Contents What is the Carrier Connect™ 33CONNECTSTAT43FX Thermostat? ............... 1 Specifications ................................ 2 Programmable and non-programmable installations ..................3 Inputs ..................................5 Outputs ................................... 6 Wiring the Carrier® Connect™ Wi-Fi Thermostat ..................... 7 To wire duel fuel systems and furnace / AC systems ..................7 To wire an air handler with heat pump or with AC ..................
• 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) •...
What is the Carrier Connect™ 33CONNECTSTAT43FX Thermostat? Specifications Power requirements 24 Vac +/- 10% @ 3VA Network Requirements Wi-Fi connectivity supports Wi-Fi: 802.11 a/b/g/n standards on 2.4 GHz networks Environmental Operating: 32° to 104°F (0° to 40°C) temperature range Storage: -40° to 135°F (-40° to 57°C) Humidity range Operating: 10% to 95%, non-condensing, 32°...
What is the Carrier Connect™ 33CONNECTSTAT43FX Thermostat? Programmable and non-programmable installations The thermostat combines all 24 Vac output demand control functions needed for the following types of thermostat programmable and non-programmable installations: Cool only (up to 3 stages of cooling) •...
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What is the Carrier Connect™ 33CONNECTSTAT43FX Thermostat? • Heating W1 - first stage heat ○ W2 - second stage heat ○ W1 + W2 - third stage heat ○ HP with electric heat (up to 2 stages of cooling and 5 stages of heating with 3 stages auxiliary) •...
What is the Carrier Connect™ 33CONNECTSTAT43FX Thermostat? Definitions Heating equipment If the Y1, W1, or W2 (W2 in electric heat systems only) outputs are energized when the mode is set to HEAT, EHEAT, or AUTO, operating in Heat, then the heating equipment is on.
What is the Carrier Connect™ 33CONNECTSTAT43FX Thermostat? Remote humidity sensor (0-10 volt or 4-20 mA) The remote humidity measurement is calculated from the 0-10 volt or the 4-20 mA signal applied between H and C. When the output of the duct sensor is the 4-20 mA signal, a 500 ohm load resistor must be connected between H and C.
Wiring the Carrier® Connect™ Wi-Fi Thermostat To wire hotel systems To wire for BACnet communication NOTE Use the specified type of wire and cable for maximum signal integrity. Cable 22 or 24 AWG, low-capacitance, twisted, stranded, shielded copper wire Maximum length...
Downloading the Connect™ App provides enhanced access to your device. The Connect™ App is available for Apple IOS® at App Store® or at Google Play® for Android devices. Search for Carrier Connect™ Thermostat. NOTE Device compatibility: Apple IOS® 7.0 or later or Android 4.2 or later After downloading Connect™...
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F and the numbers 0 through 9. The DSN is the name used to identify the thermostat in the Carrier Connect Mobile App. The name starts with the letters AC followed by 13 letters and numbers. The DSN scrolls across the top of the display.
The Faults and System events display in the banner while fault condition exists. You can see a history of the faults and system events in Carrier Connect mobile app under Alerts. The history is comprised of the 5 most recent logged items, with the most recent event being listed at the top.