T-100-R Installation Guide
Table of Contents Page 2 Overview T-100-R Z-Wave Thermostat 3-4 Installation HVAC System Setup 6 Installer Settings Menu Items 7-9 Installer Settings Summary 10-11 Wiring Standard Gas/Elec HVAC System Wiring 13 Heat Pump HVAC System Wiring 14
Model T-100-R Thermostat Overview This thermostat is compatible with most HVAC systems, including the following: • • • • 24VAC systems (requires both the 24R and 24C [common] wires) Standard gas/oil/electric heating systems - 1 stage heating and cooling - 2 stage heating and cooling Heat Pump systems: - 1 stage heating and cooling - 2 stage heating and cooling - 2nd or 3rd stage Auxilary heating (heat strips) Do NOT use for line voltage controls (120/240VAC) STOP! Before removing your existing thermosta
Overview Page 4 Standard HVAC System Wiring Terminal Marking Meaning Typical Wire Color C 24VAC Common Blue R 24VAC Return Red G Fan Green W or W1 Heat stage 1 White Y or Y1 Cool stage 1 Yellow W2 Heat stage 2 Orange Y2 Cool stage 2 Black Record the old thermostat wire connections and terminal marking here Heat Pump HVAC System Wiring Terminal Marking Meaning Typical Wire Color C 24VAC Common Blue R 24VAC Return Red G Fan Green W or W1 Aux Heat White Y or Y1 Compre
installation
Installation Page 6 HVAC System Setup Overview The thermostat requires that you setup the type and configuration of your HVAC system for proper operation. This is done in the Thermostat Info screen Setup button or the Installer Settings screen on the thermostat. The Installer Settings is a hidden screen. To access it, press the main menu button and when the main menu screen appears, press and hold the middle two buttons for 5 seconds.
Installation Page 7 Installer Settings Menu Items Display Lock Range: Y or N Default: N Y = Display LOCKED N = Display UNLOCKED Allows you to lock or unlock the thermostat buttons. When the buttons are locked, you can still access the main menu, but you will not be allowed to select any menu options. The Installer Settings hidden button operation is always operational, allowing you to return to this screen and turn Display Lock off. Service Mode Range: Y or N Default: N Test Mode Y = Test mode on.
Installation Page 8 Aux Heat (HP) 2nd Stage Cool Range: Y or N Default: Y Enables the Auxiliary Heat operation.
Installation Page 9 Cooling Delta Stage 1 ON Cooling Delta Stage 1 OFF Range: 1 - 8 degrees Default: 1 Sets the delta from setpoint that stage 1 cooling starts. Range: 0 - 8 degrees Default: 0 Sets the delta from setpoint that stage 1 Cooling stops. Stage 1 turns off at setpoint - Delta Stage 1 Cooling Delta Stage 2 ON Cooling Delta Stage 2 OFF Range: 1 - 8 degrees Default: 2 Sets the delta from setpoint that stage 2 cooling starts.
Installation Page 10 Restore Defaults Relay Status Range: Yes, No / Default: No Restores all settings to factory defaults. Press Yes to restore defaults. Press No to exit and not restore defaults.
Installation Page 11 USER SETTINGS Range Default Service Interval Disabled, 100-4000 hrs 300 Maint Interval Disabled, 100-4000 hrs 3000 0, 20-120 sec 0 F or C F Internal -7 to +7 0 0, 20-120 0 Backlight On Brightness 0-100% 100% Backlight Off Brightness 0-100% 0% 0-20 14% Filter Service Submenu Maint Service Submenu Screen Timeout (to minimized screen) F/C Mode Sensor Calibration Submenu 0 = off , will not timeout Backlite/Display Submenu Backlight Timeout Contrast 0 = backlit
wiring
Wiring Page 13 Standard Gas/Electric HVAC System Wiring Thermostat Back Optional 24R Connection for single transformer HVAC Systems RC and RH are jumpered together on thermostat board.
Wiring Page 14 Heat Pump HVAC System Wiring Thermostat Back Note! For Heat Pump systems, connect the 24R connection to either the 24RC or 24RH Cooling 24V Fan Cooling stage 1 Cooling stage 2 Remote Sensor 2 Remote Sensor 2 Sensor shield Humidity Relay Com 24RC G Y1 Y2 RS2 RS2 RSC HC 24VAC Com 24C 24RH W1 W2/O RS1 RS1 RSC H1 If you get heating when you expected cooling, change the C/O type to the opposite setting.
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