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Carrier 33WIFISTAT43 Wi-Fi Thermostat Installation Guide

20

Wi-Fi Thermostat

Installation Instructions

Part No. 33WIFISTAT43

TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . .14

Fault Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Recovering from a Power Outage . . . . . . . . . . . . . .16

Resetting Wi-Fi Access . . . . . . . . . . . . . . . . . . . . . . .16

COMPLIANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

FCC Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

BACnet Compliance . . . . . . . . . . . . . . . . . . . . . . . . .16

APPENDIX A: BACNET POINTS LIST . . . . . . . . . . . .17

CONTENTS

Page

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

WIRING THE WIFI THERMOSTAT . . . . . . . . . . . . . . . 2

To Wire the Thermostat to Equipment . . . . . . . . . . . 2

To Wire and Mount the Thermostat . . . . . . . . . . . . . . 3

To Wire for BACnet Communication . . . . . . . . . . . . . 4

REGISTERING AND SETTING UP A MOBILE DEVICE

FOR ENHANCED ACCESS . . . . . . . . . . . . . . . . . . . 4

INTRODUCTION

The Wi-Fi thermostat is a thermistor-based wireless thermostat

that can sense a 10K Type II OAT or a remote space or return air

sensor and can control up to 4 heating and 3 cooling stages.

Using the WIFIStat Website or App . . . . . . . . . . . . . . 4

CONFIGURING THE SYSTEM . . . . . . . . . . . . . . . . . . . 5

To Configure Advanced System Settings . . . . . . . . . 5

OPERATING YOUR SYSTEM USING

THE WIFISTAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

The Wi-Fi thermostat package includes:

•

Thermostat

Occupancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Supply Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Econ Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Dehumidification . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Humidification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Filter Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Holidays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

BACnet Integration . . . . . . . . . . . . . . . . . . . . . . . . . . 10

USING THE WIFISTAT SCREENS . . . . . . . . . . . . . . 10

Home . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

• SCREEN FUNCTIONS

Mounting Hardware - two screws with drywall anchors

and one security screw

•

Quick Start Guide

Some of the features:

•

Supporting standard air conditioning and heat pump roof-

top and split units

•

7-day scheduling with up to 4 periods per day

Holiday scheduling

Full-color touchscreen that’s easy to navigate

Remote programming and monitoring using secure Apple^®

or Android^®mobile app or Web portal

•

Text and email service alerts

Automatic software updates via Wi-Fi

Setpoint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Humid-MiZer™/Perfect Humidity™/Hot Gas Reheat . 12

Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Holiday . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Banner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Date and Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Software Screen and Backlight Screen . . . . . . . . . 13

Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Lockout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Clean . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

INSTALLATION TEST . . . . . . . . . . . . . . . . . . . . . . . . 14

SPECIFICATIONS

Power requirements 24 Vac +/- 10% @ 3VA

Network

Wi-Fi connectivity supports Wi-Fi: 802.11 a/b/

g/n standards on 2.4 GHz networks

Requirements

Environmental

Operating Range

32° to 104°F (0° to 40°C), 10 to 95% relative

humidity, non condensing

Standard 4 x 2 in. electrical box using the

6-32 x 1/2 in. mounting screws provided

Mounting

Width:

Height:

Depth:

5.13 in. (13 cm)

3.23 in. (8.2 cm)

0.94 in. (2.4 cm)

Overall Dimensions

Conforms to the BACnet Application Specific

Controller (B-ASC) Device Profile as defined

in ANSI/ ASHRAE Standard 135-2012

(BACnet) Annex L, Protocol Revision 14

BACnet Support

Listed By

FCC Part 15, Subpart J compliant

NOTE: This service account must have appropriate privileges to

export room lists and room reservations, but no more.

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Catalog No. 04-53500407-01 Printed in U.S.A. Form No. IIK-33WIFISTAT-01 Pg 1 2-24 Replaces: NEW

VIEW FULL SCREEN PDF MANUAL

General	Details
Name	Carrier 33WIFISTAT43 Wi-Fi Thermostat Installation Guide
Make	Carrier
Language	English
Filetype	PDF (Download)
File size	0.39 MB

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Carrier 33WIFISTAT43 Manual: Questions and Answers

What is the power requirement for Carrier 33WIFISTAT43?

24 Vac +/- 10% @ 3VA.

What does ID TEMP FLT INHIBIT control on Carrier 33WIFISTAT43?

Time delay applied to the ID TEMP fault. Default is 60 minutes, adjustable from 10 to 240 minutes in 10-minute increments. Installation Guide, p. 7

Can I prevent the Carrier 33WIFISTAT43 from cooling when outdoor temperature is too cold?

Yes. COOL LOCKOUT delays cooling demands if outdoor air temperature is below the selected value, ranging from off to 80°F in 5-degree increments. Default is 55°F. Installation Guide, p. 7

How do LOW HEAT LOCKOUT and HP LOCKOUT differ on Carrier 33WIFISTAT43?

LOW HEAT LOCKOUT energizes both compressor heating stages below a threshold. HP LOCKOUT starts heating with auxiliary heat below a threshold instead of heat pump. Installation Guide, p. 7

How long does the Carrier 33WIFISTAT43 wait before changing modes?

At least 10 seconds after selecting a new mode. When switching from Heat or Cool to Off, equipment shuts off after the 10 second delay. Installation Guide, p. 11

Does the Carrier 33WIFISTAT43 track air filter replacement intervals?

Yes. Air Filter Hours Left (AIR_FLTR_HRS_LFT, AV:300) shows remaining hours before filter change. Air Filter Hours (AIR_FLT_HRS, AV:520) tracks total hours logged. Installation Guide, p. 17