Vizion TAP-420, Руководство пользователя, Страница: 9 / 28

TAP-42X SerieS
9
A.J. Antunes & Co.
P/N 1010976 Rev. G 03/12
InstallatIOn (continued)
Inlet water plUmbInG
If desired, a “T” or Cross Fitting with cap or plug can be
installed between the Inlet Valve and the System Inlet. This
fitting can be used for draining and sanitizing the system and
downstream plumbing.
The plumbing leading to the system must be flushed clear of
all debris before connecting to the system inlet. Hold a bucket
at the inlet water line and slowly open the inlet water valve.
Allow the pipe to flush until all debris is removed.
figure 3. proper Drain plumbing
figure 4. smart controller Inputs
2” (5.1 cm)
minimum
2” (5.1 cm)
minimum
floor
Drain
secure
end
Drain line
from system
Drain line
from system
secure
end
Drain
standpipe
DraIn lIne plUmbInG
The drain line flushes particle buildup out of the system during
self cleaning and must be able to support the flow rate when
the system flushes.
The flow rate from the flush depends on the inlet water pres-
sure, inlet pipe size, and system selected. The drain opening
should be as large or larger than the inlet plumbing line.
The drain line leading out of the system should be as short as
possible, sloping downward without kinks or loops. Be sure
the drain used is not blocked or restricted.
Protect the system from possible back contamination by
installing an air gap between the drain connection of the
system and the drain (Figure 3). This gap in the line, with no
physical contact between the system and drain, prevents con-
tamination of the system in the event of a backed-up drain.
nOte: make sure the end of the drain line is positioned
and secured at least 2 inches above the drain so that the
water flow is directed into the drain without splashing.
attacH tHe smart cOntrOller anD wIrInG
Harnesses
1. Using the provided Velcro® fastener, connect the Smart
Controller to the system as shown in Figure 2.
2. Connect the two wiring harness connectors to the
appropriate points on the bottom of the Smart Controller
(Figure 4).
nOte: Do nOt plug the power transformer into the
smart controller at this time. mount the system to the
wall first before attaching the power.
UL
TRAFIL
TER
1
2
3
VIEW
CARBON
SYSTEM
NO FL
USH DURING PEAK
% REMAINING
UL
TRAFIL
TER
CARBON
CHANGE
Wiring
Harness
Connection
Points
USB Port
(used for
downloading
saved data)
Power
Transformer
Connection
Point