MiniWarden Manual 530-487-5007 25
Step 5 - Service Menu
The Service Menu includes all items that a service technician needs to
service a pool and is a critical next step in setting up MiniWarden. From
the Default Readings Screen simply press the Back button to access the
main menu and select the rst line “Service” and press the Enter button to
access the Service Menu. From here you will be able to manually turn on
and o all relays, calibrate pH and ORP sensors, disable the relays for
servicing and clear all the overfeed timers.
Relay Manual Mode: 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 o for the amount of manual
relay time in the relay setup. Once this time is nished the relay will
go back to auto.
❑ If the relay is OFF, and not in manual OFF mode, it will turn ON fo
r the manual relay time and return to auto.
If the relay is OFF, and not manual mode, it will go back to auto.
Calibration: Manual Pool Measurements must be taken to calibrate
each sensor. For best results the pool should be at the desired values
Relay Manual Mode
Calibration
Disable Relays
Clear Overfeed Timers
pH00:00:00 OFF
ORP 00:00:00 OFF
Relay Manual
Service Menu
Cal ORP 650 -16%
Cal pH 7.7 -5%
Cal Temp 78 +12%
Clear Cal ORP
Clear Cal pH
Clear Cal Temp
Calibration
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.
❑ 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 calibrated +/- 200 mV. ORP sensors are
aected 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 calibrated
+/- 25 degrees Fahrenheit.
Disable Relays: To make sure the chemical feeders do not turn on while servicing a pool. Press Enter
up to 4 times to disable from 15 minutes to 60 minutes. Press the Enter key again to put the relays
back to auto.
Clear Overfeed Times: If an overfeed timer has been reached it will only clear/reset at midnight.
There are times when servicing a pool that you may want to clear the overfeed timers to stop an alarm
from tripping or to have the relay turn back on.
❑ The only way to clear the overfeed timers is to select Clear Overfeed in the “Service” menu or to
wait till midnight when they automatically clear. Note: Cycling power MiniWarden will not clear the
overfeed timers.
The Setpoint Overfeed timers are not cleared when selecting the Clear Overfeed Times.
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