Console Calibration; Calculating Offsets - Raven DCS 410 Installation & Service Manual

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CONSOLE CALIBRATION

1.

CALCULATING OFFSETS

The offsets need to be set if the system is controlled by a PWM Valve and C-P was selected
during initial console programming.
1)
ANTI-ICE HIGH OFFSET
a)
LIQ display will show "oFS".
DATA display will show "254".
b)
Depress
c)
Depress
and "Anhi" will alternately be displayed in the left DATA display.
While liquid pump is running, depress and hold
begins to decrease.
the maximum vol/min is noticed, then increase offset value displayed in
the right DATA display by an additional 10.
d)
After desired offset value is set, depress
e)
Depress
2)
ANTI-ICE LOW OFFSET
a)
LIQ display will show "oFS".
DATA display will show "2".
b)
Depress
c)
Depress
liquid and "AnLo" will alternately be displayed in the left DATA display.
Depress and hold
decrease the vol/min until "0000" is displayed, then decrease offset value
displayed in the right DATA display by an additional 10.
Left DATA display will show "Anhi".
.
to start running the liquid pump.
Depress
to advance to ANTI-ICE LOW OFFSET.
Left DATA display will show "AnLo". Right
.
and the liquid pump will stop running. The vol/min of the
until the pump starts running. Use
12
The vol/min of liquid
until the vol/min
to slowly increase the vol/min until
. HIGH OFFSET is now set.
Right
to slowly

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