displayed. If the switch is OFF (down), use a pencil or small screwdriver to move the switch to the ON position (see figure be- low). Remove the battery for at least two minutes, to allow the thermostat to reset itself. Replace the battery and put the ther-
mostat back on the wall. Press | SYSTEM |
SWITCH |
until the desired operating mode is dis- played.
EMR (ON)
ON
1 2 3 4
Switch #1 set at installation (DO NOT CHANGE) Switch #2 set at installation (DO NOT CHANGE) Switch #3 ON
Switch #4 (see TOTAL KEYPAD LOCKOUT)
To disable EMR, press | SYSTEM | until OFF |
SWITCH |
is displayed. Remove the thermostat body from the wall and use a pencil or small screwdriver to move option switch #3 to the OFF (down) position. Remove the battery and allow at least two minutes for the thermostat to reset itself. Replace the bat-
tery, press | SYSTEM | until OFF is displayed, |
SWITCH |
then replace the thermostat on the wall.
Press | SYSTEM | until the desired operating |
SWITCH |
mode is displayed.
•AUTOMATIC CHANGEOVER — If your thermostat was configured for this option at installation, you can set the thermostat to automatically switch the system from heating to cooling as needed. Press
SYSTEM | to set the thermostat to AUTO (the |
SWITCH |
13
