Weltem WPC-3000 User Manual

1
Owner’s Manual
WPC-3000, WPC-4000, WPC-5000
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 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.
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.
DescripƟ on
Unpacking
WPC-3000,WPC-4000,WPC-5000
Figure 1
Owner’s Manual
Specifi caƟ ons
WPC-3000, WPC-4000, WPC-5000
Portable Air Conditioners
by
Model No. Power Supply Ph-V-Hz
Cooling Capac-
ity Btu/h
Power Consump-
 on Wa s
Rated Cur-
rent Amps
EER Btu/
Wh
WPC-3000 Single Phase, 115V, 60Hz 13,200 1200 11.9 11.0
WPC-4000 Single Phase, 115V, 60Hz 16,800 1700 15.5 9.8
WPC-5000
Single Phase, 208/230V, 60Hz 21,200 2400 11.3 / 10.9 8.8
Model No. Nema Plug
Power Cord
Gauge AWG
Power Cord Length

Dimensions
W x D x H - in. (mm)
WPC-3000 5-15P 14 10
20.6 x 26.4 x 41
(523 x 671 x 1042)
WPC-4000 5-20P 12 6
WPC-5000 6-15P 14 10

Weltem WPC-3000 Specifications

General

Brand	Weltem
Model	WPC-3000
Category	Air Conditioner
Language	English

Summary

Product Description

Product Overview

Details the features and applications of AmeriCool portable air conditioners.

Unpacking Instructions

Inspect Unit After Unpacking

Check for transit damage, loose, or missing parts.

Specifications Overview

General Specifications

Details power, cooling capacity, consumption, amps, and EER for WPC models.

Model Specifics

Covers weight, tank capacity, temperature ranges, application area, refrigerant, and dimensions.

Performance Details

Lists airflow, duct diameter, duct length, and safety features.

General Safety Information

Operational Safety Guidelines

Essential safety practices for unit operation and installation.

Electrical and Hazard Warnings

Specific warnings about electrical shock, wet environments, and flammable substances.

Assembly Instructions

Component Identification

Visual guide to identify all parts of the portable air conditioner.

Accessory Installation

Guides for installing power cord holder, air ducts, and exhaust flange.

Optional Attachments

Instructions for optional evaporator plenum and ambient air adapter.

Installation Procedures

Location and Moving

Guidelines for proper unit placement, moving, and caster use.

Electrical Connection

Instructions for checking and plugging in the power cord safely.

Operation and Control

Control Panel Layout

Explanation of buttons, displays, and indicators on the control panel.

Operating Modes

Details on using cooling modes, fan speeds, timer, and auto-restart features.

Maintenance and Cleaning

Filter Maintenance

Step-by-step instructions for removing, cleaning, and replacing air filters.

Advanced Maintenance

Spring Replacement

Procedure for replacing springs on the condensate water tank guide.

Self-Diagnostic System

Explanation of how the unit reports faults and the function of the alarm light.

Alarm Troubleshooting

Alarm Code Reference

Detailed table of alarm displays, problems, causes, and corrective actions.

Wiring Diagrams

WPC-3000/5000 Circuit Diagram

Technical schematic for WPC-3000 and WPC-5000 models.

Wiring Diagrams

WPC-4000 Circuit Diagram

Technical schematic for the WPC-4000 model.

Troubleshooting Guide

Problem Resolution Chart

Lists common symptoms, causes, and corrective actions for unit issues.

Product Information

Shipping List

List of all items included in the product packaging.

Service and Support

Information on how to obtain technical support and customer service.

Limited Warranty

Warranty Coverage Details

Outlines the terms, duration, and exclusions of the product warranty.