I have a large indoor pool with two separate pump/heater rooms. On one of the systems the temperature controller stopped working -- the LCD readout jumps all over the place and the unit doesn't perform properly. I can confirm this is the problem by swapping the controllers between systems.
I am trying to find a replacement for the temperature controller but it is OLD and obsolete. I contacted the company and they were able to provide a manual, but had no other information.
Can anyone recommend a (hopefully) drop-in replacement for this? I am including the manual they provided as well as the information on the unit itself.
Edit: The file was too large to upload to the forum, so I uploaded it to my website: http://www.esorensen.com/930%20Series.PDF
United Electric D932.
Type Designation: D932X012
Options: SET RANGE 0 TO 110F
Probe: RTD-199.9 to 199.9F
Line Voltage: 230VAC ONLY
Output mode 1: 2.5AMPS@230VAC
Output mode 2: 1.5AMPS@230VAC