0 general information – Ingersoll-Rand NIRVANA IRN75-160K-2S User Manual
Page 55
IRN37 - 160K - CC & IRN50 - 200H & IRN75 - 160K - 2S & IRN - 100 - 200H - 2S & IRN 250 - 300H - 2S
http://air.irco.com
53
8.0 GENERAL INFORMATION
KEY
4SV
VALVE, WATER STOP SOLENOID (W/C ONLY)
6APT
TRANSDUCER, SUMP AIR PRESSURE, DRY SIDE
9APT
TRANSMITTER, REMOTE AIR PRESSURE
(OPTIONAL)
9SV
VALVE, CONDENSATE DRAIN
11SV
VALVE, ANTI-CONDENSATION SOLENOID
AT
AUTOTRANSFORMER (IF FITTED)
AW1
AUXILIARY WARNING 1
AW2
AUXILIARY WARNING 2
BP
BACKPLATE
C
CAPACITOR
CAB
CABINET
CDE
CONDENSATE DRAIN ERROR
CDV
CONDENSATE DRAIN VALVE (IF FITTED)
CFO
COMMON FAULT OUTPUT
CK
CHOKE
EXC
EXTERNAL COMMUNICATIONS
DR
DRIVE
DVF
FAN, DRIVE BOX VENTILATION
EB
EARTH BAR
ES
SWITCH, EMERGENCY STOP
FD
DRIVE, BLOWER
FM
MOTOR, BLOWER
GND
GROUND
HTR1
HEATER, SPACER 25 WATTS
HTR2
HEATER, SPACER 25 WATTS
K1
RELAY, RUN
K2
RELAY, FAULT
KM1
CONTACTOR, MAIN MOTOR
KM5
CONTACTOR, DRIVE VENTILATION FAN
MCB1 BREAKER, MINIATURE CIRCUIT, TRANSFORMER
MCB2 BREAKER, MINIATURE CIRCUIT, DVF
MCB3 BREAKER, MINIATURE CIRCUIT, CONTROL
CIRCUITS
MCB4 BREAKER, MINIATURE CIRCUIT, VFD SUPPLY
MCB5 BREAKER, MINATURE CIRCUIT, PSU
MCB9 BREAKER, MINIATURE CIRCUIT, HEATERS
MF
MAINS FILTER (IF FITTED)
MM
MOTOR, MAIN
MMS
BREAKER, FAN MOTOR
OPT
OPTIONAL
OV
ZERO VOLTAGE
PE
PROTECTED EARTH
PORO POWER OUTAGE RESTART OPTION (OPTIONAL)
PSU
POWER SUPPLY UNIT
RFI
FILTER, RADIO FREQUENCY INTERFERENCE
RSP
REMOTE STOP
RST
REMOTE START
SGNE CONTROLLER, INTELLISYS
SL
SERIAL LINK
SS1-3 RELAY, SOLID STATE
ST
SERVICE TOOL
T1
TRANSFORMER, CONTROL
TH
THERMOSTAT
TRR
TRUE RUNNING
WR
GENERAL WARNING
COLORS
BLK
BLACK
BLU
BLUE
BRO
BROWN
GRE
GREEN
PIN
PINK
RED
RED
SCR
SCREEN
VIO
VIOLET
WHI
WHITE
YEL
YELLOW
Wires
Numbers
Function
Wire color
1−99
100−199
200−299
300−399
Power
AC Control
DC Control
Auxiliary
Black
Red
Blue
Orange
NOTES:
1. FACTORY SUPPLIED AS SHOWN BY CONNECTION TO
OUTPUT OF CONTROL TRANSFORMER T1. WIRE NUMBER
100 & 121.
2. ALTERNATIVELY THE SUPPLY MAY BE TAKEN FROM AN
INDEPENDENT SOURCE: IN THAT CASE, FACTORY
SUPPLIED CONNECTION MUST BE DISCONNECTED.
3. ENSURE PARALLEL CONNECTION OF HEATERS.
NOTES:
1. CONNECTIONS FOR USE ON 200/230V SYSTEMS. THE
SUPPLY IS INDEPENDENT OF THE MAIN COMPRESSOR. THE
CUSTOMER MUST PROVIDE AN ISOLATOR / DISCONNECT
SWITCH ADJACENT TO THE MACHINE FOR THIS SUPPLY. IN
THAT CASE, FACTORY SUPPLIED CONNECTION MUST BE
DISCONNECTED.
2. ENSURE SERIES CONNECTION OF HEATERS.