Yanmar 3JH5E Operation Manual page 155

12/05
4JH4-TE / 4JH4-HTE1 / 4JH4-HTE with C
x B Type Panel (Optional)
Color Coding
R Red
B Black
W White
L Blue
RB Red / Black
LB Blue / Black
YW Yellow / White
YB Yellow / Black
YG Yellow / Green
WL White / Blue
WB White / Black
V Purple
BW Blue / White
O Orange
WBr White / Brown
1 – Option (2 panels)
2 – Instrument panel C30
(Main station)
1- Instrument panel B20
(Sub station)
3 – Alarm lamps (4 to 8)
4 – Engine oil low pressure
indicator
5 – Coolant high temperature
Indicator
6 – Water in sail drive seal
indicator
7 – Battery low charge indicator
8 – Water in fuel filter indicator
9 – Tachometer
10 – Segmented display
11 – Control unit (Tacho gauge)
12 – Fuse 3A
13 – Buzzer
14 – Switch module (15 to 19)
15 – Start switch
16 – Stop switch
17 – Glow switch
18 – Power switch
19 – Control unit (Switch module)
JH Series Operation Manual
Engine Harness
+
-
Ignition
Air Heater / Glow (option)
Alternator Exciter
Alternator Charge Alarm
Engine Oil Pressure Alarm
Engine Oil Pressure
Sail Drive Seal
Water Temperature Alarm
Water Temperature
ACC Power
Fuel Tank Level
Pulse for Tachometer
Electric Stop
SYSTEM DIAGRAMS
20 – Fuel tank level sensor input
21 – ACC power
22 – ACC GND
23 – Coolant temperature gauge
24 – Oil pressure gauge
25 – Control unit (Coolant
temperature gauge)
26 – Control unit (Oil pressure
gauge)
27 – Conversion harness
28 – Wire harness
29 – Relay
30 – Wire harness for sub panel
31 – Water in sail drive seal sensor
amplifier (Sail drive only)
32 – Procured by customer
33 – Battery
34 – Battery switch
35 – Engine stop solenoid with VE
pump
36 – Air heater
37 – Option (Alternator)
38 – Air heater relay
39 – Starter relay
40 – Starter
41 – Coolant temperature switch
(to air heater controller)
42 – Engine oil pressure switch
43 – Alternator
44 – Ground
45 – Water in sail drive seal sensor
(Sail drive only)
46 – Coolant temperature sender
47 – Oil pressure sender
48 – Fuel filter switch
49 – Details of coupler
(Wire harness, view from A-A)
50 – Details of coupler (Conversion
harness, view from B-B)
147