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Weltem AMERICOOL WPW-4000 Owner's Manual

Weltem AMERICOOL WPW-4000 Owner's Manual

Water cooled portable air conditioner
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WPW-4000
Owner's Manual
Owner's Manual
WPW-4000
Please read and save these instructions. Read carefully before attempting to assemble, install, operate 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.
by
Water Cooled Portable air Conditioner
Descripti on
WPW-4000
Figure 1
WELTEM Water-cooled Portable Air Conditi oner feature spot
cooling for large areas where cooling of the enti re area is not
practi cal. A dedicated spot cooling thermostat controls the unit
in this applicati on.
Water-cooled air conditi oner does not discharge exhaust heat.
So it can also be used for room cooling. And it is space-effi cient
because it doesn't need to have hot air duct.
In additi on, It can be installed by connecti ng water line easily
without installati on of duct.
Automati c water adjust valve control condenser water fl ow rate
according to inlet water temperature. It helps to supply proper
condensing water to unit.
A control panel provides ease of use and contains a self-diag-
nosti c functi on and display, showing operati ng modes, room and set temperatures and faults. If an
abnormal operati on occurs, a visual display of the fault is shown. Caster wheels are included for easy
portability. Water Hose kit of 25ft is allows for convenient installati on and portability. (Hose kit is sold
separately.) Suitable applicati ons include : a factory or work place, industrial kitchen, emergency cool-
ing etc,
Unpacking
Aft er unpacking the unit, carefully inspect unit for any damage that may have occurred during
transit. Check for any loose, missing, or damaged parts.
1

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Summary of Contents for Weltem AMERICOOL WPW-4000

  • Page 1 Descripti on WPW-4000 Figure 1 WELTEM Water-cooled Portable Air Conditi oner feature spot cooling for large areas where cooling of the enti re area is not practi cal. A dedicated spot cooling thermostat controls the unit in this applicati on.
  • Page 2 TROUBLESHOOTING ..................14 LIMITED WARRANTY..................16 Thank you for selecting this AmeriCool by Weltem Water-cooled Portable air Conditioner. It provides you with spot cooling for large areas where cooling of an entire area is not practical or possible. Please read this manual before installing...
  • Page 3 WPW-4000 Owner’s Manual Specifications Cooling Capac- Power Consump- Model No. Power Supply Ph-V-Hz Rated Current Amps ity Btu/h tion Watts WPW-4000 Single Phase, 115V, 60Hz 16,000 1100 11.9 Power Cord Power Cord Length Model No. Nema Plug EER Btu/Wh Gauge AWG WPW-4000 5-15P Dimensions...
  • Page 4 WPW-4000 Owner’s Manual General Safety Information Please read this manual carefully for instructions on correct installation and usage. Please read all safeguards. 1. Transport and store the unit in and upright position only. Leave unit in an upright position for at least 3 hours before first use.
  • Page 5 WPW-4000 Owner’s Manual 20. Regularly clean the filters to maintain efficiency. If the filters are not cleaned regularly, the unit output performance and efficiency will decline and energy consumption will increase. 21. DO NOT operate the unit with a damaged power cord or plug, after it malfunctions, has been dropped or damaged.
  • Page 6 WPW-4000 Owner’s Manual 1. Take out the cord holder from the accessory box. 2. Place the cord holder on the left side of unit. 3. Use screws (enclosed inside of accessory box with cord holder) to install the cord holder in the unit as shown in Figure 3.
  • Page 7 WPW-4000 Owner’s Manual Connection of inlet / Outlet hoses 1. Take out the hose 2 pcs from the accessory box (17ft each). 2. Connect the hoses carefully not to switch inlet and outlet hoses Connect the outgoing connection to the drain Connect the coupler Connect the IN to the water...
  • Page 8 WPW-4000 Owner’s Manual Installation 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.
  • Page 9 WPW-4000 Owner’s Manual Operation CONTROL PANEL Figure 8 1. POWER BUTTON: Activates unit when POWER BUTTON is pressed. (Fan starts on low speed). If power button is pressed during operation, unit stops. 2. BLOWER BUTTON: Changes fan speed from (Low) to (High) when pressed. 3.
  • Page 10 WPW-4000 Owner’s Manual Maintenance FILTER CLEANING There is 1 filter in the unit. The evaporator filter is located at the front of the unit. 1. Open the front guard. 2. Slide filter up and use a vacuum cleaner to remove the dust from the filter. 3.
  • Page 11 WPW-4000 Owner’s Manual Product Portable Air Conditioner Customer: Please read and keep this Model No. manual for future reference and keep Date of Purchase sales receipt as proof of purchase. Place of Purchase Serial No. Period of Warranty SPRING REPLACEMENT There are two springs on the rear of condensate water tank guide.
  • Page 12 WPW-4000 Owner’s Manual SELF-DIAGNOSTIC ALARM CODES Alarm Display Problem Cause Corrective Action • Do not use the air Frost prevention • Indoor heat exchanger conditioner if ambient sensor and Abnor- temperature too low temperature is lower than • TH3 temperature sensor 18°C (64°F) temperature sensor has a loose or broken...
  • Page 13 WPW-4000 Owner’s Manual Wiring Diagram WPW-4000 (C2.5) PRESSURE SWITCH Power Remote Control (Option) DRAIN FLOAT PUMP SWITCH (Option) COM CO SEN1 OUT_TEMP SENSOR SEN2 IN_TEMP SENSOR SEN3 ICE_TEMP SENSOR IR/FT PRESSURE SWITCH (FUSE) (Option) T (AC) S MCCB Power FAN' 1P AC 115V-60Hz MOTOR 1P AC 208-230V, 50/60Hz...
  • Page 14 WPW-4000 Owner’s Manual Troubleshooting chart Symptom Possible Cause(s) Corrective Action 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 under the water tank 1.
  • Page 15 The serial number of the unit. c. Where and when the unit was purchased. d. All of the model information about your AmeriCool by Weltem Portable Air Conditioner. e. Any information on the failure, including LED’s that may or may not be illuminated.
  • Page 16 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.