Owner's Manual
Page 3
Table of Contents Important Information 5 Tools 6 Uninstalling the Existing Unit 7 Installing the Thermostat 12 installing the wall plate 12 connecting the wires 16 attaching the thermostat 18 Settings 22 Methods of Operation 26 manual operation 28 default programs 32 creating custom programs 34 Icons and Features 38 Wiring 49 Troubleshooting 52 3
Table of Contents Important Information 5 Tools 6 Uninstalling the Existing Unit 7 Installing the Thermostat 12 installing the wall plate 12 connecting the wires 16 attaching the thermostat 18 Settings 22 Methods of Operation 26 manual operation 28 default programs 32 creating custom programs 34 Icons and Features 38 Wiring 49 Troubleshooting 52 3
Owner's Manual
Page 52
.... 3 a. Remove the thermostat from the wall plate and set properly to the correct position. 3. The program will not operate properly. 2 a. Check batteries and battery connections. 1 b. troubleshooting 1. My display will not come on. 1 a. Check that the day setting is set the HG/HE switch to AM or PM. 4 b.
.... 3 a. Remove the thermostat from the wall plate and set properly to the correct position. 3. The program will not operate properly. 2 a. Check batteries and battery connections. 1 b. troubleshooting 1. My display will not come on. 1 a. Check that the day setting is set the HG/HE switch to AM or PM. 4 b.
Owner's Manual
Page 53
... as much as a 4-minute delay before the system turns on or off to protect the compressor. 5 c. My heating or cooling will not stay illuminated. 6 a. Wait. troubleshooting 5. The display will come on, but it is installed between the RC and RH terminals. 6. Replace batteries. 53 Replace the batteries. 5 e. If your system has...
... as much as a 4-minute delay before the system turns on or off to protect the compressor. 5 c. My heating or cooling will not stay illuminated. 6 a. Wait. troubleshooting 5. The display will come on, but it is installed between the RC and RH terminals. 6. Replace batteries. 53 Replace the batteries. 5 e. If your system has...
Owner's Manual
Page 54
Replace unit. 9. The LCD screen permanently reads HI, LO, or ERR. 8 a. Replace unit. 8. How do I just operate my thermostat manually? 9 a. My system continues to operate when the thermostat is in the off position. 7 a. Manual operation instructions are on pages 28-31. 54 troubleshooting 7.
Replace unit. 9. The LCD screen permanently reads HI, LO, or ERR. 8 a. Replace unit. 8. How do I just operate my thermostat manually? 9 a. My system continues to operate when the thermostat is in the off position. 7 a. Manual operation instructions are on pages 28-31. 54 troubleshooting 7.