Schematic, Electrical Up6 5–15Hp Sd 3Ph 60Hz - Ingersoll-Rand SSR UP5-4 Operation And Maintenance Manual

GeneRAL InFORMATIOn
SCHeMATIC, eLeCTRICAL UP6 5–15HP SD 3PH 60Hz
KeY
1FU, 2FU Fuse, primary
FU Fuse, secondary
FU, 5FU Fuse, dryer
1LT Light, power on indicator (green)
2LT Light, auto restart indicator (white)
1M Contactor, main
1Ma, b, c Contacts, auxiliary. Main contactor
2M Contactor, delta
2Ma, b Contacts, auxiliary. Delta contactor
1S Contactor, star
1Sa, b Contacts, auxiliary. Star contactor
1SV Valve, solenoid (nc)
CPT Transformer, control
CR Relay, control
CRa Contact, control relay
CS Customer supplied 115v / 1 / 0hz
DM Motor, dryer
DO Dryer option
EDV Valve, electric drain (optional)
E–STOP Switch, emergency stop
1
OPeRATIOn AnD MAInTenAnCe MAnUAL
HATS Switch, high air temperature
HM Hourmeter
HM1 Indicator, maintenance
MIO Indicator, maintenance option
(Instead of standard hourmeter)
MTR Motor, compressor
OL Overload, main motor
OLa Contact, main motor overload
PS Switch, pressure
ST Push button, start
T D Relay, delta starting (10sec)
TDc Relay, delay off, contact
nOTeS
1. (*) Furnished, mounted and wired outside of control
panel, if required by order.
2. Circuit shown in normal position de–energized.
. All wiring to be marked in accordance with this
schematic.
. All wiring to be in accordance with NEC.