Help on KDS-18

[cmlambkds18]

"If the tank heat gets to 170, does it then close the thermostat and continue with the cycle?" Yes, but only if I 'help' the timer a little. It does always get 'stuck' at this same spot in every cycle. I checked the amps on the heaters last night and during the Sani-Cycle they were pulling 12.8 and the water temp did make it to 180 at which point the t-stat closed and the cycle continued. But, as stated, I had to apply a little pressure to the timer to keep it active. It is almost like it is only a hair's breadth away from making contact and just a little pressure applied allows it to make contact. If I let off, it stops and Sani light goes out. (I don't believe it will ever get the water to 180 on only one element.)

 

[combo52]

KDS-18

You need a new or even good used replacement timer, these things do wear out.

 

[cmlambkds18]

And the winner is?!???! Looks like it was a faulty timer after all. Picked up a good used one on eBay for $40 and the KDS-18 is back to running smoothly again. I really appreciate all the troubleshooting help. I learned greatly from the experience.

---Chris

 

[rp2813]

I love a thread that ends with an easy fix.  And it was a good learning experience getting there.

 

Congratulations and enjoy that Superba for the many more years that it will likely serve you.