What is FCU maintenance?
Replace dry, cracked, or worn down belts. If coils require cleaning, remove motor/blower assemblies and brush between fins. Follow this up by vacuuming the fins. Alternatively you can use a compressed air system to blow air through the coil fins from the exiting air face.
What is a fan coil unit and how does it work?
A fan coil unit (FCU) is a device that uses a coil and a fan to heat or cool a room without connecting to ductwork. Indoor air moves over the coil, which heats or cools the air before pushing it back out into the room.
Do fan coil units have filters?
To reduce maintenance costs and to improve indoor air quality, most fan coil units are equipped with an air filter that is easily removed. While performing regular fan coil maintenance we see that the best units have great access to the drain pan and fan/motor assembly. The air filter is usually quite easy to replace.
How do you clean the coils on a FCU?
How To Clean a Fan Coil Unit
- Turn the fan coil unit off and wait until it has cooled down.
- Remove the panel.
- Use a brush head on a vacuum cleaner to remove dust.
- Use a dry cloth to clean the casing.
- Replace the panel when finished cleaning the coils.
When should I replace my fan coil unit?
A fan coil unit can last up to 10 or 15 years with regular maintenance, but there are several indications that it’s time to replace it.
What is minimum service clearance for Trane Model R?
Service access is available from the bottom of the unit. Model R units have a removable bottom panel to allow ceiling access to the unit. The Trane Company recommends a minimum service clearance of 28 inches beneath the ceiling and 8.5 inches from the left and right side. Units have either right or left hand piping.
What kind of coil does a blower coil use?
Blower Coil General Information Blower coil units are draw-thru air handlers for cooling load conditions of 400-3000 cfm. Units are available in either horizontal (model BCHC) or vertical (model BCVC) configurations. Horizontal units are typically ceiling suspended via threaded rods.
What kind of coils do I need for my air conditioner?
Four or six-row direct expansion (DX) coils are also available for cooling. An optional one, two, four, or six-row heating coil is available factory-installed in either the preheat or reheat position. Also, a one-row preheat steam is available.