SteamSaunaBath User Forum

Steam Shower => Technical Support => Topic started by: Tyler on March 05, 2012, 12:36:20 PM



Title: PC board for SM-79
Post by: Tyler on March 05, 2012, 12:36:20 PM
I have a customer with a Steamist SM-79
circa 5/91
serial number S79-12446 that needs a new PC board. The one in the unit is a LLC-1100 3K. I cannot find this anywhere. Is there  a replacement board available?


Title: Re: PC board for SM-79
Post by: Tyler on March 05, 2012, 02:27:29 PM
Thanks for the fast response. Now I have another question. I have a 3 prong probe but there are only 2 lugs on the PC board to attach the wires to. What do I do next?


Title: Re: PC board for SM-79
Post by: Jennifer on March 05, 2012, 03:21:37 PM
The PC Board for an SM-79 is their model# LLC-1100-3 and the stock id on our web site is 007-5169

Click here PC Board (http://www.steamsaunabath.com/catalog/llc-1300-pcb-p-202166.html?cPath=64_92)


Title: Re: PC board for SM-79
Post by: Jennifer on March 05, 2012, 03:28:28 PM
You can purchase the 3-prong probe or the 2-prong probe

3-Prong Probe (http://www.steamsaunabath.com/catalog/probe-sm-prong-steamist-p-202173.html?cPath=100021_100022)

2-Prong Probe (http://www.steamsaunabath.com/catalog/probe-assembly-wire-steamist-p-202142.html)


Title: Re: PC board for SM-79
Post by: Alex on March 05, 2012, 03:40:06 PM
The customer already has the 3 prong probe and did not know which 2 wires to attach to the PC board.
I checked with the expert at Steamist; Mike Rempl and this was his response.

For the last 10+ years we stopped using the 3 wire probes. For the last 18+ years, even on the old systems with 3 wire probes, on the circuit board, internally we only used 2 of the 3 probes.

 

Here is how they need to connect it:

 

P5 on pcb = Gray wire = long rod (inside the tank).

P3 on pcb = White wire = short rod (inside the tank).

P4 on pcb = Not Used (Black wire was connected here).

 

This is it!