HVAC Control Module Replacement

If the HVAC manual or HVAC Automatic control modules are replaced, the following procedure must be performed:

• 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.