Honeywell T8624 - Maintaining Your Thermostat

MAINTAINING YOUR THERMOSTAT
REMOVING THE THERMOSTAT
1 Loosen the two captive screws at
the bottom corners of the case.
2 Pull out the thermostat from the
bottom.
3 Lift the thermostat up and off the
subbase.
H
E
A
T
C
O
O
L
O
F
F
O
N
A
U
T
O
F
A
N
M3760
A
U
T
O
H
E
A
T
O
F
F
C
O
O
L
O
N
A
U
T
O
F
A
N
M3761
A
U
T
O
31
PM
M
O
R
N
I
M
G
M
O
N
H
E
A
T
O
N
R
O
O
M
SYSTEM
M3758
RUN
PROGRAM
TIME
TEMPERATURE
PRESENT
SETTING
SKIP
NEXT
PERIOD
CHANGE
TO LAST
PERIOD
SET
PRESENT
DAY/TIME
HOLD
TEMP
WAKE
SLEEP
RETURN
AHEAD
WARMER
BACK COOLER
LEAVE
PERIOD
DAY
SET
HEAT/COOL