & RELEASE
Timer
Indicator
Locking Pin
Knob
Time Set Button
Time of Day Setting
With the jumper on the set of pins next to the word
TIME (Figure 6), set the time of day to the closest hour
by pressing the black TIME SET button. PM hours are
indicated by a light next to the letters PM on the display
window.
NOTE: The use of a small needle-nose pliers will aid
in moving the jumper.
NOTE: The unit is factory set to regenerate at 2:00
a.m. If you prefer to have the unit regenerate
at an earlier or later time, simply set the
current time of day accordingly (e.g., to have
the unit regenerate at 4:00 a.m.—two hours
later—set the clock two hours earlier than the
actual time of day).
NOTE: The Timer Locking Pin should always be
horizontal (Figure 5) during operation.
Days Setting
Move the jumper to the set of pins next to the word
DAYS (Figure 7). Press the black TIME SET button until
the desired number of days between regeneration is
displayed. The range is from 1 to 30 days.
TIME TIME
DAYS
DAYS
CLOCK
CLOCK
A
B
SPARE
Figure 6
1 • FE11 460TC Control System
Access Door
Hour Time Display
FLOW
PM
TIME
DAYS
CLOCK CLOCK
A
B
SPARE
Press
To Set Time
Transformer Plug
Receptacle
Figure 5
TIME TIME
DAYS
DAYS
CLOCK
CLOCK CLOCK
CLOCK
A
B
SPARE
SPARE
Figure 7 Figure 8
Clock Setting
Move the jumper to the set of pins next to the word
CLOCK (Figure 8). Press the black TIME SET button
until the desired clock setting is displayed. The clock
range is 0 to 1. Select 0 for the standard AM/PM clock or
select 1 for a 24 hour clock.
Return the jumper to the top set of pins next to the word
TIME and replace the access door. The jumper must
NOT be left on any pins other than the top pair next to
the word TIME. Otherwise, the unit may show a blank
Raised
display.
Tab
NOTE: A spare jumper is located on the bottom set
of pins.
Memory Retention
During a power outage, all of the data in the
microprocessor's memory is stored in a special
electronic chip called NOVRAM, Nonvolatile Random
Jumper
Access Memory. This data includes the time of day,
water usage amounts, and the number of days since the
last regeneration. The NOVRAM will maintain the data
Spare
in its memory. When power is restored, the NOVRAM
Jumper
returns the data to the microprocessor and operation
resumes as if an outage never occurred.
The time of day will be late by the length of the power
outage. Most power outages are less than one minute
in duration. Therefore, it may be months or years before
the time display would require resetting. If an outage
of one or more hours occurs, the time of day should be
reset. No other reprogramming is necessary.
TIME TIME
DAYS
DAYS
A
B