Gasboy 9120K Series Installation - Manual (Page 22)

Wiring Wiring Diagrams
Page 18 MDE-4567C 9120K and 9820K Series AST Pumps Installation and Operation Manual · September 2008
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