SSANGYONG Kyron Repair Manual page 562

68
6910
Control and Safety Mode
Heater Operations and Safety Mode
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 sec-
onds fuel pumping the fuel pump still fails to ignite,
the heater is switched off in fault mode. The con-
troller 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.
Specification - Water Pump
Rated voltage
Operating voltage
Power consumption
Pumping capacity (0.1 bar)
Operating temperature
Weight
Characteristic Curve of Water
Pump (12 V)
AIR CONDITIONING SYSTEM
KYRON SM - 2005.09
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, is blocked or if the
speed falls below 40% of the nominal speed, the
heater is switched off in fault mode after 120
seconds.
7. It is possible to diagnose the system by connect-
ing 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 (Ef6: 20A) out.
• Disconnect the heater from the battery.
12 V
9 V ~ 15 V
16 W
800 l/h
- 40°C ~ 135°C
0.28 kg
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN