Sweeper Mode (Manual Control) - Watts AERCO EXT Installation, Operation & Maintenance Manual

Modulex EXT Commercial Series
CHAPTER 4: Installation Instructions

4.34 Sweeper Mode (Manual Control)

1. Insert psw and select sweeper again. Vary % mod. request from 10% to 100%.
2. Activate Sweeper Mode.
3. Chose burner among those available, e.g.: usually 1 / Modulex (from 1 to 8).
NOTE: Note: once selected the burner, (3) the display page changes: Burner # 1 ...... # 8
4. Activate manual control of selected burner.
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