About the controls on the air conditioner
Vent Control
The vent control is located behind the front grille on the right
side of the air discharge area. When CLOSED, only the air
inside the room will be circulated and conditioned. When
OPEN, the vent allows outdoor fresh air exchange.
To open or close the vent:
1. Remove the front grille.
2. Remove the vent card screw.
3. Remove vent card, turn it over and replace it by locating
rear hole in card over locating pin inside air discharge and
reattaching screw at front.
Air Direction
Cool Only Models
Auxiliary Controls – Dip Switches (location varies by model)
The auxiliary dip switch controls are located
The owner is responsible for checking switches
and ensuring they are in the desired position.
Fan Cycle/Continuous - Cool
When this switch is enabled (RIGHT), it allows the indoor
fan to cycle on/off with the compressor. When this
switch is disabled (LEFT), it allows the indoor fan to run
continuously. The default setting is right (fan cycle).
Filter Reminder Funtion
When this switch is enabled (RIGHT), an LED will light
up the user interface after 250 of accumulated fan run
time. It serves as a reminder to clean the filter. When
this switch is disabled (LEFT), the function is disabled.
The default setting is right (enabled).
Heat/Cool Models
Auxiliary Controls – Dip Switches (location varies by model)
The auxiliary dip switch controls are
shown in this figure.
The owner is responsible for checking
switches and ensuring they are in the
desired position.
8
Horizontal louvers
on the front grille let you
control the air direction
up and down.
The unit leaves the factory set at the CLOSE position.
Locating hole
Screw hole
OPEN position
(Mesh end toward back)
Remove the front grille to adjust
the vertical louvers side-to-side
to direct the air left
or right.
COOL
FAN
HIGH
MODE
ON
MED
OFF
TIMER
TEMP
ON
-
+
ON
OFF
SLEEP
OFF
Fan Cycle/Continuous - Cool
Filter Reminder Function
Fan Cycle/Continuous - Cool
Locating hole
Screw hole
CLOSE position
(Mesh end toward front)
Fan Cycle/Continuous - Cool
Filter Reminder
Function
Fan Cycle/
Continuous - Heat
Class 2
No function (reserved
for future use)