Unpacking and Setting Up the UWCPC
2-7
4.
Purge the UWCPC water source tubes.
a.
Press the Drain/Prime button on the UWCPC front panel.
b.
Press the Drain/Prime button a second time to select the
“Prime Growth Tube” function.
c.
Press and hold the Drain/Prime button for at least one
second to activate the water priming function.
d.
Press the Drain/Prime button several more times to
increase the number of injections from the initial 20 up to at
least 400. This will purge the water source tubing.
e.
Note that the water injection pump makes more noise when
operated dry, this is normal.
5.
Drain the UWCPC.
a.
Connect a drain bottle to the Drain connector on the back
panel of the UWCPC.
b.
Press the Drain/Prime button on the front panel of the
UWCPC to bring up the drain menu.
c.
Press and hold the Drain/Prime button to active the drain
cycle. Let the water drain from the reservoir for the one-
minute drain cycle. Tipping the UWCPC toward the side will
allow for more complete draining of the unit. Tip only to the
side and not to the back as shown in Figure 2-5. Little or no
water may drain if the reservoir is nearly empty.
d.
Remove the drain bottle connector. Remove the drain bottle
and dry completely.
