Control And Safety Mode; Technical Data - Water Pump; Characteristic Curve Of Water Pump (12 V) - SSANGYONG 2004 Rexton 2.7XDi Workshop Manual

Control and Safety Mode

Heater operations and safety mode
* If the fuel pump
1. If the fuel pump fails to ignite within 90 seconds after
fuel pumping starts, the start procedure is repeated
as described. If after a further 90 seconds fuel pumping
the fuel pump still fails to ignite, the heater is switched
off in fault mode.
The controller is locked after a certain number of failed
starts.
2. If the flame does out by itself during operation, firstly
a new start is activated. If the fuel pump fails to ignite
within 90 seconds after fuel pumping has started
again, the heater is switched off.
3. If the heater is overheated (lack of water, poorly vented
cooling circuit), the overheating sensor triggers, the fuel
supply is interrupted and the heater is switched off.
4. The heater is switched off if the lower or upper voltage
limit is reached.

Technical Data - Water Pump

Rated voltage
Operating voltage
Power consumption
Pumping capacity (0.1 bar)
Operating temperature
Weight

Characteristic Curve of Water Pump (12 V)

FFH/PTC SYSTEM
REXTON SM - 2004.4
5. The fuel pump does not start when the glow plug is
defect or electrical lead to the dosing pump is
interrupted.
6. The fan motor speed is monitored continuously.
If the fan motor does not start up, the heater is
switched off in fault mode after 120 seconds.
7. It is possible to diagnose the system by connecting
the diagnostic device to controller. For details, refer
to the "Diagnosis Procedures" section.
[Emergency shutdown]
If an emergency shutdown -EMERGENCY OFF- is
necessary during operation, proceed as follows;
• Pull the fuse (Ef23: 20A) out.
• Disconnect the heater from the battery.
Y220_10A007
12 V
9 V ~ 15 V
16 W
800 l/h
-40°C ~ 135°C
0.28 kg
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
10A-11