The Thermostat Buttons
7Sets the system mode (HEATing, OFF, or COOLing).
8Selects fan operation (see #6, above). This button is also used to program the fan to run continuously during a program period.
9Runs display forward or backward through time, day, or anticipation settings during programming.
10 | Used with | TIME | and | TIME | to set current |
FWD | BACK | ||||
| time. |
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11 | Used with | TIMEFWD | and | BACKTIME to set the current | |
day of the week. Also used in conjunction
SET
with CLOCK to enter anticipation setting mode.
10
12Used to initiate or review thermostat pro- gramming.
13Used to start program operation after pro- gramming. Also used to return thermostat to program operation after being in HOLD mode.
14Used to manually override programming to hold at a selected temperature (when HOLD is displayed).
15Used to advance thermostat program to the next program period (for example, from the MOR program to the DAY program).
16 (Red arrow) Raises temperature setting
(99°F or 37°C maximum).
17 (Blue arrow) Lowers temperature setting
(40°F or 4°C minimum).
18The red indicator light glows whenever heat- ing, cooling, or fan are in operation.
