WEICHAI BAUDOUIN PowerKit 16M33 Series User Manual

Installation
43
3.9.2 Charging Circuit
 The charging cable shall be a
complete cable without intermediate
connector;
 Terminals of B+/D+/W shall be
provided with protective caps;
 Permissible voltage decrease on
charge cable≤1V;
The schematic diagram of the alternator
wiring is as follows:
Figure 3.9.2 - Alternator wiring diagram
3.10 Engine Electronic Controlling System
3.10.1 ECU wire connection
 "ECU power" wire
 ECU pin No.: J1-121 (positive), J1-123 (negative)
 Functional description: ECU main power supply (24V DC)
 The red wire marked POWER+ is connected to the "battery+". The black wire marked
with POWER- is connected to the "battery-". The cross-sectional area of the wires is at
least 2.5mm
2
separately.
Figure 3.10.1 A-Wire for "ECU power"
 "key switch" wire
 ECU pin No.: J1-12. Connect the wire with the "battery+" with a key switch.
 Functional description:
 The switch is ECU power switch.
When the switch is ON, ECU will in working condition.
When the switch is OFF, the engine will be stopped.
 Any interference on this switch from other electrical devices should be avoided.
 When the key switch is turned on, the engine will have a self-test time of 2-5S.
It is recommended to start the engine after the engine self-test is completed.
 When the T15 switch is OFF to stop the engine, the main switch of the battery
shall be maintained for at least 2 min, so that the relevant data of the engine
working cycle (fuel consumption and other information) is written into the
memory of ECU.
于千钧
“1005098300 - Operation_and_Maintenance_Manual_for_PowerKit_16M33_Series_Gas_Engine, A”
林世龙
许太法
宋安泽
20200425
于千钧
张安勇/Zhang Anyong
王巧荣

WEICHAI BAUDOUIN PowerKit 16M33 Series Specifications

General

Brand	WEICHAI
Model	BAUDOUIN PowerKit 16M33 Series
Category	Engine
Language	English