Printed in U.S.A.
Page 3A
MODEL 6700 Downflow - V2.0
Option Setting Level #1
Installer Programming (Cont’d.)
3.
System Capacity
Depress the Program Button. The next display viewed
is the option setting for Capacity. This option setting is
identified by the red LED on next to the label System
Capacity. The unit of measurement used for this
setting is kilograms/French degree x m
3
/grams/
German degree x m
3
. The total capacity of the
softener is set with this display. If required, the control
will calculate a reserve automatically.
Example: 20,000 grain capacity - [ 20]
The UP and DOWN Set Buttons will adjust this
value.
4.
Regeneration Cycle Step Programming (1) (2) (3)
(4) (5) (6)
Depress the Program Button. The next 2 to 6 displays
viewed are used to program the Regeneration Cycle.
Up to 6 steps can be programmed. Each display is
used to set the duration time in minutes of that
specific step in a regeneration cycle. A red LED will
turn on for the regeneration cycle step being
programmed (except steps #5 & #6).
Examples: Regeneration Cycle Step #1 - 8.0
minutes - [1 - - - - 8.0]
Regeneration Cycle Step #5 - 8 1/2
minutes -[5 - - - - 8.5]
Depress the Program Button once per display to
advance through Regeneration Cycle Step
Programming. Steps are cancelled by setting the
display to 0. Remaining regeneration cycle is
cancelled by setting display to OFF. The 6700 control
has a separate brine tank fill cycle. Your desired salt
setting must be calculated, using the blue (.25 gpm)
or black (.5 gpm) rate of refill (in gpm) times your
timer setting. Then using one gallon of fresh water
dissolving approximately 3 lbs. of salt, calculate your
refill time. Valves equipped for Variable Brining will not
require a Brine Tank Refill setting. Brine Making time
is typically set for 15 minutes for a gridless brine tank.
Example:
lbs. salt ÷ 3 ÷ B.L.F.C. Size = refill time in
minutes, 10 lbs. salt ÷ 3 ÷ .25 = 13.3 minute refill time
The UP and DOWN SET Buttons will adjust these
settings.
5.
Regeneration Time
Depress the Program Button. The next display viewed
is the option setting for Regeneration Time. It is
identified by a red LED next to the Regeneration Time
label as well as a non-flashing colon.
Example: 2 o’clock A.M. regeneration time [ 2:00 ]
The UP and DOWN Set Buttons will adjust this
value.
Exiting This Option Setting Level
Depress the Program Button once per display until all
option setting displays have been viewed.
Installer Notes:
1.
Control Calculations - With Delayed Regeneration
Valves, the control is designed to automatically
calculate its reserve capacity based on daily water
usage. There is no need to program in a reserve
capacity.
2.
The System Capacity Option Setting should always
be set to the resin bed manufacturers capacity
recommendations for a given amount of salt to be
used during regeneration.
3.
System Capacity and Water Hardness displays will
not be able to be viewed or set with non-metered
systems.
4.
Regeneration Time will not be able to be viewed or
set with immediate regeneration valves.
5.
Acceptable Voltage Ranges For Reliable Control
Operation:
24 Vac or -10% 50/60Hz
