Linking Thermostat To Equipment Interface Module (If Used) - Honeywell Prestige 2.0 THX9421 Manual

TrueSTEAM
1. Wire and power TrueSTEAM.
2. Connect the ABCD terminals between TrueSTEAM
and the THM4000 Wireless Adapter.
3. Adjust the DIP Switches on TrueSTEAM as follows
when using the Wireless Adapter:
• DIP3: UP
• DIP4: UP
• DIP5: DOWN
THM4000R1000
Fig. 26. Powering TrueSTEAM wireless adapter.
Entry/Exit Remote or Vent Boost Remote
1. Remove the cover.
2. Insert the CR2450 coin cell battery (included) into
the slot at the bottom of the remote. See polarity
marking on the remote.
Fig. 27. Installing Entry/Exit Remote or Vent Boost
Remote battery.
3. The LED will briefly flash green. If it flashes red, bat-
tery is not good.
TrueSTEAM
1 2 3 4 5
6
ON
OFF
MCR31476
MCR33269
®
THX9321 PRESTIGE 2.0 AND THX9421 PRESTIGE
PERFORMING INITIAL SETUP
Initial setup options define the type of system you are
installing:
• Residential or commercial
• Non-zoned or zoned
• Used with or without an Equipment Interface Module
(THM5421)
• Used with or without the TrueZONE Wireless Adapter
(THM4000)
1. Follow prompts on the screen to select the appropri-
ate options.
NOTE: If you are connecting the thermostat to the True-
ZONE Wireless Adapter (THM4000), refer to the
TrueZONE instructions to link the thermostat and
RedLINK accessories.
Linking Thermostat to Equipment
Interface Module (if used)
1. Press and quickly release the CONNECT button on
the EIM. Make sure the Connected light is flashing
green.
Fig. 29. EIM CONNECT button.
NOTE: If the Connected light does NOT flash green,
another system may be in the listening mode.
Please exit the listening mode at the other system
and then try again.
• Green flashing: In Listening Mode. System is
ready to add RedLINK devices.
• Green steady: RedLINK devices are
communicating.
• Red: RedLINK device(s) not communicating.
Check EIM and RedLINK devices.
15
®
IAQ WITH EIM
Next
Fig. 28.
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