3 wiring diagrams – HF scientific AccUView Wastewater UV %Transmission Monitor User Manual
Page 36
10.3 Wiring Diagrams
These diagrams show the wiring for the AccUView Wastewater with the Heater Option.
For systems without the heater option omit the drain valves, thermostat, heaters and
related wiring, and terminal rails.
TB4
F2 F1
TB1 (A) TB2 (B) TB3
N L
SO
L
+
RE
L
A
Y
(
NO
)
RE
L
A
Y
(
N
C
)
PU
M
P (+
)
R
EL
AY (C
O
M
)
SO
L
-
PU
M
P (+
)
100-240 VAC
47-63 Hz
Figure 10: Main Panel Wiring – Heater Option Shown
AccUView Wastewater (1/09)
30
Rev. 2.9