Previously, the SSE board only supported the Purge function when the purge BI was activated. A pressurize mode is requested to also be associated with this BI to be competitive with similar products.
When the system is configured to Pressurize Instead of Purge, the Supply Fan will be energized at 100%, Heat/Cool are disabled, the Outdoor Air Damper opens to 100%, and the exhaust fan is turned off.
New configuration parameter called “Pressurize Instead of Purge” has been added under the Commissioning → Options menu (PressurizeNotPurge).