Carbon Monoxide poisoning.
927 cfm
The arrow on the filter should point toward the furnace/airhandler, whichever you have, or in other words with the direction of the airflow.
100% of the time the instructions are located close to the device, if not the users manual will help. You should follow the particular steps for your gas fireplace, grill, hot water heater, furnace, or stove. There are differences.
A heat pump will do this, a furnace should not. Are you sure you have a furnace?
to opn the fireplace and to make a resolotion/
Press E. It should leave the furnace GUI.
A furnace should cycle on and off after every 4 hours.
notning on it with gas
You should not run gas from the furnace to any appliances.
To reduce the chance of fire from materials rolling out of the fireplace, the floor in front of the fireplace should be a non-combustible material, such as brick, stone, concrete, slate, etc.
Set thermostat to desired temperature; lets say, 70 degrees Fahrenheit, a few seconds will go by then the furnace should activate. Once the furnace heats the room to the set temperature the furnace should shut off.
Toward the direction of the air flow. In other words the air is being drawn into the furnace so the arrow should point at the furnace.