Table Of Contents - Lennox ComfortSense 7500 Installation And Setup Manual

Table of Contents

Table Of Contents2
Shipping And Packing List2
Description3
Dimensions (H X W X D)3
Features3
Comfortsense ® 7500 Thermostat3
Installing Remote Outdoor Sensor4
Outdoor Sensor4
Thermostat Installation6
Mounting Thermostat6
Removing Back Plate7
Thermostat Installation With Wall Plate9
Thermostat Installation Without Wall Plate10
Wiring Thermostat11
Terminal Designations11
Enhanced Dehumidification Accessory Typical Wiring Diagram12
Condensing Unit Applications13
Cbx32Mv-Xxx-230-06 Or Higher And Cbx40Uhv Wiring Diagrams13
Heat Pump Applications14
Thermostat Wiring Diagrams16
Menu Screen21
Installer Menu Screen Confirmation21
Installer Settings21
Menu (Installer Settings)21
System Setup22
Residual Cool22
Low And High Balance Points22
Smooth Set Back Recovery (Ssr) & Ssr Stg 2 Lock Out Operation23
Deadband25
Smooth Set Recovery(Ssr)25
Ssr Stage 2 Lock Out25
Temperature Offset25
Stage Delay Timer26
Stage Delay Differentials26
Stage 2 Through 4 Diff26
Stage 2 Through 4 Delay26
Stage 2 Hp Lock Temp27
Cooling - 1 Or 2 Stages28
Heating - Non-Heat Pump Or Heat Pump W/O Backup Heat - 1 Or 2 Stages28
Heating - Heat Pump W/Electric - 3 Stage (2 Compressor / 1 Backup Or 1 Compressor / 2 Backup)29
Heating - Heat Pump W/Electric - 4 Stage (2 Compressor / 2 Backup)30
Heating - Dual Fuel - 2 Stage (1 Compressor / 1 Backup)31
Heating - Dual Fuel - 3 Stage (1 Compressor / 2 Backup)31
Heating - Dual Fuel - 3 Stage (2 Compressor / 1 Backup)32
Heating - Dual Fuel - 4 Stage (2 Compressor / 2 Backup)33
Compressor Protect34
Humidity Setting34
Custom Reminder34
Reset Settings34
Energy Saving Default35
System Test Modes35
Energy Saving Set Points35
Humidify37
Normal & Max37
Dew Point Normal & Max37
Dehumidify38
Normal39
Auxiliary Dehumidifier39
Humiditrol39
Max39
Humidity Sensor Fault40
Unit Part (Catalog) & Serial Numbers41
Memory Protection41
Thermostat Operation With Humiditrol Eda Enabled42
Appendix A. Flow Diagrams42
Appendix B. Diagnostic Information43
Appendix C. Supported Configurations47
Installation Checklist49
Appendix D. Installer Checklist49
Index50