Inspection - Geely FC Workshop Manual

If the function does not accord with the regulation, it is
necessary to change pressure switch.
(b) Control for cooling fan:
Check the function of pressure switch.
(1) Connect the anode lead of OUM meter to No. 2 termi-
nal and connect cathode lead to No. 3 terminal.
(2) Liking that shown in left figure. When refrigerant pres-
sure is changed, check the conduction between
terminals.
If the function does not accord with the regulation, it is
necessary to change pressure switch.

Inspection

1 1 1 1 . . . .
1 . No.1 thermal resistor
(a) Check the resistance between No.1 terminal and No.2 ter-
minal of No.1 heat sensitive resistance at different
temperatures, liking that shown in figure.
Resistance:
Resistance
If resistance does not accord with the regulation, it is necessary to change heat sensitive resistance.
214
Air conditioner--Air conditioning system
2 2 2 2 0 0 0 0
2 0
1 1 1 1 5 5 5 5
1 5
1 1 1 1 0 0 0 0
1 0
8 8 8 8
8
6 6 6 6
6
4 4 4 4
4
2 2 2 2
2
- - - - 2 2 2 2 5 5 5 5 - - - - 1 1 1 1 5 5 5 5 - - - - 5 5 5 5 5 5 5 5
- 2 5 - 1 5 - 5 5
Temperature
Not conduc-
tion
1 1 1 1 5 5 5 5 2 2 2 2 5 5 5 5 3 3 3 3 5 5 5 5 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5
1 5 2 5 3 5 4 5 5 5
Conduc-
tion
6 6 6 6 5 5 5 5 7 7 7 7 5 5 5 5 8 8 8 8 5 5 5 5
6 5 7 5 8 5