12
MPS Wizard
(Selects MPS Module – Figure 27)
See “Advanced Programming”, Page 14.
By touching the
MPS WIZARD
button, the
Backwash
Configuration
menu opens. In the Basic Programming
mode, these filters are already programmed. You can
change from Basic to Advanced by touching
Clear
.
Touching
Clear
clears all factory default settings. To change
back to Basic, touch
Default
. The up and down arrows
allow you to scroll up or down.
Display (Figure 28)
The
Display
button, from the
SYSTEM MENU
, opens a win-
dow to select the MPS display order. Touch the directional
arrows to go to the desired MPS space to add or delete
items. Touch the
Change
button to open the
Display Setup
window (see below), where the list of measurements and
conditions to enter are found.
Display Setup (Figure 29)
The
Display Setup
window opens the list of measurements
to enter for each MPS. Navigate the window by using direc-
tional arrows to move the arrow to the desired measure-
ment or condition for each MPS and touch
OK
.
NOTE:
Pressing the box between the up and down arrows will
scroll the window a page at a time.
The window will automatically exit back to show the cur-
rent listing. The process needs to be repeated for each MPS
and measurement.
The measurements in the
Display Setup
window are
described below:
P1:
Influent pressure (pressure on inlet side of filter)
P2:
Effluent pressure (pressure on outlet side of filter)
dP:
Differential Pressure is the high (P1 or influent) pressure
minus the low (P2 or effluent) pressure.
Flow (Fl-1,Fl-2,Fl-3):
These inputs are general-purpose
inputs which can be used either as switches or with flow
inputs.
NOTE:
Connect the flow inputs only to sensors or devices
that do not supply voltage. NEVER CONNECT FLOW
INPUTS TO DEVICES THAT SUPPLY VOLTAGE.
ORP:
The oxidation/reduction-potential measurement of the
water. This measurement is used in the calculation of PPM
and controls the sanitizer on the SR–2700.
Temp:
Filter Water Temperature. This input requires a 10K
negative coefficient thermistor.
PPM:
The PPM is calculated from the pH, ORP and temper-
ature measurements.
pH1:
Filter Water pH. This input uses temperature compen-
sation for increased accuracy. If the temperature sensor is
not installed, set the temperature input to read the approxi-
mate temperature.
Press the number next to ‘RELAY’ to pick the relay that con-
trols this measurement (0 for no relay). This allows relay
status information to be displayed on the screen next to the
sensor.
Sensor
The
Sensor
button, located in the
SYSTEM Menu
, opens the
Installed Sensors
window. Use the up and down arrows to
select the desired sensor and press the
Change
button to
indicate which sensors are installed. The
Change
button is a
toggle.
Backwash Configuration
x
Rly 1: Filter 1
:
BASIC
Rly 2: Filter 2
:
BASIC
Rly 3: Filter 3
:
BASIC
Rly 4: Filter 4
:
BASIC
Rly 5: Circ Pump
:
BASIC
Rly 6: BkWsh ON Light
:
BASIC
Rly 7: Level
:
BASIC
SOFT 11 = Control
:
BASIC
DEFAULT
CLEAR
Figure 27
# RLY
MEAS
1.
1
P1
2.
5
P2
3.
2
dP12
4.
3
pH1
5.
6
ORP1
6.
4
Temp1
7.
0
NONE
8.
0
NONE
CHANGE
Figure 28
Display Setup
x
P1
RELAY: XX
P2
dP12
Temp 1
RLY
F1-1
F1-2
F1-3
OK
Totl
Figure 29
