Pentair FLECK PROFLOSXT DOWNFLOW, Service Manual

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2 • FLECK
Model ProFloSXT Downflow Service Manual
TABLE OF CONTENTS
JOB SPECIFICATION SHEET ................................................3
INSTALLATION INSTRUCTIONS ...........................................4
START-UP INSTRUCTIONS ..................................................5
TIMER FEATURES ................................................................5
TIMER OPERATION ..............................................................6
MASTER PROGRAMMING MODE CHART ............................7
MASTER PROGRAMMING MODE .........................................8
USER PROGRAMMING MODE ............................................11
DIAGNOSTIC PROGRAMMING MODE ................................12
POWERHEAD ASSEMBLY...................................................13
CONTROL VALVE ASSEMBLY .............................................14
3/4 INCH TURBINE METER ASSEMBLY .............................16
BYPASS VALVE ASSEMBLY (PLASTIC) ...............................17
BYPASS VALVE ASSEMBLY (METAL) ..................................18
2300 SAFETY BRINE VALVE ...............................................19
2310 SAFETY BRINE VALVE ...............................................20
TROUBLESHOOTING ..........................................................21
WATER CONDITIONER FLOW DIAGRAMS .........................23
FLOW DATA, INJECTOR DRAW & SLOW RINSE RATES .....24
DIMENSIONAL DRAWING ..................................................25
WIRING DIAGRAM ..............................................................26
SERVICE INSTRUCTIONS ...................................................27
SERVICE ASSEMBLIES ......................................................29
IMPORTANT PLEASE READ:
• The information, specifications and illustrations in this
manual are based on the latest information available at
the time of printing. The manufacturer reserves the right
to make changes at any time without notice.
• This manual is intended as a guide for service of the
valve only. System installation requires information
from a number of suppliers not known at the time of
manufacture. This product should be installed by a
plumbing professional.
• This unit is designed to be installed on potable water
systems only.
• This product must be installed in compliance with all
state and municipal plumbing and electrical codes.
Permits may be required at the time of installation.
• It is established that when daytime water pressure is
above 80 psi (5.5 bar), the maximum pressure rating of
125 psi (8.6 bar) can be exceeded. A pressure regulator
must be installed on this system or warranty is voided.
• Do not install the unit where temperatures may drop
below 32°F (0°C) or above 125°F (52°C).
• Do not place the unit in direct sunlight. Black units will
absorb radiant heat increasing internal temperatures.
• Do not strike the valve or any of the components.
• Warranty of this product extends to manufacturing
defects. Misapplication of this product may result in
failure to properly condition water, or damage to product.
• A prefilter should be used on installations in which free
solids are present.
• In some applications local municipalities treat water with
Chloramines. High Chloramine levels may damage
valve components.
• Correct and constant voltage must be supplied to the
control valve to maintain proper function.
CALIFORNIA PROPOSITION 65 WARNING
WARNING:
This product contains chemicals known to the
State of California to cause cancer or birth
defects or other reproductive harm.