Select the security level:
0=No security in effect
1=Setpoint range limited
2=1+ locked in current 
          mode.
3=2 + prohibits setpoint
          changes
Adjust the minimum
allowable cool setpoint
when security is in effect.
 (35 - 99 )
Press
MODE
Press
MODE
Press the HUMIDITY button to leave the Setup screens. If no buttons are 
pressed, the display will leave the setup screens after 30 seconds.
HUMIDITY
Press
When a security level has been programmed, the thermostat will allow 
limited adjustment to the setpoints (steps # 6 and 7).  In security 
levels 2 and 3, the thermostat is forced into the Program On mode.  
To disable the security feature, set the value in step #5 to 0; this will
cause steps # 6 and 7 not to appear.
Page 7.4
Programming a Security LevelProgramming a Security Level
0
Setup
5
HEAT
80
Setup
6
COOL
65
Setup
7
Adjust the maximum
allowable heat setpoint
when security is in effect.
 (35 - 99 )
Step #6 appears only 
if step #5 is not 0.
Step #7 appears only 
if step #5 is not 0.
Note: Press the MODE 
button momentarily 
to move through the 
setup screens.  Press 
and hold the MODE 
button to move back- 
wards through the 
setup screens.
7
HUMIDITY
MODE
MODE
Press the MODE button.  While holding 
the MODE, press the HUMIDITY button 
to enter Setup screens.
Press the MODE button repeatedly 
until this setup screen appears.
HI
LO