Thermostat Setup: Heat Pump Hvac Systems; Single Stage Heat/Cool Systems; Two Stage Heat/Cool Systems - Ecolink Z-Wave TBZ500 Installation & Operation Manual

THERMOSTAT SETUP:
Heat Pump HVAC Systems
For Single Stage Heat/Cool Systems:
Go to the Menu screen by pressing and holding the FAN button for 5 seconds Press the down
arrow to select the SYSTEM menu and press Select. Set the following:
System type: Set to HEAT PUMP
Change over: For changeover with cooling systems (Orange wire): set to WITH COOL (most common and default setting) For
changeover with heating systems (Brown wire): set to WITH HEAT
You must configure the thermostat's changeover valve setting to work correctly with your HVAC system.
Check your system information to be sure and note the color of original thermostat wire and the terminal it was connected to.
No matter what the old stat connection was (O or B), connect the wire to the thermostats W2/O terminal.
For Two Stage Heat/Cool Systems:
Go to ADVANCED SYSTEMS SETTINGS menu. From the Setup menu screen, press and hold the Fan and Down arrow buttons for
5 seconds. Use the Down arrow button to select the following:
Auxheat:If you have auxiliary heat strips, set this to Y to enable. (Default is Y)
2nd stage head enable: Enable second stage heating outputs If a single stage heating system,
leave this set to N. If a two stage heating system, set to Y to enable.
2nd stage cool enable: Enable second stage cooling outputs If a single stage cooling system,
leave this set to N. If a two stage cooling system, set to Y to enable.
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