Hi, i recently finish installing my hfs-5 and my dss3 V.10 won’t come up, I have only the water level come up but when I press the button won’t do nothing, any idea what could happened, looks like the dss3 is faulty

 

did you put water in the tank? if the low-level switch is tripping it will keep the unit from coming on.

 

How hard is it to install? or a shop did it for you..I'm thinking about going the same route after my turbo upgrade this september