DCN: 141-01773-02 1/19/11
2
Model: TZ45
Z-Wave Thermostat
This manual applies to the following product revisions or later revisions up to the next manual revision
release:
Product Part No: Firmware Revision
Z-Wave Thermostat 001-01773 1.00.3
Document Revision History
Revision Date Changes
01 10/20/10 Original release
02 1/19/11 Canadian Certification addition
Product Specifications
Product Model: TZ45
Product: Thermostat for Heating and Cooling HVAC System control.
Z-Wave RF communications enabled
Thermostat
Size: 5.7” wide x 4.0” height x 1.2” depth
Display: Graphical LCD, 2.75” x 1.5”, 64x128 pixel
Backlight: Yes, Blue/white, Controllable, on, off, timeout
Contrast: Adjustable on screen
Buttons: 6
LEDs: 4 (3 green, 1 red)
Power: 24VAC from HVAC System
Temperature Sensing Range: -40F to +190F
HVAC System Type Compatible: Standard (gas/electric) or Heat Pump
Multistage System Compatible:
Standard HVAC Systems: 2 stage heating, 2 stage cooling
Heat Pump Systems: 3 stage heating (2 compressor, 1 aux heat), 2 stage cooling
Heat Pump change over valve: Selectable change over with cool or with heat
Remote Sensors: 2 connections, two wire, remote primary or averaging
Communications: Z-Wave RF