Autopilot APCEPH1 Manual de instrucciones - Página 6

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INSTRUCTION MANUAL
installation,
controller
1. Connect the sensor interface cable to
the controller.
2. Connect the pH sensor probe cable to
the sensor interface cable.
3. Plug the controller into a source of
power away from water.
Note: Do not connect the dosing pump
yet.
settinG
PH setpoint
Dosing time
Mixing time
pH deadband
Select pH UP or
DOWN
Maximum # of
doses
Low pH limit
High pH limit
Minimum pH
recorded
Maximum pH
recorded
Dose count
Calibrate 7.0
Calibrate 4.0
F or C display
*Note: If the pH level does not get to the pH set-point before the maximum dose count is reached,
an error will be activated.
6
cont.
Description
User must select whether they
are going to be increasing or
decreasing pH.
User can set maximum number
of dosing cycles before an error
will be activated.
User can select the lowest
allowable pH level. If the unit
measures the pH level to be
under this setting, the unit will
shut down and trigger an error.
User can select the highest
allowable pH level. If the unit
measures the pH level to be
over this setting, the unit will
shut down and trigger an error.
Records lowest measured
pH. Press Enter to reset the
recorded Min value.
Records lowest measured
pH. Press Enter to reset the
recorded Max value.
Counts the number of dosing
cycles.
See Calibrating the pH Sensor
for details.
See Calibrating the pH Sensor
for details.
User can select either C or F for
temperature display.
Changing settings -
Menus
The settings are listed below. When the
user touches the MENU button, the LCD
will show the user the menu items. If the
user does not touch any button for 15
seconds, the LCD will revert back to the
standard display.
factorY settinG
6.0
10
4
0.2
Down
40
4.5
7.5
Current value
Current value
0
7.0
4.0
F
www.hydrofarm.com
settinG ranGe
4.5 – 8.5
3 – 60 seconds
1 – 20 minutes
0.1 – 0.5
Up or Down
25–120 *
3.5 – 7.0 pH
6.7 – 9.0 pH
n/a
n/a
n/a
Fixed at 7.0
Fixed at 4.0
C or F