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Operation of pre-heater system
The pre-heater system can be used in some regions and states
where the cold weather may affect the starting ability of the
engine. Please read the following specification carefully before
operation
1.
Turn the starter switch to the position 'ON'
Starter Switch ('ON')
When the resistivity of the engine coolant sensor is less
than 2700 ± 300 Ω (which means that the engine coolant
temperature is above 0℃ ), the controller won't go to
pre-heat status and the pre-heat indicator will be on for
2s before goes out
2.
When the resistivity of the engine coolant sensor is more than
2700±300Ω (which means that the engine coolant tempera-
ture is below 0℃) ,the controller will go to pre-heat status
and the pre-heating time is associated with the voltage (please
refer to the following table)
Voltage(V)
Time(S)
2-8 Operation Controls
18
20
55±5
41±4
30±3
Fig 8
Fig 9
22
24
26±2
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