Getting Started
1
Parts Identification
1
1
2
Wires connections - DC
4
5
6
8
“Dryconn” #22 to #12 AWG
9
Programmable Setting
Default: Valve #1 (Max. three valves)
You have a choice of which # valve will be
operated by the controller.
In case of output #1 burnout, you can
connect the valve to output #2 and select
valve #2 to operate or #3.
1. To select the valve #. Press
MODE
(one
long press, then two short presses.
This display appears:
2. Use to select valve #1. Valve #1 remains,
valve #2 blinks. Or use to deselect
valve #1. Valve #1 disappears,
valve #2 blinks.
3. Repeat the above for valves 2 and 3.
Description
The Baccara Differential Filtration Controller
combines a Controller and Differential
Pressure Sensor (DP).
Molded DP with three wires cable. Controller
with seven wires for valves and sensor
interface.
The DFC controller is offered as DC Latch
only, and it is suitable for Baccara solenoid
Latch 4 ohm.
The controllers operates up to three
solenoids. The Controller shows the actual
DIF pressure and the pressure SET point.
The Flushing Cycle (FC) begins when
DIF≥SET appears.
Display
The LCD display shows:
• Actual DIF pressure
• SET point pressure
• FC counter
• Faucet icon displayed whilst FC operating
• Low battery icon appears when
battery needs replacing.
Mechanical
• Operating temperature -10ºC to + 60ºC
• Dust and water tight: IP66
• UV protection
• Max. High pressure 14bar/200psi
Electrical
• Power supply: DC unit - 9V battery
• Internal memory retains settings
when power supply disconnected.
Mounting
DP: 2"/ 52mm diameter
2 ft/ 60 cm. 3 wires cable
High and low pressure ports 1/ 8”
BSP/NPT male
High pressure port marked on housing.
Important:
Connect High pressure
before
Low pressure. Disconnect Low pressure
before
High pressure.
Electric cable
Pipe fitting
Mounting
screws x 2
Pipe fitting
Controller (DFC display)
Upper digits
UD
Lower digits
LD
DP
White
Black
Yellow
Blue
Green
G75
DFC
Black
Black
Red
Orange
Black
Red
Orange
Black
Diff.
Sensor
3
1. Strip wires ¾" and group
bare wires ends together.
No pre-twisting
necessary with solid wire.
Pre-twist stranded wire. If
using both wire types,
wrap stranded wire
around solid wires.
See 1A.
2. Insert wires through
flexible sealing fingers
and bend wires wires into
either <V- Channel>.
3. Push inner sleeve into
pre-filled outer sleeve
until double-locked.
Pre-filled silicone fuller
waterproofs the
connection. Do not reuse
connector.
LV9000 - Wire connectors
Installation instructions
1. Strip wires 13 mm.
2. Align frayed strands or conductors.
3. Do not pre-twist. Place stripped wires
with
ends even, lead stranded wires slightly.
4. Twist connector onto wires pushing firmly
until hand-tight. DO NOT over torque.
5. Swipe excess sealant in and around
conductors.
DO NOT REUSE.
Operating Modes
• Auto
• Off
• FC counter rest
• Manual FC
UD = Upper Digits
LD = Lower Digits
Operating Modes
• Auto
This mode is the running mode of the
controller.
UD shows counter value
(see section 3)
.
LD shows DIF and SET values.
Whilst in FC, the faucet icon will turn on
and the operating valve number will blink.
Battery icon will blink when low battery
is detected:
Display will turn
OFF
(blank) one minute
after no button is pressed (shut off).
Display will turn
on
with pressing any
button.
If DIF≥SET for (n) consecutive measuring
samples, FC starts. FC ends one min.
after the last valve shut down.
Press
MODE
shortly (0.5 sec.) to shift the
controller
Mode
from
Auto
to
OFF
or
backwards.
• FC Counter reset
1. From
Auto
Mode press
MODE
and
together UD will blink with
counter content.
2. For
RESET
, press
MODE
and
together, UD shows c000, then back
to
Auto
.
3. If
RESET
is not needed, press
SET
,
then back to Auto.
• Manual FC
1. From
Auto
Mode press
SET
and
together, FC starts.
Display shows "Hand" and "Faucet"
icons.
VALVE
and operating valve #
blink.
2. When FC is completed the
MODE
returns to
Auto
.
3. To stop
Manual FC
press
SET
and
together, FC will stop and return to
Auto
.
Factory Setting
These settings cannot be programmed by
the user:
• Pressure units: bar
• FC delay: 2 consecutive readings of
DIF≥SET before FC starts.
• Sample Interval time: Auto, as the
DIF becomes closer to the SET
point, the interval time between
samples shortens.
Max. Interval 60 secs./ Min.
Interval 5 sec.
• Off time between valves during FC:
20 sec.
• Consecutive FC count number for
alarm: 5 count
• Sensor calibration.
Factory Setting
7
Valve on Time:
default: 40 sec. range
(5 min. 59 sec.) Same time for all valves.
1. To set Valve on Time press
MODE
until
below display appears:
2. Use and to adjust seconds.
3. Press
SET
to continue.
4. Use and to adjust minutes.
5. Press
SET
to complete setting.
This interval value will be the max. time
between two consecutive FC if DIF
pressure does not execute FC.
Range (23 hrs: 59 min.
A
)
If
A
is selected, this setting is ignored.
1. To set Interval Time between FC
press
MODE
(one long press), then
one short press. The below display
appears:
Default: A
Interval time between FC
Programmable Setting
Select Valve no.
2. Use and to adjust minutes.
(If A is selected, press
SET
to complete
this setting).
3. Press
SET
to continue.
4. Use and to adjust hours.
5. Press
SET
to complete this setting.
• Off
This mode is for
OFF
season or to stop
Auto
Mode permanently.
LD shows
OFF
.
No pressure measuring process occurs
Display will shut off as in
Auto
Mode.
