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Schedule hold permanently

Schedule hold permanently — Schedule overridden indefinitely

Lennox · Appliance Systems

What does Schedule hold permanently mean?

This message indicates that the current schedule has been permanently overridden. The system will maintain the current setting until the hold is manually removed.

Common Causes

  • User has selected a permanent hold
  • System is maintaining a set temperature indefinitely

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    To remove permanent hold, press the indicated button (often a cancel or back arrow).

  2. 2

    The thermostat will then resume following the programmed schedule.

  3. 3

    Verify the schedule settings if you intend to resume them.

Browse all codes in this manual (8)
Verified technical data. Last updated: April 2026

Related Faults

0004Error code 0004 — High temperature protectionSchedule hold until next periodSchedule hold until next period — Schedule temporarily overriddenblue flamesBlue flames icon — System is cooling
Source: Lennox Appliance Systems
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