Honeywell F74C - Manual
A systems installation manual for Honeywell’s F74C reverse rinsing water filters paired with MV876/MV876B automatic-backwash controls covers their design, application, and integration into sediment-removal water systems. The document outlines key specifications–such as materials, pressure ratings, temperature limits, and mounting requirements–and explains how the F74C filter removes debris while the MV876 control unit automates backwashing. Installation guidelines emphasize proper piping sizing, orientation, and safety precautions, including warnings about pressure, heat, and electrical hazards. It also includes compatibility details for accessories and troubleshooting considerations for system performance.
Table of Contents:
- Page 1 – Filter and Control Unit Specifications
- Page 2 – Filter Performance and Physical Dimensions
- Page 3 – Installation Guidelines for Backwash Controls
- Page 4 – Safety Cautions and Installation Procedures
- Page 5 – Control Unit Installation and Maintenance
- Page 6 – Wiring and Operation of Control Unit
- Page 7 – Replacement Parts List
® U.S. Registered Trademark
Copyright © 2001 Honeywell • All Rights Reserved
INSTALLATION INSTRUCTIONS
62- 0165
Braukmann
F74C Reverse Rinsing Filter;
MV876 Automatic-Backwash Controls
APPLICATION
‘The F74C Reverse Rinsing Water Filters, used at
point-of-entry (POE) to remove sediment and debris from
residential or commercial water systems, ensure a
continuous supply of filtered water. The fine filter
prevents the ingress of foreign bodies, such as rust
particles and grains of sand. The flow, filtering capacity
and ease of cleaning make the F74C the ideal filter for
the most demanding applications. Both horizontal and
vertical installations are possible.
The MV876 Automatic-Backwash Control is available as
an accessory. This control is fitted to the drain valve and
is programmed by the user to automatically perform the
backwash function according to the desired interval.
SPECIFICATIONS
IMPORTANT
The specifications given in this publication do
not include normal manufacturing tolerances.
Therefore, units may not exactly match the
listed specifications. Also, products are tested
and calibrated under closely controlled
conditions, and some minor differences in
performance can be expected if those
conditions are changed.
F74C:
Models:
Water filters with 100 micron screens and hose
connections.
F74C1015: 3/4 in. sweat and NPT threaded tailpieces.
F74C1023: 1 in. sweat and NPT threaded tailpieces.
Materials of Construction:
Body: Engineered plastic.
Inlet/Outlet Adapter: Bronze.
Sump: Engineered plastic.
Screen: Stainless steel.
Internal Construction: Acetal copolymer.
Seals: NBR.
Ball Valve: Brass with PTFE seals.
Inlet Pressure:
Minimum: 22 psi (with unrestricted backwash discharge).
Maximum: 232 psi.
Medium:
Water.
Maximum Operating Temperature:
86°F (30°C).
Pipe Size:
3/4 in. and 1 in.
Mounting Position:
For vertical or horizontal
(filter bowl always downwards).
Dimensions:
See Fig. 1 and Table 1.
F74C
MV876B1018
(Bayonet fitting
for F74C)
62-0165.fm Page 1 Wednesday, June 20, 2007 9:21 AM
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About this manual
- Brand
- Honeywell
- Model
- F74C
- Document type
- Manual
- Language(s)
- English
- Pages
- 8
- File size
- 645.9 KB
- Format
Summary
Installation specifications for the F74C reverse rinsing filter, detailing material, pressure, temperature, dimensions, and application for water system debris removal, along with the function of the MV876 control unit.
Dimensional drawings, pressure drop versus flow charts, physical size tables for various connection sizes, weight specifications, and compatible accessory details for the F74C filter and MV876 system.
Guidelines for installing the F74C filter and MV876B controls, including flow capacity and timer selections, diagrams illustrating proper backwash port placement, and restrictions on inlet/outlet piping.
