Figure 89. Legend -- Ca - Carrier 69NT40-489-100 Series Operation And Service Manual

SYMBOL
AC
AH
AT
AHTR
AM
ASV
CAS
COS
CSV
DIS
DS1
DS2
F
GSV
HIM
HATS
IP
K1
K2
K3
K4
K5
K6
K8
K9
K10
K11
K12
MPT
MOV
MTS
NSV
NPV
OS
OSM
OSV
REC
REO
SAV
TP
T-305
CA LEGEND
DESCRIPTION (Schematic Location)
AIR COMPRESSOR CONTACTOR (E- -3, R- -1)
AIR HEATER CONTACTOR (E- -8, R- -2)
AIR HEATER TRIAC (SOLID STATE RELAY) (F- -8, F- -17)
AIR HEATER (E- -11)
AIR COMPRESSOR MOTOR (G- -3)
AIR CALIBRATION SOLENOID VALVE (R- -9)
CONTROLLED ATMOSPHERE START- -STOP SWITCH (B- -15)
CO SENSOR (G- -28)
2
CO SOLENOID VALVE (R- -6)
2
DOOR INTERLOCK SOLENOID (R- -12)
DRAIN SOLENOID VALVE #1 (P- -4)
DRAIN SOLENOID VALVE #2 (R- -4)
FUSE (E- -22, F- -22, F- -15)
GAS CALIBRATION SOLENOID VALVE (R- -8)
HEATER INTERFACE MODULE (F- -20)
HIGH AIR TEMPERATURE SWITCH (P- -2, Figure 90; K- -2, Figure 92)
INTERNAL PROTECTOR (K- -1)
CA CONTROLLER RELAY (SAMPLE AIR) (M- -15)
CA CONTROLLER RELAY (DOOR INTERLOCK) (H- -12)
CA CONTROLLER RELAY (CO2) (M- -6)
CA CONTROLLER RELAY (O2 FLOW) (M- -5)
CA CONTROLLER RELAY (FILTER DRAIN) (M- -3)
CA CONTROLLER RELAY (AIR COMPRESSOR) (M- -1)
CA CONTROLLER RELAY (AIR HEATING) (M- -3)
CA CONTROLLER RELAY (GAS CALIBRATION) (M- -8)
CA CONTROLLER RELAY (N2 PURITY) (M- -7)
CA CONTROLLER RELAY (AIR CALIBRATION) (M- -9)
CA CONTROLLER RELAY (DOOR INTERLOCK OPEN/CLOSED) (J- -11, J- -13)
MEMBRANE PRESSURE TRANSDUCER (E- -27)
METAL OXIDE VARISTOR (F- -9)
MEMBRANE TEMPERATURE SENSOR (A- -27)
N SAMPLE SOLENOID VALVE (R- -7)
2
N2 PURITY SOLENOID VALVE (R- -3, Figure 90)
OXYGEN SENSOR (C- -28)
OXYGEN SENSOR MODULE (D28)
OXYGEN SOLENOID VALVE (R- -5)
RECTIFIER (DOOR INTERLOCK CLOSE) (N- -14)
RECTIFIER (DOOR INTERLOCK OPEN) (L- -12)
SAMPLE AIR SOLENOID VALVE (R- -15)
TEST POINT (M- -1, N- -3, N- -5, N- -6, R- -16, F- -21)
Figure 89. LEGEND - - CA
142