Operating the Thermostat
40
ViewStat Color Communicating Thermostat User Guide
9.
Use the navigation buttons to highlight
AxLink Setup
, and press
Mode/Select
to access the AxLink
Communications screen (see FIG. 34).
10.
Use the navigation buttons to scroll through the numbers until you reach the first digit in the code,
and press
Mode/Select
to move to the next digit in the code.
11.
Repeat the previous step until you have entered the full three-digit code.
12.
Press
Mode/Select
while Enter is selected.
Thermostat Setup
Setting First and Second Stage Differentials
Differentials set the tightness of the temperature control to eliminate large temperature swings and
prevent the HVAC system from operating too often. Normally the second stage of heat is for auxiliary or
emergency heat.
Perform these steps to set the first and second stage differentials:
1.
From the Main screen, press and hold
Mode/Select
for three seconds to access the Settings screen.
2.
Use the navigation buttons to select
Advanced Setup
.
3.
Press
Mode/Select
to access the Security Code screen.
4.
Enter the security code, and select
Enter
to access the User Preferences screen. See the
section on page 28 for more information.
5.
Use the navigation buttons to highlight
More
, and press
Mode/Select
to access the second User
Preferences screen.
6.
On the second User Preferences screen, use the navigation buttons to highlight
More
, and press
Mode/Select
to access the third User Preferences screen.
7.
Use the navigation buttons to highlight
Advanced Setup
, and press
Mode/Select
to access the
Advanced Setup screen.
8.
Use the navigation buttons to highlight
More
, and press
Mode/Select
to access the second
Advanced Setup screen.
FIG. 34
AxLink Communications screen
Changing the address of an AxLink device can result in some features on the thermostat to stop
working.