Hi,
I have several rather old Omnistat 2 RC-1000 Thermostats. On one of them, the led lights blue but the detail detail is gone. I tried the front of other thermostats on this base and they are fine. I tried this front on other bases, and it doesn't work. So I have isolated the problem. I just purchased a new RC-1000 thermostat on Amazon. But when I put the front on the already wired back, nothing happens. The units look identical. Model identical. Jumpers are in the same positions. Do I need to wire the new back to the wall? Shouldn't it simply work. The front does not work on any of my units. Any ides would be greatly appreciated.
Thanks
I have several rather old Omnistat 2 RC-1000 Thermostats. On one of them, the led lights blue but the detail detail is gone. I tried the front of other thermostats on this base and they are fine. I tried this front on other bases, and it doesn't work. So I have isolated the problem. I just purchased a new RC-1000 thermostat on Amazon. But when I put the front on the already wired back, nothing happens. The units look identical. Model identical. Jumpers are in the same positions. Do I need to wire the new back to the wall? Shouldn't it simply work. The front does not work on any of my units. Any ides would be greatly appreciated.
Thanks