Zodiac eXO Series, Руководство по установке, Страница: 20 / 28

Page 21
Page 20
eXO
®
| Installation Manual
8.3 pH Sensor Calibration
The pH sensor may be calibrated in 1 point
calibration or 2 point calibration (pH 4 and pH 7); 2
point calibration is recommended.
1. Turn on power to the controller.
2. Turn off the pool pump and close valves as
necessary to isolate the cell and sensors.
3. Press .
4. Use to select “pH Setup” then press .
5. Use to select “pH Calibration”
then press .
6. Use to select “ 1 Point”, or “ 2 Points”,
then press .
7. Remove the pH sensor from the POD.
8. Insert the pH sensor into the
pH 7 buffer solution.
9. Press while “Start” is selected.
10. Press while “Go to Step 2” is selected.
11. Rinse the pH sensor with tap water.
12. Insert the pH sensor into the pH 4 buffer
solution.
13. Press while “Start” is selected.
14. Press while “Continue” is selected.
15. Press
to exit.
< -PH SETUP
-ORP SETUP
-LOW MODE
MAIN MENU
<
-PH SETPOINT
-PH CALIBRATION
-ACID PUMP
-TEST DOSAGE
PH SETUP
<
-1 POINT
-2 POINTS
PH CALIBRATION
<
PH SENSOR INTO
BUFFER PH 7
START
STEP 1
PH 7 CALIBRATION
PROCEEDING
STEP 1
<
PH 7 CALIBRATION
COMPLETE
GO TO STEP 2
STEP 1
IN TAP WATER
RINSE SENSOR
<
PH SENSOR INTO
BUFFER PH 4
START
STEP 2
PH 4 CALIBRATION
PROCEEDING
STEP 2
<
PH 4 CALIBRATION
COMPLETE
CONTINUE
STEP 2