!
error Carrier
Error Code E02
Supply damper timeout — motor did not reach desired speed in allocated time.
? What Causes This
Obstructed or misaligned supply damper components, loose or incorrectly inserted connector J5 (white).
✓ How to Fix It
Unplug unit. Clear any obstructions from the damper system and check for loose wires at connector J5.
Source: page 19 of the official manual
From the manual
This error code appears in:
Carrier Hrvccsva1100