Tempcool TC-120B4 User Manual

Portable Air Conditioners
Owner’s Manual
Models: TC-120B3 & B4
UnitSpecifications........................................................1
RatingInformation........................................................1
Inspection......................................................................2
GeneralDescription......................................................2
StandardFeatures.........................................................3
OptionalFeatures......................................................3‐4
InstallationInstructions................................................4
UnitOperation...........................................................4‐5
PreventiveMaintenance............................................5‐6
TroubleShootingGuide.............................................6‐7
ReplacementPartsList.............................................8‐10
WiringSchematic,TC‐120B3.......................................11
WiringSchematic,TC‐120B4.......................................12
ThermostatManual.........................................................
3700WestPreserveBoulevard
Burnsville,MN55044
Phone:800‐836‐7432

Tempcool TC-120B4 Specifications

General

Brand	Tempcool
Model	TC-120B4
Category	Air Conditioner
Language	English

Summary

Unit Specifications and Rating Information

Inspection Procedure

Standard Features

Installation Instructions

Pre-Installation Guidance

Electrical and Wiring Guidance

Instructions for qualified personnel on electrical supply, wiring, and phase monitor usage.

Unit Operation

Placement and Setup Procedures

Steps for placing the unit, connecting ductwork, thermostat, and applying power.

Preventive Maintenance

Filter and Coil Care

Procedures for inspecting, replacing filters, and cleaning evaporator and condenser coils.

Blower and Motor Maintenance

Troubleshooting Guide

Unit Operation Problems

Table listing common unit issues like 'Unit does not run' or 'Phase Light off' and their causes/remedies.

Troubleshooting Common Issues

Cooling and Airflow Problems

Addresses issues like low airflow, insufficient cooling, and faulty components with diagnostic steps.

Replacement Parts List

Replacement Parts List (Continued)

Wiring Schematic (TC-120B3)

Wiring Schematic (TC-120B4)

Thermostat Safety Information

Installation and Electrical Warnings

Thermostat Settings and Operation

Thermostat Settings Adjustment

Modifying Programmed Settings

Thermostat Security and System Stages

Password Lockout and Two-Stage Control

Thermostat Troubleshooting

Common Thermostat Issues and Solutions

A troubleshooting table listing common problems like system not turning on and solutions.

Thermostat Warranty Information