Weltem americool WPC-15000 User manual

1
Owner’s Manual
WPC-15000
Please read and save these instructions. Read carefully before attempting to assemble, install, oper-
ate or maintain the product described.
Protect yourself and others by observing all safety information. Failure to comply with instructions
could result in personal injury and / or property damage! Retain instructions for future reference.
AmeriCool by Weltem Portable Air Condioners feature spot cool-
ing for large areas where cooling of the enre area is not praccal.
A dedicated spot cooling thermostat controls the unit in this ap-
plicaon. These air condioners can also be used in smaller areas
for room cooling.
A control panel provides ease of use and contains a self-diagnosc
funcon and display, showing operang modes, room and set
temperatures, and faults. If an abnormal operaon occurs, a visual
display of the fault is shown. Caster wheels are included for easy
portability. Suitable applicaons include: a factory or work place,
industrial kitchen, computer room, emergency cooling, outdoor
event, etc.
Aer unpacking the unit, carefully inspect unit for any damage that may have occurred during
transit. Check for any loose, missing, or damaged parts.
DescripƟon
Unpacking
WPC-15000, WPC-15003
Figure 1
Owner’s Manual
SpecificaƟons
WPC-15000 / WPC-15003
Portable Air Conditioners
by
Model No. Power Supply Ph-V-Hz Cooling Capac-
ity Btu/h
Power Consump-
on Was EER Btu/Wh
WPC-15000 Single Phase, 220V, 60Hz 60,000 5000 12.0
WPC-15003 3 phases, 460V, 60Hz 71,000 5400 13.2
Model No. Nema Plug Power Cord
Gauge AWG
Power Cord Length

Dimensions
W x D x H - in. (mm)
WPC-15000 6-50 P 8 6 735 x 1310 x 1520
WPC-15003 Terminal type 10 6
Model No. Weight (Net / Gross) Lbs(kg) No. of Cool Air
Outlets Pcs
Condensate tank
Gallons(Liters)
Ambient temperature
range °F( °C)
WPC-15000 (661 / 694) 300 / 315 3Auto Pump
Included 64~113 (18~45)
WPC-15003 (694 / 727) 315 / 330

2
Owner’s Manual
WPC-15000 / WPC-15003
SpecificaƟons (ConƟnued)
General Safety InformaƟon
Please read this manual carefully for instrucons on correct installaon and usage. Please read
all safeguards.
1. Transport and store the unit in an upright posion only. Leave unit in an upright posion for at
least 3 hours before first use.
2. Always place the unit on an even, level surface.
3. Ensure the unit is connected to a grounded power supply of the correct rang / capacity.
4. The unit will cool when the room temperature is between 18°C (64.4°F) ~ 45°C(113°F) depend-
ing on the thermostat seng.
5. DO NOT use this unit for funcons other than those described in this instrucon manual.
6. DO NOT lt the unit.
7. DO NOT cover or obstruct the unit’s inlet and outlet grilles.
8. DO NOT use the unit in areas where it will be exposed to rain or water.
9. NEVER unplug the unit while it is operang.
Model No. Seng temperature
(Room cool mode) °F( °C)
Seng temperature
(Spot cool mode) °F( °C)
WPC-15000 64~86 (18~30) 32~86 (0~30)
WPC-15003
Model No. Applicaon Area
(Room cool mode) ²(m²)
Refrigerant
Type / oz(g)
Design Pressure - Hi/
Low Psig
WPC-15000 1700 (159) R-410A
/ 112 (3200) 465 / 250
WPC-15003 2045 (190) R-410A
/ 109 (3100)
Model No. Indoor Air Flow
CFM(CMM)
Wheels
pcs / diameter
Hot Air Duct Diam-
eter In.(mm)
Maximum Duct Length
(m)
WPC-15000 1700 (48) 4 / 127mm 20 (500) 100 (30)
WPC-15003 1900 (53) 4 / 127mm 20 (500) 100 (30)
Safety Devices
Compressor overload protector, An-freezing thermister,
Full drain tank switch, Automac restart (Power inter-
rupon), Compressor me delay program, High pressure
switch
Features
Temperature control, Self-diagnosc funcon, Two speed
fan, Oponal drain pump kit, Washable filters, °F( °C)
display, Off-mer

3
Owner’s Manual
WPC-15000 / WPC-15003
10. DO NOT place any foreign objects on the unit.
11. DO NOT operate the unit with wet or damp hands.
12. DO NOT allow chemical substances to come into contact with the unit.
13. DO NOT operate the unit in the presence of flammable substances or vapors such as alcohols,
pescides, gasoline, etc.
14. DO NOT use the plug to start and to stop the unit. Always use the control panel to start and
to stop the unit.
15. Always turn offthe unit when it is not in use and unplug the power plug from the electrical
outlet.
16. Always turn the unit offand unplug the main power plug from the electrical outlet before
cleaning, moving or performing maintenance.
17. AVOID the use of adapter plugs or extension cords. If it is necessary to use an extension cord
or an adapter plug to operate the unit, ensure that they are correctly rated for the applica-
on. Consult a local qualified lectrician and all local electrical codes to ensure proper setup.
Any extension cord used with this device must be rated for a minimum of 20A.
18. DO NOT unplug the unit by pulling on the electrical cord. Keep electrical cord away from heat
sources and always completely unroll the cord to avoid overheang. If the power cord be-
comes damaged, a qualified service agent, qualified electrician, or similarly qualified person
must replace it, in order to avoid a hazard or shock.
19. The filters must be used with the product at all mes. When the filters are removed for clean-
ing, always ensure that the unit has been turned offand unplugged from the electrical outlet.
20. Regularly clean the filters to maintain efficiency. If the filters are not cleaned regularly, the
units output performance and efficiency will decline and energy consumpon will increase.
21. DO NOT operate the unit with a damaged power cord or plug, aer it malfuncons, has been
dropped or damaged.
22. Only use in the upright posion on an even, flat surface. Unit must be posioned at least 24
inches (60 cm) from the nearest object in any direcon.
23. Stop operaon immediately if abnormal noise or odor is noced. Contact a local service
center.
24. Appliance is not to used by children or persons with reduced physical, sensory or mental
capabilies, or lack of experience and knowledge, unless they have been given supervision or
instrucon.
25. Children being supervised not to play with appliance.
26. That the appliance shall be installed in accordance with naonal wiring regulaons.
27. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or
similarly qualified persons in order to avoid a hazard.
SAVE THESE INSTRUCTIONS
DO NOT use the unit in wet environments, such as a laundry room, to avoid
the risk of electrical shock.
DO NOT operate the unit in explosive or flammable environments.
DO NOT operate a unit with a damaged power cord.

4
Owner’s Manual
WPC-15000 / WPC-15003
Assembly
COMPONENT PARTS
Front and Right Side View
Condenser / filter
Figure 3
Figure 2
Back and Le Side View
Caster
Electrical access panel
Drain pump hose connector
Handle
Cool air outlet
Display / Control board
Top fan exhaust flange
Evaporator / filter
Condenser / filter
Drain pump included
Figure 4 Figure 5
Figure 6
1. Remove cool air outlet hose(s) from
carton.
2. Place the cool air outlet hose(s) on
the front top of air condioner.
3. Use screws (enclosed inside of box
with cool air outlet hose(s) to install
the cool air outlet hose(s)
on the air condioner as shown in
Figure 5.
1. Take out the cord holder
from the accessory box.
2. Place the cord holder on
the back side of air condioner.
3. Use screws (enclosed inside of
accessory box ith cord
holder)to install the cord
holder on the air condioner
as shown in Figure 4.
TOP FAN EXHAUST FLANGE
1. Remove the top fan exhaust flange from carton.
2. Place the top fan exhaust flange on the top of air
condioner.
3. Use screws (enclosed inside of box with the top fan
exhaust flange) to install the top fan exhaust flange on air
condioner as shown in Figure 5.
POWER CORD HOLDER
DISCHARGE DUCTS
/SUPPLY AIR DUCT

5
Owner’s Manual
WPC-15000 / WPC-15003
InstallaƟon
MOVING THE UNIT
PLUGGING IN THE UNIT
Unlock the casters and push the unit using the side handles to a flat, level surface and set the
caster brakes to the locked posion.
Check the prongs and surface of the power cord plug for dust/dirt. If dust and/or dirt are pres-
ent, wipe offwith a clean, dry cloth.
Check the power cord, plug and prongs for damage or excess play.
If any damage or excess play is found, contact a qualified repair technician or a qualified electri-
cian to perform replacement or repair of the power cord, plug or prongs.
NOTE: Make sure the AC outlet is free of dirt, dust, oil, water, or any other foreign material.
WARNINGS REGARDING PROPER LOCATION FOR INSTALLATION
Do not use the unit in explosive environments or in areas where flammable
gas leakage may occur.
Do not use the unit in areas where it will be exposed to rain or water.
Do not use the unit in a corrosive atmosphere.
Do not use the unit above 18°C(64°F) ~ 45°C(113°F).
Do not install the unit on uneven or sloping surface. The unit may roll or
topple over even if the casters are set to the locked posiƟon.
If the power cord or plug is damaged, repair should only be performed by
qualified electrical personnel.
Do not connect / disconnect the power cord or aƩempt to operate buƩons
with wet hands. This could result in electrical shock.

6
Owner’s Manual
WPC-15000 / WPC-15003
OperaƟon
CONTROL PANEL
1. POWER BUTTON: Acvates unit when POWER BUTTON is pressed. (Fan starts on low speed). If
power buon is pressed during operaon, unit stops.
2. BLOWER BUTTON: Changes fan speed from (Low) to (High) when pressed.
3. SPOT/COOL BUTTON: Acvates compressor and begins producing cool air 5 seconds aer but-
ton is pressed. Regulates temperature based on outlet cool air temperature.
4. ROOM/COOL BUTTON: Acvates compressor and produces cool air 5 seconds aer buon is
pressed. Regulates temperature based on inlet ambient air temperature.
5. SET TEMP BUTTONS: Change target temperature/data value by +/- 1. Change data value by +/-
10 by pressing connually. Press the SET TEMP BUTTONS to set temperature. Upper buon is
to heighten temperature and Lower buon is to lower temperture.
6. ALARM: Alarm indicator lights (blinks) and indicates abnormal system operaon. If Alarm oc-
curs, compressor stops. System operaon stops when ALARM light is acvated (blinks) longer
than 3 minutes.
7. CURRENT TEMP: Displays current room temperature in display in Fahrenheit. (In Room Cool
Mode only). SPOT/COOL Mode – Displays outlet (cool air) temperature during normal opera-
ons. In order to change °F to °C, press SPOT/COOL and ROOM/COOL buons together for 2
seconds. C will blink 2 mes and Figure will change to °C. ALARM codes blink and are displayed
when abnormal operaon occurs.
NOTE: Canadian version shows the temperature in Celsius first when you turn on the unit.
8. TARGET TEMP: displays the unit set temperature for ROOM/COOL mode only.
OFF-TIMER: Enter to Timer Seng Mode if you press BLOWER Buon and SPOT/COOL Buon
together for 1 seconds. Press UP/DOWN Buon to set the mer unl it shows the figure you
want to set. Aer 5 seconds, the figure will be memorized and the compressor will stop aer the
me set.
AUTO RESTART: If the unit goes offdue to an electrical interrupon, the unit will automacally
restart when the power resumes.
1 2
5
3 4
6
87
Figure 6

7
Owner’s Manual
WPC-15000 / WPC-15003
Maintenance
FILTER CLEANING (See Figures 7 and 8)
There are three filters in the unit. The evaporator filter is located at the front of the unit. The
condenser filters are located at the side of the unit.
1. loosen up 2 bolts on the front filter guard.
2. Slide filter up and use a vacuum cleaner to remove the dust from the filter.
3. If the filter is heavily covered with dust and dirt, warm water and mild soap or neutral deter-
gent may be used to wash the filter. Do not use any other chemicals to clean filter, as they will
likely damage the filter.
4. Dry the filter in a shaded area before replacing it. Do not operate the unit without the filter
installed and the filter guard in the closed posion.
5. Replace the clean filter and close the filter guard.
6. To clean the condenser filters, liup on the side filters from the middle bar slightly and then
angle the filters outwards from the boom and remove.
7.Use the same cleaning procedure as above (3 – 5).
8. To replace the condenser filter, place the top of the filter in the guide and slide the filter up
unl the boom of the filter clears the frame. Then push the boom of filter into the guide
and let filter gently fall inside the guide.
NOTE: For effecve cooling clean the filter at least every 2 weeks.
– For your convenience, record the complete model number and product name (located on the
Product Idenficaon Plate), the purchase date, purchase locaon, serial number, and warranty
period in the table below.
– Also, aach your purchase receipt as proof of purchase to this instrucon manual for future
reference.
– To ensure your product is covered by warranty, the complete faulty product along with your
original purchase receipt must be provided at the place of purchase.
Do not operate without the filter fiƩed.
Do not operate the unit with a damaged cord or plug, aŌer the unit malfunc-
Ɵons, or if the unit has been dropped or damaged.
– Loosen up 2 bolts on
the front filter guard.
– Slide filter up and use
a vacuum cleaner to remove
the dust from the filter.
– Remove dust from the filter
using a vacuum cleaner
hose aachment.
– If required wash the filter in
lukewarm water with a mild
detergent. Leave to dry in
a shaded area before
reinstalling.
Figure 7 – Removing Filters Figure 8 – Removal of Dust

8
Owner’s Manual
WPC-15000 / WPC-15003
Maintenance (ConƟnued)
– To ensure your product is covered by warranty, the complete faulty product along with your
original purchase receipt must be provided at the place of purchase.
Product Portable Air CondiƟoner
Model No.
Date of Purchase
Place of Purchase
Serial No.
Period of Warranty
Customer: Please read and keep this
manual for future reference and keep
sales receipt as proof of purchase.
SELF-DIAGNOSTIC CODES (See Table 1)
The alarm light is acvated if abnormal operaon occurs, and a code is displayed on the control
panel. The compressor and condenser fan motor will stop operang. The evaporator fan will con-
nue to run for 3 minutes. If the fault is recfied within 3 minutes, the unit will resume opera-
on. If the fault persists for more than 3 minutes, the evaporator fan also stops. The fault must
be recfied before the unit can resume normal operaon.

9
Owner’s Manual
WPC-15000 / WPC-15003
SELF-DIAGNOSTIC ALARM CODES
Alarm Display Problem Cause Correcve Acon
Frost prevenon
sensor and Abnormal
temperature sensor
value
• Indoor heat
exchanger tempera-
ture too low
• TH3 temperature
sensor has a loose
or broken connec-
on
• Do not use the air
condioner if ambient
temperature is lower
than 18°C (64°F)
• Contact a qualified
service agent
Refrigerant high
pressure switch
• Blocked air filter
• Blocked / kinked
exhaust duct
• Ambient tempera-
ture is too high
• Clean air filter
• Ensure exhaust duct is
not blocked / kinked
• Do not use the air
condioner if ambient
temperature is higher
than 45°C (113°F)
Abnormal tempera-
ture sensor value
TH1(Outlet) tem-
perature sensor has
a loose or broken
connecon
Contact a qualified service
agent
Abnormal tempera-
ture sensor value
TH2(Inlet) tem-
perature sensor has a
loose or
broken connecon
Contact a qualified service
agent
Compressor over-
loaded
• Ambient tempera-
ture is too high
• Unstable voltage
supply
• Defecve compres-
sor
• Do not use the air
condioner if ambient
temperature is higher
than 45°C (113°F)
• Contact a qualified
service agent
• Replace compressor
Drain pump alarm
Drain pump defecve
or improper hose con-
necon (including kink
or blockage)
• Check the aconnecon
and hose
• Replace drain pump
Table 1- Alarm Codes

10
Owner’s Manual
WPC-15000 / WPC-15003
Wiring Diagram
Figure 9 - Circuit Wiring Diagram (WPC-15000)
(TH1)
(TH2)
(TH3)
RELAY
RELAY
TIMER
TB
N-1
(DEALY 20 seconds)
DRAIN
PUMP
NO.1
COMP’
NO.2
COMP’
L-1
POWER
1P AC 208 / 230V

11
Owner’s Manual
WPC-15000 / WPC-15003
(TH1)
(TH2)
(TH3)
POWER
3P AC 380V / 50HZ
3P AC 460V / 60HZ
DRAIN
PUMP
R(L1)
S(L2)
T(L3)
C(CM)
PHASE
PROTECTOR
380/440V
220V
TR
MB
MC1 OCR1
R
S
T
R
E
S
T
R
S
T
R
S
T
R
S
T
MC2
COM
Comp’ Over Load
H
L
OCR2
B(NC)
A(NO)
Wiring Diagram
Figure 10 - Circuit Wiring Diagram (WPC-15003)

12
Owner’s Manual
WPC-15000 / WPC-15003
TroubleshooƟng chart
Symptom Possible Cause(s) Correcve Acon
Water leakage High water level in
condensate tank
1. Remove blockage from drain
hose
2. Remove any object stuc un-
deerneath of the black panel
nuder the water tank
The unit doesn’t work
1. Check the power supply
to verify that power is
available to the unit
1. Reset the circuit breaker and
restart the unit
2. Verify that the power
cord is connected
2. Connect power cord
No cold air flows from the
cold air outlet
1. Ambient air cannot be
properly cooled if the
filter is dirty and not
regularly cleaned
1. Clean the filter
2. Compressor will not
work if the unit is
turned offand on
quickly.
2. Wait 2 minutes aer unit is
turned offbefore turning the
unit back on.
3. The ambient air tem-
perature may be too
high
3. The temperature of the com-
pressor can be higher when
the ambient temperature is
too high. The compressor will
not work unless the ambient
air temperature is within the
acceptable operang range of
the unit
Water flow can be heard
aer compressor shuts offNo cause Common to hear coolant flowing
aer unit shuts off

13 PB
WPC-15000 / WPC-15003
Owner’s Manual
LIMITED WARRANTY
AmeriCool warrants all AmeriCool products to be free from defects in materials or workmanship,
under normal use and service, for a period of 12 months from the date of purchase to the end user
(original invoice must be provided). AmeriCool warrants that the compressor will be free from
defects in materials and workmanship for 12 months from the date of purchase to the end user.
AmeriCool’s obligaon under this warranty is limited to the repair or replacement at its opon,
of any part or parts, which, upon Ameriool’s examinaon are shown to be defecve, or at Ameri-
Cool’s opon, the return of the purchase price to the purchaser.
Correcon of such defects by repair or replacement, or at AmeriCool’s opon, the return of the
purchase price shall constute fulllment of warranty obligaons to the purchaser. This warranty
does not cover defects or malfuncons which result from causes beyond AmeriCool’s control,
including, without limitaon,(i) unusal physical or electrical stress:(ii) accident, neglect, abuse,
misuse or other abnormal use; (iii) failure to perform roune maintenance in accordance with
AmeriCool’s recommended procedures; (iv)normal wear and tear; (v) repairs or aempted repairs
by an unauthorized person; (vi) modicaons or alteraons to the Products; (vii) use with parts or
devices not supplied or approved by AmeriCool (viii) improper installaon or service; (ix) shipping
damage to any units or spare parts during shipping. This includes and is not limited to compres-
sors, evaporators and condenser coils. This warranty shall extend only to the original end-user and
shall be void if any labels or other idenfying marks permanently axed to Products when shipped
by AmeriCool are removed, altered, defaced or obliterated.
TO THE EXTENT PERMITTED BY LAW, THIS WARRANTY, AS LIMITED HEREIN, SHALL BE IN LIEU OF
AND EXCLUSIVE OF ALL OTHER WARRANTIES, EITHER EXPRESSED OR IMPLIED, ON THE PART OF
AMERICOOL INC., OR WELTEM CO.,LTD. WHETHER ARISING FROM LAW, COURSE OF DEALING, US-
AGE OF TRADE, OR OTHERWISE, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTY OF
MERCHANT-ABILITY OR FITNESS OF A PARTICULAR PURP OSE OR ANY LIABILITY FOR COMMERCIAL
LOSSES BASED UPON NEGLIGENCE OR MANUFACTURER’S STRICT LIABILITY. EXCEPT AS EXPRESSLY
PROVIDED HEREIN,NEITHER AMERICOOL, INC., NOR WELTEM CO., LTD. WILL, IN ANY EVENT, BE
LIABLE FOR LOST PROFITS, COSTS OF PROCESSING,INJURY, GOODWILL, OR ANY OTHER CONSE-
QUENTIAL DAMAGES OF ANY KIND ARISING FROM BREACH OF THIS WARRANTY.
Printed in January, 2021
Manufactured in Weltem Co., Ltd.,
154, Jayumuyeok 3-gil, Masanhoewon-gu, Changwon-City, Gyeongsangnam-do,
Republic of KOREA 51340 www.weltem.com
Distributed by Americool,Inc. In the USA (Tel.[phone])
WWW.AMERICOOLLLC.COM