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Toro GPM formula

QuestionHow do i figure the water demand for my Irrigation system. I want to install a large enough Rainwater catch basin. I have the specs. on Toro 570 with 40 pSI. Using 3 full head 7 1/2 and 3 1/4 I get 345 gp

end of season closing - Richdel 446PR system

QuestionI recently moved into a home that has a Richdel 446PR sprinkler system. The system operated very well this summer however never having a system like this before I am not sure how to close out the syste

Hardie Rain Dial

QuestionI cant find the model no. but the date code is 12-14-93. It has worked well until today. If I set circuit 6 to run, both circuits 6 AND 7 run. The same two circuits operate if I set circuit

Irritrol rd-900 display only says off

QuestionHi there - I have an Irritrol RD-900 and my display simply says off. If I switch dials, or slide switch to off or run manually, it still says off. The only thing that works is the semi-auto but

connecting sprinkler pump

QuestionI just purchased a Flotec FP5172 sprinkler pump to be used above ground to pump water from a shallow well for irrigation only. Can I connect the pump directly to 230V power supply, or should I connect the

Irritol RD 600 Overheating

QuestionI have an Irritol RD 600 irrigation system. It is about 12 years old. It works fine all year but during the summer it seems to overheat. I live in AZ so, its HOT and the unit receives direc

Irritrol Kwik Dial display not working

QuestionHi, my Irritrol Kwik Dial LCD display is blank. The sprinkler system itself is working but I am unable to set the times/days as the display is completely blank. The controller is positioned outside so I c

One station not working

QuestionHi. I have a Hunter XC system with 6 stations. Station one will not activate from the controller but works fine if you manually turn the valve. All other stations are working. Any suggest

System Outage

QuestionMy main water pipe for my system broke last Thursday. I shut off the water at the main meter by the street while I repaired the break. I turned the water back on later that night when I finished. Now when I

RAIN BIRD ESP-6TM Not working

QuestionWe just moved into a house that has a Rain Bird Irrigation system. It is model ESP-6TM installed with 4 stations. The main controller is set up in the garage on the wall and seems to be working.

Zone will not stop

QuestionI have a Toro system. Zone 1 runs for the entire time the the system is on. I have replaced the solenoid and checked the wiring at the controller and nothing seems to fix the problem. AnswerHey Dwayne, it i

lawn sprinkler pressure problem

QuestionThe pressure on my front lawn sprinklers has dropped significantly over the last year or 2 and I need help trying to figure out why. Heres some background: 1. My house has high water pressure 2. I have 4 zon

Richdel 446PR50hz

QuestionHi, I have just purchased a house with a 446pr50hz and am now having trouble turning the system off. I have set all the settings to off including A and B but one zone keeps reticulating. When I press pause

why two zones come on and one does not?

QuestionI just bought my home and have ran all three zones a month ago and now one zone does not come on any more....I can hear the pump running when that zone is set to come on yet no water comes out....can you hel

one zone not working

QuestionQUESTION: Hi Jim I had a Richdel,446PR,Zone 2 is not working and I found in an answer for you that it is probably the solenoid Where can I find that solenoid,how to replace it,is there any recommendations fo

Toro ECx Zone 1 Question

QuestionI have a Toro ECx that I have been using for many years. I have four zones setup to run three times a week (for 10 minutes each). Recently I noticed that Zone 1 isnt starting automatically. &nb

No Zones Working

QuestionQUESTION: Jim, Having a problem...sprinkler system has worked fine for years and now all of a sudden, I cant get any zone to work. Ill try to give you the most information I can. Hunter ICC controller...w

Toro 212 Greenskeeper

QuestionWhen I turn the controller to the OFF position the water drop crossed out does not appear and the system continues to work. I want to blow-out the lines for the winter but cannot get the system to turn

hardie valves

QuestionGuillermo, tengo un systema de irrigacion con valvulas de 2 hardie ultraflow , y con 15 an-os de uso las valvulas encienden pero en algunas ocaciones no quieren parar . el systema esta con precion,siempre.

KD6 not starting up

QuestionHi, I have a KD6 outdoor unit and it wont start up. There is nothing on the display panel.Is there anyway to get it going??? AnswerHey Eva, the only thing I could suggest is to see if it has a backup batter

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