troubleshooting
7.My system continues to operate when the thermostat is in the off position.
7 a. Replace unit.
7 b. Check your system for proper wiring.
.............................................................................................
8. The LCD screen permanently reads HI, LO, or ERR.
8 a. Replace unit.
.............................................................................................
9. How do I just operate my thermostat manually?
9 a. Manual operation instructions are on pages
57
