2-8
MANUAL REGENERATION
Action
Key
Duration
Display
Regen at next time of regen
REGEN
P/R
Recycle icon fl ashes
Cancel regen
REGEN
P/R when recycle icon is fl ashing
Recycle icon disappears
Immediate regen
REGEN
5 sec.
Recycle icon appears
Immediate double regen
REGEN
5 sec. when immediate manual regen has started
X2 icon appears
The controller can be manually instructed to perform a regeneration. There are two (2) choices: The controller will perform a delayed regeneration at the next time
of regeneration (ex. 2:00 AM that night), or regenerate immediately.
For a delayed regeneration (at the next set time of regeneration):
•
Push the REGEN button once. The recycle symbol will be fl ashing on the display (Figure 10). Push the REGEN button again to cancel.
For an immediate regeneration:
•
Push and hold the REGEN button for fi ve (5) seconds. The display will show the regeneration symbol. The camshaft will start rotating to cycle C1.
For an immediate, double regeneration:
•
After an immediate manual regeneration has begun, and the camshaft has rotated to cycle C1, you can initiate a second immediate manual regeneration.
•
Press and hold the REGEN button for 5 seconds once the camshaft has begun cycle C1.
•
The display will show a x2 icon indication that a second manual regeneration will occur after the current regeneration is completed (FIgure 11).
Figure 10
Figure 11
