Lcd Display - Blue I HydroGuard HG-302 Manual De Uso

Note: The Chlorine indicator, with the blue label, should connect to the blue siphon.
8. Locate the Pump button on the HydroGuard HG-302 control panel.
Press the Pump button for ninety (90) seconds until the water visible through the viewing window
appears with a red tint.
Note: The water will only have a visible red tint if it has a chlorine concentration above 0.2 PPM and below
10 PPM. If outside of this range, remove the colorimeter cap and confirm that reagents are being pumped.
9. Locate the red LED Cl and pH displays in the HydroGuard control panel, Figure 13.
A number should appear in both displays.

LCD Display

pH Value
Display
The pH value appears approximately ten (10) seconds after HydroGuard is turned on. The Cl value appears
one to four (1-4) minutes after HydroGuard is first operated, depending on configuration.
If Chlorine Averaging is ON, the chlorine display is an average if the past four (4) readings. Therefore, the
first number displayed will be 25% of the actual value, but the controller will act on the last reading
regardless of the displayed value.
Figure 12 Labels of Reagent Bottle
Scroll
Enter
Esc
auto off on auto off
pH CI
dos
MODE MODE
PUMP
Pump Button
Figure 13: HydroGuard Control Panel
20
UP
DOWN
on
dos
Cl Value
Display
Red alarm lights