ACPro APC05AK-A3NNA1C User manual

User Manual
Portable Air Conditioner
Before using your AC Pro Portable Air Conditioner
please read this user manual in its entirety.
MODEL NUMBERS
APC05AK-A3NNA1C
5,000 BTU (DOE rating)
8,000 BTU (ASHRAE rating)
APC06AK-A3NNA1C
6,000 BTU (DOE rating)
9,999 BTU (ASHRAE rating)

1. The portable air conditioner is a heavy object, which needs two or more people
to lift and install. Failed to do so could result in injury or other accidents.
2. Allow the unit to sit upright for at least 3-4 hours before powering on. Shipping
carriers may set the unit on its side, which causes the refrigerant to pool in
certain areas. Standing the unit upright for 3-4 hours allows the refrigerant to
move freely within the coils.
3. Some parts with sharp edges may cause injury, so gloves are highly recommended
for unpacking and installing.
4. Run the unit continuously for 24 hours after letting the unit stand upright for 3-4
hours. This allows the unit to work out any “kinks” that may have resulted during
shipping from our factory to your doorstep.
5. For a quick start video guide of installation, please contact Customer Support.
6. If you have any problems with your product, please send us an email before
submitting a return request, as there might be a simple solution for your issue.
We’re extremely happy to welcome you as a new member of our family! Please
read the tips below before using your product for the first time.
Tips for First-Time Use

Table of Contents
Safety and Instructions
Installation and Setup
Electrical Safety Warning
Parts Description
Operation
Control Panel
Remote Control
Combination Buttons
Replacing the Batteries
Installation
Tools Required
Parts List
Removing Collected Water
Installing the Power Cord Hooks
Installing in Double-Hung SashWindows
Installing in Sliding Sash Windows
Installing Exhaust Hose
Cleaning and Maintenance
Cleaning the outer case
Cleaning the exhaust hose
Cleaning the filter
Maintenance Checklists
Troubleshooting
Malfunction Codes
Warranty&Customer Support
01
01
02
04
05
05
07
09
10
10
10
11
11
13
14
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22
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Safety and Instructions
01
Installation and Setup
Please read all instructions before use and save this user manual for future
reference. A digital version can be obtained from Customer Support.
Your safety and the safety of others are very important to us. We have provided
many important safety messages throughout this manual and on the appliance
itself. Always read and follow all posted safety messages.
To reduce the risk of fire, electric shock, injury, or death to persons using or near
this appliance, please follow some basic safety precautions. These precautions
include, but are not limited to, the following:
● This appliance is not intended for use by any persons (including children) with
reduced or restricted physical, mental, or sensory capabilities, or lack of
experience and knowledge, unless under the direct supervision of a person
responsible for their safety.
● Please keep plastic bags and sheets out of the reach of children as they might
be mistakenly used for play. Packaging materials can become airtight chambers
and may pose a risk of suffocation if not disposed of properly.
● When installing or moving the appliance, be careful not to pinch, crush, or
damage the power cord.
● Never attempt to operate this appliance if it visibly damaged, malfunctioning,
disassembled or has missing or broken parts. This includes exposed wiring on a
damaged cord or electrical plugin. All repairs and servicing must be performed
by qualified service personnel. Use only authorized AC Pro factory OEM parts.
● Keep the product away from fire. Do not store or use flammable gases or
materials near the appliance.
● Do not use heating equipment near the appliance.
● In the event of a gas leak (propane gas, LP gas, etc.) do not operate this or any
other appliance. Open a window or door to ventilate the area immediately.

02
● Only use the appliance in an upright position. Make sure the angle of inclination
<10°. Always place the appliance on a stable, flat, level surface to prevent the
air conditioner from overturning.
Electrical Safety Warning
● If the power cable is damaged, it must be replaced by the manufacturer or an
authorized technical service center in order to avoid all risk.
● During the installing or moving the appliance, be careful not to pinch, crush, or
damage the power cord.
● Do not damage, alter, excessively bend, twist, pull or heat the power cord.
● Do not cover the power cord with a rug or carpeting.
● Do not rest hot or heavy objects on the appliance and power cord.
● Always plug into a fixed 115V AC ground outlet.
● Never plug or unplug the appliance with wet hands.
● Push the power plug all the way into the wall outlet so that it will not loose.
● Always grip the plug firmly and pull straight out from the outlet when taking it out.
● Never unplug the appliance by pulling on the power cord.
● Never use the appliance if the outlet is damaged or loose.
●This product should be plugged directly into a power outlet. Power outlets should
be properly rated, protected, and sized in order to avoid electrical overload. Do
not use a multiple-outlet power strip or extension cord. Failure to do so may
result in short-circuit or electrical shock.
● Do not cut or remove the third (ground) prong from the power cord.
●Always unplug the unit from the outlet before cleaning or maintenance operations.
● Your air conditioner must be used in a properly grounded wall receptacle. If the
wall receptacle you intend to use is not adequately grounded or not protected by
a time-delay fuse or circuit breaker, have a qualified electrician install the proper
wall power receptacle before using this appliance.

03
● Be sure that the air conditioner is properly grounded. To minimize shock and fire
hazards, proper grounding is important. The power cord is equipped with a three-
prong grounding plug for protection against shock hazards.
● Do not run the air conditioner without the white plastic shell in place. This could
result in mechanical damage within the air conditioner.
LCDI (Leakage Current Detection and Interruption) plug
The power cord used with this air conditioner contains a current detection device
designed to reduce the risk of fire. In the event that the power supply cord is
damaged, it cannot be repaired. The power supply cord must be replaced with a
replacement cord received from the manufacturer by a trained service technician.
Always finish the test of LCDI plug before use:
Follow 4 steps on the LCDI plug case, if the TEST button does not cause the circuit
breaker trip or the RESET button will not stay engaged, unplug the air conditioner
immediately and contact Customer Support.
1. Plug in the air conditioner.
2. The power supply cord will have two
buttons on the plug head. If you press
the TEST button you should notice a
clicking noise as the RESET button
pops out.
3. Press the RESET button again, and
you will notice a clicking noise as the
button engages.
4. The power supply cord is now supplying
electricity to the unit.
● Do not use the LCDI plug to turn the unit on or off
● Always make sure the RESET button is pushed in for correct operation
● The power supply must be replaced if it fails to reset when either the TEST
button is pushed, or it cannot be reset. Please contact us for more information.

04
Parts Description
1
2
3
4
5
7
8
9
10
This picture is only for reference. Please refer to the actual product
for the appearance.
6
1
8 7 6
9
10
5
1
2
3
4
Remote controller
Control Panel
Vertical Airflow Louver
Horizontal Airflow Louver
Caster Wheels
Air Intake
Air Outlet Adapter
Exhaust Hose
Window Slide Adapter
Power Cord
Power Cord Hooks

05
Operation
Control Panel
1
1
2
3
4
5
6
3 4 5 6
2
ON/OFF Button
+/- Button
Fan Button
Notes:
● After powering the air conditioner on, the air conditioner will emit a single beeping
sound after powering on. After that, you can operate the air conditioner by using
the control panel or remote.
● The air conditioner will emit a beep after pressing each button on the control panel.
● The dual-8 nixie tube on the control panel will display the set temperature when
incooling mode, but won’t display anything in other modes. The dual-8 nixie tube
won’t display anything while the air conditioner is powered off.
Sleep Button
Timer Button
Mode Button

06
ON/OFF Button
Press to power the air conditioner ON or OFF.
+/- Button
● Pressing this button will allow you to change the temperature setting. Holding
either button will increase or decrease automatically. It will take 3 seconds for the
temperature settings to be confirmed by the machine.
● After pressing the timer button, the +/- buttons will adjust the timer setting from
0.5-24 hours in 0.5-hour increments. After the 10-hour mark, the +/- button will
adjust the timer setting in 1-hour increments. It will take 5 seconds for the timer
settings to be confirmed by the machine.
Note: This button is not not valid under dry and fan model.
Fan Button
Pressing this button will cycle the fan speed through one of 4 fan modes, as shown
below:
Sleep Button
Press this button to enter the sleep operation mode. Sleep mode is not available
for Fan mode and Dry mode. When in sleep mode, the AC temperature will
automatically increase by 2°F for the first hour and 4°F for the second hour and
then will keep running with this temperature.
Timer Button
When the unit is running, press this button to schedule when the unit will power
off by using the +/- button to adjust the length of time before powering off. When
the unit is not running, press this button to schedule when the unit will power on
by using the +/- button to adjust the length of time before powering on.
Mode Button
Pressing this button will cycle through the following modes, as shown below:
AUTO LOW MED HIGH
1
2
3
4
5
6
COOL DRY FAN

07
Remote Control
1
12
2
3
4
3
4
5
5
6
6
7
7
This is a universal remote control for a variety of models. If your model does not
have a function listed on the remote control, there will be no changes in the
operation of your unit. The max range of the remote control is 25 feet with no
obstacles or interference from other devices, such as wireless phones or
fluorescent lamps.
The air conditioner will emit a beep sound if the signal from the remote has been
received successfully.
ON/OFF button
MODE button
+/- button
FAN button
X-FAN button
SLEEP button
TIMER button
On/Off Signal Sending
X-Fan
Sleep Mode
Child Lock Mode
Speed Setting
Time SettingTemperature Setting
Fan Mode
Dry Mode
Cool Mode X-

08
ON/OFF Button
Press to power the air conditioner ON or OFF.
Mode Button
● Press this button to cycle through the following modes. A corresponding logo
indicator on the left side of the remote will be shown.
● a. Cool mode: standard cooling mode. The set temperature and fan speed can
both be adjusted.
b. Dry mode: the unit will run on low speed for dehumidification. The fan speed
cannot be adjusted.
c. Fan Only mode: the air conditioner will not produce cool air, only blow air from
the outside. The fan speed can be adjusted.
+/- Button
● Pressing the “+” or “-” button will increase/decrease the set temperature by 1°F.
Holding the button for 2 seconds will cause the temperature to change rapidly.
Release the button once your desired temperature is reached.
● After pressing the Timer button, each press of the +/- button will increase/
decrease the time by 0.5 hours. Holding the button for 2 seconds will cause the
timer to change rapidly. Release the button once your desired time setting has
been reached.
Fan Button
● Press this button to cycle through the Auto mode and 3 fan speeds (Low,
Medium, High)
1
2
3
4
5
Auto
Speed 1 Speed 2 Speed 3
X-Fan Button
Press this button to toggle the X-Fan mode on or off. The X-Fan operation mode
will keep the fan running at a low speed while the air conditioner is powered off in
order to blow residual water inside the air duct. Pressing the X-Fan button again
will immediately power the fan off.

09
Combination Buttons
Light Function
Press and hold the “+” and “FAN” buttons simultaneously for 3 seconds to turn the
lights on the air conditioner on or off. The default setting after being powered on is
for the lights to be on.
Child lock Function
Press the “+” and “-” buttons simultaneously to enter the child lock function. While
in this mode, the remote control will display a LOCK symbol and will not send any
signal to the air conditioner.
Change Between °F and °C
With the remote powered off, press the Mode and “-“ buttons simultaneously to
switch between Fahrenheit and Celsius displays.
Sleep Button
Press this button to enter the sleep operation mode. While in sleep mode, you
can only use the Cool modes. When in sleep mode, the AC temperature will
automatically increase by 2°F for first hour and 4°F for second hour and then
will keep running with this temperature.
Timer Button
Press this button to activate the timer button. Use the +/- buttons to adjust the
length of the timer before the unit powers off. The time setting range is 0.5-24
hours, in 0.5-hour increments. Press the timer button a second time to confirm
the timer setting. If the characters on the display are blinking, you must press
the Timer button again to confirm the timer setting. If you have confirmed a time
setting, you can press this button again to cancel the timer mode.
6
7

10
Installation
Tools Required
Replacing the Batteries
1. Press the back side of the remote control
battery cover and slide out following the
engraved arrow.
2. Replace with two new AAA(1.5V) batteries
(not included) of the same make and model.
Make sure the polarities (+ & -) are aligned
correctly.
3. Reinstall the battery cover box.
reinstall
remove
battery
cover of battery box
The following tools will be needed before starting installation.
Phillips head screwdriver
tape measure
flat head screwdriver
scissors
saw
pencil

11
Parts List
Removing Collected Water
exhaust hosejoint Bjoint A joint C adapter
support
window panel
sponge B
sponge A drain hose
remote control
wire hook screw window
fastener protective grille
drainage pipe pipe hoop
rubber plugpipe clip
bolt
nut
washer
spring
washer
rain shield
There are 2 ways to remove collected water from the air conditioner. The drainage
hose needs to be installed first, following the step below.
Installing the drainage pipe
1. Remove the rubber plug from
the drainage port.
drainage port

12
2. Use a screw to attach the
drainage pipe clip on the
bottom right side of the
rear case.
3. Insert the drainage pipe into the drainage port, then attach the pipe hoop to
keep the hose secure.
4. Insert the rubber plug into the other side of the drainage pipe, attach a pipe
hoop to keep the plug secure, then attach the drainage hose into the drainage
pipe clip.
Method A: Manual Drainage
When the chassis is full with water, the buzzer will beep 8 times and the display
panel will show an H8 malfunction code to remind you to drain the water.
1. Move the unit to a suitable place for discharging water. Make sure to keep the
unit horizontal and not tilt the unit so water does not spill.
2. Remove the drainage pipe from the drainage clip, then remove the rubber plug
on the pipe to drain the water.
3. After discharging the water, put the rubber plug back into the drainage pipe and
reattach to the drainage clip.
4. After draining, the unit will resume operation after the compressor has stopped
running for 3 minutes.
Method B: Continuous Drainage
Water can be drained into a floor drain by attaching a ½ inch diameter hose
1. Remove the continuous drain cap by turning
it counter-clockwise, then remove the now-
exposed rubber stopper from the spout.
drainage port drainage
pipe clip
screw

13
Installing the Power Cord Hooks
1. Assemble the 2 power cord hooks on the back of the unit as shown below.
2. Screw the drain hose adapter into the
spout by twisting clockwise.
3. Insert the drainage hose into the drain
connector.
Note: When using the continuous drainage option, make sure that the air
conditioner is located on a flat, level surface and that the drain hose is directed
downwards and clear of any obstructions. Placing the air conditioner on an uneven
surface may result in the chassis filling with water until the H8 malfunction code is
displayed. If this occurs, empty the water in the chassis, then recheck the air
conditioner location and hose connection.
direction of wire hook is upward
direction of wire hook is downward
screw
wire hook
2. Wrap the power cord around the power cord hooks when not in use.

14
Installing in Double-Hung Sash Windows
Note: If the width of your window is smaller than 20.5 inches, please remove the
adjusting panel from the window panel and then cut the window panel to make the
width of the window panel the same width as your window.
1. Assemble the rear clip by snapping the Joint B and Joint C together.
clasp
rear connector (lower)
rear connector (upper)
2. Snap the attached Joints B+C into place on the inner side of the window panel.
window panel
joint B+C inner side
3. Attach the protective grill on the outer side of the window panel to Joint B+C
with included screws.
screws
protective grille

15
4. Attach the rain shield and rain shield support to the outside of the window panel
by using the included nut, spring washer, washer, and bolts.
nut spring washer
washer bolt
support nut spring washer
screws
washer
rain shield
5. Cut Sponge B to the width of your window and attach it to the bottom of the
window sill.
sponge B (adhesive)
6. Place the assembled window panel on the window sill and adjust until it fully
covers the width of your window, then screw the window panel into place on
the window sill.
Adjustment panel
Window panel assemble
adjustment panel
Screws
20.5"~37.4"

16
20.5"~37.4"
Note: If the width of your window is smaller than 20.5 inches, please remove the
adjusting panel from the window panel and then cut the window panel to make the
width of the window panel the same width as your window.
Cut
adjustment panel
Window panel assemble Window panel
<20.5" Window stool
Note: if the width of your window is greater than 56.7 inches, attach the extension
panel to the adjustment panel to make the width of the window panel the same
width as your window.
Screws
Extension panel
adjustment panel Window panel assemble
7. Cut Sponge B to the width of your window and attach to the top of the
assembled window panel.
sponge B (adhesive type)
8. Close the window sash tightly against the assembled window panel.