10
The Thermostat Buttons and Lights
7
Sets the system mode (HEATing,
EMERgency backup, OFF, COOLing, or
AUTOmatic changeover [user selectable
feature]).
8
Selects fan operation (see #6, above).
This button is also used to program the fan
to run continuously during a program pe-
riod.
9
Runs display forward or backward through
time, day, or anticipation settings during
programming.
10
Used with
TIME
FWD
and
TIME
BACK
to set current
time and day of the week.
11
Used during programming to set the day of
the week. Also used with
SET
CLOCK
to enter
anticipation setting mode.
12
Used to initiate or review thermostat pro-
gramming.
13
Used to start program operation after pro-
gramming. Also used to return thermostat
to program operation after being in HOLD
mode.
14
Used to manually override programming
to hold at a selected temperature (when
HOLD is displayed).
15
Used to advance thermostat program to
the next program period (for example,
from the MOR program to the DAY pro-
gram).
16
(Blue arrow) Lowers temperature setting
(40°F or 4°C minimum).