Pentair AUTOTROL 742 Series User Manual

LOGIX SERIES INSTALLER
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Step 8: Enter Hardness (762 Demand Control Only)
• Enter inlet water hardness at installation site.
• Default hardness setting is 25 grains (25 ppm for metric)
• To change hardness, press SET to make the setting flash.
Use the UP and DOWN buttons to scroll to the
correct hardness.
• Press SET to accept the entered hardness value.
• The control will return you to the normal operation mode.
Initial system programming is now complete. The control will
return to normal operation mode, if a button is not pushed for
30 seconds.
For system start-up procedure, including: purging the mineral
tank, refilling the regenerant tank, and drawing regenerant,
see"SYSTEM START UP" on page 16.
Manual Regeneration Procedures
To Initiate a Manual Regeneration:
• Press REGEN once for delayed regeneration. System will
regenerate at next set regen time (2:00 AM). A flashing
regen (recycle) symbol will be displayed.
• Press and hold REGEN for 5 seconds to initiate
immediate manual regeneration. A solid regen symbol
will be displayed.
• After immediate regeneration has begun, press
REGEN again to initiate a second manual regeneration.
An X2 symbol will be displayed, indicating a second
regeneration will follow the first regeneration.
During a Regeneration:
Second Manual
Regen Symbol
Time & Day
Regen
Time & Day
Salt
SU MO TU WE TH FR SA DAYS
C
Capacity
Hardness
MIN
x2
Regen Symbol
Cycle Indicator
• A "C#" is displayed to show current cycle.
• Total regen time remaining is displayed on screen.
• Press and hold SET to show current cycle time remaining.
To Advance Regeneration Cycles:
• Press and hold SET - showing current cycle time.
• Simultaneously press SET and UP to advance one cycle.
An hourglass will display while cam is advancing. When
cam reaches next cycle, "C2" will be displayed.
• Repeat SET and UP to advance through each cycle.
• Press and hold SET and UP buttons for 5 seconds to
cancel regen. Hourglass will begin flashing, indicating
regen is cancelled. Camshaft will advance to home - may
take 1-2 minutes.
Regeneration Cycles:
• C1 - Backwash
• C2 - Regenerant Draw/Slow Rinse (not used in filter mode)
• C3 - Slow Rinse (not used in filter mode)
• C4 - System Pause (to repressurize tank)
• C5 - Fast rinse cycle 1
• C6 - Backwash cycle 2
• C7 - Fast Rinse cycle 2
• C8 - Regenerant refill (not used in filter mode)
Resetting The Control
Time & Day
Regen
Time & Day
Salt
SU MO TU WE TH FR SA DAYS
H
Capacity
Hardness
Time & Day
Regen
Time & Day
Salt
SU MO TU WE TH FR SA DAYS
Capacity
Hardness
Resetting the Logix
Controller
Unprogrammed control after
reset
To reset the control:
1. Press and hold SET and DOWN simultaneously for 5 seconds.
2. H0 and the system’s set resin volume (or "F" mode) will
be displayed.
3. If a history value other than "H0" is displayed, use the up
arrow to scroll through the settings until "H0" is displayed.
4. To reset the control, press and hold SET for 5 seconds.
5. The control will be reset to an unprogrammed state.
6. Go to "Initial Set-up" section of this sheet to
reprogram control.
WARNING:
Resetting the control will delete all
information stored in its memory. This
will require you to reprogram the control
completely from the initial power up mode.
Further programming or set-up instructions can be found in
this manual.
AUTOTROL 742/762 Control 255 & Performa Series Valves (263, 268, 268FA) Service Manual • 5
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Pentair AUTOTROL 742 Series Specifications

General

Brand	Pentair
Model	AUTOTROL 742 Series
Category	Control Unit
Language	English