11
10
11
12
13
14 15
16
17
18
9
7
8
FAN AUTO
VIEW
PRGM
RUN
PRGM
FAN
ON - AUTO
HOLD
COPY
VIEW
TEMP
SET
CLOCK
ADV
DAY
SYSTEM
HEAT - OFF - COOL
TIME
FWD
TIME
BACK
17
(Blue arrow) Lowers temperature setting
(40°F or 4°C minimum).
18
The red indicator light glows whenever heat-
ing, cooling, or fan are in operation.