Honeywell FK74CS User Manual

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Honeywell FK74CS Specifications

General

Pipe Size	3/4 inch
Connection Type	Threaded
Filtration Type	Mechanical filtration
Application	Residential and commercial water filtration
Maximum Working Pressure	16 bar
Maximum Working Temperature	30°C
Filter Life	6 months
Operating Pressure	1.5 - 16 bar
Operating Temperature	5°C to 30°C
Compatibility	Compatible with standard 3/4" plumbing systems

Summary

Safety Guidelines

Method of Operation

Explains how the filter combination works, combining reverse rinsing and pressure reducing valve.

Technical Data

Options

Assembly

Installation Guidelines

Guidelines for proper installation site selection and device placement for optimal filter efficiency.

Assembly Instructions

Start-up

Setting Outlet Pressure (FK74CS/FKN74CS only)

Maintenance

Inspection

Maintenance

Annual inspection and servicing of the pressure reducing valve.

Filter Insert Replacement

Troubleshooting

F74CS/FN74CS

Troubleshooting common issues like low water pressure for F74CS/FN74CS models.

FK74CS/FKN74CS

Troubleshooting common issues like water leaks or unstable outlet pressure for FK74CS/FKN74CS.

Spare Parts

Z74S-AN Automatic Reverse Rinsing Actuator

Z11AS Automatic Reverse Rinsing Actuator