SSANGYONG Kyron Repair Manual page 508

14
6810
Full Automatic Air Conditioner Operations
This section describes the main operations of full automatic air conditioner.
Blower Motor Control
In AUTO mode, the blower motor automatically controls the fan in 33 levels according to the sensing conditions (e.
g., ambient temperature and room temperature). In MANUAL mode, the blower motor controls the fan in 8 levels by
the fan switch operation.
Fan control in AUTO mode (33 levels)
Control
Level
voltage
OFF 0 V
1 4 V
2 4.25 V
3 4.5 V
4 4.75 V
5 5 V
6 5.25 V
7 5.5 V
8 5.75 V
Fan control in MANUAL mode (8 levels)
Level 1
Control
4 ~
voltage 4.75 V
Heating Start Control
In winter, when the engine coolant temperature is low or the hot wind has not been sufficiently generated, the airflow
from the vent is not hot and so, not helpful to heating. The heating control is to restrain this airflow from releasing.
Thus, before the coolant temperature reaches at 55°C, the blower motor is set to first stage in Auto mode and the
blower operating voltage increases by 0.075V/sec, following the increase of duct temperature.
The air flow direction is in DEF mode (below 20°C), D/F mode (20°C~55°C) and AUTO mode (55°C).
When the coolant temperature sensor is defective, the heating control function is cancelled after 500 seconds.
AIR CONDITIONING SYSTEM
KYRON SM - 2005.09
Control
Level
voltage
9 6 V
10 6.25 V
11 6.5 V
12 6.75 V
13 7 V
14 7.25 V
15 7.5 V
16 7.75 V
17 8 V
8th level
1st level
2 3
5 ~ 6 ~ 7 ~
5.75 V 6.75 V 7.75 V
Control
Level
voltage
18 8.25 V
19 8.5 V
20 8.75 V
21 9 V
22 9.25 V
23 9.5 V
24 9.75 V
25 10 V
26 10.25 V
4 5 6
8 ~ 9 ~
8.75 V 9.75 V
Control
Level
voltage
27 10.5 V
28 10.75 V
29 11 V
30 11.25 V
31 11.5 V
32 11.75 V
33 VACC
7 8
10 ~ 11 ~ Battery
10.75 V voltage
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN