PRO1 T751i Thermostat Installation Guide

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Product Installation Guide  

Installation Tips  

Wall Installation  

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

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

installation location that is easy for the user to access. The temperature of the  

location should be representative of the building.  

T751i  

Pro1 Technologies  

P.O. Box 3377  

Springfield, MO 65808-3377  

Do not install  

thermostat in locations:  

Toll Free : 888-776-1427  

Web: www.pro1iaq.com  

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

• Close to hot or cold air ducts  

• That are in direct sunlight  

• With an outside wall behind the  

thermostat  

• 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  

PM-T751i-IM-2403  

*PM-T751i-IM-2403*  

Power Type  

Thermostat Application Guide  

Hardwire (24V Common Wire)  

Description  

Gas or Oil Heat  

Yes  

Yes  

Yes  

Yes  

A trained, experienced  

technician must install this product.  

Electric Furnace  

Heat Pump (No Aux. or Emergency Heat)  

Heat Pump (With Aux. or Emergency Heat)  

Multi-Stage Systems  

Carefully read these  

instructions. You could damage this  

product or cause a  

hazardous condition if you fail to  

follow these instructions.  

Yes  

Yes  

Yes  

Heat Only Systems  

Cool Only Systems  

No  

Millivolt  

Removing The Private Label Badge  

Una version en espanol de este  

manual se puede descargar en la  

pagina web de la compania.  

Gently slide a screwdriver into the  

bottom edge of the badge. Gently  

turn the screwdriver counter  

clockwise. The badge is held on by  

a magnet in the well of the battery  

door. The badge should pry off easily.  

Table of Contents  

Page  

Installation Tips  

Thermostat Quick Reference  

Subbase Installation  

Wiring  

Technician Setup  

WIFI Setup  

Specifications  

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8-12  

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WIFI  

Frequency Range............2.4 Ghz ISM radio band  

WIFI Module...............................Supporting 802.11  

B/G/N Standards  

Use the bevel on lower ridge  

DO NOT USE FORCE.  

All of our thermostats use the same  

universal magnetic badge. Visit the  

company website to learn more about  

our free private label program.  

Magnet in door  

U.S. Registered Trademark. Patents pending  

Copyright 2024 All Rights Reserved.  

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Rev. 2403  

Thermostat Quick Reference  

Subbase Installation  

Horizontal Mount  

For horizontal mount put one  

screw on the left and one screw  

on the right.  

LCD Display  

Set At  

Glow in the dark light button  

Fan Button  

Vertical Mount  

For vertical mount put one  

screw on the top and one screw  

on the bottom.  

System Button  

Temperature Setpoint Buttons  

Private Label Badge  

Electrical Hazard  

Failure to disconnect the power before  

beginning to install this product can cause  

electrical shock or equipment damage.  

Set At  

COOL ON  

HEAT ON  

FAN ON  

Mercury Notice  

NOTE: To ensure a solid fit between  

the thermostat and subbase:  

1. Mount subbase on a flat wall.  

2. Use provided screws.  

All of our products are mercury free.  

However, if the product you are replacing  

contains mercury, dispose of it properly.  

Your local waste management authority  

can give you instructions on recycling and  

proper disposal.  

3. Ensure drywall anchors are flush with wall.  

4. Push wires into wall.  

Em.Heat  

^STAGES AutoCool  

Mount Thermostat  

Indicates the current room temperature  

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Setpoint: Displays the selected setpoint temperature.  

System Operation Indicators: The COOL ON, HEAT ON or FAN ON will display  

when the COOL, HEAT, or FAN is on. The compressor delay feature is active if these  

are flashing.  

Set At  

Align the 4 tabs on the subbase  

with corresponding slots on the  

WIFI Indicator: Shown when connected to WiFi.  

back of the thermostat, then push  

gently until the thermostat snaps  

in place.  

Globe: Globe is displayed if an energy efficient setpoint temperature has been  

selected.  

Fan: Indicates the current fan setting.  

Stages: 1 will appear in the display when the first stage of heat or cool is on.  

+2 will appear for the second stage of heat.  

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System: Indicates current system mode setting.  

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Name	PRO1 T751i Thermostat Installation Guide
Make	PRO1
Language	English
Filetype	PDF (Download)
File size	0.3 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• PRO1

PRO1 T751i Thermostat Installation Guide Overview

Summary of Contents

• Page 1: Product installation guide The thermostat should be installed approximately 4 to 5 feet above the floor. Select an area with average temperature and good air circulation. Do not install thermostat in locations close to hot or cold air ducts, in direct sunlight, with an outside wall behind the thermostat, in areas that do not require conditioning, where there are dead spots or drafts, or where there might be concealed chimneys or pipes. A trained, experienced technician must install this product. Carefully read these instructions to avoid damaging the product or causing a hazardous condition. Gently slide a screwdriver into the bottom edge of the badge to remove it. All of our thermostats use the same universal magnetic badge. Failure to disconnect the power before beginning to install this product can cause electrical shock or equipment damage. All of our products are mercury free, but if the product you are replacing contains mercury, dispose of it properly. Ensure drywall anchors are flush with the wall before mounting the subbase.
• Page 2: Wiring Power supply Factory-installed jumper, remove only when installing on 2-transformer system. A 24 VAC 500mA common connection is required with this thermostat. Devices such as a float switch that mechanically break circuits should be installed so that they break the control wire (Y) not the power (R). Do not overtighten terminal block screws, as this can damage the terminal block. Electrical hazard: Failure to disconnect the power before beginning to install this product can cause electrical shock or equipment damage. This thermostat has a technician setup menu for easy installer configuration. All components of the control system and the thermostat installation must conform to Class II circuits per the NEC Code. This thermostat requires a 24V common wire to the C terminal. The compressor short cycle delay protects the compressor from short cycling.
• Page 3: Technician Setup Menu Tech Settings Adjustment Options This setting allows you to select the number of heat and cool stages. The swing setting is adjustable from 0.2˚ to 2˚. Note: Heat and cool choices are limited based on conventional, heat pump, or PTAC system configuration. This setting allows the thermostat to operate a PTAC. This setting allows you to choose the number of fan speeds the thermostat will control. This setting will select the terminal for medium fan speed operations. This feature allows the thermostat to keep multiple stages of heat or cool energized until the setpoint is satisfied. You can set the minimum compressor run time to “OFF”, “3”, “4”, or “5” minutes. You can configure this thermostat to have a programmable schedule ON or OFF.
• Page 4: WIFI setup instructions are provided for viewing information and resetting your WIFI connection, which are not typically necessary for installation or initial setup. The display range of temperature is 41˚F to 95˚F (5˚C to 35˚C). The control range of temperature is 44˚F to 90˚F (7˚C to 32˚C). The load rating is 1 amp per terminal, with a maximum of 1.5 amps for all terminals combined. The power source required is 18 to 30 VAC, NEC Class II, 50/60 Hz for hardwire. The operating ambient temperature range is 32˚F to +105˚F (0˚C to +41˚C). The operating humidity maximum is 90% non-condensing. The dimensions of the thermostat are 4.7” W x 4.3” H x 0.9” D. The WIFI reset process allows you to reconnect to a new local WIFI network when needed. To reset the WIFI connection, enter the WIFI menu, hold the + button for three seconds, and you will be returned to the home screen.