Specifications

2YM15, 3YM20, 3YM30 - B (Keyless) -
Type Instrument Panel (optional)
1 Optional
2 Diodes
3 Buzzer
4 Engine Oil Low Pressure Alarm
5 Coolant High Temperature Alarm
6 Water in Sail-Drive Seal Alarm
7 Battery Low Charge Alarm
8 Fuse (3A)
9 SWITCH GLOW (I) / OFF (0) / STOP
(II)
10 SWITCH START (II) / ON (I) / OFF (0)
11 Diode
12 Switch
13 Tachometer / Hourmeter
14 Instrument Panel (Main Station) (Op-
tion)
15 Wire Harness
16 Wire Harness for Sub Panel
17 Water in Sail-Drive Seal Sensor
Amplifier (Sail-Drive Only)
18 Procured by Customer
19 Battery
20 Battery Switch
21 Engine Stop Solenoid
22 Relay
23 Glow Plug
24 Stop Relay
25 Starter Relay
26 Starter
27 Coolant High Temperature Switch
28 Engine Oil Pressure Switch
29 Alternator
30 Ground Bolt
31 Sail-Drive Only for Sail-Drive
32 Coupler (View from A-A)
SYSTEM DIAGRAMS
SD Operation Manual 75
© 2009 Yanmar Marine International