Your system should cycle on in five minutes but check the.

Honeywell thermostat snowflake blinking. Power outage or any interruptions in the power cause the thermostat to automatically switch to the setup mode. Luckily, the problem of honeywell thermostat flashing heat on my thermostat is blinking doesn’t have to cost you a lot to repair. If you have a blinking or flashing snowflake on your honeywell thermostat, it means your thermostat is in delay mode.

I have a york infinity 8 heat pump, and the temp outside dropped to 2 yesterday. It often flashes in the form of a blinking snowflake or as the word “wait’ as well. The “cool on” message will appear on your honeywell thermostat if the batteries are dying or there is faulty wiring.

But you might have seen that your honeywell thermostat cool on blinking started, but the blinking does not. Your honeywell thermostat can also display “cool on” if your ac. Most honeywell thermostats blink when in a time delay for the cooling (or heating if it’s a heat pump) this time delay feature protects the compressor form cranking too.

In some cases, your thermostat can switch to the “setup mode”, especially if there has been a recent power cut in your area. It’s also great that modern programmable thermostats that are. If your thermostat is showing a blinking snowflake icon don’t panic, there’s nothing wrong with your system.

My honeywell programmable 8120 thermostat has a red blinking snowflake on top right corner. Verify that the thermostat is switched to cool mode and has a cooling set point below the room temperature reading. A power outage or some other interruption associated with a power source can trigger the.

The other potential solution to the blinking snowflake is to reset your thermostat. The “cool on” message on a honeywell thermostat is also known as “delay mode”. This is in place to prevent potential damage to your system’s.