This is a maintenance manual for FLECK 5600SXT DOWNFLOW SERVICE MANUAL, including installation, operation instructions, troubleshooting and other contents.
This document provides service instructions for the FLECK 5600SXT downflow water softener. It details the job specification sheet, installation requirements regarding water pressure and electrical facilities, and start-up procedures for the unit. The manual explains the features of the SXT timer, including power backup and display indicators, and outlines how to set the time of day and queue regenerations.
| Minimum Water Pressure | 20 pounds (1.4 bar) |
|---|---|
| Maximum Water Pressure | 125 psi (8.6 bar) |
| Maximum Water Temperature | 110°F (43°C) |
| Power Backup Duration | 48 hours |
| Residential Drain Line Size | 1/2 inch (13 mm) |
A minimum of 20 pounds (1.4 bar) of water pressure is required for the regeneration valve to operate effectively.
The power backup continues to keep time and the passage of days for a minimum of 48 hours in the event of a power failure.
Press the Extra Cycle button. The service icon will flash to indicate that a regeneration is queued.