Honeywell Thermostat Flashing Cool On. A thermostat is a most critical appliance in the home that is one thing you require to keep functional all through the year irrespective of the season. Whether you want to enjoy the chilled air-conditioned rooms in summer or the hot packed cozy rooms in winter, you have to assure that your thermostat is functional and is working effectively.
Honeywell thermostat is one such product that is like the heart of the home and it is necessary to keep other things around you functioning properly. But there are times when the thermostat is not doing its job properly and that when you start to concern about the things around you.
Honeywell Thermostat Flashing Cool On malfunctioning
It is a worrying point to have the malfunctioning thermostat and could be painful if left unchecked. There are occasional times when your thermostat starts blinking and this is a concerning point as this is not the normal course of working.
If you have set your thermostat to cool option and it is flashing continuously instead of the normal on the indicator, there are some underlying issues with the thermostat that are keeping it from cooling your room effectively.
For an easy and efficient solution to this problem, you can go through the following troubleshooting options that will help you resolve your query.
Most of the HVAC thermostats will blink or flash when they are undergoing the delay or when you have turned the delay mode on. Delay mode will prevent the thermostat from the short cycling and will prepare the thermostat for the next round.
Most of the time, this delay will take about 5 minutes at maximum and will stop blinking afterward. But if the thermostat cool on switching keeps on flashing even after the delay time has been completed then the circuit breaker switch for the furnace has likely been turned on.
If the circuit breaker is turned on, no power will be transmitted and no cooling will take place no matter how long you have turned your thermostat on. There may also be an indication of a call for the cool switch and if that switch is blinking it would be most probably due to the opened furnace door.
If the furnace door is open or the furnace mode is set on then the cooling will be stopped and the cool on the switch will be blinking continuously.
For resolving this problem, first of all, check your batteries and ensure that they are in a good shape or are sufficiently charged. The most frequent cause of blinking thermostat is low power and thus charging your battery will solve your problem.
But even if charging doesn’t remove it then your batteries would be near dying out and you should get your hands on the better ones.