The electronically programmable unit ensures automatic cleaning, flushing, and purging of filters in the F76S series or older Honeywell-Braukmann models. The flushing interval can be set from 4 minutes to 3 months (a total of 16 different options), or flushing can be initiated immediately using the manual button. The factory setting for the interval is 45 days.

In the event of a power outage, the unit features a safety function that completes the ongoing flush.

By connecting the appropriate switching relay, it is possible to remotely control the unit when detecting the position of the ball valve. Additionally, the unit allows for the installation of a pressure switch before or after the filter to control flushing with increased pressure difference when the filter is clogged.

The unit is for flanged filters Honeywell F76S (manufactured after 1996) and F78TS.

Features

• display for easy setting of flushing intervals
• button for manual flushing initiation
• LED indication of the number of flushes performed
• reset button to zero the counter
• option to install auxiliary batteries (not included) to complete flushing during a power outage
• retention of programmed interval even during a power outage
• 16 options for time setting of flushes
• second cable gland for connecting remote control, remote position sensing, or differential pressure switch

Technical Specifications

• power supply 230 VAC
• 1.5 m long connecting cable
• protection class IP55
• operating temperature 0...60 °C
• flushing duration approx. 25 s