Walchem WDB400 Series, Инструкция по эксплуатации

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11
Pump
Alarm
Blowdown Solenoid/
Motorized Ball Valve
L1 L2/N
L2 L2 L2 L2 L2 L2
BLEED
N.C. N.O. N.C.
BOI 1
N.O. N.C.
FEED
N.C.
BIO 2
N.O. N.C. N.O. N.O.
ALARM
N.C. N.O.
L2/N L2/N L2/N L2/N L2/N L2/N
BLOWDN A
N.C. N.O.
BLOWDN B
N.O. N.C.
AUX A
N.C.
AUX B
N.O. N.C. N.O.
ALARM
N.C. N.O.
GROUND
STUD
W
H
T
12
0V
B
L
U 240V
GRN 120V
GRN/YEL 240V
GRN 120V
GRN/YEL 240V
IF MOTORIZED
BALL VALVE
BLK
120V
BRN 240
V
+5
V
BL
K
RE
D
CO
N
D
T-
T+
Chart
Recorder
BLK
12
0V
BRN 240V
WHT 120V
BLU 240V
W
H
T
120
V
B
L
U 240V
WHT
1
20V
BLU
2
40V
GRN 120V
GRN/YEL 240V
TO GROUND
STUD
GRN 120V
GRN/YEL 240V
TO GROUND
STUD
GRN 120V
GRN/YEL 240V
TO GROUND
STUD
WHT
1
20V
BLU
2
40V
Chart
Recorder
IN
-
FL
O
W
M
T
R
1
FL
O
W
M
T
R
2
IN
+
FL
O
W
SW
1
IN
+
IN-
IN
+
FL
O
W
SW
2
IN
-
IN
+
Blowdown
Solenoid/
Motorized
Ball Valve
Pump
Note: Dashed lines
indicate extra wire needed
for wiring to a motorized ball
valve. For pre-wired controllers,
remove the pigtail outlet when
wiring a motorized ball valve.
IF M
O
T
O
R
IZ
E
D
BALL
V
A
L
V
E
BLK
12
0V
BRN 240V BLK
12
0V
BRN 240V
B
L
K 12
0V
B
RN 240V
+5
V
BL
K
RE
D
CO
N
D
T-
T+
Figure 5 Outputs