10
4. I
NSTALLATION
(
CONT
'
D
)
4.4 C
ONNECTING
THE
D
RAIN
Cut 2 sections of the plastic tube, at least 16” long,
and attach them to each inner drain fitting, located
under the unit.
Join both short sections to the “T” junction and
main tube as shown.
Make a water trap loop in the tube to prevent the
unit from drawing unpleasant odors from the drain
source. Make sure this loop is located OVER the
“T” as shown. Run the tube to the floor drain or to
an alternative drain pipe or pail.
IMPORTANT
If using a pail to collect water, locate the tube end
approximately 1” from the top of the pail in order
to prevent water from being drawn back up into
the unit.
VO0177A
16”
16”
VD0232A
± 1”
T
IE
WRAP
5. A
IR
F
LOW
B
ALANCING
What you need to balance the unit:
• A magnehelic gauge capable of measuring 0” to 0.25”
water gauge (0 to 62.5 Pa) and 2 plastic tubes.
• Two flow collars (6” diameter).
VP0005
F
LOW
COLLAR
