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Menu Lockout
It is possible to lock the keypad of the Global RO controller so that users will only have access to the INFORMATION, GO
TO RUNNING, and GO TO OFFLINE menu screens.
To lock the system, press and hold
NOTE
Menu lockout may be completed only from the home screen.
Menu Default—Rerun First Time Setup
Below is the procedure to default the board to factory settings and begin the first time setup.
1.
Power down the control.
2.
Press and hold
3.
Power up the control while continuing to hold
4.
Release
and
5.
Power down the control.
6.
Power up the control again. The screen lights up for two seconds and then displays the home screen.
7.
Follow the first time setup process.
Flow Meters
There are two flow meters on the G1 RO system, the feed flow meter (FM1) and the product flow meter (FM2). Before
using the G1 RO it is necessary to first calibrate both flow meters. See Table 1.
Connect the wires of both flow meters to the CIB board using the 4 - pin connections provided. The feed flow meter con-
nects to FM1 (J11) and the product flow meter connects to FM2 (J12). See Figure 17.
The pins are:
Pin 4 = not connected
Pin 3 = ground
Pin 2 = flow pulse signal
Pin 1 = 5 VDC power supply
NOTE
Pin 1 on the GBE board is identified with a small WHITE dot.
J15—INLET FLOW
METER
4 = n/c, 3 = ground, 2 = flow pulse signal, 1 = 5 VDC supply
NOTE: Pin 1 is identified with a small WHITE dot.
Culligan® Series G1 Reverse Osmosis
22
and
for 10 seconds. Repeat this process to unlock the keypad.
and
.
. The display should be blank—if not go back to step 1.
J5
J16
The 4 - Pin Connections are:
Figure 17.
Flow Meter Connections on GBE Board
and
for at least five (5) seconds.
J6
J7
J17
J10
J1—PRODUCT
FLOW METER
Cat. No. 01021713
22
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