Why won't my heating equipment turn off on my Honeywell Thermostat?
If your heating equipment continues to run even when the heat temperature setting on your Honeywell Thermostat is set below room temperature (and 'Heat On' is not displayed), it's likely that the System Type (Installer Setup Number 0170) is incorrectly set to Heat Pump when it's not a heat pump system. Set the System Type to match the installed heating and/or cooling equipment.
What to do if Honeywell VisionPRO 8000 heating or cooling system does not respond?
If your Honeywell Thermostat's heating or cooling system isn't responding, first ensure the system is set to Heat and the set temperature is higher than the inside temperature. Alternatively, set the system to Cool and ensure the set temperature is lower than the inside temperature. Also, check the circuit breaker and reset it if needed. Make sure the power switch at the heating and cooling system is on, and that the furnace door is securely closed. If 'Wait' is displayed, the compressor protection timer is active; allow 5 minutes for a safe system restart.
Why 'Heat On' is not in the display of my Honeywell Thermostat?
If the 'Heat On' indicator is not displayed on your Honeywell Thermostat, it could be because the system setting is not set to Heat, or the temperature setting is not set above the current room temperature. Ensure that the system setting is set to Heat and that the temperature setting is higher than the room temperature.
Why won't the cooling turn on even though 'Cool On' is displayed on my Honeywell VisionPRO 8000 Thermostat?
If the 'Cool On' indicator is solid on the Honeywell Thermostat display, but the cooling isn't activating, it could be due to cooling equipment failure or a wiring issue. Check for 24 Vac at the equipment on the secondary side of the transformer between power and common. If voltage is absent, inspect the cooling equipment to identify the problem. Also, check for 24 Vac between the cool terminal (Y) and transformer common; if voltage is not present, examine the wire connection between the thermostat and cooling equipment for looseness or breaks.
Why won't the heat turn on even though 'Heat On' is displayed on my Honeywell VisionPRO 8000 Thermostat?
If the 'Heat On' indicator is solid on your Honeywell Thermostat display, but the heat isn't turning on, it could be due to heating equipment failure or a wiring issue. Check for 24 Vac at the equipment on the secondary side of the transformer between power and common. If voltage is absent, inspect the heating equipment to identify the problem. Also, check for 24 Vac between the heat terminal (W) and transformer common; if voltage is not present, examine the wire connection between the thermostat and heating equipment for looseness or breaks.
What to do if Honeywell VisionPRO 8000 calls for heat or cool but nothing happens?
If your Honeywell Thermostat indicates it's calling for heat or cool, but the system isn't responding, the heating or cooling equipment may not be operating. Check the wiring and verify the operation of the equipment in System Test mode. Also, check Installer Setup Number 0170 and make sure the correct system type is chosen.
How to improve screen readability on Honeywell VisionPRO 8000?
If the screen on your Honeywell Thermostat is hard to read, you can adjust the screen brightness through the Preferences menu.
Why temperature settings do not change on my Honeywell VisionPRO 8000 Thermostat?
If you're unable to change the temperature settings on your Honeywell Thermostat, it could be because the upper or lower temperature limits have been reached. Check the temperature setpoints and modify Installer Setup Numbers 0600 and 0610 as needed. Alternatively, the keypad might be fully locked. In that case, check Installer Setup Number 0670 to change the keypad locked options.
What to do if heating or cooling does not come on with Honeywell VisionPRO 8000 Thermostat?
If your Honeywell Thermostat isn't activating the heating or cooling, there are a few potential reasons. First, the thermostat's minimum off-time might be active; wait up to five minutes for the system to respond. Second, ensure that the system selection is correctly set to either Heat or Cool. Finally, the system type selection could be incorrect; check Installer Setup Number 0170 to confirm the correct system type is chosen.
How to fix a Honeywell VisionPRO 8000 when the display does not come on?
If the display on your Honeywell Thermostat doesn't turn on, it could be due to a power issue. First, verify that there is 24 Vac between the C and Rc terminals. Also, ensure that the AAA batteries are correctly installed and are not depleted.
General| Display | Touchscreen |
|---|---|
| Programmability | 7-day programmable |
| Operating Modes | Heat, Cool, Auto, Off |
| Fan Modes | Auto, On, Circulate |
| Energy Star Certified | Yes |
| Backup Battery | Yes |
| Filter Change Alert | Yes |
| Installation | Wall-mounted |
| Connectivity | Wi-Fi |
| Power Source | Battery or Hardwired |
| System Compatibility | Heat pump, Gas, Oil, Electric |
| Stages | 2 heat/2 cool |
| Display Type | Touchscreen |
| Temperature Range | 40°F to 90°F |
| Humidity Control | Yes |
| Compatibility | Compatible with most heating, cooling, and heat pump systems |
Explains thermostat display elements and controls for residential and commercial users.
Steps to connect the thermostat to a Wi-Fi network, including setup and password entry.
Process for creating an account and registering the thermostat for remote control.
Instructions for configuring the thermostat's time, fan, and operating system modes.
Adjusting program schedules and overriding current settings for different scenarios.
Configuring vacation holds and holiday/event schedules for energy savings.
Adjusting humidity, ventilation, and user preference settings for comfort.
Instructions for cleaning the screen and adjusting security lock modes.
Resolving Wi-Fi connection issues and general thermostat operational problems.
To Next Page