Wiring
 the Carrier® Connect™ Wi
-Fi Thermostat
   
 
 
 
 
Carrier Connect™  
Wi-Fi Thermostat  Carrier Proprietary and Confidential  CARRIER CORPORATION ©2017  
Installation Guide  7  All rights reserved 
 
Hydronic Fan Coil 
 
 
 
 
 
To wire and mount the thermostat 
1  Turn off 24 Vac power at the equipment circuit breaker or the system switch.  
2  Place the thermostat base against your wall to mark drill holes.  
NOTE To cover a horizontal 2" x 4" electrical box, install accessory wallplate. 
3  Drill the anchor holes or use existing holes to mount the wallplate. 
○  Drywall — Drill 3/16” hole for the anchor. 
○  Plaster — Drill 7/32” hole for the anchor. 
4  Pull wires through opening in base.