Care And Cleaning; Additional Things You Should Know - Keystone KSTAW15C User Manual

AIR CONDITIONER FEATURES
DISPLAYS:
DISPLAYS:
Shows the set temperature in " C" or " F" and the
Auto-timer settings.While on Fan only mode,it shows
the room temperature.
Error codes:
AS-Room temperature sensor error-Unplug the unit
and plug it back in.If error repeats, call for service.
NOTE:In Fan only mode,it will display"LO" or "HI".
-Evaporator temperature sensor error-Unplug the
unit and plug it back in.If error repeats, call for
service.
NOTE: " "is displayed as shown in the left picture.
HS -Electric heating sensor error-Unplug the unit and
plug it back in.If error repeats, call for service.
NOTE:
If the unit breaks off unexpectedly due to the power
cut, it will restart with the previous function setting
automatically when the power resumes.
Air Directional Louvers
Air Directional Louvers
Air Direction(4- way)
The 4-way air directional louvers allow you to
direct the air flow Up or Down(on some models)
and Left or Right throughout the room as needed.
To adjust the air directional louvers side-to -side,
use the center handles as you move it side-to-side.

ADDITIONAL THINGS YOU SHOULD KNOW

Now that you have mastered the operating procedure,
here are more features in your control that you should
become familiar with.
The Cool circuit has an automatic 3 minute time
delayed start if the unit is turned off and on quickly.
This prevents overheating of the compressor and
possible circuit breaker tripping.The fan will
continue to run during this time.
The control is capable of displaying temperature in
degrees Fahrenheit or degrees Celsius. To convert
from one to the other, press and hold the Left and
Right Temp/Timer buttons at the same time, for 3
seconds.
Displays
O O
Fresh Air Vent Control
Fig. A
(VENT CLOSED)
Fig. C
(VENT & EXHAUST
OPEN)

CARE AND CLEANING

CAUTION
Clean your air conditioner occasionally to keep it looking
new. Be sure to unplug the unit before cleaning to
prevent chock or fire hazards.
Air Filter Cleaning
The air filter should be checked at least once a month to see
if cleaning is necessary. Trapped particles in the filter can
build up and cause an accumulation of frost on the cooling
coils.
14
Fig. B
(VENT OPEN)
The Fresh Air Vent allows
the air conditioner to:
1. Recirculate inside
air - Vent Closed
(See Fig.A)
2. Draw fresh air into the
room- Vent Open
(see Fig.B)
3. Exchange air from the
room and draws fresh
air into the room - Vent
and Exhaust Open
(see Fig.C)