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Master programming mode sxt (continued) – Watts W110 Series User Manual

Page 17

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Master Programming Mode SXT

(continued)

10. Day Override (Display Code DO)

Press the Extra Cycle button . Use this display to set the Day

Override . This setting specifies the maximum number of days

between regeneration cycles . If the system is set to a timer-type

control, the day override setting determines how often the system

will regenerate . A metered system will regenerate regardless of

usage if the days since last regeneration cycle equal the day override

setting . Setting the day override value to "OFF" disables this function .

This option setting is identified by "DO" in the upper left hand corner

of the screen . Use the Up and Down buttons to adjust the value as

needed . Specifically, Filox filters need to be set to a DO of 1 .

Figure 21

Range: Off-99 days

11. Regeneration Time

Press the Extra Cycle button . Use this display to set the

Regeneration Time . This setting specifies the time of day the control

will initiate a delayed, manually queued, or day override regeneration .

This option setting is identified by "RT" in the upper left hand corner

of the screen . Use the Up and Down buttons to adjust the value as

needed . Make sure that filters and softeners are set to regenerate 2

hours apart to avoid both units regenerating simultaneously .

Figure 22

12. Regeneration Cycle Step Times

Press the Extra Cycle button . Use this display to set the

Regeneration Cycle Step Times . The different regeneration cycles are

listed in sequence based on the valve type selected for the system,

and are identified by an abbreviation in the upper left-hand corner of

the screen . The abbreviations used are listed below .

Abbreviation

Cycle Step

BD

Brine Draw

BF

Brine Fill

AD

Air Draw

BW

Backwash

RR

Rapid Rinse

SV

Service

If the system has been configured with the "Other" valve type, the

regeneration cycles will be identified as C1, C2, . . ., C20 . Cycle steps

can be programmed in any order using the Up or Down buttons with

the following selections . Up to 20 individual cycles can be set . Time

for each cycle can be set from 0 to 199 minutes . Setting a cycle step

time to 0 will cause the control to skip that step during regeneration,

but keeps the following steps available . Use the Up and Down

buttons to adjust the value as needed . Press the Extra Cycle button

to accept the current setting and move to the next parameter .

Program the last cycle step as LC which forces the valve back to the

service position .

Abbreviation

Cycle Step

RR

Rapid Rinse

BD

Brine Draw

SR

Slow Rinse

BW

Backwash

RF

Refill

SP

Service Position

LC

Last Cycle

Figure 23

Range: 0-199 minutes

13. Day of Week Settings

Press the Extra Cycle button . Use this display to set the regeneration

schedule for a system configured as Day of Week control . The

different days of the week are identified as D1, D2, D3, D4, D5, D6,

and D7 in the upper left-hand corner of the display . Set the value

to "ON" to schedule a regeneration or "OFF" to skip regeneration

for each day . Use the Up and Down buttons to adjust the setting

as needed . Press the Extra Cycle button to accept the setting and

move to the next day . Note that the control requires at least one day

to be set to "ON" If all 7 days are set to "Off", the unit will return to

Day 1 until one or more days are set to "ON" .

Figure 24

17 W110 LXT Downflow Softeners and SXT Filters