Normal Sounds; Air Conditioner Features; Electronic Control Operating Instructions - Keystone KSTAW05A User Manual

Sound of Rushing Air
At the front of the unit, you may
hear the sound of rushing air _
being moved by the fan
Gurgle/Hiss
"Gurgling or hissing"noise may
be heard due to refrigerant
passing through evaporator
during normal operation.
High Pitched Chatter
High efficiency compressors
may have a high pitched chatter
during the cooling cycle.
Vibration
Unit may vibrate and make noise
because of poor wall or window
construction or incorrect installation.
Pinging or Switching
Droplets of water hitting condenser
during normal operation may cause
"pinging or switching"sounds.
ELECTRONIC CONTROL OPERATING INSTRUCTIONS
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 the remote.
ADJUST
TEMPERATURE
OR TtME
ACTIVATE
TIMER
RESET BUTTON
SET MODE
ENERGY
SAVER MODE
ADJUST
TEMPERATURE
OR TtME
DISPLAY
TEMPERATURE
OR TIME
FOLLOW ME INDICATOR
TURN UNIT
ON OR OFF
UNIT CONTROL