Honeywell THX9000 Prestige HD User guide

PrestigeTM 2-wire IAQ and RF EIM
With wireless accessories
® U.S. Registered Trademark.
Copyright © 2010 Honeywell International Inc.
All rights reserved.
System
Installation
Guide
69-2445EFS-01
Control for up to 4 Heat/2 Cool heat pump systems or up to
3 Heat/2 Cool conventional systems.
Installation guide for:
• THX9000 Prestige IAQ
• Wireless remote control
• Equipment Interface Module
• Wireless Outdoor Air Sensor
DISCONNECT POWER BEFORE BEGINNING INSTALLATION. Can cause electrical shock or
equipment damage.
MERCURY NOTICE: If this product is replacing a control that contains mercury in a sealed tube,
do not place the old control in the trash. Contact your local waste management authority for
instructions regarding recycling and proper disposal.
Must be installed by a trained, experienced technician. Read these instructions carefully.
Failure to follow these instructions can damage the product or cause a hazardous condition.

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TM Installation Guide
2
69-2445EFS—01
System installation at a glance
Installation procedure
Mount and wire thermostat ...................................................... Pages 3-7
Mount and wire EIM.................................................................. Pages 3-7
Connect thermostat to EIM ...................................................... Pages 3-7
Customize thermostat (installer setup)........................................Pages 8
Install batteries in wireless accessories........................................Page 8
Link accessories to thermostat.............................................. Pages 9-10
Mount outdoor sensor ..................................................................Page 11
To replace system components if needed, see page 14
If you have more than one thermostat: Optional accessories must be linked to each
thermostat separately.
DISCONNECT POWER BEFORE BEGINNING INSTALLATION. Can cause electrical
shock or equipment damage.
MCR32049
HVAC equipment
Remote
control
Thermostat
1
2
3
4
6
5
7

369-2445EFS—01
Mount and wire thermostat
Install as shown below. Connect wires to the R and C terminals on the
thermostat.
The other ends of these wires should be connected to the Equipment
Interface Module R and C terminals or to a separate 24 volt transformer
(not provided).
Mount and wire Equipment Interface Module
1
2
MCR29241
MCR32050
Drywall: 3/16" hole
Plaster: 7/32" hole
Wall anchor
Mounting screw
Mount Equipment Interface Module
on wall near HVAC equipment, or
on the equipment itself.
Do not install inside HVAC equip-
ment. Use screws & anchors as
appropriate for mounting surface.
M32051

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TM Installation Guide
4
69-2445EFS—01
M32053
Equipment Interface Module wiring
Strip 1/4” insulation, then insert wires as shown.
Wiring must comply with local
electrical codes.
Wiring guide
Typical hookup of conventional system with up to three-stage heat and two-stage cool with one
transformer (3H/2C, 2H/2C, 2H/1C, 1H/2C, 1H/1C, 1H, 2H, 3H, 1C, 2C conventional).
HEAT 1 RELAY
HEAT 2 RELAY
HEAT 3 RELAY
COOL 1 RELAY
COOL 2 RELAY
FAN RELAY
SENSORS
24V
POWER
IAQ
CONTROL
(24 VAC)
TO
THERMOSTAT
IAQ DEVICE
EQUIPMENT
SENSOR TYPE
THM5421R
CONV
M32054
M32052

569-2445EFS—01
Typical hookup of heat pump system with up to four-stage heat and two-stage cool with one
transformer (4H/2C, 3H/2C, 2H/2C, 2H/1C, 1H/1C heat pump systems).
SENSORS
IAQ
CONTROL
(24 VAC)
TO
THERMOSTAT
IAQ DEVICE
EQUIPMENT
SENSOR TYPE
THM5421R
M32055
CHANGEOVER
AUX 1 (HEAT 3)
AUX 2 (HEAT 4)
COMP 1
COMP 2
FAN RELAY
24V
POWER

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TM Installation Guide
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69-2445EFS—01
POWERED
HUMIDIFIER
RC
RH
R
C
24 VAC
U3
U3
U2
U2
U1
U1
OR
M32056
1
Wiring guide—equipment
Any combination of Universal relays (U1, U2, U3) can be used.
With power supply Without power supply
FIELD-
INSTALLED
JUMPER
BETWEEN
R AND U1
RC
RH
R
C
24 VAC
U3
U3
U2
U2
U1
U1
OR
NON-POWERED
HUMIDIFIER
M32057
1
Typical hookup of non-powered humidifier.Typical hookup of powered humidifier.
FIELD-
INSTALLED
JUMPER
BETWEEN
R AND U1
RC
RH
R
C
24 VAC
U3
U3
U2
U2
U1
U1
OR
NON-POWERED
VENTILATOR
M32059
1
Typical hookup of non-powered ventilation.
M32061
FIELD INSTALLED
JUMPER BETWEEN
R AND DHM 1
1
2
3
C
R
RC
RH
24 VAC
U1
U1
U2
U2
U3
U3
OR
LOW SPEED
FAN
1
Typical hookup of variable speed blower for
dehumidification in low speed.
POWERED
VENTILATOR
RC
RH
R
C
24 VAC
U3
U3
U2
U2
U1
U1
OR
M32058
1
Typical hookup of powered ventilation.
POWERED
DEHUMIDIFIER
RC
RH
R
C
24 VAC
U3
U3
U2
U2
U1
U1
OR
M32060
1
Typical hookup of powered dehumidifier
(whole house dehumidifier).
M28920
KEY
= NORMALLY OPEN, DRY CONTACTS
ANY COMBINATION OF UNIVERSAL
RELAYS (U1, U2, U3) CAN BE USED.
= NORMALLY CLOSED, DRY CONTACTS
1

769-2445EFS—01
Enroll the thermostat
3
Navigate through the installer
setup to the Wireless Setup
screen:
Press the connect button on
the Equipment Interface Module:
Press Next at thermostat. Display
will show "Device Connected' when
the thermostat and Equipment
Interface Module are connected.
MCR32063
Next
MCR32065
Done
M32064
CONNECT
BUTTON

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69-2445EFS—01
MENU
HELP
HELP
M28799
M29863
M28800
Customize thermostat (installer options)
Install batteries in wireless accessories
Press MENU.
Press t to scroll down, then press
INSTALLER OPTIONS. Enter security code
when prompted.
Security code is the thermostat date
code (printed on back of thermostat).
Or press MENU > EQUIPMENT STATUS to
find code.
Press CREATE SETUP to set all system
settings one by one.
Press VIEW/EDIT to select a specific
function and make quick changes. (See
complete list of system settings on pages
12-13.)
Press INSTALLER TEST to run system
tests. You should always test the sys-
tem after making changes to settings.
Note: Press HELP for
more information on
these and other options.
Remote control (optional) Outdoor air sensor (optional)
4
5
M29794
MENU
M29862
MENU
Install 3 fresh AA
batteries
Install 2 fresh AA
lithium batteries

969-2445EFS—01
View Connected Devices
M28804
Add Device
M28803
M28802
Wireless Device
Manager
Link wireless accessories to thermostat (optional)
Press MENU.
Press t to scroll down, then press
INSTALLER OPTIONS. Enter security code
when prompted.
Security code is the thermostat date
code (printed on back of thermostat).
Or press MENU > EQUIPMENT STATUS to
find code.
Press t to scroll down, then press
WRELESS DEVICE MANAGER.
Press ADD DEVICE to start timer, then
press the Connect button on wireless
accessories to link them to the ther-
mostat (see next page).
Timer will re-set to 15 minutes after each
accessory is linked. Thermostat will exit
link mode after 15 minutes if there is no
activity.
Press VIEW CONNECTED DEVICES to verify
that all wireless accessories have been
linked to the thermostat.
Press DONE when finished.
Note: If you are installing more than one thermostat, repeat steps above and on page 10 for
each thermostat.
If you are installing multiple thermostats, you must press DONE to exit “Add Device”
mode at each thermostat before linking wireless accessories to the next thermostat.
6
MENU
M28801
M29862
MENU

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TM Installation Guide
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69-2445EFS—01
CONNECT
WIRELESS SETUP
M28481
Link remote control to thermostat (optional)
Link outdoor sensor to thermostat (optional)
1 Make sure the thermostat displays
the “Add Device” timer screen (see
page 9).
2 Press CONNECT at the remote.
There will be a short delay as the
remote seeks a signal from the
thermostat.
3 When the screen displays
"Connected," press DONE.
4 Press NO at the next screen to save
and exit. (Or press YES and repeat
steps 1-4 to link another thermostat.)
1 Make sure the thermostat displays
the “Add Device” timer screen
(see page 9).
2 Press the CONNECT button on
the back of the sensor.
3 Check thermostat to verify that
the outdoor sensor is working.
After about 15 seconds, the
thermostat should display outdoor
temperature and humidity.
Press to link to
another thermostat
Press to save
and exit
Press and release
The linking procedure at the remote may
time out if there is no keypress within 30
minutes. To begin again, press and hold the
blank space (or arrow, if present) in the lower
right corner of the screen until the display
changes (about 3 seconds).
NOYES
CONNECT MORE?
M28482
M28846
M28847A