| Automatic Blower Balance (patented) |
What it does... The automatic blower balance (ABB) module provides the function of balancing or nulling the supply and exhaust blower flow rates automatically (see Establishes Initial Balance and Recovers from a Balance Disruption below). This feature speeds startups and eliminates the need to train operators to balance blowers. Only one setting change is necessary to increase or decrease air exchange rate. |
 |
Establishes
Initial Balance... During startup, finding the right balance conditions can take considerable time for a less experienced operator. The patented ABB system monitors the balance and adjusts the supply blower until it achieves the balance condition. In this case, the supply blower is flow matched with the exhaust blower, then the final balance is achieved. |
 |
Recovers
from a Balance Disruption... |
 |
 |
