Honeywell thermostat ZWSTAT User Manual

							Operating  
Manual
TH8320ZW1000
Touchscreen Thermostat 
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Read and save these instructions.
Need Help?
For assistance with this product please visit http://yourhome.honeywell.com
or call Honeywell Customer Care toll-free at 1-800-468-1502
® U.S. Registered Trademark.  US Patent No. 6,574,581, 6,975,958, 7,114,554, 7,346,467, 7,636,604, 7,693,582, 7,788,936, 7,845,576, and other patents pending.Copyright © 2011 Honeywell International Inc. All rights reser ved.
BE CAREFUL! Never use sharp instruments, such as a pencil or pen, to press touchscreen keys. To prevent damage to the thermostat, always press keys with your finger tip.
This thermostat contains a Lithium battery which may contain Perchlorate material.Perchlorate Material—special handling may apply,  See www.dtsc.ca.gov/hazardouswaste/perchlorate
M29343  
						

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About your new thermostatThermostat features ..............................2Programming at a glance .....................3Quick reference to controls ..................4Quick reference to status display ........5
SettingsClock setting..........................................6Fan setting .............................................7System setting .......................................8
Programming & OperationScreen lock  ............................................9Screen cleaning ...................................10Battery replacement ............................11Advanced functions  ............................12
AppendicesIn case of difficulty ..............................18Regulatory information  .......................20Limited warranty ..................................21
This thermostat is ready to go !
Your new thermostat is pre-programmed and ready to go.  See page 3 to check settings.
Table of contents
CAUTION : EQUIPMENT DAMAGE HAZARD. To prevent possible  compressor damage, do not operate  cooling system when outdoor  temperature is below 50˚F (10˚C).
TH8320ZW1000  
						

							Operating Manual
2
About your new thermostat
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Congratulations! You’ve just purchased the world’s most advanced, easy-to-use 
themostat. It has been designed to give you many years of reliable service and 
touchscreen climate control.
Features
• One-touch temp control overrides program schedule at any time.
• Precise comfort control keeps temperature within 1°F of the level you set.
• Change/check reminders let you know when to service or replace filters and 
other critical components.
• Large touchscreen display with backlight is easy to read—even in the dark.
• Z-Wave wireless control lets you connect the thermostat to a Z-Wave network. 
						

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About your new thermostat
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Your new thermostat is pre-programmed and ready to go. Just set the time and day. 
Then check the settings below and change if needed:
1. Set clock ........................................................................\
...............................See page 6
2. Select fan setting : Preset to Auto.............................................................See page 7
3. Select system setting : Preset to Heat .....................................................See page 8
This thermostat is ready to go! 
						

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SUN
MONTUEWEDTHUFRISATSUN
M32520
Press day(s) to set program schedule
Press to select fan operation (see page 7)
Press to select system type (see page 8)
Press to set program schedule
Press to adjust temperature settings
Press for more options (select models only)
Press to override program schedulePress to set clock (see page 6)Press to lock keypad for 30 seconds to clean screen (see page 10)
Quick reference to controls 
						

							TH8320ZW1000
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SCHEDH OLDC LOCKSCREEN
AM
FAN
AUTO
SYSTEM
HEA T
Following
Schedule
Inside Set To
70
8:10
75
SUN
Recovery
M32521
Current inside temperatureCurrent day of weekTemperature setting
Program schedule on (does not display  when off)
Fan setting
Other display messages:
• Cool On: Cooling system is activated
• Heat On : Heating system is activated
• Aux Heat On : Auxiliary heating system is activated
Quick reference to status display
System setting
Current timeAdaptive Intelligent Recovery in effect   
						

							Operating Manual
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DONECANCEL
WED
AM
FA
N
AUTOInside Set To70
6:02
70
M32528
SCHEDH OLD CLOCK SCREEN MORE
WEDAM
FAN
AUTOInside Set To70
6:01
70
M32527
To set the current time display, press CLOCK, 
then press s or t to adjust the time. Press 
and hold s or t to advance the time more 
quickly.
Press DONE to save & exit (or press CANCEL to 
exit without changing the time).
Note: The real-time clock should never 
require adjustment since it automatically 
updates for daylight savings time, and 
stores all date/time information.
Note: To change the current week day dis-
play, see page 13.
Press CLOCK
Adjust time, then press DONE
Clock setting 
						

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SCHEDHOLDCLOCKSCREEN
WED
AMSYSTEM
HEAT
Following
Schedule
Inside Set To
70
6:01
70
FAN
AUTO
M32529
Press FAN to select fan operation, then 
press DONE.
• On: Fan is always on.
• Auto: Fan runs only when the heating or cooling system is on.
• Circ: Fan runs randomly, about 35% of the time, not counting any run time with the heating or cooling system.
You can press FAN to override the fan set-
tings you’ve programmed for different time 
periods. If you select On or Circ, the setting 
you select will remain active until you press 
FAN again to select Auto (see page 19 for 
more information).
Press FAN
Fan setting
Note: If a fan schedule is programmed, “Auto” will run the fan schedule. 
						

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SCHEDH OLDC LOCKSCREEN
WED
AM
Inside
6:01
70
SYSTEM
HEA
T
FA
N
AUTO
Following Schedule
Set To
70
M32522
Press the SYSTEM button to select, then press DONE.
• Heat : Thermostat controls only the 
heating system.
• Cool: Thermostat controls only the 
cooling system.
• Off: Heating and cooling systems are 
of f.
• Auto: Thermostat automatically selects 
heating or cooling depending on the 
indoor temperature.
• Em Heat (only for heat pumps with 
auxiliary heat): Thermostat controls 
Emergency and Auxiliary Heat. 
System setting
Press SYSTEM