Lennox Equipment not specified

Lennox Error Code 65544

Equipment not specified:

What It Means

  • More Than 8 Tstats In A Group

Causes & actions from Lennox

How it shows
  • iComfort S30 alert: 65544

Priority condition: Information Only-Dealer The system is limited to no more than eight (8) smart hubs assigned to one group. You can have up to nine groups (1-9) with five smart hubs assigned to each. If you have more than 8 smart hubs assigned to a single group, then alert code 65544 will be displayed. If you DO NOT exceed the five smart hubs per group limitation, you will NOT get an alert code 65544. EXAMPLE: If you had two groups with six smart hubs assigned to each group, then you would get each minute twelve alert code 65544 notifications.

Applicable models & manual sources
Disclaimer: This information is for general reference. Code wording and instructions vary by model. Always follow the service manual for your exact unit.

What should you check next?

Continue in ACLogics with guided diagnosis for your equipment and symptoms.

See how guided diagnosis works →