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error Honeywell
Error Code Space Temperature Out of Range
A high or medium severity alarm indicating the space temperature reading is outside acceptable operating limits.
? What Causes This
Sensor malfunction, extreme environmental conditions, or control system malfunction.
✓ How to Fix It
- Verify space temperature sensor is functioning.
- Check alarm limit configuration.
- Verify HVAC equipment is operational.
- Contact service if issue persists.
Source: page 118 of the official manual
From the manual
