Honeywell
System
A
Guide
THX9321/9421 Prestige' IAQ and RF EIM
With wireless accessories
Control for up to 4 Heat/2 Cool heat pump systems or up to 3 Heat/2 Cool
conventional systems for residential and commercial applications.
installation guide for:
e
Prestige THX9321/9421
thermostat
e
Wireless Outdoor Sensor
e
Equipment Interface Module (EIM)
e
Wireless Indoor Sensor
e
Portable Comfort Control
e
RedLINk"™ Internet Gateway
Quick start guide
Install thermostat... cceeceeceereeeeecseeeeeereneeeeenteeeeees
Install optional Equipment Interface Module (EIM)...
Power optional ACCESSOFIES 0.0...
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Link thermostat to wireless network 0.0... eeeeeeereeeeeteees 5
Link optional accessories to wireless network ............008 6
Install optional SENSOMS ..0... cece ecceeee cee cee cee eeeteeteeeeees 7
Customize thermostat (installer options)...
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WING QUIGES oo
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Key features
Device replacement and specifications .....000.00. ee 26-27
()
DISCONNECT
POWER
BEFORE
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 the Thermostat Recycling Corporation at www.thermostat-recycle.org or 800-238-8192 for information on how
and where to properly and safely dispose of your old thermostat.
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.
Copyright © 2011 Honeywell International Inc.
All rights reserved.
69-2490-03