THX9321 PRESTIGE
®
2.0 AND THX9421 PRESTIGE
®
IAQ WITH EIM
68-0311—07 14
Mount Thermostat on Wallplate
Align thermostat to wallplate and snap into place. See Fig.
19.
Fig. 21. Mount thermostat (THX9421).
POWER OPTIONAL REDLINK™
ACCESSORIES
1. Install batteries or power the optional RedLINK
accessories.
2. If no RedLINK accessories are used, skip to “Linking
Thermostat to Equipment Interface Module (if
used)” beginning on page 15.
3. If no RedLINK accessories are used and there is no
EIM or TrueZONE Wireless Adapter, skip to “Com-
pleting Initial Setup” beginning on page 17.
Outdoor Air Sensor
1. Install 2 fresh AA lithium batteries.
Fig. 22.
Portable Comfort Control
1. Install 3 fresh AA alkaline batteries.
Fig. 23.
Indoor Air Sensor
1. Install 2 fresh AAA alkaline batteries.
Fig. 24.
RedLINK™ Internet Gateway
1. Connect power cord to an electrical outlet not con-
trolled by a wall switch.
2. Connect ethernet cable to router and the RedLINK
Internet Gateway.
Fig. 25.
MCR32938
M36568
INTERNET
POWER
RED
LINK
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