Service and Maintenance
63
Cat. No. 01023095
Diagnostics
RUNNING
JAN-01-12 12:01P
1. From the default home screen, press
. The screen displays the main menu.
1) GO TO RUNNING
2) GO TO OFFLINE
3) INFORMATION
>4) SETUP
2. Press
to scroll to 4) SETUP.
3. Press
to select the SETUP menu.
3) POWERON MODE
4) FLUSH MODES
5) ACCESSORIES
>6) DIAGNOSTICS
4. Press
to select 6)DIAGNOSTICS. The screen displays the
diagnostics menu.
>1) TST WIRELESS
2) TESTPHONELIN
3) USE DATA PORT
4) TEST APP
5. The screen displays the diagnostics menu.
Test Wireless Remote
Refer to
“Check Signal Strength Between the GBE RO Controller and Remote” on page 31
.
Test Phone Line
Refer to
.
Use Data Port
Refer to
“Send a Test Message from the GBE RO Controller” on page 110
Test App
This diagnostic is used only for factory testing.
Calibration
Calibrating the Flow Meters
The flow meter(s) on the RO systems are calibrated by means of a K-Factor. This value is set at the factory and should
not need to be changed, even if the flow sensor is replaced.
Should it become necessary to recalibrate or reenter the K-Factor, you can use one of the two methods below. An ex-
ample of this would be when replacing the circuit board.
Method A
Method B
This method involves resetting the K-Factor to the factory
setting. Every unit shipped has a data sheet in the control-
ler which lists the factory settings for that unit. This sheet
will list the K-Factor setting(s) for the unit. Simply reenter
the value(s).
If the data sheet is not available, contact Culligan and pro-
vide the unit serial number. The values will be looked up.
If method A is not possible, then the meter can be calibrat-
ed with an external calibrated flow meter or a bucket and
stopwatch. If Method B becomes absolutely necessary,
please consult a Technical Service Specialist at Culligan in
Rosemont.
Calibrating the TDS Probe
The probes can be easily field calibrated using a calibrated handheld TDS meter. Disconnect the probe from the RO
plumbing and submerge it into a solution of known TDS. Enter the ACTUAL TDS value at main menu / setup / accesso-
ries/ TDS.