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CONTROL SYSTEM
2-20
TNV Application Manual
*1 The degree of need can be divided into the following three categories:
Essential,
Recommended and
Available (attachable) on user's request
*2 "Interchangeability" refers to whether or not commercially available parts can be used in place of Yanmar genuine parts.
Non:Use Yanmar genuine parts. Otherwise, the intended engine performance will not assured.
Yes:Commercially available parts can be used provided that the parts meet requirements specified by Yanmar.
*3 Shading means that the electrical part or component is specific to the Eco-governor (is not required for a mechanical
governor).
*4 The air heater relay and starter relay have no mounting bracket. Use the recommended relay connector (YAZAKI 7223-
6146-30) and bracket (129927-77910).
*5 It is recommended that the alternator with pin P be used as a backup speed sensing means.
*6 E-ECU for generator engine application is not standard equipped with the accelerator sensor. The engine speed can be
changed using a switch connected to terminals APP-IP3/IP4 of the E-ECU.
Preheat lamp
(Part No.: Non)
ON-glow indication
(Not required for other than ON-
glow indication)
Recommended Yes
Oil pressure switch
(119761-39450)
• Oil pressure alarm/indication
(actuated when a problem occurs)
• Use an alarm lamp or equivalent
device too.
Essential
Non
Coolant temperature switch
(121250-44901)
• Coolant temperature alarm/
indication (actuated when a
problem occurs)
• Use an alarm lamp too.
Recommended Yes
Air cleaner (with sensor)
(129601-12610 etc.)
• Air cleaner blockage alarm/
indication (actuated when a
problem occurs)
• Use an alarm lamp too.
Sensor attached on
user's request
Yes
Oily water separator
(with sensor)
(Availability pending)
Oily water alarm/indication
(actuated when a problem occurs)
Sensor attached on
user's request
Yes
Harness
(129927-91020 etc.)
• Electrical part connection
• Engine checker connection
(Deutsch DTM connector)
Essential
Yes
Key Switch
(194940-52110)
• ON-glow control
• Preheat control (as before)
Recommended Yes
Fuel feed pump
(119225-52102)
• Fuel feed
• Auto bleeding
Essential
Non
Oil pressure sensor
(119773-91501)
Oil gauge pressure indication
Available on user's
request
Yes
Coolant temperature sensor
(124250-49351)
Coolant temperature indication
Available on user's
request
Yes
Table 2-4 List of electrical parts
Part name/number
Functional description
Degree of need
*1
Interchangeability
*2
00_Electronic_Control_System.book 20 ページ 2006年5月29日 月曜日 午後2時12分
Summary of Contents for Yanmar 3TNV82A-B
Page 95: ...CONTROL SYSTEM 2 76 TNV Application Manual 00_Electronic_Control_System book 76...
Page 96: ...Appendix Standard harness 1 00_ _E fm 1...
Page 97: ...Appendix Standard harness 2 00_ _E fm 2...
Page 98: ...TNV Series service tool Operation Manual...
Page 132: ...32 7 Main Menu Figure 7 15 Data Logging Data Monitor Screen...
Page 145: ...7 Main Menu 45 Figure 7 27 System Installation Configuration Screen...