Pro1 Technologies T755

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T755(S)

Installation Manual

Pro1 Technologies

Toll Free: 888-776-1427

Web: www.pro1iaq.com

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

Power Type

Battery Power

Hardwire (Common Wire)

Hardwire (Common Wire) with

Battery Backup

A trained, experienced

technician must install this

product.

Carefully read these

instructions. You could damage

this product or cause a

hazardous condition if you fail to

follow these instructions.

Una version en español de este

manual se puede descargar en

la pagina web de la compañia.

Rev. 2212

U.S. Registered Trademark. Patents pending

Installation Tips

Thermostat Application Guide

Description

Gas or Oil Heat

Electric Furnace

Heat Pump (No Aux. or Emergency Heat)

Heat Pump (With Aux. or Emergency Heat)

Multi-Stage Systems

Heat Only Systems

Cool Only Systems

Millivolt

Yes

Table of Contents

Installation Tips

Thermostat Quick Reference

Wiring

Wiring Diagrams

Features

Technician Setup

Programming Thermostat

Specications

Page

2-3

4-5

7-9

20-23

Subbase Installation

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

oor. Select an area with average temperature and good air circulation.

• 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

Wall Locations

Vertical Mount

Horizontal Mount

For vertical mount put one screw on the top

and one screw on the bottom.

For horizontal mount put one screw on the

left and one screw on the right.

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.

Pick an installation location that is easy for

the user to access. The temperature of the

location should be representative of the

building.

Installation Tip

Mercury Notice

Do not install

thermostat in locations:

Failure to disconnect the power before

beginning to install this product can

cause electrical shock or equipment

damage.

Installation Tip:

Electrical Hazard

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

Getting to know your thermostat

Glow in the dark light button

Fan Button

System Button

Temperature Setpoint Buttons

User Buttons

Thermostat Quick Reference

11-19

LCD Display

P.O. Box 3377

Springeld, MO 65808-3377

Private Label Badge

Battery installation is optional if thermostat is

hardwired (R and C terminal connected to 24V

power).

Important:

High quality alkaline batteries are recommended.

Rechargeable batteries or low quality batteries

do not guarantee a 1-year life span.

Insert 2 AA

Alkaline batteries

(included). High

quality alkaline

batteries are

recommended.

Located ont he back of the thermostat.

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

o easily. DO NOT USE FORCE.

About The Private Label Badge

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

Use the bevel on lower ridge

Set At

Main Page

Need help?

Do you have a question about the Pro1 Technologies T755 and is the answer not in the manual?

Summary

Installation Tips

Wall Locations and Mounting

Guidance on selecting optimal wall locations and mounting the thermostat subbase for proper operation.

Battery and Safety Information

Instructions for battery installation, along with electrical hazard and mercury disposal warnings.

Thermostat Quick Reference

Understanding Thermostat Features

Overview of thermostat display icons, indicators, and basic functions for user reference.

Wiring and Diagrams

Wiring Tips, Specifications, and Diagrams

Advice on wire connections, specifications, and typical wiring diagrams for various HVAC systems.

Features and Technician Setup

Thermostat Features Overview

Details on temporary/permanent hold features and the filter change reminder system.

Technician Setup Menu Access

Instructions for accessing the technician setup menu for configuration, calibration, and swing adjustments.

Technician Settings - System Configuration

System Stages, Fuel, and Compressor Controls

Configuring system stages, fuel types, fan operation, and compressor control for optimal performance.

Staging, Delays, and Program Options

Adjusting staging delays, satisfy setpoint staging, and selecting program options for thermostat operation.

Technician Settings - Advanced Configuration

Contractor, Remote, and Local Sensor Settings

Managing contractor call numbers, remote sensor operations, and local temperature sensor configurations.

Dual Fuel and Floor Heating Settings

Configuring dual fuel balance points and floor heating limits for advanced climate control.

Programming and Specifications

Customizing Program Schedules

Step-by-step guide to setting up custom heating and cooling schedules for 5+1+1 or 7-day programming.

Thermostat Technical Specifications

Detailed technical specifications including temperature ranges, load ratings, power source, and physical dimensions.