White Rodgers 1F92W-51 manual Automatic Changeover On

affect thermostat operation. Replace the bat- tery, re-program the thermostat if necessary, put the thermostat back on the wall, and use

SYSTEM to set thermostat for desired opera-

HEAT-OFF-COOL-AUTO

tion. To set the thermostat for automatic

changeover after programming, press SYSTEM

HEAT-OFF-COOL-AUTO

to set the thermostat to AUTO (the setpoint display is blank in the AUTO mode). The sys- tem will now automatically switch between heat- ing and cooling depending on the actual room temperature.

79	COOLING TEMPERATURES
78

77DEAD BAND 1°F

75HEATING TEMPERATURES

AUTOMATIC CHANGEOVER (ON)

ON

1 2 3 4

Switch #1 set at installation (DO NOT CHANGE) Switch #2 set at installation (DO NOT CHANGE) Switch #3 set at installation (DO NOT CHANGE) Switch #4 ON

NOTE

In the AUTO mode, the thermostat will not allow the temperature separation between the highest heat setting and the lowest cool setting to be less that 1°F. For example, if the highest heat setting is 76°F, the lowest cool setting cannot be below 77°F (see diagram at left).

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