COMFORT-AIRE PSH-141A User Manual

517.787.2100 • www.marsdelivers.com • www.heatcontroller.com
Installation, Operation
& Maintenance Manual
Heat Controller • 1900 Wellworth Ave. • Jackson, MI 49203 • (517)787-2100 • www.heatcontroller.com
INSTALLATION, OPERATION
& MAINTENANCE MANUAL
Portable Room Air Conditioner
and Heat Pump
PS-121B
PSH-141A
French version of this manual is available on our website

COMFORT-AIRE PSH-141A Specifications

General

Brand	COMFORT-AIRE
Model	PSH-141A
Category	Air Conditioner
Language	English

Summary

Safety Precautions

Safety Rules

Essential guidelines for safe operation and handling of the air conditioner to prevent injury and damage.

Electrical Safety Information

Warnings and advice regarding electrical connections and usage to prevent shocks and hazards.

Identification of Parts

Included Accessories

List and visual representation of the parts and accessories provided with the unit.

Component Identification

Detailed diagrams illustrating the front and rear parts of the air conditioner.

Air Conditioner Features

Electronic Control Panel Overview

Explanation of the buttons, indicators, and display on the unit's control panel for operation.

Operating Instructions

Mode Operations

How to use Cooling, Heating, Dry, Auto, and Fan modes for optimal comfort and efficiency.

Timer and Sleep Functions

Instructions for setting timers for auto-on/off and using the Sleep mode for energy saving.

Advanced Operational Features

Details on Auto-Restart after power loss, Compressor Time Delay, and Airflow Direction adjustment.

Installation Instructions

Unit Placement and Clearance

Guidelines for selecting the best location and ensuring proper ventilation space around the unit.

Window Slider Kit Installation

Steps for fitting the window slider kit for different window types and sizes.

Window Type Specific Installation

Instructions for installing the unit in double-hung and sliding sash windows.

Exhaust Hose and Condensate Management

How to connect the exhaust hose and manage water condensate during operation.

Care and Maintenance

Air Filter Cleaning and Replacement

Procedures for cleaning and maintaining the air filters for efficient performance and longevity.

Unit Cleaning and Storage

How to clean the unit cabinet and prepare it for long-term storage to prevent damage.

Troubleshooting Common Issues

Unit Start-up and Power Issues

Solutions for problems related to the unit not starting or losing power during operation.

Performance Issues (Cooling, Noise, Vibration)

Addressing insufficient cooling, excessive noise, or vibration during normal operation.

Operational Faults (Gurgling, Heating Shut-off)

Troubleshooting gurgling sounds from refrigerant and power shut-off during heating mode.