Accessories
51
Cat. No. 01023095
Information Settings for a Two-Pass RO
NOTE When you any information screen, it will stay on the display until changed by the operator.
Screen Display
Range
Procedure
FFLOW 0.00 GPM
PFLOW 0.00 GPM
IFLOW 0.00 GPM
RECOVERY 0.0%
0.00 - 9999
This screen lists the information for both units. FFLOW is the feed
flow on the Master unit/ First Pass. PFLOW is the product flow on the
Slave unit/ Second Pass. IFLOW is the product flow on the Master
unit/ First Pass. The recovery percentage is the overall recovery for
both units.
TDS IN = 546
TDS P1 = 102
TDS OUT = 0
% REJ = 82
0.00 - 9999
For information on this screen, TDS probes must be installed on both
units. TDS IN is the feed TDS on the Master unit/ First Pass. TDS P1
is the product TDS on the Master unit/ First Pass. TDS OUT is the
product TDS on the Slave unit/ Second Pass. The rejection percent-
age is for the rejection of the Master unit/ First Pass.
P1 0 PSI
P2 0 PSI
P3 0 PSI
P4 0 PSI
0 - 300
If pressure sensors are installed on both units. P1 and P2 are the
pressure sensors on the Master unit/ First Pass. P3 and P4 are the
pressure sensors on the Slave unit/ Second Pass.
PRES SW1 = OPEN
PRES SW2 = CLOSE
SW1 is the pressure switch on the Master unit/ First Pass. SW2 is the
pressure switch on the Slave unit/ Second Pass.
FEED QLTY IN
BAD
This is the status of the pretreat lockout input on the Slave unit/ Sec-
ond Pass. If the pretreat lockout signal is present, then “feed quality
in” = “BAD”
RECOVERY 0.0 %
% REJ = 82
PFLOW 0.00 GPM
TDS OUT = 106
This screens shows recovery percentage, rejection percentage,
product flow, and product TDS for the Master unit/ First Pass.
PRESS GAUGES
DISABLE
0 -300
If pressure gauges (pressure transducers) are installed, both physi-
cally and in the “ACCESSORIES” menu, this screen will show the in-
coming pressure and waste pressure for the Master unit/ First Pass.
It will also show the calculated pressure differential for the Master
unit/ First Pass. The screen displays DISABLE if no pressure gauges
are connected.
If the RO is offline/ not running, the screen displays PRESS
GAUGES DISABLE.
ACTUAL TEMP:
114 F
32-120 ºF
This screen shows the feed water temperature for the Master unit/
First Pass.