Pentair 3200NXT, Service Manual

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Job Specification Sheet ......................................................................................................................................... 3
Timer Operation ..................................................................................................................................................... 4
Timer Display Features ......................................................................................................................................... 6
Timer Display - Screen Examples ......................................................................................................................... 7
Network/Communication Cables & Connections ................................................................................................... 8
Master Programming Mode Flow Chart ................................................................................................................. 9
Master Programming Guide ................................................................................................................................ 13
User Mode Programming Flow Chart .................................................................................................................. 20
Diagnostic Mode Flow Chart ............................................................................................................................... 21
Diagnostic Programming Guide ........................................................................................................................... 22
2750/2850/2900 Upper & 2900 Lower Powerhead Assy ..................................................................................... 26
3150/3900 Upper & 3900 Lower Drive Powerhead Assy .................................................................................... 28
2750/2850/3150 Input & Output Wiring ............................................................................................................... 30
2900/3900 Input & Output Wiring ........................................................................................................................ 31
Troubleshooting ................................................................................................................................................... 32
Table of Contents
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.
If daytime operating pressure exceeds 80 psi, nighttime pressures may exceed pressure limits. A pressure reducing valve must •
be installed.
Do not install the unit where temperatures may drop below 32°F (0°C) or above 110°F (43°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. •