Product Registration, Packaging & Normal Sounds
Product Registration
Record Your Model and Serial Numbers
Record in the space provided below the model and serial
numbers. On all models, the serial plate is located on the
outside of the cabinet.
Model Number
Serial Number
Packaging
Remove all packaging from inside the carton,
along with any inserts placed into the side
louvers
PACKAGING INSERTS
Normal Sounds
Vibration
Unit may vibrate and make
noise because of poor wall or
window construction or
incorrect installation.
Gurgle/Hiss
“Gurgling or hissing”
noise may be heard due to
refrigerant passing through
evaporator during normal
operation.
4
Fan
You may hear air
movement from the fan.
Condenser
You may hear droplets of water
hitting the condenser, causing
a pinging or clicking sound.
Compressor
The modern high efficiency compressor
may have a high pitched hum or pulsating
noise that cycles on and off.
