PRO1 T755 Heat 2 Cool Dual Fuel Thermostat User Manual

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Operation Manual  

Operation Manual  

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General	Details
Name	PRO1 T755 Heat 2 Cool Dual Fuel Thermostat User Manual
Make	PRO1
Language	English
Filetype	PDF (Download)
File size	0.11 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• PRO1

PRO1 T755 Heat 2 Cool Dual Fuel Thermostat User Manual Overview

Summary of Contents

• Page 1: Page 1
• Page 2: Table of contents Thermostat operation Thermostat quick reference Programming Features Warranty information Caution Equipment damage hazard. Do not operate the cooling system if the outdoor temperature is below 50 ˚F (10 ˚C) to prevent possible compressor damage. Una version en español de este manual se puede descargar en la pagina web de la compañia.
• Page 3: Thermostat operation includes selecting the operation mode on your HVAC system. Selecting heat turns on the heat mode, while selecting cool activates the cooling mode. The glow in the dark light button will self-illuminate for several hours after exposure to ambient light. This button also turns on the display light when pressed. Selecting auto will turn the heat or cool on as needed. The EM heat setting will turn on emergency heat if operating a heat pump. The fan button has two settings: auto and on. Auto will cycle the fan only when the heating or cooling system is on, while on will run the fan continuously. Temperature setpoint buttons allow you to select the desired room temperature. L, M, and H may be selectable in PTAC mode for continuous fan operation at low, medium, or high speeds.
• Page 4: Thermostat quick reference provides essential information for users. Insert 2 AA alkaline batteries immediately when the battery icon appears to avoid system inoperability. A filter change reminder will display FILT when the air filter needs to be changed. To reset the filter change reminder, hold down the second button from the top left for 3 seconds. The low battery indicator appears when battery power is low, and functionality remains for 21 days after the first alert. If batteries are not replaced after 42 days, setpoints will default to 55°F for heating and 85°F for cooling. After 63 days, batteries must be replaced immediately to prevent freezing or overheating. When using the R250S as an outdoor sensor, the thermostat will manage heating based on outdoor temperature relative to the balance point. The temperature displayed with R251S indoor sensors is an average of all remotes. Using the R250S as a floor sensor may result in the system being off to prevent exceeding the setpoint.
• Page 5: Thermostat quick reference provides essential information about the device. Indicates the current room temperature. Time and day of the week are displayed. Low battery indicator prompts for battery replacement. Menu options show different operational settings. The thermostat has four programmable time periods per day. System operation indicators display when cooling, heating, or fan is active. Hold is displayed when the thermostat program is permanently overridden. Setpoint shows the selected setpoint temperature. Stages indicate the current mode of operation and additional heating or cooling stages.
• Page 6: Set time and program schedule for 5+1+1 or 7 day. Follow the steps to set the day of the week and current time. Press the MENU button to access settings. Select HEAT or COOL with the system switch; program heat and cool separately. The current hour and minutes will be flashing for selection. Ensure the correct a.m. or p.m. choice is selected when using 12-hour time. Press DONE when completed with time settings. The Tech Set option is for installer configuration and should not be changed without professional consultation. Repeat steps for LEAVE, RETURN, and SLEEP time periods. Continued on next page.
• Page 7: Programming features include temporary and permanent hold options. Temporary hold allows the thermostat to maintain a setpoint for 4 hours before reverting to the program setpoint. To set the program schedule, repeat specific steps for each day of the week, including wake, leave, return, and sleep time periods. Permanent hold can be activated by pressing the hold key, allowing the thermostat to stay at a setpoint indefinitely. Adjustments can be made to the permanent hold setpoint using the designated keys. To return to the program schedule, press the run sched key to exit any holds.
• Page 8: Features Warranty information Your new thermostat has a 5 year limited warranty. You must register your thermostat within 60 days of installation. Without this registration, the warranty period will begin on the date of manufacture. For warranty issues, please contact the HVAC professional that installed this product. You can register your new thermostat in 2 ways: online or by mail. When in auto, you have the ability to switch between auto heat or auto cool by pressing the system key. To get back into auto, you must toggle the system key to auto.
• Page 9: Page 9