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Wiring
Wiring Diagrams
Page 14 MDE-4567D 9820K Series AST Pumps Installation and Operation Manual · January 2020
Figure 3-3: Model 9820K Wiring Diagram – Domestic
380
4
5
6
L1
L2
L3
3
2
1
380 VAC
BREAKER
REMOTE REGISTER
PUMPING UNIT
115 VAC PUMP MOTOR (SINGLE PHASE)
PUMPING UNIT
230 VAC PUMP MOTOR (SINGLE PHASE)
PUMPING UNIT 380 VAC
3 PHASE PUMP MOTOR