
TABLE OF CONTENTS
1
Introduction ............................................................................................................................................4
Getting Started .......................................................................................................................................5
Installing the Thermostat .....................................................................................................................6, 8
Disassembly ..........................................................................................................................6
Thermostat Location ..............................................................................................................6
Mounting the Subbase ........................................................................................................6, 7
Terminal Designations ............................................................................................................8
Setting the System Switches ..................................................................................................................9
System Switch Functions .....................................................................................................................10
Installing the Batteries ..........................................................................................................................11
Typical System Wiring Diagrams .....................................................................................................12, 20
Heat only (Gas) ....................................................................................................................12
Heat only (Electric)................................................................................................................13
Cool only (Single or Multi-stage) ...........................................................................................14
1 Heat / 1 Cool (Gas) .............................................................................................................15
2 Heat / 2 Cool (Gas) .............................................................................................................16
2 Heat / 1 Cool (Heat Pump) ..................................................................................................17
3 Heat / 2 Cool (Heat Pump) ..................................................................................................18