Honeywell T8624 - Replacing the Thermostat

REPLACING THE THERMOSTAT
1 Hang the thermostat on the tabs
at the top of the subbase.
2 Swing down and press on the
lower edge until the thermostat
snaps into place.
3 Tighten the captive screws.
32
MAINTAINING YOUR
THERMOSTAT
H
E
A
T
A
U
T
O
C
O
O
L
O
F
F
O
N
A
U
T
O
F
A
N
M3759
M3757
PM
RETURN
MON
HEAT ON
SYSTEM
A
U
T
O
PM
M
O
R
N
I
M
G
M
O
N
H
E
A
T
O
N
R
O
O
M
SYSTEM
M3756
RUN
PROGRAM
TIME
TEMPERATURE
PRESENT
SETTING
SKIP
NEXT
PERIOD
CHANGE
TO LAST
PERIOD
SET
PRESENT
DAY/TIME
HOLD
TEMP
AHEAD
WARMER
BACK COOLER
PERIOD
WAKE
SLEEP
RETURN
LEAVE
DAY
SET
HEAT/COOL