8
www.costway.com
9
www.costway.com
either vertically or horizontally (as shown in Figure 5 and 6).
3). Pull apart the parts of the window sealing board assembly, adjust the distance of the
window sealing board assembly pulled apart so that the two ends of the assembly
come into contact with the window frame, and fasten the parts of the assembly with
copper screws.
Figure 5 Figure 6
1.4 Installation of the unit
1). Move the machine with the heat exhaust hose assembly installed before the window
and keep the unit at least 20in away from the walls or other objects. (As shown in
Figure 7).
Figure 7
2). Snap the flat end of the heat exhaust hose short connector into the elliptical hole of
the window sealing board assembly (as shown in Figure 8 and 9).
Note: 1. The flat end of the heat exhaust hose short connector must be snapped into
place.
2. The heat exhaust hose may not be bent and shall be free from significant
(greater than 45°) flexure, and the heat exhaust hose shall be ventilated properly.
Figure 8 Figure 9
Important notes:
The exhaust hose is 11in-59in long and this length is determined based on the
20in
20in
specification of the air-conditioner (s). Do not use prolonged hose or replace with other
different hoses as this may affect the functions of the air-conditioner. The exhaust must be
smooth and the air-conditioner may overheat if the exhaust is obstructed.
Control Setting
One. Operation instructions of the control panel
1. Select the operation interface depending on the models and functions. The operation
interfaces is as follows:
Functions Setting
This portable air conditioner has three functions: cooling, dehumidifying and fan. Fan
has two speeds: high speed and low speed, setting temperature is 16--30
℃
（
60
～
86
℉）
, 24 hours timer, sensor and water-level protective function.
Buttons
:
There have six keys on the control panel: POWER
，
Mode
，
Fan Speed, Timer, Up key
and Down key .
a).
POWER Key:
Press the key to start the unit ,and press this key again to turn unit off.
b).
Mode Key:
Set the Cooling , Dehumidifying and Fan Mode when unit is working or
Timer-On Situation.
c).
Fan Speed:
From pressing the button , fan speed change by low - high - low loop
manner, but not available in dehumidifying mode.
d)
.
Timer Key:
Can set the Timer-Off function in unit working situation, when setting the
time, the regular time indicator will illumine; can adjust the time again while the regular
time indicator will illumine; then it will display the room temperature again in the Off mode.
Can also set in the Timer-On function, same as above setting.
Fan
button
Double 8
display
area
Mode
button
Regular
time
indicator
Celsius
degree
indicator
Fahrenheit
degree
indicator
ON/OFF
button
Down
button
Up button
Timer
button
