6
Main Screen
When into normal operating mode, JA SERIES shows the following main screen:
TEMPERATURE (1)
READING (2)
OPTIONS (3)
Main screen zones:
(1) TEMPERATURE
Temperature read by PT100 probe.
(2) READING
Values read by the probe. “mS” - “uS” - “PPM/TDS”* are the measuring unit
for Conductivity probe. To change unit refer to “GENERAL OPTIONS” menu.
“mV” is the measuring unit for “JA RH” models.
“pH” is the measuring unit for “JA PH” models.
“mg/l” is the measuring unit for “JA CL” models.
According to selected probe, this field may appear different.
(3) OPTIONS
(A) Quick Status Check summary (see page 7)
(B) Main menu (see page 9)
(C) Enable or Disable the controller (it still remains powered)
These fields are related to STANDBY / NO FLOW / ALARM condition.
During critical situations a warning / alarm message may appear. To
in-depth explanation
completely rotate clockwise
the wheel to review main
controller parameters and current outputs status.
*PPM / TDS unit is based on 1mS = 640 PPM of TDS ( CaCO
3
total dissolved solids)
*PPM / TDS unit is based on 1mS = 680 PPM of TDS (NaCl total dissolved solids)
Note: the word “PUMP” as shown into this manual refers to a “dosing device” connected to the controller!
NOTIFICATION AREA
LAN CONNECTION OK - ERMES CONNECTION OK
LAN CABLE DISCONNECTED
LAN CABLE CONNECTED - ERMES NOT AVAILABLE
Connection Status
CONNECTED TO USB PEN-DRIVE
ERMES OK
A
B
C
NOTIFICATION AREA
SETPOINTS DOSING ACTIVITY (% TIME ON)
ALTERNATE OUT1 - OUT2 - IS outputs
