Comfort-Aire REG-123G - Manual (Page 6)

NORMAL SOUNDS
AIR CONDITIONER FEATURES
Sound of Rushing Air
At the front of the unit, you may
hear the sound of rushing air
being moved by the fan
High Pitched Chatter
High efficiency compressors
may have a high pitched chatter
during the cooling cycle.
Gurgle/Hiss
Gurgling or hissing noise may
be heard due to refrigerant
passing through evaporator
during normal operation.
Pinging or Switching
Droplets of water hitting condenser
during normal operation may cause
pinging or switching sounds.
Before you begin, thoroughly familiarize yourself with the control panel and remote as shown below
and all its functions, then follow the symbol for the functions you desire. The unit can be controlled
by the unit control alone or with the remote.
Vibration
Unit may vibrate and make noise
because of poor wall or window
construction or incorrect installation.
ELECTRONIC CONTROL OPERATING INSTRUCTIONS
UNIT CONTROL
5
Sleep Check
Filter
Follow
Me
Auto
On/Off Fan
High
Med
Low
Energy
Saver
On Off
Timer
Auto
Fan
Cool
Dry
Mode
TEMP/TIMER
TEMP/TIMER
Sleep Check
Filter
Auto
On/Off Fan
High
Med
Low
Energy
Saver
On Off
Timer
Auto
Fan
Cool
Dry
Mode
TEMP/TIMER
TEMP/TIMER
Heat
(Cooling Only Models) (Electric Heating models)
Sleep Check Filter Follow Me
Auto On/off Fan High Med Low
Energy Saver
on off Timer
Auto
Fan
Cool Dry Mode
TEMP/T IMER
TEMP/T IMER
Heat
Follow
Me
Clean
Air
Owner’s Manual Room Air Conditioner with R-410A Heat Controller, Inc.
5
Unit may vibrate and make noise
because of poor wall or window
construction or incorrect installation.
Swishing
pinging or swishing sounds.
(Electric Heat Models)
NOTE: This illustration is for explanation purposes only. The actual appearance of the control panel on the air conditioner
you purchased by be slightly different. Some models may not have controls for Clean Air and/or for Follow Me, as
these are optional features.