User's Manual

Thermostat Setup
The thermostat must be set up to match the HVAC System type and configuration for proper operation.
Check the current configuration settings by pressing the Menu button to go to the Menu Selection Screen. Then select the
Thermostat Info menu item.
Thermostat Info Screen
Check the HVAC System Type and Fan Type info displayed.
If this matches the HVAC system, no further setup is required.
If not, press the Setup button to go the HVAC Mechanical settings menu.
Thermostat Setup
Select the settings to match the HVAC system:
1. HVAC system type: Gas/Electric or Heat Pump
2. Fan type (for gas/elec systems only): Gas or Electric
3. C/O (changeover valve – for Heat pump systems only) type: w/Cool or w/Heat
4. 2
nd
Stage Heat: N if no second stage, Y if yes.
5. Aux Heat (for Heat pump systems only): N if no Aux heat, Y if yes
6. 2
nd
Stage Cool: N if no second stage cooling, Y if yes
Done
Setup
TZ45H Ver: 1.02.02
ZVER: 02.16 ZNID: 000
ZHID: 00.00.00.00
System Type: Standard
Fan Type: Gas
Thermostat Info
Status
Press the Setup button to go to the HVAC System Mechanical Settings screen
Done
Type Gas/Elec
Fan Type Gas
C/O Type w/Cool
2
nd
Stage Heat N
Mechanical Settings
+
_