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WPC-3000, WPC-4000, WPC-5000
Owner's Manual
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.
Portable Air Conditioners
Descrip on
AmeriCool by Weltem Portable Air Condi oners feature
spot cooling for large areas where cooling of the en re area
is not prac cal. A dedicated spot cooling thermostat controls
the unit in this applica on.
These air condi oners can also be used in smaller areas for
room cooling. A control panel provides ease of use and con-
tains a self-diagnos c func on and display, showing operat-
ing 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, indus-
trial kitchen, computer room, emergency cooling, outdoor
event, etc.
Unpacking
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.
Specifi ca ons
Model No.
Power Supply Ph-V-Hz
WPC-3000
Single Phase, 115V, 60Hz
WPC-4000
Single Phase, 115V, 60Hz
WPC-5000 Single Phase, 208/230V, 60Hz
Model No.
WPC-3000
WPC-4000
WPC-5000
Cooling Capac-
Nema Plug
5-15P
5-20P
6-15P
by
Power Consump-
ity Btu/h
on Wa s
13,200
1200
16,800
1700
21,200
2400
Power Cord
Power Cord Length
Gauge AWG
14
12
14
1
Owner's Manual
WPC-3000, WPC-4000, WPC-5000
WPC-3000,WPC-4000,WPC-5000
Figure 1
Rated Cur-
rent Amps
11.9
15.5
11.3 / 10.9
Dimensions
W x D x H - in. (mm)
10
20.6 x 26.4 x 41
6
(523 x 671 x 1042)
10
EER Btu/
Wh
11.0
9.8
8.8

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Summary of Contents for Weltem WPC-3000

  • Page 1 / or property damage! Retain instructions for future reference. Portable Air Conditioners Descrip on AmeriCool by Weltem Portable Air Condi oners feature spot cooling for large areas where cooling of the en re area is not prac cal. A dedicated spot cooling thermostat controls the unit in this applica on.
  • Page 2 WPC-3000, WPC-4000, WPC-5000 Owner’s Manual Specifi ca ons (Con nued) No. of Cool Air Condensate tank Ambient temperature Model No. Weight (Net / Gross) Lbs(kg) Outlets Pcs Gallons(Liters) range °F( °C) WPC-3000 185 / 200 lbs.(84 / 91 kg) WPC-4000 190 / 205 lbs.(86 / 93 kg)
  • Page 3: General Safety Informa On

    WPC-3000, WPC-4000, WPC-5000 Owner’s Manual Thank you for selec ng this AmeriCool by Weltem Portable Air Condi oner. It provides you with spot cooling for large areas where cooling of an en re area is not prac cal or possible. Please read this manual before installing the WPC-3000, WPC-4000, WPC-...
  • Page 4 WPC-3000, WPC-4000, WPC-5000 Owner’s Manual 16. Always turn the unit off and 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.
  • Page 5 WPC-3000, WPC-4000, WPC-5000 Owner’s Manual Assembly (WPC-3000,4000,5000) Component parts Cool air outlet hose Top fan exhaust flange Display / Control board Evaporator / filter Condenser / filter Guide bar for condensate water tank Condensate water tank (Water level is Electrical access panel...
  • Page 6: Moving The Unit

    NOTE: Make sure the AC outlet is free of dirt, dust, oil, water, or any other foreign material. The unit is equipped with an approved NEMA plug confi gura on. (WPC-3000: 5-15P, WPC- 4000: 5-20P, WPC-5000: 6-15P) The appropriate outlet must be used for each plug type.
  • Page 7: Control Panel

    WPC-3000, WPC-4000, WPC-5000 Owner’s Manual Opera on CONTROL PANEL Figure 9 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.
  • Page 8: Maintenance

    WPC-3000, WPC-4000, WPC-5000 Owner’s Manual Maintenance FILTER CLEANING (See Figures 10 and 11) There are two fi lters in the unit. The evaporator fi lter is located at the front of the unit. The condenser fi lter is located at the side of the unit.
  • Page 9: Spring Replacement

    WPC-3000, WPC-4000, WPC-5000 Owner’s Manual Maintenance (Con nued) – 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 Condi oner Customer: Please read and keep this Model No.
  • Page 10 WPC-3000, WPC-4000, WPC-5000 Owner’s Manual SELF-DIAGNOSTIC ALARM CODES Alarm Display Problem Cause Correc ve Ac on • Indoor heat • Do not use the air exchanger tempera- Frost preven on condi oner if ambient ture too low sensor and Abnormal temperature is lower •...
  • Page 11: Wiring Diagram

    WPC-3000, WPC-4000, WPC-5000 Owner’s Manual Wiring Diagram POWER 1P AC 115V POWER 1P AC 208 /230V DRAIN PUMP (option) Figure 13 - Circuit Wiring Diagram (WPC-3000,5000)
  • Page 12 WPC-3000, WPC-4000, WPC-5000 Owner’s Manual Wiring Diagram Power 1P AC 115V 1P AC 208 / 230V RELAY RELAY DRAIN PUMP (option) Figure 14 - Circuit Wiring Diagram (WPC-4000)
  • Page 13: Troubleshoo Ng Chart

    WPC-3000, WPC-4000, WPC-5000 Owner’s Manual Troubleshoo ng chart Symptom Possible Cause(s) Correc ve Ac on High water level in con- 1. Remove blockage from drain densate tank hose Water leakage 2. Remove any object stuc un- deerneath of the black panel nuder the water tank 1.
  • Page 14: Shipping List

    • (1) POWER CORD HOLDER • (2) DISCHARGE / SUPPLY AIR DUCTS • (1) EXHAUST FLANGE OBTAINING SERVICE AmeriCool by Weltem Portable Air Condi oner If the requires Service: 1. Use the TROUBLESHOOTING sec on in this manual to eliminate obvious causes.
  • Page 15 WPC-3000, WPC-4000, WPC-5000 Owner’s Manual...
  • Page 16: Limited Warranty

    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.

This manual is also suitable for:

Wpc-4000Wpc-5000

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