Honeywell VisionPRO IAQ User manual

VisionPRO®IAQ
Total Home Comfort System
Operating Manual
Mode d’emploi
Manual de Uso

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For assistance with this product please visit http://yourhome.honeywell.com
or call Honeywell Customer Care toll-free at 1-800-468-1502
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 fingertip.
® U.S. Registered Trademark.
US Patent No. 6,208,263; 6,373,376; 6,448,901; 6,926,076;
D509151; H25192; H25193 and other patents pending.
Copyright © 2006 Honeywell International Inc.
All rights reserved.

VisionPRO®IAQ
1
About your new thermostat
Programming at a glance..................2
Quick reference to controls ..............3
Quick reference to status display ....4
Programming & Operation
Clock setting......................................5
Fan setting ........................................6
System setting....................................7
Energy Star settings ..........................8
Using program schedules ................9
Program schedule overrides ..........10
Vacation hold ..................................12
Special features ..............................13
Screen lock ......................................14
Screen cleaning ..............................15
Optional remote sensors ................16
Humidity control ..............................17
Ventilation control............................19
Appendices
Advanced functions ........................20
In case of difficulty ..........................27
Limited warranty..............................29
Table of contents
This thermostat is ready to go!
Your new thermostat is pre-
programmed and ready to go.
See page 2 to check settings.
CAUTION: EQUIPMENT DAMAGE
HAZARD. To prevent possible
compressor damage, do not operate
cooling system when outdoor
temperature is below 50°F (10°C).

Operating Manual
2
About your new thermostat
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:
1Set clock......................................................................................See page 5
2Select fan setting: Preset to Auto ............................................See page 6
3Select system setting: Preset to Heat ....................................See page 7
4Program schedules: Preset to energy-saving levels
while you’re at work or asleep (assumes you
wake at 6 am, leave at 8 am, return at 6 pm
and go to bed at 10 pm) ......................................................See pages 8-11
5 Set humification, dehumidification
& ventilation controls, if applicable....................................See pages 17-19
ONE-TOUCH TEMP CONTROL: You can override the program schedule at any time,
and manually adjust the temperature (see pages 10-11).

VisionPRO®IAQ
3
MON TUE WED THU FRI SAT SUN
HEAT
SYSTEM
SCHED HOLD CLOCK SCREEN MORE
AUTO
FAN
OK TO PICK MULTIPLE DAYS
Inside
70 Set To
Following
Schedule
70
AM
6:01
Quick reference to controls
Press day(s) to set program schedule (see page 9)
Press to select fan
operation (see page 6)
Press to adjust
temperature settings
(see pages 9-11)
Press to set program
schedule (see page 9)
Press to override
program schedule
(see pages 10-11)
Press to set clock
(see page 5)
Press to lock keypad for 30
seconds to clean screen
(see page 14).
Press to select system
type (see page 7)
Press for more options

WED
HEAT
SYSTEM
SCHED HOLD CLOCK SCREEN MORE
AUTO
FAN
Inside
70 Set To
Following
Schedule
Recovery
Humidity
70
AM
6:01
Operating Manual
4
Quick reference to status display
Current inside temperature Current day of week Temperature setting
System setting
Fan setting Adaptive Intelligent
Recovery in effect
(see page 13)
Inside humidity
(If an outdoor sensor is
installed, the outdoor
temperature is shown
instead of the humidity
level. Press MMOORREEto dis-
play the humidity level.)
Program schedule on
(does not display
when off)
Current time
Other display messages:
•Cool On: Cooling system is activated
•Heat On: Heating system is activated
•Aux Heat On: Auxiliary heating system is activated
•Wait: Compressor protection activated (see page 13)
•Screen Locked: See page 26 to unlock
55%

VisionPRO®IAQ
5
Clock setting
To set the current time display,
press clock, then press ▲or ▼
to adjust the time. Press and
hold ▲or ▼to advance the time
more quickly.
Press DDOONNEEto save & exit (or press
CCAANNCCEELLto 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
display, see page 21.
Press CCLLOOCCKK
Adjust time, then press DDOONNEE
SCHED HOLD CLOCK SCREEN MORE
AM
6:01
DONE CANCEL
AM
6:02

Operating Manual
6
Fan setting
Press FFAANNto select fan operation:
•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. Use this setting for
improved air circulation, or for more
efficient air cleaning, if you do not
want the fan to run all the time.
You can press FFAANNat any time to override
the fan settings you’ve programmed for
different time periods (see page 9). If you
select On or Circ, the setting you select
will remain active until you press FFAANN
again to select Auto.
WED
HEAT
SYSTEM
SCHED HOLD CLOCK SCREEN MORE
AUTO
FAN
Inside
70 Set To
Following
Schedule
70
AM
6:01
Press FFAANN

VisionPRO®IAQ
7
System setting
Press the SSYYSSTTEEMMbutton to select:
•Heat: Thermostat controls only the
heating system.
•Cool: Thermostat controls only the
cooling system.
•Off: Heating and cooling systems are
off.
•Auto: Thermostat automatically
selects heating or cooling depending
on the indoor temperature.
•Em Heat (only for heat pumps with
auxiliary heat): Thermostat controls
Auxiliary Heat. Compressor is not used.
WED
HEAT
SYSTEM
SCHED HOLD CLOCK SCREEN MORE
AUTO
FAN
Inside
70 Set To
Following
Schedule
70
AM
6:01
Press SSYYSSTTEEMM

Operating Manual
8
EnergyStar®settings for maximum cost savings
It’s easy to program your system for maximum energy savings. You can
program four time periods each day, with different settings for each day.
This thermostat is pre-set to use EnergyStar®program settings. We recom-
mend these settings, since they can reduce your heating/cooling expenses by
as much as 33%. (See next page to adjust times and temperatures of each
time period.)
70
°
78
°
70
°
78
°
62
°
85
°
62
°
85
°
70
°
78
°
70
°
78
°
62
°
82
°
62
°
82
°
Heat (Mon-Fri) Cool (Mon-Fri) Heat (Sat-Sun) Cool (Sat-Sun)
Wake
(6:00 am)
Leave
(8:00 am)
Return
(6:00 pm)
Sleep
(10:00 pm)
[Or cancel period]
[Or cancel period]
[Or cancel period]
[Or cancel period]