Three Phase Wiring
To Power Supply
RELEASED 05/Apr/2018 15:16:09 GMT
ELECTRICAL WIRING DIAGRAMS
NOTE
Connect line power to the starter. Do not connect line power to the
Starter
pressure switch.
•
Connect ground wire to ground lug
http://air.irco.com
13
A
To supply
C
Wiring for optional electric drain valve
EDV
Electric drain valve
T
Supply Line Terminal
L
Load Terminal
FU
Control Circuit Fuse
HATS
High Air Temperature Switch (#)
LOLS
Low Oil Level Switch (#)
M
Motor Starter Coil
OL
Motor Starter Overload
PS
Pressure Switch
SS
Selector Switch (#)
*
Alternate wiring for converting 3 phase starter to
1 phase application
(#) = if provided