Advertisement
Symptom | Action |
Screen is blank | Check circuit breaker and reset if necessary. |
Make sure power switch at heating and cooling system is on. | |
Make sure the furnace door is closed securely. | |
If the thermostat is battery powered, make sure fresh AA alkaline batteries are installed correctly. | |
Screen is difficult to read | Change screen brightness using Preferences menu. |
Red light is on | If thermostat is in Emergency Heat mode, the red light is normal. It shows that the thermostat is in Emergency Heat mode. |
If thermostat is not in Emergency Heat mode, an alert is active. Check message on the thermostat screen. | |
Heating or cooling system does not respond | Touch SYSTEM to set system to Heat. Make sure the temperature is set higher than the Inside temperature. Touch SYSTEM to set system to Cool. Make sure the temperature is set lower than the Inside temperature. Check circuit breaker and reset if necessary. |
Make sure power switch at heating & cooling system is on. | |
Make sure the furnace door is closed securely. | |
If "Wait" is displayed, the compressor protection timer is on. Wait 5 minutes for the system to restart safely, without damaging the compressor. |
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
Download Honeywell VisionPRO 8000 with RedLINK Troubleshooting Manual
Advertisement
Need help?
Do you have a question about the VisionPRO 8000 and is the answer not in the manual?
Questions and answers