Owner`s manual

Backwash Controls
Honeywell Water Product Solutions
28 customer.honeywell.com 63-8702
MV876 Automatic Backwash Control
The MV876B 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.
• net fitting simplifies upgrade to automatic backwash.
• 16 field-selectable backwash intervals (from every four minutes to
once every three months) eliminate need for external timer.
• Connections for external control on the MV876 provide for use in
automated systems and differential pressure control.
• MV876 can be manually activated to initiate backwash.
• Battery (AA) backup to insure completion of backwash cycle in spite
of power loss.
Dimensions, Approximate: 6 in. high, 2-3/4 in wide, 6-5/16 in. deep
(152 mm high, 70mm wide, 160 mm deep)
Electrical Ratings: 24 Vac, 10 W
Product Number Backwash Intervals
Interval
Selection Display
Electrical
Connections
Cycle Time
(sec)
Battery
Back-up Description
MV876B1018 16 Adjustable intervals
from 4 min to 3 months.
16 field selectable
via keypad
Digital Remote
Activation
20 sec Yes, 4xAA Automatic backwash control, fits 1/2
in. to 2 in. F76S models and F74C
models.