Thread Number: 78073  /  Tag: Vintage Dishwashers
What is needed to create a Hobart made Superba selectra 21
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Post# 1020843   1/11/2019 at 17:51 by Bmr6969 (columbus ohio)        

Soooo I have two 21 machines 1 is an imperial selecta what all do I need besides an acquired selctra timer (Superba) and a front control panel Superba Selectra solid state controls will be needed ?

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Post# 1020858 , Reply# 1   1/11/2019 at 21:29 by combo52 (Beltsville,Md)        

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The complete wiring harness for a KDSS-21 and the temperature sensors and door switches for starters.


John L.

Post# 1020860 , Reply# 2   1/11/2019 at 21:35 by Bmr6969 (columbus ohio)        

Is the harness going to different from an imperial? Or just the computer module that it connects to

Post# 1020867 , Reply# 3   1/12/2019 at 00:25 by combo52 (Beltsville,Md)        

combo52's profile picture

The Harness is very different, the entire control system was different.


Only the KDSS-20 and KDSS-21 used the rotary power controller [ timer looking thing you posted ]


John L.

Post# 1020871 , Reply# 4   1/12/2019 at 03:28 by Bmr6969 (columbus ohio)        

Ahh ok what did the imperial Selctra use?

Post# 1020890 , Reply# 5   1/12/2019 at 08:32 by combo52 (Beltsville,Md)        
Hobart Designed Electronically Controlled DWs

combo52's profile picture

The selectra 21 and the 22 series KA DWs all used a more conventional control all in one unit in the control panel, All of these ECDWs were troublesome and are now challenging to repair as parts are all long gone.


There are only 2 or3 that I am aware of still working, we have a KDSS-20 in the museum that still works, this is actually the rarest and IMEO the best one to have if you are actually going to use it as it is the only one with two final rinses.


John L.

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