Fan Type (For Standard HVAC systems only)
Fan type depends on the heating system type.
• For Gas heat: select “GAS”. This is the default setting.
• For Electric heat: use the Up/Dn arrows to change to “ELECTRIC”.
• Press Select to set
• Press Done to exit
Changeover Type (For Heat Pump HVAC systems only)
The changeover (or reversing) valve is used to change from heating to cooling operation. It
is either a changeover with cooling type or changeover with heating type. Most are
changeover with cooling, which is the default setting.
• For Changeover with Cooling systems, select “WITH COOL”. This is the default
setting.
• For Changeover with Heating systems, use the Up/Dn arrows to change to “WITH
HEAT”.
• Press Select to set
• Press Done to exit
Not sure what type Changeover system? Check the existing thermostat connections to help
determine this. If the original system had an orange wire connected to an “O” terminal,
then this is a “changeover with cool” system. If there was a brown wire connected to a
“B” terminal, then this is a “change over with heat” system. Set the Change Over setting
accordingly. (Caution: These are typical wiring colors/connections)
Note: If heating comes on when cooling is expected or vice versa, change the
“Change Over Type” to the opposite setting.
Advanced System Settings Menu
The Advanced System Settings Menu provides for addition system setup options.
These settings can affect system operation and should only be changed by qualified HVAC
installers.
To access the Advanced System Settings menu, first press and hold the Fan button to get
into the Setup menu. While in the Setup Menu, press and hold both the Fan and Down
Arrow buttons for 5 seconds. The first menu item in the Advance System Settings menu
“Display Lock”, will be displayed. Use the Up/Down arrow buttons to scroll through the
menu options to the desired setting. Press “Select” (Mode) button to change a setting.
Once it begins to flash, use the Up/Down buttons to select the desired setting. Press the
“Select” button to accept the new setting (flashing will stop).
Advanced Settings
Display Lock Range: Y or N Default: N
Y = Display LOCKED
N = Display UNLOCKED
Allows the thermostat buttons to be locked. When the buttons are locked, none of the
thermostat buttons will function.
To unlock the thermostat, press and hold the FAN button for 5 seconds to access the
Setup screen (it’s the only button that works in the lock mode). Access the Advanced
Settings Menu (as above) to turn the Display Lock off.
DCN: 140-02121-06 Page 9
To Next Page
Loading...
Need help?
General
