Electrical Wiring Diagrams - Ingersoll-Rand 2545 Owner's Manual

52705.23.22
Single Phase Wiring
Three Phase Wiring
14

ELECTRICAL WIRING DIAGRAMS

A
C
EDV
T
L
FU
HATS
LOLS
M
OL
PS
SS
*
(#) = if provided
NOTE On units requiring a starter, connect line power to the starter. do not connect
line power to the pressure switch.
l
Connect ground wire to ground lug
l
L3 used for 3-phase motors & starters only
http://air.irco.com
To supply
Wiring for optional electric drain valve
Electric drain valve
Supply Line Terminal
Load Terminal
Control Circuit Fuse
High Air Temperature Switch (#)
Low Oil Level Switch (#)
Motor Starter Coil
Motor Starter Overload
Pressure Switch
Selector Switch (#)
Alternate wiring for converting 3 phase starter to 1
phase application