Key facts
- Brand
- Fleck
- Model
- 2900S
- Category
- Water heater
- Documents
- 3
- Languages
- EN · ES
- Last added
- 2023-10-18
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Fleck 2900s Series Water Treatment Equipment Service Manual
This document is a service manual for the Fleck 2900s series of water treatment equipment. It provides detailed instructions for the installation, start-up, and operation of the control valves and associated systems. The manual covers various timer models, including the 3200, 3210, 3220, and 3230, detailing setting procedures for regeneration schedules and manual regeneration.
The guide also addresses the assembly and servicing of specific components such as the control valve with injector, environmental and manual powerheads, and various brine system assemblies (1600, 1650, 1700, 1710 series). It includes troubleshooting tips, flow diagrams, and wiring information for different system configurations.
FLECK 2900S specifications
| Minimum Water Pressure | 20 pounds (1.4 bar) |
|---|---|
| Maximum Water Pressure | 125 psi (8.6 bar) |
| Maximum Water Temperature | 110°F (43°C) |
| Residential Drain Line Size | 1/2" (13 mm) |
| Backwash Flow Rate Limit | 7 gpm (26.5 Lpm) |
Source: Fleck 2900s Series Water Treatment Equipment Service Manual
All FLECK 2900S documents by type
Disassembly, diagnostics and part numbers, for repair.
Questions answered in these manuals
What type of salt should be used in the brine tank?
Granulated or rock salt should not be used; standard salt is required.
From: Fleck 2900s Series Water Treatment Equipment Service Manual
How long does the manual regeneration cycle take?
The black center knob will make one revolution in approximately three hours.
From: Fleck 2900s Series Water Treatment Equipment Service Manual
What type of salt should be used in the brine tank?
Do not use granulated or rock salt.
What lubricant is recommended for the distributor seal?
Only use silicone lubricant.
What is the minimum water pressure required for the Fleck 2900?
A minimum of 20 psi (1.4 bar) is required for the regeneration valve to function effectively.
What is the maximum water pressure allowed?
The water pressure must not exceed 125 psi (8.6 bar).