EdgeStar AP8000W User manual

EdgeStar, 8606 Wall St, Suite 1800, Austin, TX 78754
support.edgestar.com • [email protected] • edgestar.com
*Warrantyserviceshouldbeperformedbyanauthorizedservicerepresentativeonly.
SERVICE MANUAL
EdgeStar Small Room Portable Air Conditioner
with 71 Pint Dehumidifier
MODEL:
AP8000W
Document Type: Service Manual
Version: V1.0 04112018
CAUTION: READ ALL SAFETY PRECAUTIONS IN THIS
MANUAL BEFORE SERVICING THE UNIT

1
CONTENTS
CONTENTS....................................................................................................................................... 1
SAFETY PRECAUTIONS..................................................................................................................... 1
ELECTRICAL SAFETY..................................................................................................................... 2
GENERAL SAFETY......................................................................................................................... 3
1 SPECIFICATIONS ........................................................................................................................... 4
2 EXPLODED VIEW AND PARTS LIST................................................................................................ 5
3 WIRING DIAGRAM........................................................................................................................ 7
4 REFRIGERANT SYSTEM DIAGRAM................................................................................................ 7
5 MODES AND OPERATING CONDITIONS ....................................................................................... 8
5.1 TERMS AND DEFINITIONS ..................................................................................................... 8
5.2 COOLING MODE (BLUE LIGHT).............................................................................................. 8
5.3 FAN ONLY MODE (GREEN LIGHT).......................................................................................... 8
5.4 DEHUMIDIFY MODE (AMBER LIGHT) .................................................................................... 9
5.5 OVERFLOW PREVENTION...................................................................................................... 9
5.6 COMPRESSOR PROTECTION.................................................................................................. 9
6 TROUBLESHOOTING................................................................................................................... 10
SAFETY PRECAUTIONS
WARNING: This manual and the information contained herein is intended for use
by certified technicians. The manufacturer or seller is not responsible for the
interpretation or misuse of the information provided, nor does it assume any
liability in connection with its use.
The safeguards and warnings indicated in this manual do not cover all possible
conditions which may occur. Common sense, caution, and care must be
exercised.
To prevent electric shock, always unplug an appliance from the power supply before attempting
any service.
Disconnect the power cord by grasping the plug, not the cord.
Do not bypass, cut, or remove the grounding plug.
Prevent water from spilling onto electric elements or the machine parts.
Always refer to the rating label on the appliance for rated current and voltage.
Always check line voltage and amperage.
Always use exact replacement parts.
Any attempt to repair a major appliance may result in personal injury and property damage.

2
Electrical Safety
Do not exceed the power outlet ratings.
It is recommended that the unit be connected to its own circuit.
A standard electrical supply that is properly grounded in accordance with the National Electrical Code
and all state and local codes and ordinances is required.
Do not use outlets that can be turned off by a switch or pull chain.
Always turn the unit off and unplug it from the outlet when cleaning.
Unplug the unit if it is not going to be used for an extended period of time.
Do not operate the unit with a power plug missing the ground plug, a damaged cord, or a loose socket.
Be sure the appliance is properly grounded.
Do not bypass, cut, or remove the grounding plug.
If the power cord is damaged, it must be replaced by the manufacturer or a qualified technician.
Do not use extension cords or power strips with this unit. You may need to contact an electrician if it is
necessary to use a longer cord or if you do not have a properly grounded outlet. Do not modify the
power cord’s length or share the outlet with other appliances.
Do not start or stop the unit by switching the electrical circuit’s power on and off.
Immediately unplug the unit if it makes strange sounds, emits an odor or smoke and contact customer
service.
Do not remove any part of the casing unless instructed by an authorized technician.
Before the appliance is removed from service or discarded, remove any doors and cut off the power
cord.

3
General Safety
Always unplug an appliance from the power supply before attempting any service. Disconnect the
power cord by grasping the plug, not the cord.
Do not allow children or pets to play on or in the appliance.
This machine is not intended for use by persons (including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge, unless they have been given supervision or
instruction concerning use of the machine by a person responsible for their safety.
Do not install or store this appliance where it will be exposed to the weather.
Disconnect from the power socket before cleaning or maintenance.
If the plug (power cord) is damaged, it must be replaced by the manufacturer or an authorized service
representative.
This machine shall be repaired only by an authorized service representative. Only genuine
replacement parts should be used.
If connected to a circuit protected by fuses, use time-delay fuses with this appliance.
Do not lean items against the glass door.
Please do not close the door with excessive force. If it is found difficult to close the door, please check
for obstruction.
When you plan to dispose of this unit in the future, please comply with the local waste disposal
regulations. Remove any doors so that children and pets will not be trapped in the unit.

4
1 Specifications
Description of product
Portable Air Conditioner
Model
AP8000W
Voltage / Frequency
AC 115V ~ 60Hz
Input Power
860 W
Current
7.9 A
Cooling Capacity (SACC)
4500 BTU
Cooling Capacity (ASHRAE)
8000 BTU
Color
White
Dehumidifying Capacity
71 pints / Day
Coolant
R-410A
Timer
24 Hour
Dimensions (W x H x D)
19.25” x 24.75” x 13.25”
Weight
56 lbs.
The above data is subject to change without notice. Please refer to the rating label on the unit.

5
2 Exploded View and Parts List

6
NO.
PART NAME
NO.
PART NAME
1
BASE PAN
34
TOP COVER PLATE
2
CASTOR
35
TOP COVER PLATE
3
PLUG
36
POWER SUPPLY CORD
4
FAN BRACKET
37
BRACKET
5
FAN MOTOR
38
BRACKET
6
BLADE
39
SHOCK ABSORBER
7
DRAIN BUCKET COVER
40
SIDE PANEL
8
TANK LID
41
SIDE PANEL
9
FLOAT
42
FRONT PANEL
10
FLOAT SWITCH
43
LOUVER
11
DRAINAGE PAN
44
FAN AIR DEFLECTOR
12
COMPRESSOR
45
AIR FILTER
13
RUBBER FOOT
46
REAR PANEL
14
CONDENSER
47
INTAKE GRILLE
15
EVAPORATOR
48
INTAKE GRILLE
16
DISCHARGE PIPE
49
COVER
17
SUCTION PIPE
50
FIXTURE
18
CAPILARY TUBE
51
COVER
19
FILTER DRYER
52
BRACKET
20
FAN HOUSING
53
PLUG
21
FAN HOUSING
54
SENSOR
22
FAN HOUSING
55
CONTROL PANEL
23
FAN HOUSING
56
HEAT EXHAUST HOSE
24
BLOWER WHEEL
57
DUCT CONNECTOR
25
BLOWER WHEEL
58
DUCT CONNECTOR
26
FAN MOTOR
59
GRATED ADAPTER
27
CAPACITOR FOR COMPRESSOR
60
EXHAUST COVER
28
BRACKET
61
REMOTE CONTROL
29
CAPACITOR FOR FAN
62
BATTERY
30
MAIN PCB
63
WINDOW PLATE
31
CONTROL BOARD
64
WINDOW PLATE W/ HOLE
32
MAIN PCB BRACKET
65
SCREW
33
MAIN PCB COVER
66
CARBON FILTER

7
3 Wiring Diagram
4 Refrigerant System Diagram

8
5 Modes and Operating Conditions
5.1 Terms and Definitions
TA: Ambient indoor temperature.
TS: Set temperature.
5.2 Cooling Mode (Blue Light)
The cooling temperature can be set from 61 to 89℉(16 to 32℃.)
The timer function works in cooling mode.
The compressor will run when the difference between the set temperature and the actual ambient
room temperature conforms to the chart below:
When TA≤TS (for 1 minute) the compressor turns off.
When TA>TS+2℉the compressor turns on.
5.3 Fan Only Mode (Green Light)
If the temperature can’t be controlled by the selected mode and the room ambient temperature is
shown on the display the unit will default to fan only mode.
The readout can only display a temperature of 32 to 99 ℉(0 to 37℃.) lf the temperature is out of that
range the display will show LO or HI.
The Timer function works in fan only mode.
(TA-Ts)℉
+2
0
Operation conditon
compressor off with a delay of 1 minute
compressor on

9
5.4 Dehumidify Mode (Amber Light)
In this mode, the air conditioner will operate as a dehumidifier. Because the conditioned space is
closed or sealed, some degree of cooling will continue to occur.
If the room temperature is below 77ºF, the fan will always run on low speed while in dehumidify
mode.
If you do not use the exhaust hose in Dehumidifying mode, you must manually drain the water from
the unit. Additionally, the ambient temperature in the room will probably rise by a few degrees if you
do not use the exhaust hose.
You will be not be able to change the thermostat temperature or fan speed while in dehumidify mode.
5.5 Overflow Prevention
When water is detected in the reservoir for 3 seconds overflow prevention will occur.
The water light turns on.
5.6 Compressor Protection
If power is interrupted, the compressor will only restart after a 3 minute delay.