Error Code CLUpdated 5 hours ago

Introduction

The "CL" error code indicates your Quantum Series system needs a filter cleaning. The code acts as a reminder to clean the filter and disappears after a period of time.

Troubleshooting

Note: You may require an HVAC professional for assistance.

• Clean the unit's filters. 
• Reset the system after cleaning the filters to clear the error code. 
• If the code still displays, clear the unit's memory by resetting the breaker. The code will disappear after resetting the breaker.