41653_model43558.pmd

20

PROGRAMMING

 

20

Option Menu (continued)

 

 

Stage 1 SPAN selection

 

or

to change the SPAN setting to 1, 2, or 3. The

Span Stg1

option

6

■

 

 

 

 

factory setting is 2. Setting 1 will cause shorter cycle times. Setting 3

 

 

 

 

will cause longer cycle times.

 

Stage 2 SPAN selection

 

 

 

 

option

7

■

or

to change the SPAN setting to 1, 2, 3, 4, 5 or 6.

Span Stg2

 

 

 

The factory setting is 2. Lower settings will cause the 2nd stage to turn

 

 

 

 

on sooner. Higher settings will cause the 2nd stage to turn on later.

 

NOTE: Refer to the SPAN section on page 48 for more information on SPAN settings.

 

Auto Season Changeover Deadband selection

 

Recovery

option

8

■

or

to change the deadband between 3, 4, 5 or 6°F,

 

 

 

 

 

The factory setting is 5. (°C are about 1/2°F)

System

NOTE: Refer to the Auto Season Changeover section on page 43 for more information.

21

Auto Recovery selection

 

 

option 9

■

or

to enable “YES” or disable “NO” the Auto

 

 

Recovery Mode. The factory setting is “YES.”

system ■ To change between Heat or Cool recovery modes.

Recovery

System

NOTE: Auto Recovery is one of the ENERGY STAR® features of this thermostat. Refer to the Auto Recovery section on pages 49-50 for more information.

LCD Contrast adjustment

 

 

 

option 10 ■

or

to change the LCD contrast between 0 and 9.

LCD

Lower numbers lighten the display. Higher numbers darken the display.

The factory setting is 5.