AC Infinity Advance Grow Tent Kit, User Manual

Page: 97 / 128

97
PROGRAMMING
VPD MODE (LOW VPD TRIGGER)
Pressing the up or down button sets the low VPD trigger. The devices will activate if the probe’s
reading meets or falls below this threshold.
Once triggered, the devices will gradually ramp up to the level set in ON mode. If the probe’s
reading rises above this trigger point, the devices will gradually slow down to a stop or at the
level set in OFF Mode.
You may set this trigger above the high VPD trigger to create a range in which the devices
are active.
Either of the two trigger points can activate while you are in VPD Mode, even if you are
viewing another trigger point. Set a trigger point to OFF if not in use, by holding down the
up and down button. If there is a level set in OFF Mode other than zero the devices will
run at that level when triggered to turn off.
CONTROLLER 69 PRO
ON OFF
TRIGGER POINT
LOW VPD
1.8kPa
HIGH VPD LOW VPD
0 kPa 9.9 kPa