MULTISPAN WLC 22 - Control Diagrams and Testing; One Level Controller Wiring and Testing; Two Level Controller Wiring and Testing

One Level Controller
Two Level Controller
(15-18)- SUCTION LOGIC (15-18)- SUCTION LOGIC
(15-16)- DELIVERY LOGIC (15-16)- DELIVERY LOGIC
A1
A1
15
15
S1
S1
S2
S2
16
16
18
18
S3
S3
A2
A2
WLC
WLC
SR NO.
SR NO.
S1+S3
S1
S1+S3
S2
S2
S2 S3
S1
S1
S2
S3
S2
S1
S2
S3
RELAY OUTPUT
RELAY OUTPUT
ON
ON
ON
ON ON
15
15
18
18
16
16
Water Tank
Water Tank