4.Is i need to restart this controller manually after ON- Off main power supply? If it resumes by itself how much time it will take?
1578276
My controller hasn't lost power since its been installed so I'm not shore but troubleshooting notes can be found at the hydrawise website http://hydrawise.com/support
1239895
Mine reset themselves after the power came back on. One of them took five minutes but it reset.
325109
Make sure both controller and power button are pressed and let run fo two minutes.
2004496
You would need to reset....there is a power switch to too but timed off for safety
658590
I have several of these installed and turn them on and off at the same time, its more about the controller you are using and not the HA01C. Most controllers will allow a "Scene" that is a collection of Devices (ie. Outlets or Switches)
1819945
I don't use mine anymore because it constantly trips the dedicated breaker. However, I just plugged it in (as it sits in the corner) and you press clock which defaults to 24 hour, press clock again and it will be in the 12 hour mode. From there, enter the current time and you should be good to go. Regards
476278
Yes, the unit will remember the settings without power. Mine has been unplugged for 3 months and it remembered the settings I last used for the set point temp and the differential range all in the proper units.
1002404
They do remember. HOWEVER the manual says to always power off via controller before power off. And I've had three of these units (out of three) either DOA or fail shortly thereafter. Not happy with the engineering of these controllers.
2231759
I believe not. You may pause it for a time, for how long I am not sure. Once power is turned off then you have start from the beginning. I researched this question and found no documentation that supports auto-resume. I had and acquaintance years ago that had a Sony and a Phillips portable CD players that would resume where they were when power was cut and then restarted, I always thought that the were malfunctioning. I did not have access to relevant documentation at that time.
953967
The controller does not goes of to sleep unless you switch it off. The remote is always up and using the battery. But it still has been running for me for over 3 months.
185424
I have been through 4 of them too. All of a sudden a red light flashes on the controller and if you unplug it and then plug it back in it works for a while. This is the signal that the heating pad is starting to fail.
1610303
The product should power on immediately upon receiving power. In the worst case, you'll have to turn it on with the included board once, and then it should behave the way you want it. I built this into a case of mine not too long ago and needed this behavior.
553769
I do not know of an actual reset button but you could try disconnecting everything from the charge controller and then reconnecting it. This controller can operate as a 12volt or 24volt charging system. The controller will automatically set for the correct voltage according to the battery voltage it detects. I do not know your experience level but when connecting and disconnecting the charge controller it has to be done in the correct order or you could damage the charge controller. Always CONNECT the charge controller to the battery FIRST. When disconnecting the controller from the battery, DISCONNECT the solar panel first, DISCONNECT the battery LAST. I do not know how many batteries you have but if you have more than one you may have them connected together improperly. But try disconnecting and reconnecting the charge controller in the order I stated above and see if this corrects the reading. If not, check your battery wiring if you have more than 1 battery. Batteries can be wired parallel and in series or a combination of the two depending how many batteries you are using. If none of this corrects the reading on the controller it may be defective. If the difference in voltage is not too much I would not worry about it anyway because you can set a different charge level cut off with this controller. I hope this helps. Regards, Wade
1339518
Hello E. R.! My sincere regrets on hearing about the issue. A little more information about the actual state of the equipment would be very helpful in assisting. If there is not any backlighting apparent when turning on the unit, it could be a faulty contact under the "On" button or a blown fuse. Was anything spilled on the controller or have you ensured the quality of A/C coming from the wall? If you can, please provide more details on symptoms and what you have tried thus far in troubleshooting. Thanks, and best of luck! :)
1825912
The unit maintains all settings during a power failure up to 4 hours. After 4 hours all you need to reset is the time of day. You will need a deep wall box to install this controller.
860786
Hello, my dear friend, please do not be worried, have you pulled out the plastic chip from the battery of the remote controller? Would you please tell us your order ID? We will try our best to resolve the problem for you. Best regards, lemonbest
598689
I had that problem once; but it was due to a brief loss of power to the device. I have never had it reset a specific time while continuously powered.