Emerson EIM 2000 Series Installation And Maintenance Manual page 24

Section 7: Wiring Diargram Symbols for MCP
August 2017
Figure 23
CLOSE
5
6
OPEN
Momentary N.O. Contact connects control voltage to reversing contactor coils.
Seal-in contacts Cs and Os on contactor allow actuator to go to extremes of travel without
continued holding down of button.
Figure 24
STOP
Momentary N.C. Contact
Figure 25
X1
Factory wired by EIM
Figure 26
Figure 27
SPACE
HEATER
Heater in Switch Compartment is standard
Figure 28
Contact made only when Power Voltage phase is proper to L1, L2, & L3. Damage to valve is
prevented if Voltage is improperly field connected.
20
Pushbuttons N.O.
7
Cs
Os
8
Pushbuttons N.C.
Terminal Points
Circuit Plug & Receptacle
Space heater
Phase Sentry
Installation and Maintenance Manual
E2K-401-0817 Rev. 1
Wiring Diagram Symbols for MCP