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Keystone KSTHW18B - User Manual

Keystone KSTHW18B
44 pages
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KSTHW18B
KSTHW25B
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Summary

Important Safety Instructions

Operation of Current Device

Explains the function and testing of the current detection device in the power cord.

Installation Instructions

Preliminary Instructions

General guidelines and checks to perform before starting the unit installation.

Window Mounting

Detailed steps for installing the air conditioner unit into a window opening.

Thru-The-Wall Installation

Instructions for installing the air conditioner through an external wall.

Masonry Construction

Guidelines for installing the air conditioner in a masonry wall structure.

Normal Sounds

Air Conditioner Features

Electronic Control Operations

Instructions for operating the unit via the electronic control panel and remote.

Unit Displays and Indicators

Explains the unit's display readings, error codes, and indicator lights.

Air Directional Louvers

Guide on how to adjust the louvers for directing airflow up/down and left/right.

Care and Cleaning

Air Filter Cleaning

Instructions on how to clean the air filter to maintain optimal performance and air quality.

Cabinet Cleaning

Steps for cleaning the exterior cabinet and front panel of the air conditioner.

Winter Storage

Guidance on how to properly store the air conditioner during the winter season.

Troubleshooting Tips

Startup and Power Issues

Solutions for unit startup failures, power interruptions, and rapid cycling.

Cooling Performance Problems

Addresses insufficient cooling, ice buildup on coils, and room temperature issues.

Noise and Water Leakage

Troubleshooting unusual operating noises and water dripping from the unit.

Remote Sensing and Airflow

Resolving remote sensing malfunctions and airflow restrictions.

Summary

Important Safety Instructions

Operation of Current Device

Explains the function and testing of the current detection device in the power cord.

Installation Instructions

Preliminary Instructions

General guidelines and checks to perform before starting the unit installation.

Window Mounting

Detailed steps for installing the air conditioner unit into a window opening.

Thru-The-Wall Installation

Instructions for installing the air conditioner through an external wall.

Masonry Construction

Guidelines for installing the air conditioner in a masonry wall structure.

Normal Sounds

Air Conditioner Features

Electronic Control Operations

Instructions for operating the unit via the electronic control panel and remote.

Unit Displays and Indicators

Explains the unit's display readings, error codes, and indicator lights.

Air Directional Louvers

Guide on how to adjust the louvers for directing airflow up/down and left/right.

Care and Cleaning

Air Filter Cleaning

Instructions on how to clean the air filter to maintain optimal performance and air quality.

Cabinet Cleaning

Steps for cleaning the exterior cabinet and front panel of the air conditioner.

Winter Storage

Guidance on how to properly store the air conditioner during the winter season.

Troubleshooting Tips

Startup and Power Issues

Solutions for unit startup failures, power interruptions, and rapid cycling.

Cooling Performance Problems

Addresses insufficient cooling, ice buildup on coils, and room temperature issues.

Noise and Water Leakage

Troubleshooting unusual operating noises and water dripping from the unit.

Remote Sensing and Airflow

Resolving remote sensing malfunctions and airflow restrictions.

Keystone KSTHW18B Specifications

General IconGeneral
Cooling Capacity18, 000 BTU
Dimensions26.5" W x 16.75" H x 22.4" D
Weight121 lbs
Noise Level60 dB
Operating Temperature60°F to 90°F
Voltage230V

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