webble

or 07 is a temperature setting that is over ride to 107. if you push the down arrow you and reset the tempature to 104 this should go away. if you continue to see this on the screen, then your up arrow might be sticking. did you replace the topside or just the overlay? -w

Hmmm seems real slow to me. If it's about 4-5 KW heater it should get 4-7 degrees per hour. Maybe the element is starting to get bad? Should take about 10 hours to get it to temp from 50 degrees. Thats what I was thinking, from a basic standpoint. Is that a common occurance, that it just kind of peters out over time. I would think that it would, however most reports on this site are saying if it heats at all, its something else wrong, but it only makes sense that the element is starting to croak. I have had 4-7 degrees in 12 hours, but not anything better than that..... I have not felt the heater inside the cover to verify it is hot, but would I really get 28 degrees out of just running the pump, with out the heater on? if the heater icon is on solid on the topside, then you need to check to see if there is draw by the heater. you need to clamp one of the hot lines going to the control pack. you should get between 22-25 amps with the heater on and pump 1 running on low speed. If you are only getting 4 amps then the heater is not drawing. So then you need to check and make sure you have power to the heater lugs. these are the lugs at the bottom left of the motherboard. you should have 240 volts to the lugs when the heater icon is on. If you dont then you may need a new motherboard. if you do have 240 volts then you most likely need a new heater.