TROUBLESHOOTING

If your wine cellar cooling system was installed by a contractor, installer, or dealer, they should always be your first point of contact. Your installer is familiar with your specific installation, site conditions, and configuration, which allows them to diagnose and resolve most issues quickly. If you purchased your unit directly from WhisperKOOL or do not have an installer, our technical support team is available to assist you. Contact us directly via e-mail or submit a technical support form.

Yes. In many cases, working with a certified technician allows issues to be identified and resolved more quickly. Technicians can perform on-site testing, confirm installation conditions, and communicate directly with WhisperKOOL technical support if needed. This collaborative approach often results in faster resolution and fewer follow-up steps.

WhisperKOOL works with certified technicians across the country who are trained to service wine cellar cooling systems. You can use our Find a Technician tool to locate a qualified professional in your area. This is the fastest way to get hands-on support when troubleshooting steps do not resolve the issue.

If your unit was purchased directly from WhisperKOOL and you are experiencing an issue, you may contact our technical support team directly by submitting a support request. Before reaching out, we recommend reviewing the troubleshooting tests and checklists below. Completing these steps often resolves common issues and helps our team assist you more efficiently if further support is needed.

To help us troubleshoot your system as efficiently as possible, please have the following information available: Model and serial number, type of system (self-contained or split system), current cellar temperature, ambient temperature where the unit exhausts or condenser is located, photos of the installation, if available, a brief description of the issue and when it started. Providing this information upfront helps reduce delays and allows our support team to diagnose issues more accurately.

Yes. Many common issues can be identified by performing basic troubleshooting steps before contacting support. We strongly recommend completing the temperature differential test and the appropriate system checklist for your unit type. These step-by-step resources help identify airflow, ventilation, and environmental issues that commonly affect system performance. If the issue persists after completing these steps, our support team will be happy to assist.