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HGM160/160HC Generator Control Module
Check if the engine temperature is too high;
Genset shutdown
Check the genset AC voltage;
Check DC fuse.
Low oil pressure alarm after Check the oil pressure sensor and its connections.
crank disconnect
High water/cylinder temp alarm Check the temperature sensor and its connections.
after crank disconnect
Check fuel circuit and its connections;
Check starting battery;
Crank not disconnect
Check speed sensor and its connections;
Refer to engine manual.
Check starter connections;
Starter no response
Check starting battery.
11 HGM170RE RELAY EXPANSION MODULE
HGM170RE is modular structure which can be fixed in various guides with compact
structure, small size and easy installation.
Expansion circuits output:
1. Fuel relay 30A, output voltage B+,
power≤0.9W
2. Start relay 30A, output voltage B+,
power≤0.9W
3. Stop relay 30A, output voltage B+,
power≤0.9W
4. Auxiliary relay 30A, passive output,
power≤0.9W
Terminals Description
No.
Items
1 CRANK CTRL
2 CRANK OUT
3 FUEL CTRL
4 B+
5 B+
6 FUEL OUT
7 GND
8 STOP OUT
9 AUX CTRL
10 AUX OUT1
11 AUX OUT2
12 STOP CTRL
Description
Start relay control, connect to ground.
Start relay output, B+ output.
Fuel control, connect to ground.
battery positive
Battery negative
Fuel relay output, B+ output.
Battery negative (GND)
Stop relay output, B+ output.
Auxiliary relay control, connect to ground.
Auxiliary relay output, free contact normally opens.
Stop relay control, connect to ground.
HGM160/160HC Control Module
ISSUE 2011-12-22
Version 2.2
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