New Holland T8010 Manual page 1257

139F
PIN HOUSING
CAB HARNESS
179483A1
CONNECTOR 139F - 179483A1
HVAC
WIRE
CAV
NUMBER
A 800A AC CLUTCH FROM BLOWER SWITCH
B 802A HVAC HIGH PRESSURE SWITCH OUT
C 835A TO AC CLUTCH
D 822A BLOWER LOW SPEED FROM SWITCH
E 823A BLOWER MED SPEED FROM SWITCH
F 178B CHASSIS GROUND
G 824A BLOWER HIGH SPEED FROM SWITCH
H 850A ATC BLOWER SIGNAL
J 177F ATC CHASSIS GROUND
K 820C B+ MTR PWM (ATC)
L 826A TO AC CUTOUT SW/AUTO
M 827A AC IND LT (GND)/DEHUMIDIFY
N 179AV MODE DOOR GROUND (ATC)
P 179AU MODE DOOR GROUND (ATC)
R 825A HVAC CONTROLLER B+
S 803A 803B TEMP CONTROL
T 807A TEMP CONTROL POT. SIGNAL
U 804A GROUND FOR DISPLAY
V 805A 5V DISPLAY PWR
W 806A DATA TO DISPLAY
X 765A EURO CELCIUS (-)
Y OPEN
Z OPEN
Section 55 - Electrical System - Chapter 1
CIRCUIT REFERENCE
CONNECTOR 139MM - 196155A1
WIRE
CAV
NUMBER
A 70
B 80
C 82
D 83
E 84
F 85
G 110
H
J
K
L 112
M 111
N
P
R 252
S 105 5CA
T 103
U
V
W
X
Y MD
Z
55-1-76
139MM
SOCKET HOUSING
HVAC ATC UNIT
196155A1
179483A1
HVAC ATC UNIT
CIRCUIT REFERENCE
OPEN
HI PRESSURE (-)
COMPRESSOR CLUTCH B+
MOTOR (LOW)
MOTOR (MEDIUM)
GROUND
MOTOR (HIGH)
OPEN
OPEN
OPEN
A/C SWITCH
PRESSURE WARNING
OPEN
OPEN
MODULE BATTERY B+
POTENTIOMETER GROUND
POTENTIOMETER CONTROL
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN