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        By Rob Fowler 

 
 
 

Standalone DIY ATO System 

User Manual 

November 5, 2019 – Version 1 

 

 

 

Summary of Contents for Robo-Tank

Page 1: ...By Rob Fowler Standalone DIY ATO System User Manual November 5 2019 Version 1...

Page 2: ...unplug it from its source of power Carefully examine the appliance s after installation It should NOT be plugged in if there is any sign of water on parts not intended to be wet Do not operate any app...

Page 3: ...or taking off parts and before cleaning Never yank the cord to pull plug from outlet grasp the plug firmly to remove Read and observe all important notices on the appliance If an extension cord is nec...

Page 4: ...O Maintenance Mode 9 6 ATO Test Mode 9 7 External Multi Use Push Button 10 8 Water Pump Energy Consumption Monitoring 11 9 Benefits of Connecting the ATO Module to the Robo Tank Controller 11 10 Advan...

Page 5: ...orts support a variety of readily available sensors including optical non contact float switches and more Sensor port 3 is a multi use port and can be used as an additional backup for the ATO or setup...

Page 6: ...sor 2 the maximum run time will kick in and switch the ATO off water level will have rose approximately 9mm above normal top off scenario If Sensor 3 is used for the ATO and Sensor 2 fails to switch o...

Page 7: ...sor to use with the reservoir To change the sensor type for each port remove the back lid and set the plug able jumpers on the circuit board according to the chart and image below All 3 ports should b...

Page 8: ...e the LED on the right hand side at back should light up indicating the unit is powered and you will hear a series of quick beeps If all the sensors are in the correct position for the ATO to be on or...

Page 9: ...rror the alarm will sound and continue until it s been reset To reset the alarm push the button on the side of the case momentarily and remember to replace the failed sensor 5 ATO Maintenance Mode The...

Page 10: ...Hold Time Press Momentarily Reset Alarm Press and Hold until a beep is heard Enter Exit Maintenance Mode 6 Hours 1 5 Seconds Press and Hold until 2 beeps are heard Enter Exit Test Mode 60 Minutes 3 S...

Page 11: ...ack up again this will start the learning process over Note The Alarm Delay doesn t apply to this alarm if an error is detected the alarm will sound immediately 9 Benefits of Connecting the ATO Module...

Page 12: ...rdingly There are 3 different settings to choose from Low Medium and High Setup Option 6 Start Delay in Seconds Default is 5 Seconds This setting adds a delay before the ATO switches on allowing time...

Page 13: ...t back to the lowest setting if you accidentally toggle past your choice or lose track of where you are Button 2 is used to recall the current setting for the current Setup Option and allows you to re...

Page 14: ...ou can adjust from there by pressing button 1 monetarily until you get to where you want to be You can press button 2 momentarily this will cause the small green LED to flash and the buzzer will beep...

Page 15: ...Note 98 of these optical sensors on the market that look like the image below only have an IP67 rating this means the sensor is not waterproof it is water resistant The rating indicates it can be sub...

Page 16: ...Robo Tank DIY ATO System Back to Top User Manual Page 16...

Page 17: ...olts Thermal Shutdown Protection Short Circuit Protection 700 mA Surge Protection on DC Pump Port 125 Amps Static Discharge Protection for Sensors Standard ATO Sensor Ports 2 3 Sensor Dedicated Float...

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