Voltage: Single phase 240V/50Hz
Water sensors voltage: 10V-12V
Control Switch: Auto/Manual
This is an automatic control box originally for 240V/50Hz single phase submersible pumps.
The controller automatically controls the pump motor as well as providing comprehensive pump protection and phase failure protection. It works in either auto or manual way.
The box are metal casing, comes with 6 water probes. It is compatible with all 4-wires deep well pump in the market that required a capacitor to work.
Among these 6 probes, 3 are for monitoring the well's water level (up, mid and low) and the other 3 for monitoring the storage tank's water level. You can bypass either monitoring or both; to use as a manual control box when needed. With the automatic box installed, the pump will turn on and off automatically according to the water levels of both the tank and the well. This is extremely important when using it in a well with limited water supply, as the pump only should be operating when it submerse in the water to get enough cooling and lubricating by the water going through it.
The automatic control box has an auto/manual switch. When switch to “manual”. The control box will works like starter a box.
It can be installed at indoor or outdoor.
2 Reviews Hide Reviews Show Reviews
The control box itself is good quality and works fine but the manual could do with a makeover as there is very little info as to how the level probes are meant to work and their leads are only one metre while our bore water level is below 14 m. Tried to call you several times after 10am Thursday to ask about this as we were replacing our old bore pump which had been allowed to run dry but no answer. So will now be looking for a flow switch instead of the probes.
I have been on the net for months looking for a decent control box for my 2hp deep well pump. I cant tell you how glad I am that I came across this site If you ever decide to get a new control box do your self a favor and buy an auto control boxit might cost a little more but trust me its well worth it. Thinedge