KoldFront PAC9000 manual not very cold, or the airflow

not very cold, or the airflow		Make sure there is at least 20" of
volume is weak	The air intake is obstructed	clearance from the air intake (on
		the front of the unit)
	The exhaust duct is too long	Make the exhaust duct as short as
		possible
	The exhaust is obstructed	Check the exhaust duct. Remove
		any obstructions
	The unit is set in dehumidifying	Set the unit in cooling mode
	mode
	The unit is set to low fan speed	Set the unit to high fan speed
	Windows or doors are open	Close all windows and doors into
		the room when the unit is cooling
	There are too many people in the	You may need additional cooling
	room	or another air conditioner
	There is direct sunshine into the	Close curtains and blinds. Try to
		minimize the amount of direct
	room
		sunlight into the room
The unit has worked for a long	The room is a kitchen, with many	You may need additional cooling
	heat-producing appliances	or another air conditioner
time, but the room is not cold
		You may need additional cooling
enough	There is a server in the room
		or another air conditioner
	The room is too large	You may need additional cooling
		or another air conditioner
	There are many electrical	You may need additional cooling
	appliances in the room	or another air conditioner
		You may need additional cooling
	The room is not well insulated	or another air conditioner, or you
		may need to add insulation
	The unit is not level	Make sure the unit is level
The unit is very noisy	The compressor is bad	Call for service
	The floor underneath the unit is	Move the unit to a location with a
	uneven	level, even floor
The unit is leaking water onto the	The rubber drain stoppers are not	Install the rubber drain stoppers
floor	installed
	The unit was tilted, or is not level	Make use the unit remains level
		Make sure the exhaust hose is not
	The unit is unable to work as	over-extended or kinked, that the
The evaporator coils freeze up	efficiently as it needs to	filter is clean, and that nothing is
		obstructing any of the air inlets
	The ambient temperature is too	Use the unit only when the
	cold	ambient temperature warms up
The unit shows an error code	Various factors	Call for service
beginning with "E"

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