Name: Carrier 33CONNECTSTAT
Brand: Carrier
Rating: 5 (1 reviews)

FREE CONNECT APP AVAILABLE

at www.carrier.com/connectstat

Wi-Fi

®

is a registered trademark of Wi-Fi Alliance

®

Corporation.

Android is a registered trademark of Google Inc. / Apple is a registered

trademark of Apple Corporation

WIRING DIAGRAMS WIRING DIAGRAMS

997-015110-3-R 11-808-575-01

Quick Start Guide

Carrier

®

Connect

™

Wi-Fi

®

Commercial Thermostat

WHAT’S IN THE BOX

COMPATIBILITY CHECK

This Wi-Fi

®

thermostat is designed to work with 24V AC

systems requiring both R & C wires. This includes gas,

electric, oil, forced air, variable speed, heat pump and

radiant heat. It can be configured for:

› Heating: 1-4 stages (Y1, Y2, W1, W2)

› Cooling: 1-3 stages (Y1, Y2, *)

› Dehumidification: cooling only 1-3 stages (Y1, Y2, *)

or Carrier’s Humidi-MiZer™ adaptive dehumidification

system 1-2 stages (Y1, Y2, *)

› Heat pump: with auxiliary & emergency heat

(Y1, Y2, W1, W2, *)

› Fan Single Speed (G)

› Power (R, C)

› Dual fuel systems (heat pump with furnace)

› Outdoor Air Temperature (OAT) or Remote Sensor

(optional)

Quick Start

Guide

Security ScrewAnchors

and Screws

Thermostat Wall PlateThermostat Base

Remote Sensor

Pigtail

2-Stage Heat 2-Stage Cool

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

Y1

G

R

C

Single Stage Air Handler

INDOOR

Y1

C

RR

C

G

W1

Y1

2-Stage Air Handler

INDOOR

Y1

Y2

G

C

RR

C

G

W1

W2

Y1

Y2

Single Stage HP

OUTDOOR

Y1

W1

G

R

C

1-Stage Heat 3-Stage Cool

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

Y1

Y2

G

R

C

Y3

1-Stage Heat 2-Stage Cool

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

Single Stage Air Handler

INDOOR

Y1

C

RR

C

G

W1

Y1

2-Stage Heat 2-Stage Cool

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

Single Stage AC

OUTDOOR

Y1

Y2

G

R

C

2-Stage HP

OUTDOOR

Y1

Y2

W1

G

R

C

1-Stage Heat 1-Stage Cool

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

2-Stage AC

OUTDOOR

1-Stage Heat 1-Stage Cool1

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

2-Stage AC

OUTDOOR

Single Stage Air Handler

INDOOR

Y1

G

C

RR

C

G

W1

Y1

W1

W1 W1

W1

1-Stage Heat 2-Stage Cool

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

1-Stage Heat 1-Stage Cool

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

2-Stage Heat 2-Stage Cool

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

Y1

Y2

G

R

C

Single Stage Air Handler

INDOOR

Y1

G

C

RR

C

G

W1

Y1

W1

24VAC

outputs

24VAC

outputs

24VAC

outputs

24VAC

outputs

24VAC

outputs

24VAC

outputs

24VAC

outputs

24VAC

outputs

24VAC

outputs

W1

W2

AC or HP

1-Stage Heat 2-Stage Cool

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

Y1

Y2

G

R

C

24VAC

outputs

AC w

ith Humidi-MiZer

®

Pink & Black Wire Only

(Tape off Pink Wire)

W2

W2 W2

Y2Y2 Y2Y2

Y1

Y2

W1

G

R

C

W2

Y1

Y2

W1

G

R

C

W2

Y1

Y2

W1

G

R

C

W2

W1

Y1

G

R

C

1-Stage Heat 1-Stage Cool

1-Stage Aux heat

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

WATER SOURCE OR NON-CARRIER HEAT PUMP

AIR HANDLER OR DX FAN COIL / AC SPLIT SYSTEMAIR HANDLER OR DX FAN COIL / HEATPUMP SYSTEMPACKAGED ROOFTOP

24VAC

outputs

WSHP

O

Y1

G

R

C

2-Stage Heat 2-Stage Cool

2-Stage Aux heat

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

24VAC

outputs

WSHP

O

AUX HEAT

W1

AUX HEAT

W1

Y2

W2

2-Stage Heat 2-Stage Cool

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

Y1

G

R

C

Single Stage Air Handler

INDOOR

Y1

C

RR

C

G

W1

Y1

2-Stage Air Handler

INDOOR

Y1

Y2

G

C

RR

C

G

W1

W2

Y1

Y2

Single Stage HP

OUTDOOR

Y1

W1

G

R

C

1-Stage Heat 3-Stage Cool

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

Y1

Y2

G

R

C

Y3

1-Stage Heat 2-Stage Cool

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

Single Stage Air Handler

INDOOR

Y1

C

RR

C

G

W1

Y1

2-Stage Heat 2-Stage Cool

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

Single Stage AC

OUTDOOR

Y1

Y2

G

R

C

2-Stage HP

OUTDOOR

Y1

Y2

W1

G

R

C

1-Stage Heat 1-Stage Cool

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

2-Stage AC

OUTDOOR

1-Stage Heat 1-Stage Cool1

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

2-Stage AC

OUTDOOR

Single Stage Air Handler

INDOOR

Y1

G

C

RR

C

G

W1

Y1

W1

W1 W1

W1

1-Stage Heat 2-Stage Cool

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

1-Stage Heat 1-Stage Cool

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

2-Stage Heat 2-Stage Cool

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

Y1

Y2

G

R

C

Single Stage Air Handler

INDOOR

Y1

G

C

RR

C

G

W1

Y1

W1

24VAC

outputs

24VAC

outputs

24VAC

outputs

24VAC

outputs

24VAC

outputs

24VAC

outputs

24VAC

outputs

24VAC

outputs

24VAC

outputs

W1

W2

AC or HP

1-Stage Heat 2-Stage Cool

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

Y1

Y2

G

R

C

24VAC

outputs

AC w

ith Humidi-MiZer

®

Pink & Black Wire Only

(Tape off Pink Wire)

W2

W2 W2

Y2Y2

Y1

Y2

W1

G

R

C

W2

Y1

Y2

W1

G

R

C

W2

Y1

Y2

W1

G

R

C

W2

W1

Y1

G

R

C

1-Stage Heat 1-Stage Cool

1-Stage Aux heat

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

WATER SOURCE OR NON-CARRIER HEAT PUMP

AIR HANDLER OR DX FAN COIL / AC SPLIT SYSTEMAIR HANDLER OR DX FAN COIL / HEATPUMP SYSTEMPACKAGED ROOFTOP

24VAC

outputs

WSHP

O

Y1

G

R

C

2-Stage Heat 2-Stage Cool

2-Stage Aux heat

THERMOSTAT

*

W2

Y1

Y2

W1

G

R

C

24VAC

outputs

WSHP

O

AUX HEAT

W1

AUX HEAT

W1

Y2

W2

1. TURN POWER OFF

Turn off 24 VAC power at the equipment circuit breaker

or at the system switch. Confirm that power is OFF.

2. INSTALL THERMOSTAT

Position the thermostat base against your wall, and

determine if the accessory wall plate is desired to cover

horizontal 2 x 4 electrical box if installed., if so install

accessory wall plate. Position the thermostat base

against your wall (or wall plate if used) and determine if

the new screw locations align with prior locations. If base

does not align with existing anchor holes, mark new screw

locations with a pencil.

Drywall: Drill 3/16” hole for the anchor

Plaster: Drill 7/32” hole for the anchor

Pull wires through opening in base and secure base

to the wall using provided screws.

Comfort Control for Your Building

Part #: 33CONNECTSTAT

Carrier 33CONNECTSTAT User Manual

Questions and Answers:

Carrier 33CONNECTSTAT Specifications

Related product manuals

Brand	Carrier
Model	33CONNECTSTAT
Category	Thermostat
Language	English