Emerson EE542-1Z Clock User Manual


 
Menu > Settings > Thermostat Lock
Thermostat lock lets you prevent unwanted users from changing thermostat settings.
3.4 Set Thermostat Lock
12
From the THERMOSTAT LOCK screen,
enter a three-digit combination that will
be required to unlock the thermostat.
Write down the code for safekeeping,
then press LOCK.
To lock the thermostat display:
Thermostat Lock
Cancel
0 0
Lock
0
Press UNLOCK.
STEP 1
Enter the three-digit combination you
set, then press UNLOCK.
STEP 2
To unlock the thermostat display:
1:54 PM - Mar. 12
Base Rate
$0.08
75
Cool UnlockInbox
kWh
F
Hold At
77
Thermostat Lock
Cancel
0 0
Unlock
0
Forgot your combination? Simultaneously press the 3 soft keys at the bottom of the display
for 20 seconds to unlock and reset the code to 000.
KEEP IN MIND: