2.8
E
LECTRICAL SYSTEM
2.8.1 C
IRCUIT DIAGRAM
The compressor is equipped with a negative earthed system.
XA(S)175 Dd
14
G1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
D-
B+
D+
K6
K8
K0
Y1
K1
S7
S5
S14
P1
G
+
h
P3
M
G2
+
–
H1
S15
F1
S1
12V DC
X1:1
X1:2
85
86
X1:8
B 6
G
X1:6
W
5)
5)
85
86
K6
S2
K1
30
87a
87
K0
30
87a
87
X1:3
X1:4
X1:5
X1:7
C1
5)
K8
H6
30
87a
85
86
+
P
14 14
17
_
19
18 18
B6
Engine fuel level sensor/shut-down switch
C1
Suppressor
F1
Circuit breaker (10A)
G1
Alternator
G2
Batteries
H1
Alternator charging indicator lamp
H6
Alarm lamp, shut-down switches
K0
Starter solenoid
K1
Shut-down relay, compressor temperature and engine oil
pressure
K6
Starter motor protection relay
K8
Shut-down relay, engine temperature, V-belt protection
and fuel level
M1
Starter motor
P1
Fuel level gauge
P3
Hour meter
S1
ON-OFF switch
S2
Override/start switch
S5
Engine oil pressure shut-down switch
S7
Compressor temperature shut-down switch
S14
Engine temperature shut-down switch
S15
V-belt protection shut-down switch
V1
Diode
X1
Plug
Y1
Engine stop solenoid
Fig. 2.4
Circuit diagram (Nr. 2920 1184 00)
Summary of Contents for XAS 175 Dd
Page 2: ...XA S 175 Dd 2 ...
