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Installation Manual
Pro1 Technologies
P.O. Box 3377
Springfield, MO 65808-3377
Toll Free: 888-776-1427
Web: www.pro1iaq.com
Hours of Operation: M-F 9AM - 6PM Eastern
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
Humidity
Dual Fuel
Table of Contents
Wireless Type Selection
Installation Tips
Thermostat Quick Reference
Private Label Badge
Wireless Communication Tips
Reestablishing Communication
Wiring
Technician Setup Menu
Setting the Humidity
Programming
Specifications
U.S. Registered Trademark. Patents pending
1
Copyright
2022 All Rights Reserved.
Installation Tips
Thermostat Subbase Installation
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.
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
management authority can give you instructions on recycling and
proper disposal.
3
T755WH
Power Type
Battery Power*
Hardwire (Common Wire)
Yes
Hardwire (Common Wire) with
Yes
Battery Backup
Yes
Yes
Yes
A trained, experienced
Yes
technician must install this
Yes
product.
No
Carefully read these
Yes
instructions. You could damage
Yes
this product or cause a
hazardous condition if you fail
Page
to follow these instructions.
2
3-8
Una version en español de este
9-10
manual se puede descargar en
11
la pagina web de la compañia.
12
13
* If you are using remote
14-18
sensors the thermostat
19-28
must be hardwired.
29
30-38
39
For horizontal mount put one screw on
the left and one screw on the right.
For vertical mount put one screw on
the top and one screw on the bottom.
Wireless Type Selection
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.
Do not install thermostat in these locations:
• 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
Installation Tip
Pick an installation location that is easy for the user to access. The temperature
of the location should be representative of the building.
Rev. 2203
Installation Tips
Base Module Subbase installation
Horizontal Mount
Vertical Mount
Wiring Note
Wire the base module's subbase the same way you would wire a
hardwired thermostat subase.
Note:
To connect the base module to the master thermostat, refer to the
directions on page 13 of this manual.
Note:
The base module must be hardwired (C and R terminals connected to
24V power.)
For horizontal mount put one screw on
the left and one screw on the right.
For vertical mount put one screw on
the top and one screw on the bottom.
2
4
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Summary of Contents for Pro1 Technologies T755WH
- Page 1 Installation Manual Wireless Type Selection T755WH 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. Pro1 Technologies P.O. Box 3377 Springfield, MO 65808-3377 Toll Free: 888-776-1427 Web: www.pro1iaq.com...
- Page 2 Installation Tips Installation Tips Mount Thermostat and Base Module Set At Menu Align the 4 tabs on the subbase with corresponding slots on the back of the thermostat/base module, then push gently until it snaps in place. Note: To ensure a solid fit between the thermostat/base module and the subbase: 1.
- Page 3 Installation Tips Installation Tips Base Module - Basement Location When performing an attic installation, instead of placing the base module in the attic, locate the closet nearest to the air conditioning Wireless Range unit. Then mount the base module high on the wall inside the closet or on the ceiling of the closet.
- Page 4 Wiring Reestablishing Communication Establishing communication between master thermostat Caution: and the base module Warning: Electrical Hazard The thermostat and base module come factory linked out of the box. Failure to disconnect the power All components of the If however, communication is lost, follow this easy- two step process to before beginning to install this control system and the re-establish the communication link.
- Page 5 Wiring Wiring Terminal Designations on the Base Module Wiring Tips This thermostat is shipped from the factory to operate a conventional heating C Terminal Wire Specifications and cooling system. This thermostat may also be configured for a heat pump system. See the “heat pump” configuration step on page 23 of this manual to Use shielded or non-shielded The C (common wire) terminal does configure the thermostat for heat pump applications.
- Page 6 Technician Setup Technician Setup Tech Setup Steps LCD Will Show Adjustment Options Default Tech Setup Steps LCD Will Show Adjustment Options Default You can select the Use the key to The pre-occupancy fan settings This feature allows you to set a Heating pre-occupancy fan from OFF, select the maximum heat...
- Page 7 Technician Setup Technician Setup Tech Setup Steps Adjustment Options Default Tech Setup Steps Adjustment Options Default LCD Will Show LCD Will Show When turned on the thermostat OFF configures the thermostat Enables the use of an outdoor When NO is selected the will operate a heat pump.
- Page 8 Setting The Humidity Programming Set Time Setting The Humidity (If using programming) Follow the steps below to set the day of the week and current time: Follow the steps below to change your target humidity setpoint. Set At 1. Press the MENU button. Press the humidity button.
- Page 9 Programming Programming Default Programming Default Programming Factory Default Program Factory Default Program for 2 Time Periods Setpoint Setpoint Setpoint Setpoint Day of Day of Events Time Temperature Temperature Events Time Temperature Temperature the Week the Week (HEAT) (COOL) (HEAT) (COOL) ˚...
- Page 10 Programming Features Temporary & Permanent Hold Feature To customize your 7 day Program schedule, follow these steps: Monday: Temporary Hold: The thermostat will display HOLD and Run Sched- ule on the bottom of the screen when you press the 1. Select HEAT or COOL with the SYSTEM key. key.
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