PRO1 T731W Wireless PTAC Non-Programmable Thermostat Installation Guide

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Installation Manual  

Installation Tips  

Wall Locations  

The thermostat should be installed approximately 4 to 5 feet above the  

floor. Select an area with average temperature and good air circulation.  

T731W(O)  

Pro1 Technologies  

P.O. Box 3377  

Springfield, MO 65808-3377  

Do not install  

thermostat in locations:  

• Close to hot or cold air ducts  

• That are in direct sunlight  

• With an outside wall behind  

the thermostat  

Toll Free : 888-776-1427  

Web: www.pro1iaq.com  

Hours of Operation: M-F 9AM - 6PM Eastern  

• In areas that do not require  

conditioning  

• Where there are dead spots  

or drafts  

(in corners or behind doors)  

• Where there might be  

concealed chimneys or  

pipes  

Thermostat Application Guide  

Power Type  

Battery Power  

Description  

Hardwire (Common Wire)  

Hardwire (Common Wire) with  

Battery Backup  

Gas or Oil Heat  

Yes  

Yes  

Yes  

Yes  

Electric Furnace  

Heat Pump (No Aux. or Emergency Heat)  

Heat Pump (With Electric Aux.)  

Installation Tip  

Heat Pump (With Gas Aux.)  

Multi-Stage Systems  

No  

Pick an installation location that is easy for  

A trained, experienced  

technician must install this  

product.  

Yes  

the user to access. The temperature of the  

location should be representative of the  

building.  

Heat Only Systems - Floor or Wall Furnace  

Cool Only Systems  

Yes  

Yes  

Yes  

No  

No  

High, Medium and Low Fan Speed  

Millivolt  

Carefully read these  

instructions. You could damage  

this product or cause a  

hazardous condition if you fail  

to follow these instructions.  

Emergency Heat  

Subbase Installation  

Conventional Single Stage Furnace  

Geothermal  

Yes  

Yes  

Horizontal Mount  

Vertical Mount  

Installation Tip:  

Electrical Hazard  

Failure to disconnect the power before  

beginning to install this product can  

cause electrical shock or equipment  

damage.  

Table of Contents  

Page  

Una version en español de este  

manual se puede descargar en  

la pagina web de la compañia.  

Installation Tips  

2-3  

4-5  

6-7  

8-11  

12-16  

17-18  

19  

Thermostat Quick Reference  

Base Module Mounting Tips  

Wiring  

Technician Setup  

Establishing Communication  

Network Specifications  

Specifications  

Mercury Notice  

All of our products are mercury free.  

However, if the product you are  

replacing contains mercury, dispose of  

it properly. Your local waste  

20  

management authority can give you  

instructions on recycling and proper  

disposal.  

For vertical mount put one screw on the top  

and one screw on the bottom.  

For horizontal mount put one screw on the  

U.S. Registered Trademark. Patents pending  

Copyright 2020 All Rights Reserved.  

left and one screw on the right.  

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Rev. 2132  

Installation Tips  

Thermostat Quick Reference  

Getting to know your thermostat  

Mount Thermostat  

Align the 4 tabs on the subbase  

with corresponding slots on the  

back of the thermostat, then push  

gently until the thermostat snaps  

in place.  

Battery Installation  

R

Battery installation is  

optional if thermostat is  

hardwired (R and C terminal  

connected to 24V power).  

Important:  

LCD  

High quality alkaline batteries are recommended.  

Rechargeable batteries or low quality batteries  

do not guarantee a 1-year life span.  

Glow in the Dark Light Button  

Setpoint Buttons  

Fan Button  

Insert 2 AA  

Alkaline batteries  

(included). High  

quality alkaline  

batteries are  

System Button  

recommended.  

Occupancy Sensor  

(Occupancy Model Only)  

Located on the back of thermostat.  

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Name	PRO1 T731W Wireless PTAC Non-Programmable Thermostat Installation Guide
Make	PRO1
Language	English
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File size	0.34 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• PRO1

PRO1 T731W Wireless PTAC Non-Programmable Thermostat Installation Guide Overview

Summary of Contents

• Page 1: Installation tips suggest placing the thermostat 4 to 5 feet above the floor in an area with average temperature and good air circulation. Avoid installing the thermostat near hot or cold air ducts, in direct sunlight, or with an outside wall behind it. Do not place it in areas that do not require conditioning or where there are dead spots or drafts. A trained, experienced technician must install this product. The temperature of the installation location should represent the building's overall temperature. Carefully read the instructions to avoid damaging the product or creating hazardous conditions. Disconnecting power before installation is crucial to prevent electrical shock or equipment damage. The product is mercury-free, but if replacing a mercury-containing product, dispose of it properly. For vertical mounting, use one screw on the top and one on the bottom; for horizontal mounting, use one screw on the left and one on the right. Battery installation is optional if the thermostat is hardwired; high-quality alkaline batteries are recommended for optimal performance.
• Page 2: Base module mounting tips include recommendations for placement to optimize wireless communication. The base module is designed to be mounted behind the front grille of a packaged terminal air conditioner (PTAC). The range between the thermostat and the base module is up to 100 feet with no obstructions. The low battery indicator appears when AA battery power is low, and if not replaced, the thermostat will default to specific setpoints after a certain period. Do not mount the module inside the cabinet of the unit or in a metal enclosure. Electrical hazards are present, and power must be disconnected before installation. When replacing a thermostat, note the terminal connections as they may not be color-coded. Do not overtighten terminal block screws to avoid damaging the terminal block. Place nonflammable insulation into wall openings to prevent drafts. Recommended module locations include just inside the cabinet near the open bottom or on the underside of the top of the cabinet.
• Page 3: Caution: Electrical hazard. Failure to disconnect the power before beginning to install this product can cause electrical shock or equipment damage. The thermostat and Base Module come factory linked out of the box. The base module must be hardwired (C & R terminals connected to 24V power). Use shielded or non-shielded 18-22 gauge thermostat wire. Most PTAC systems support two speed fan operation. The thermostat must be set to O or B to match the changeover valve. Tech settings must be transferred to the base module. The swing setting is adjustable and dictates how frequently the system cycles on and off. A swing setting of 0.8˚ will turn the cooling on at approximately 0.8˚ above the setpoint and turn it off at approximately 0.8˚ below the setpoint.
• Page 4: Technician Setup Select Gas (GS) for applications. EL = Electric for thermostat control. This setting protects the compressor from “short cycling.” When ON, the compressor will turn on after a 5-minute delay. Set a maximum heat setpoint temperature. Set a minimum cool setpoint temperature. Select the terminal to operate the medium speed fan. The display light can be configured to stay on permanently or only when a key is pressed. View the strength of the wireless signal. When turned on, the thermostat will operate a heat pump.
• Page 5: Establishing a connection between the thermostat and the base module is essential for communication. The base module’s LED indicates the status of the wireless network. Green blinks at 3 seconds signify normal operating mode with all devices connected. Yellow blinks at 3 seconds indicate that one or more remote devices are not reporting. Red blinks at 3 seconds mean that all network devices are not reporting. White blinks at 3 seconds show unpaired mode, meaning the base module is powered but not paired to any remotes. To pair the base module, press the button next to the LED, and it will begin double blinking pink for 2 minutes. On the thermostat, press and hold the light button for 3 seconds to pair with the base module. To unpair, hold the button next to the LED on the base module for 6 seconds, which will delete all connected devices. The thermostat's operating ambient temperature ranges from 32°F to +105°F (0°C to +41°C).