Hi

Setting up Hydroranger 200 for first time and want to alternate between two drain pumps. Can you please advise

Regards 

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Split from Hydroranger 200.

Hi Bill475,

in order to program alternate duty assist (all pumps can run simultaneously - set this to alternate duty backup if only one pump should run at a time) using a HydroRanger 200 you need to set the relay function (P111) of each relay wired up to a pump to alternate duty assist (value 52). This will switch the set points of each relay (and hence each pump) after every cycle.

If you are using the HMI version of the HydroRanger 200 then you need to make sure 2.8.1.4 is set to alternate duty assist (or backup depending on if all pumps should be able to run at once, or just one).

The relay setpoints can then be programmed in the device as normal. The device will rotate them after each cycle.

Let me know what device you have and your application details if you need further help setting up your application.

Regards,

Richard

Richard Deal | LevelWac