HVAC Control Module Reprogramming

Do not reprogram the HVAC control module unless directed by a service procedure or a service bulletin.

• Re-calibrating actuators - Refer to Re-Calibrating Actuators in HVAC Systems - Manual.
• Re-calibrating actuators - Refer to Re-Calibrating Actuators in HVAC Systems - Automatic.

For the best re-calibration results, do not adjust any controls on the HVAC control module during the re-calibration procedure. If interrupted, improper HVAC performance may result.