Pentair AUTOTROL 740, Руководство по обслуживанию

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Step 5a: Set Calendar Override (760 Demand Control Only)
Time & Day
Regen Time & Day
Salt
SU MO TU WE TH FR SA DAYS
Capacity
Hardness
• If using 740 control – proceed to step 6.
• Set number of days for calendar override on
demand control.
• “0” days is the default for calendar override.
• Days can be adjusted from 1/2 (.5) to 99 days.
• To change, press SET to make the “0” flash.
• Use the UP and DOWN buttons to change to the number
of days desired. Press SET to accept the regen frequency,
and advance to the next cycle.
Step 6: Amount of Regenerant used per Regeneration
Standard Setting
Time & Day
Regen Time & Day
Salt Amount
SU MO TU WE TH FR SA DAYS
Capacity
Hardness
Time & Day
Regen Time & Day
Salt Amount
SU MO TU WE TH FR SA DAYS
Capacity
Hardness
High Capacity Setting
Low Setting(High Efficiency)
Time & Day
Regen Time & Day
Salt Amount
SU MO TU WE TH FR SA DAYS
Capacity
Hardness
• Set desired regenerant amount.
• Default setting is "S" standard salting.
• 3 salt settings are available on 740 and 760 controls:
• S – Standard Salt – 9 lbs/cubic foot of resin (120 grams/
liter of resin)
• H – High Salt – 15 lbs/cubic foot of resin (200 grams/liter
of resin)
• L – Low Salt – 3 lbs/cubic foot of resin (40 grams/liter
of resin)
• Low Salt is the "Highly Efficient Mode".
• To change salt setting, press the SET button and use the
UP and DOWN buttons to change to the desired setting.
• Press SET to accept the setting and advance to the
next parameter.
• See Dealer Installation Manual for more complete
information on salt settings for different system sizes,
capacities and expected efficiencies.
Filter Backwash Time (Filter Mode Only)
If the system is set up as a filter, the regenerant amount
is unnecessary. The controller deactivates the regenerant
amount setting, and changes to an adjustable backwash time
in minutes.
• Press SET to change the time.
• The default time of 14 minutes will begin to flash.
• Use UP and DOWN to select the appropriate backwash
time for the media type and amount used. The controller
can use 0 to 99 minutes for backwash.
• Press SET again to enter that time.
Step 8: Estimated Capacity
KG
Time & Day
Regen Time & Day
Salt
SU MO TU WE TH FR SA DAYS
Capacity
Hardness
• System capacity is displayed in total kilograins or kilograms
of hardness removed before a regeneration is necessary.
• Value is derived from the system’s resin volume input and
salt amount input.
• The capacity is displayed for information purposes on the
740 control. It cannot be changed.
• To change capacity on the 760 control, press SET to make
the default capacity flash. Use the UP and DOWN buttons
to increment to the desired capacity.
• Press SET to accept the setting and advance to the
next parameter.
If using the 740 control, programming is complete. The control
will return you to the normal operation mode.
Step 9: Enter Hardness (760 Demand Control Only)
Time & Day
Regen Time & Day
Backwash Time
SU MO TU WE TH FR SA DAYS
Capacity
Hardness
• Enter inlet water hardness at installation site.
• Default hardness setting is 10 grains (ppm for metric).
• To change hardness, press SET to make the setting flash.
Use the UP and DOWN buttons to scroll to the
desired hardness.
• Press SET to accept the entered hardness value.
• The control will return you to the normal operation mode.
Initial programming is now complete. The control will return to
normal operation mode if a button is not pushed for 30 seconds.
Conditioner and FA Filter Start-Up
After you have performed the previous initial power-up steps, you
will need to place the conditioner into operation.
WARNING:
Do not rotate the camshaft by hand or damage
to the unit may occur. Use the controller to
step the camshaft electronically through
the cycles.
1. Remove the cover from the valve. Removing the cover will
allow you to see that the camshaft is turning, and in which
cycle the camshaft is currently positioned.
2. With the supply water for the system still turned off,
position the bypass valve to the “not in bypass” (normal
operation) position.
3. Hold the REGEN button on the controller down for 5
seconds. This will initiate a manual regeneration.
The controller will indicate that the motor is turning the
camshaft to the cycle C1 (Backwash) position by flashing
an hourglass. The controller will display the total regen
time remaining.
If you press and hold the SET button, the controller will
indicate the time remaining in the current cycle.
SYSTEM START UP CONTINUED
AUTOTROL
®
740/760 Control 255 & Performa Series Valves (268, 268FA) Service Manual
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