MiniWarden Manual
530-487-5007
15
Simple Mode Main Menu
ORP Setpoint
: Select to change the ORP set point. The range is 600 to 900 mV. If the current ORP
measurement is below the set point the relay will be in a feed cycle if there is flow and the feed limit hasn’t
been reached.
pH Setpoint
: Select to change the pH set point. The range is 6.0 to 9.0. If the current pH measurement is
above the set point for acid control the relay will be in a feed cycle if there is flow and the feed limit hasn’t been
reached. If the current pH measurement is below the set point for base control the relay will be in a feed cycle
if there is flow and the feed limit hasn’t been reached.
Calibration
: Manual Pool Measurements must be taken to calibrate each
sensor. For best results the pool should be at the desired values when
calibrating. The percentage to the right of the current reading is the amount
of calibration and if it is at 99% that sensor is at the maximum calibration and
may need to be replaced.
pH: Enter the manually measured pH value. A pH sensor can be calibrated
+/- 2 pH units.
Cal ORP 650
-16%
Cal pH
7.7
-5%
Cal Temp 78
+12%
Clear Cal ORP
Clear Cal pH
Clear Cal Temp
Calibration
ORP: If the sanitizer level is higher than desired and the pH is at the setpoint then raise the ORP calibration
slightly. If the sanitizer level is lower than desired and the pH is at the setpoint then lower the ORP calibration
slightly. The ORP sensor can be cali/- 200 mV. ORP sensors are affected by cyanuric acid, pH and
other factors and it may take a few days to get it adjusted.
Temperature: Enter the manually measured temperature. A temperature sensor can be cali/- 25
degrees Fahrenheit.
There are selections for clearing the calibration on each sensor.
Manual Feed
: Use the up and down arrow keys to scroll next to the relay that needs to be put into manual
mode. Press the Enter button or the Right Arrow to put the selected relay into manual mode. There are three
states that the relay can be in when in manual control:
If the relay is currently ON, it will turn off for the amount of manual relay time in the relay setup. Once this time
is finished the relay will go back to auto.
If the relay is OFF, and not in manual OFF mode, it will turn ON for the manual relay time and return to auto.
If the relay is OFF, and not manual mode, it will go back to auto.
Alarms
: Select this menu to set the high and low alarms for ORP and pH.
1. When the pH or ORP is outside of the limits, there is a fixed 1 minute delay before the alarm red LED will
turn on. If this is the only alarm condition, the LED will be on solid.
2. If the feed limit has been reached, there will be an “s” for the Relay status the the alarm LED will be
flashing.
Data:
See the description in the advanced mode section. Data recording is the same except the interval is
fixed at 1 minute in simple mode.
RLY:
This is the advanced relay configuration and can be used to change values outside of the simple mode
method. - This menu choice will be removed.
