Honeywell 511 Manual

							11 68-0134T8624C,D
INSTALLATION • CHECKOUT
Fig. 11—Mounting thermostat on subbase.
M3764
PMRETURNMON
HEAT ONSYSTEM
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HEATAUTOCOOLOFFO
NA
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T
OF
A
N
P
E
R
IO
DWAKE
SLEEP
RETURN LEAVEDAY
SET
HEAT/COOL
Checkout
HEATING
Move the system switch to HEAT and the fan switch
to AUTO. Press WARMER key until the setting is about
10° F [6° C] above room temperature. Heating should
start (both stages if multistage), and the fan should run
(may be a short delay on forced air systems). Press
COOLER key until the setting is about 10° F [6° C]
below room temperature. The heating equipment should
shut off, followed by the fan.
NOTE: On an AUTO changeover thermostat, the cool-
ing temperature must be set at least 3° F [2° C] above
the heating temperature, or display will flash.
COOLING
CAUTION
Do not operate cooling if outdoor temperature
is below 50° F [10° C]. Refer to manufacturer
recommendations.
NOTE: When cooling setting is changed, thermostat
will wait up to five minutes before turning on the
cooling equipment. This delay is to protect the com-
pressor.Move the system switch to COOL and the fan switch
to AUTO. Press COOLER key until the setting is about
10° F [6° C] below room temperature. The cooling
equipment and fan should start (both stages if multi-
stage). Press WARMER key until the setting is about
10° F [6° C] above room temperature. The cooling
equipment and fan equipment should stop.
NOTE: On an AUTO changeover thermostat, the heat-
ing temperature must be set at least 3° F [2° C] below
the cooling temperature, or display will flash.
FAN
Move the system switch to OFF, and the fan switch to
ON. The fan should run continuously. When the fan
switch is in the AUTO position, the fan operates directly
with the thermostat call for cooling and also with the
! 
						

							12
System PressLook For This ResponseSwitch
PositionThis
KeyKey
Down Key Released
OFF 06 Blank
02 Blank
05 Blank
04 Blank
01 Blank
00 Blank
(CHECK
EACH
POSITION)12 See note A
OFF 08 Blank
13 Microprocessor
mask no. and
revision no.
09 Blank
14 Blank
HEAT or
AUTO14 1st stage heating
and SYSTEM
LED on.
14 2nd stage heating
also on.
14 2nd stage heating
off.  
14 1st stage heating
and SYSTEM
LED off.
NOTE: If single-stage heating system, press key twice
instead of four times; once to turn on heating and
SYSTEM LED, second time to turn off.
OFF 10 Blank
11 Normal operating
display.
END SELF-TEST
A
SUN MON TUE WED THU FRI SAT COOL ON HEAT ON
WAKE LEAVE RETURN SLEEP TEMPORARYREPL
BAT
AM
PMSET
PT
M410C
(continued)
RUN
PROGRAM
RUN
PROGRAM
SETHEAT/COOL
DAY
SLEEP
BACK
COOLER
AHEAD
LEAVE
WARMER
RETURN
WAKE
T8624C,D
CHECKOUT
1
SET
PRESENT
DAY/TIME
SET
PRESENT
DAY/TIME
SET
PRESENT
DAY/TIME
SET
PRESENT
DAY/TIME
SET
PRESENT
DAY/TIME
System PressLook For This ResponseSwitch
PositionThis
KeyKey
Down Key Released
OFF 03 Blank
07 Blank
15 Blank
COOL or
AUTO  
(with fan in  15 1st stage cooling,
fan and SYSTEM
LED on.
AUTO) 15 2nd stage cooling
also on.
15 2nd stage cooling
off.
15 1st stage cooling,
fan and SYSTEM
LED off.
NOTE: If single-stage cooling system, press key twice
instead of four times; once to turn on cooling, fan
and SYSTEM LED, second time to turn off.
CHANGETO LAST
PERIOD
SKIPNEXT
PERIOD
PRESENT
SETTING
PRESENT
SETTING
PRESENT
SETTING
PRESENT
SETTING
PRESENT
SETTINGHOLD
TEMP 
						

							13 68-0134T8624C,D
CHECKOUT
Third
DigitManual or Auto
ChangeoverSystem Switch
Position
0 Manual HEAT or OFF
1 Auto HEAT or OFF
3 Auto AUTO
4 Manual COOL
5 Auto COOL
Fourth
Digit DegreesClock
(hrs)System Switch
Position
0 F 12 COOL, AUTO
or OFF
1 F 24 COOL, AUTO
or OFF
2 F 12 HEAT
3 F 24 HEAT
4 C 12 COOL, AUTO
or OFF
5 C 24 COOL, AUTO
or OFF
6 C 12 HEAT
7 C 24 HEAT
Second  Stages ofDigit
Heat Cool
021
122
211
312
402
510
620
First DigitCycle Rate Setting (cph at 50% on
time for stage 1 on 1-heat models,
stage 2 on 2-heat models)
01
13
29
36
M5734 
						

							14
Programming the Thermostat
IMPORTANT: With Adaptive Intelligent Recovery™,
program the times for when the homeowner wants
the home comfortable. The thermostat will decide
how early to begin the temperature changes.NOTE: Some models will show 32°F instead of the
current temperature, indicating the thermostat is op-
erating on backup batteries until the thermostat is
mounted on the wallplate and the system is powered.
STEP 1
SET THE CURRENT DAY AND
TIME
This thermostat can be programmed either
on the wall or in hand. SEE PAGE 5 TO
FIND OUT HOW TO REMOVE THE
THERMOSTAT FROM THE SUBBASE.
Always press the keys with fingertip or
similar blunt tool. Sharp instruments like a
pen or pencil point can damage the key-
board.
NOTE: Check the glossary, page 22, for
STEP 2
SET THE PROGRAM SCHEDULE
AND HEATING TEMPERATURES
Before Beginning…
The schedule form on page 22 provides the
homeowner an opportunity to plan the
schedule.
Now…
Start by programming the WAKE time
and temperature for weekdays.
The thermostat requires a program for
WAKE. You can program LEAVE, RE-
TURN and SLEEP or not, as desired.Press and release. Note that
the display shows WAKE and
the preprogrammed time and
temperature.
If the display reads COOL,
press and release to switch to
HEAT.
If display reads SAT or SUN,
press and hold until MON
TUE WED THU FRI appears.
Press and hold until the dis-
play shows the desired start-
ing time.
Press and hold until the dis-
play shows the desired tem-
perature.
If the display starts to blink while holding down TEM-
PERATURE WARMER or COOLER, the setting limit
has been reached. If the thermostat can switch automati-
cally between heating and cooling, the heating tempera-
ture must be at least three degrees below the air condi-
tioning temperature. For example, if the cooling settingdefinitions of unfamiliar
words.
Press and release. The display
shows 1:00 PM MON.
Press and hold until the current
day appears in the display.
Press and hold until the current
time appears in the display. Be
sure AM or PM appears as desired.
MONPM
M5015
TUEPM
M5017
TUEM5016
PM
MON TUE WED THU FRI ON HEAT
WAKEAMSET
PT
M5018
MON TUE WED THU FRI ON HEAT
WAKEAMSET
PT
M5018
MON TUE WED THU FRI ON HEAT
WAKEAMSET
PT
M5018
MON TUE WED THU FRI ON HEAT
WAKEAMSET
PT
M5019
T8624C,D
PROGRAMMING THE THERMOSTAT
SET
PRESENT
DAY/TIME
DAY
BACK
AHEAD
WAKE
SETHEAT/COOL
DAY
BACK
AHEAD
WARMER
COOLER
MON TUE WED THU FRI ON HEAT
WAKEAMSET
PT
M5020 
						

							15 68-0134temperature disappear from
the display.
Press and release. The display
shows LEAVE, but no time
or temperature.
Press and hold until the dis-
play shows the desired starting time. is 75° F, the maximum heating setting is
72° F.
Program the LEAVE time and tempera-
ture, if desired.
NOTE: The LEAVE, RETURN or SLEEP
program may be canceled by holding
down the period key until the time and
LEAVE
T8624C,D
PROGRAMMING THE THERMOSTAT
BACK
AHEAD
WARMER
COOLER
MON TUE WED THU FRI ON HEAT
LEAVESET
PT
M5021
MON TUE WED THU FRI ON HEAT
LEAVEAMSET
PT
M5022
MON TUE WED THU FRI ON HEAT
LEAVEAMSET
PT
M5023
MON TUE WED THU FRI ON HEAT
RETURNSET
PT
M5024
MON TUE WED THU FRI ON HEAT
RETURNPMSET
PT
M5025BACK
AHEAD
Press and release. The display
shows RETURN, but no time
or temperature.
Press and hold until the dis-
play shows the desired start-
ing time.
Press and hold until the dis-
play shows the desired tem-
perature.
MON TUE WED THU FRI ON HEAT
RETURNPMSET
PT
M5026
WARMER
COOLER
Program the SLEEP time and temperature, if desired.
Press and release. The dis-
play shows SLEEP and the
pre-programmed time and
temperature.
Press and hold until the dis-
play shows the desired start-
ing time.
SLEEP
RETURN
MON TUE WED THU FRI ON HEAT
SLEEPPMSET
PT
M5027
Press and hold until the display shows the
desired temperature.
Program the RETURN time and tempera-
ture, if desired.
BACK
AHEADMON TUE WED THU FRI ON HEAT
SLEEPPMSET
PT
M5060
WARMER
COOLER
MON TUE WED THU FRI ON HEAT
SLEEPPMSET
PT
M5028
Press and hold until the display shows the
desired temperature.DAYSAT ON HEAT
SLEEPPMSET
PT
M5029
Set the SATURDAY sched-
ule. Use the same procedure
as for weekdays.
Press and release until SAT ap-
pears on the display.
Press WAKE, LEAVE, RE-
TURN or SLEEP to select the
time period.
Use the AHEAD/BACK keys
SLEEP
WAKELEAVE
RETURN
BACK
AHEADWARMER
COOLER
to set the time and the WARMER/COOLER
keys to set the temperature.DAYSet the SUNDAY schedule.
Use the same procedure as for
weekdays.SUN ON HEAT
SLEEPPMSET
PT
M5030 
						

							16 T8624C,D
PROGRAMMING THE THERMOSTAT
SLEEP
WAKEPress and hold until SUN ap-
pears on the display.
Press WAKE, LEAVE, RE-
TURN or SLEEP to select
the time period.
Use the AHEAD/BACK keys
to set the time and theLEAVE
RETURN
BACK
AHEADWARMER
COOLER
WARMER/COOLER keys to set the temperature.
This completes setting the program schedule and heat-
ing temperatures. To set air conditioning, go to Step 3.
First program the WAKE tem-
perature for weekdays.
Press and release. The display shows WAKE and the
time and temperature pro-
grammed for heating.
Press and release so COOL
shows on the display, along
with the preprogrammed cool-
ing temperature.
If display reads SAT or SUN,
press and hold until MON
TUE WED THU FRI appears.
Press and hold until the dis-
play shows the desired temperature.
If the display blinks while holding down TEMPERA-
TURE WARMER or COOLER, the setting limit has
been reached. If the thermostat can switch automatically
between heating and cooling, the cooling temperature
must be at least three degrees higher than the corre-
sponding heating temperature. For example, if the heat-
ing setting is 70° F, the mini- If cooling temperatures are not being pro-
grammed, skip Step 3 and press the RUN
PROGRAM key.
STEP 3
SET THE COOLING TEMPERA-
TURES
The program times are the same for both
heating and cooling. Only the cooling tem-
peratures need to be programmed if the
thermostat has already been programmed
for heating. To set times as the cooling
temperatures are programmed, use the TIME
AHEAD and BACK keys as described in
Step 2. If the times are changed for cooling,
they are also being changed for heating.
WAKE
SUN COOL
WAKEAMSET
PT
M5032
MON TUE WED THU FRI COOL
WAKEAMSET
PT
M5033
SETHEAT/COOL
DAY
WARMER
COOLERMON TUE WED THU FRI COOL
WAKEAMSET
PT
M5034
SUN ON HEAT
WAKEAMSET
PT
M5031
LEAVEmum cooling setting is
73° F. If a lower cooling temperature isdesired, the heating tempera-
ture first must be lowered ac-
cordingly.
Program the LEAVE tempera-
ture, if desired.
Press and release. The displayMON TUE WED THU FRI COOL
LEAVEAMSET
PT
M5035
WARMER
COOLER
MON TUE WED THU FRI COOL
LEAVEAMSET
PT
M5036
shows LEAVE, the time programmed for
heating, and
78° F.RETURNMON TUE WED THU FRI COOL
RETURNPMSET
PT
M5037
Press and hold until the dis-
play shows the desired tem-
perature. 
						

							17 68-0134T8624C,D
PROGRAMMING THE THERMOSTAT
Program the RETURN tem-
perature, if
desired.
MON TUE WED THU FRI COOL
RETURNPMSET
PT
M5038
WARMER
COOLER
Press and release. The display shows RE-
TURN, the time programmed for heating,and
78° F.
Press and hold until the
display shows the desired tem-
perature.
Program the SLEEP tempera-MON TUE WED THU FRI COOL
SLEEPPMSET
PT
M5039
MON TUE WED THU FRI COOL
SLEEPPMSET
PT
M5040
WARMER
COOLER
ture, if desired.
Press and release.DAYPress and hold until the dis-
play shows the desired tem-
perature.
Set the cooling temperatures
for the SATURDAY schedule.
Use the same procedure as for
weekdays.
Press and hold until SAT ap-SAT COOL
SLEEPPMSET
PT
M5041
LEAVE
RETURNSLEEP
WAKE
WARMER
COOLER
DAYpears on the display.
Press WAKE, LEAVE, RETURN or SLEEPto select the time period.
Use the WARMER/COOLER
keys to set the temperature.
Set the cooling temperatures for
the SUNDAY schedule. Use the
same procedure as for weekdays.
Press and hold until SUN ap-
pears on the display.
Press WAKE, LEAVE, RE-
TURN or SLEEP to select the
time period.SUN COOL
SLEEPPMSET
PT
M5042
SLEEP
WAKELEAVE
RETURN
WARMER
COOLER
RUN
PROGRAMTUE
LEAVEPMSET
PT
M5043
SLEEP 
						

							18 T8624C,D
PROGRAMMING THE THERMOSTAT • OPERATING THE THERMOSTAT
ON
AUTO ON
M3763AUTO
FAN
FANSET THE SYSTEM AND FAN
SWITCHES ON THE SUB-
BASE.
Depending on thermostat model,
some of the switch positions shown
may not be available on the ther-
mostat. Note the positions provided
on the subbase, then set the
switch(es) as desired.
First set the fan switch.
FAN ON: The fan runs continuously. Use for improved
air circulation during special occasions or for more effi-
cient electronic air
FAN AUTO: Normal setting
for most homes. The fan goes
on and off with the air condi-
tioner in summer. In winter, the
fan on most
systems starts a few minutes
after the furnace comes on. It
stops a few minutes after the
furnace goes off. The fan starts
and stops with the furnace in
some electric heat systems and
with the compressor in heat
pump systems.
Then set the system switch.
HEAT: The thermostat controls
your heating system.
AUTO (select models only): The thermostat controls
either your heating or cooling system, depending on
room temperature.
COOL: The thermostat controls your cooling system.
AUTO HEAT OFFCOOL
HEAT OFFCOOLAUTO
HEAT OFFCOOL AUTO
M3762
HEAT OFFCOOLAUTO
OFF: Both the heating and cooling systems are off.
This completes the programming of the thermostat.
If the thermostat is removed from the wall to program, replace it following the procedure on page 5.
Operating the Thermostat
TEMPORARILY CHANGING THE PROGRAM
These features allow the program to be customized for
those times when someone comes home early, or stays
up late, or plans to be out for the evening.
To keep the current temperature through the
next program period:
SKIPNEXT
PERIODPress and release. The name
of the period to be skipped
will flash in the display until
the next regularly scheduled
period starts.
To go back to the temperature of the previ-
ous program period:
CHANGETO LAST
PERIODPress and release. The dis-
play will show the name of
the previous period and flash
TEMPORARY until the next
regularly scheduled period starts. Use the WARMER/COOLER keys to set the tempera-
ture.
You have completed programming the cooling tempera-
tures.
Press and release to start the program.
Go to Step 4.
STEP 4
cleaning.
TUE
LEAVE RETURNPM
M5044
TUE
WAKE TEMPORARYPM
M5045 
						

							19 68-0134T8624C,D
OPERATING THE THERMOSTAT
WARMER
COOLER
To temporarily raise or lower the tempera-
ture for the current period only:
TEMPORARYM5046
ON HEATPress and hold until the de-
sired temperature is reached.
The display will flash TEM-
PORARY until the next pro-
grammed time period starts.
With the system switch at the
AUTO position, press and
hold down the key to alter-
nate between heating and cool-
ing temperature settings for
temporary override.
Press and release to cancel
any of the temporary settings.
PRESENT
SETTING
RUN
PROGRAMTUE
LEAVEPM
M5047
MANUALLY OPERATING THE
THERMOSTAT
This feature is particularly useful when on
vacation or other extended absences. It does
not cancel the program.HOLD
TEMPPress and release.
Press and hold to change the
temperature setting. After a
few seconds, the display will
show the current temperature.
Press and release to check the
temperature setting.
Press and hold down to alter-
nate between heating and
cooling temperature settings.
Press and release to cancel
hold.ON HEATSET
PT
M5048
ON HEATSET
PT
M5049
ON HEATSET
PT
M5050
WARMER
COOLER
PRESENT
SETTING
PERMANENTLY CHANGING THE
PROGRAM
If the schedule changes or a different tem-
perature is desired, any setting can be up-
dated without affecting other program set-
tings.
SLEEP
WAKEPress and release the desired
period key.
Press and hold until the desired
day schedule shows on the dis-
play.
Press and hold the Time or Tem-
perature keys until the display
shows the desired new program.
Press and release to return to
normal operation.LEAVE
RETURN
DAY
AHEAD
BACK
WARMER
COOLER
RUN
PROGRAM
TUE
LEAVEPM
M5051
RUN
PROGRAM 
						

							20day and Sunday settings are
canceled separately.
Press and hold the desired pe-
riod key until the time and temperature clear from the
display (about three seconds).
Press and release to return to T8624C,D
OPERATING THE THERMOSTAT
SLEEPNOTE: Moving the system switch also can-
cels hold.
CANCELING THE PROGRAM
SETTINGS
The thermostat requires time and tempera-
ture settings in the WAKE period, but any of
the others can be canceled. Weekday, Satur-
LEAVE
RETURN
MON TUE WED THU FRI ON HEAT
LEAVE
M5052
RUN
PROGRAMMON
RETURNPM
M5053
normal operation.
CHECKING THE PROGRAM TIMES
AND TEMPERATURES
SLEEP
WAKE
Check all the stored settings without affecting the per-
manent program.
Press and release the desired
period key. The start time and
temperature setting will appear on the display.
Press and release to display
the next daily time and tem-
perature for that period.
Press and release to return to
MON TUE WED THU FRI ON HEAT
SLEEPPMSET
PT
M5054
LEAVE
RETURN
SAT ON HEAT
SLEEPPMSET
PT
M5055
DAY
MON
M5056RETURNPMRUN
PROGRAM
Press and release. The dis-
play will show the current
temperature setting for sev-
eral seconds, then revert to the room temperature.
To check the heating and cooling settings with the sys-
tem switch at the AUTO position, press and hold down
to alternate between the heating and cooling settings.
During recovery from energy savings, the setting dis-
played will not match the programmed setting. This is
because the thermostat gradually changes the tempera-
ture setting during recovery to provide most efficient use
of the heating or cooling equipment. normal operation.
CHECKING THE CURRENT
TEMPERATURE SETTING
Press a single key to compare current room
temperature to the current temperature set-
ting at any time.PRESENT
SETTINGON HEATSET
PT
M5057
PRESENT
SETTING