To Next PageTo Next PageWhat to do if the Venstar T1000FS Thermostat display is blank?
If the Venstar Thermostat display is blank, it's likely due to a lack of proper power. Ensure that the power is turned on to the furnace and that there's 24VAC between terminals R and W. If a C terminal is used, verify 24VAC between terminals R and C.
General| Display | Backlit LCD |
|---|---|
| Programmability | 7-Day Programmable |
| Wi-Fi Connectivity | Yes |
| Temperature Range | 40°F to 99°F |
| Features | Touchscreen, Energy Saving |
| Weight | 0.5 lbs |
| Display Type | LCD |
| Power Source | 24VAC (common wire required), Battery (optional) |
Explains the LCD screen, Thermoglow, and Heat/Cool indicator.
Details the function of the Mode, Fan, and Up/Down buttons.
Identifies the location of the temperature sensing component.
Details the meaning of Mode Indicators, Clock, Room Temp, and Set Temp displays.
Explains icons like Morning/Day/Evening, Setup, Fan On, and Locked.
Guides users through setting the current time on the thermostat.
Explains how to exit setup screens and resume normal thermostat function.
Explains setting the thermostat for heating, cooling, or automatic operation.
Details activating time period programming and turning the system off.
How to adjust both heat and cool setpoints simultaneously.
How to adjust a single heat or cool setpoint.
Explains constant fan operation and how to toggle it.
Configure start time, cooling, and heating setpoints for the morning period.
Configure start time, cooling, and heating setpoints for the day period.
Configure start time, cooling, and heating setpoints for the evening period.
Configure start time, cooling, and heating setpoints for the night period.
Procedure to access the advanced setup menu.
Adjusting clock, program type, and setpoint type.
Configuring reversing valve polarity and electric heat operation.
Adjusting temperature swings for system cycling.
Setting cycles per hour, backlight, and temperature units.
Details calibration procedure and deadband operation for system control.
Explains the functionality and activation of electric and emergency heat.
Covers factory defaults, heat/cool differentials, memory backup, and keypad lockout.
Details what the warranty covers regarding defects in material and workmanship.
Lists conditions and circumstances not covered by the warranty.
