Weltem WPC-4000 Owner'S Manual Download Page 1

Owner’s Manual

WPC-4000

WPC-4000

1

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.

Weltem Portable Air Conditioners feature spot cooling for large 

areas where cooling of the entire area is not practical. A dedi

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cated spot cooling thermostat controls the unit in this applica

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tion. These air conditioners can also be used in smaller areas 

for room cooling. 

A control panel provides ease of use and contains a self-diag

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nostic function and display, showing operating modes, room 

and set temperatures, and faults. If an abnormal operation oc

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curs, a visual display of the fault is shown. Caster wheels are 

included for easy portability. 

Suitable applications include: a factory or work place, industrial 

kitchen, computer room, emergency cooling, outdoor event, 

etc.

After unpacking the unit, carefully inspect unit for any damage that may have occurred during 

transit. Check for any loose, missing, or damaged parts.

Description

Unpacking

WPC-4000

Figure 1

Owner’s Manual

Specifications

Model No.

Power Supply Ph-V-Hz

Cooling Capacity 

Btu/h

Power Consump

-

tion Watts

EER Btu/Wh

WPC-4000

Single Phase, 230V, 50Hz

16,000

1700

9.8

Model No.

Dimensions 

W x D x H - in. (mm)

Weight (Net / Gross) 

(kg)

Rated Current 

Amps

WPC-4000

20.5 x 26.4 x 41 (523 x 671 x 1042)

93 / 99

7.5

Model No.

Power cord

Amp

Condensate tank 

Gallons(Liters)

Ambient temperature 

range  °F( °C)

WPC-4000

10

3.17 (12)

64~113(18~45)

Portable Air Conditioners

Summary of Contents for WPC-4000

Page 1: ...owing operating modes room and set temperatures and faults If an abnormal operation oc curs a visual display of the fault is shown Caster wheels are included for easy portability Suitableapplicationsi...

Page 2: ...irst 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 rating capacity 4 The unit will cool when the room temperature is bet...

Page 3: ...able environments DO NOT operate a unit with a damaged power cord 19 The filters must be used with the product at all times When the filters are removed for clean ing always ensure that the unit has b...

Page 4: ...d 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 6 POWER CORD HOLDER DISCHARGE DUCTS SUPPLY AIR DUCT Figure 3 Figure 2 Figure...

Page 5: ...ngs 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 ar...

Page 6: ...links and indicates abnormal system operation If Alarm oc curs compressor stops System operation stops when ALARM light is activated blinks longer than 3 minutes 7 CURRENT TEMP Displays current room t...

Page 7: ...in the guide and slide the filter up until the bottom of the filter clears the frame Then push the bottom of filter into the guide and let filter gently fall inside the guide NOTE For effective coolin...

Page 8: ...ccurs and a code is displayed on the control panel The compressor and condenser fan motor will stop operating The evaporator fan will con tinue to run for 3 minutes If the fault is rectified within 3...

Page 9: ...rmal tempera ture sensor value TH1 Outlet tem perature sensor has a loose or broken connection Contact a qualified service agent Abnormal tempera ture sensor value TH2 Inlet tem perature sensor has a...

Page 10: ...10 Owner s Manual WPC 4000 Wiring Diagram Figure 12 Circuit Wiring Diagram WPC 4000 DRAIN PUMP option...

Page 11: ...if the filter is dirty and not regularly cleaned 1 Clean the filter 2 Compressor will not work if the unit is turned off and on quickly 2 Wait 2 minutes after unit is turned off before turning the uni...

Page 12: ...installation or use of products Product Suitability Many jurisdictions have codes and regulations governing sales construction installation and or use of products for certain purposes which may vary f...

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