Set the thermostat to the lowest temperature reading possible.

Honeywell thermostat cool setting. Extended fan on the time cool setting (code. The setting also provides enough. If your thermostat is blowing hot on cool mode, there could be thermostat wiring issues.

With 78 degrees, you don’t need to worry about them drying out or being overheated when you ain’t around. Your honeywell thermostat should indicate that the cooling system is on by displaying “cool on” or a snowflake symbol, depending on your distinct model of the. Don’t use heated appliances around your thermostat.

If the thermostat indicates a call for cool, verify that the furnace door is securely closed and that the power switch on the furnace is set to on. Pressing any button will backlight. 9 steps to troubleshoot a blinking “cool on” indicator.

Lower the thermostat setting your first step is to determine whether your thermostat is able to control the cooling in your home. They can last up to 1 year, but overuse, poor wiring, and improper installation can reduce their lifespan. Check to see if it stops heating instead of cooling the air.

Honeywell thermostat cool on but not working. However, the default settings stay at 0. You must ensure that the wiring from the old thermostat is correctly.

Set your thermostat to the. Push the button one more to alter the setting. Make sure that your honeywell thermostat is set to “cool” mode, and that the fan setting is on “auto”.