Carrier Connect™ Wi-Fi Thermostat 33CONNECTSTAT43FX CARRIER CORPORATION ©2021
Installation Guide All rights reserved
1
The Carrier Connect 33CONNECTSTAT43FX thermostat has:
• Space and remote temperature sensing
• Space and remote humidity sensing
• BACnet MS/TP communications
• Wi-Fi connectivity
The Carrier® Connect™ Wi-Fi Thermostat package includes:
• Thermostat
• Mounting Hardware - two screws with drywall anchors and one security screw
• Quick Start Guide - Catalog No. 11-808-873-01
Some of the features:
• Control of heating, cooling, and fan solid state 24 Vac outputs
• Space temperature sensing (> 0.5°F accuracy from 60°F to 90°F)
• Outdoor temperature sensing using a 10K @ 25°C J Curve (type II) thermistor connected to T and C terminals
or Wi-Fi outdoor temperature, available by GPS location services, determined when the thermostat is installed
• Humidity sensing and control
• Remote humidity sensing from a 33ZCSENDRH-02 Humidity Duct Sensor or 33ZCSENSRH-02 wall sensor
• Wi-Fi connectivity (supports 802.11 a/b/g/n standards and utilizes a Broadcom chipset)
• Cloud Connectivity using the Carrier Connect mobile app (iOS and Android).
• Optimized installation (“finger friendly” spring-loaded connectors that accept 16 to 24 AWG wire and NO
screwdriver required for wire insertion and removal)
• Optimized boot time (5 seconds total boot time until temperature displays and thermostat is fully operational)
• 4.3” segment display
• Thirteen touch points for display buttons
• OTA functionality (reprogrammable via Wi-Fi)