I have 9 zones - will the unit handle that? I am not sure what is meant by 'master control'
262589
I'm not sure what master control is either. The unit can handle up to and including 9 zones. My only gripe is that the wi-fi is weak, so you must have a lot of bars the the mounting location.
262590
The netAQUA can control 9 zones or 8 zones plus a master control. The master control operates a pump or master valve when any of the 8 zones are active. A master valve is a valve in the main water line ahead of all of the zones and is intended to provide a safeguard against leaks in the system.
2090464
Yes. You can have between one to four zones activated at a time. One note: this is not an amplifier. This device will not work without an amplifier.
1127121
This unit (Orbit 58872N) has four separate programmable zones. (We also have the previous version you describe, with two programmable zones and one manual on/off outlet.) Our only problem has been with the plastic hose caps for unused zones; they break after a few month's use. If you're not going to use all four zones, you should be sure to buy metal hose caps.
529021
There are two units in the set. There really isn't much difference between the master and remote unit, we use them interchangeably.
1982777
The master control units are pretty much all the same, just make sure the button layout is the same as your current vehicle and you should be good to go.
1127116
It does have 4 zones. But not independently programmable. Example: If you set zone 1 then zone 2 will trigger on after zone 1 stop time. So 1 start time for sequence of all zones. I suggest reading manual on this for your application.
1816480
Seth , I have had this a number of years now. . I recall that you can program a couple seperate on off times but you can't zone those times . I believe you will need two seperate units or a second timer of some sort that would switch the zones . You will have to research that concept.
410302
I had a similar problem with 6 Zones. Re-check your programming. Switch to Manual, do all 10 zones irrigate?If your programming is correct, it is most likely that the unit is faulty. Unfortunately they can be easily damaged by a power/lightning surge, and you will only be able to rectify the problem by replacing the complete control panel ( which I had to do ) Should be able to source a replacement ( just the front control panel ) via Amazon or ebay for approx. $70 to $80 depending on model - shop around.
1368961
I only have one but I have two of another in my master suite and don't have a problem, I would think they are keyed to different codes. if not you should be able to change one of the controllers to a different code.
1438524
You can connect as many Onelinks as you like. I currently have about eight connected without any problems. You need a unit for each zone. I think that's what you are asking.
539014
This model does not have a powered zone 2. Look at the 7400 or higher system for that added functionality. Not sure if they provide for a separate source for the second zone or not, so research carefully prior to your purchase...best of luck on what ever system you purchase.
1025897
It is better that one controller is for 1 strip or 2 strips. If you need control 4 strips at the same time, you can use 4pcs 4-zone controller (ASIN: B00MGTVOSA) and 1pcs remote (ASIN: B00HEP269C)
1769305
Yes. You have a choice of running all the zones at one time or you can choose to run just one zone.
16456
If you wanted to run all 3 at the same time off this unit it probably won't work, but if you understand your constraints and only operate 1 at a time you shouldn't have a problem. It may take you a few days to tune in your settings, so be prepared for that. Once you establish your settings you will be golden.
250831
If you're asking whether one unit can independantly control two separate heating/cooling zones, the answer is no. For two zones, you'll need to purchase two thermostats. I've just completed a two zone installation in my home this weekend. Be aware that, unlike the Nest, these units do not communicate in any way with each other. Thus, for instance, when unit one is heating it will show both heat and fan active, but the other unit will show both as idle.
1504782
D. Higgins must have a different box. I can run all zones with one button. SST900i
739869
It will not replace a master zone control system. One CyberStat will replace one slave thermostat. So if you have two thermostats for two zones, it will replace those two. Two zone system is not the same as 2-stage system.