(Cateva explicatii in engleza despre codurile de eroare)
1.
Self-diagnosis processThe F.A.T.C. module self test feature will detect electrical malfunction and provide error codes for system components with suspected failures.
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DTC data can be retrieved from the control panel directly.
2.
How to read self-diagnostic codeAfter the display panel flickers three times every 0.5 second, the corresponding fault code flickers on the setup temperature display panel every 0.5 second and will show two figures. Codes are displayed in numerical format.
- Code: Select all
Fault code Fail description
00 Normal
11 In-car temperature sensor open (High)
12 In-car temperature sensor short (Low)
13 Ambient temperature sensor open (High)
14 Ambient temperature sensor short (Low)
15 Water temperature sensor open (High)
16 Water temperature sensor short (Low)
17 Evaporator temperature sensor open (High)
18 Evaporator temperature sensor short (Low)
19 Temp door potentiometer open/short
20 Temp door motor
21 Vent mode door potentiometer open/short
22 Vent mode door control motor
25 Intake door potentiometer open/short
26 Intake door potentiometer motor
27 AQS sensor open
28 AQS sensor short
31 AQS sensor fault
34 Floor mode door potentiometer open/short
35 Floor mode door potentiometer motor
36 Def mode door potentiometer open/short
37 Def mode door potentiometor motor
3.
Multiple fault codes are displayed successively.4.
If fault codes are displayed during the check, Inspect malfunction causes by referring to fault codes.
5.
Fail safe(1) In-car temperature sensor: Control with the value of 25°C (77°F)
(2) Ambient temperature sensor: Control with the value of 20°C (67°F)
(3) Evaporator temperature sensor: Control with the value of -2°C (28.4°F)
(4) Water temperature sensor : control with the value of -2°C (28.4°F)
(5) Humidity sensor: Doesn't control.
(6) Photo sensor: None correction
(7) Temperature control actuator (Air mix potentiometer):
a. If temperature set 15°C-22°C, fix at maximum cooling position.
b. If temperature set 23°C-30°C, fix at maximum heating position.
(8) Mode control actuator (Direction potentiometer):
a. INDICATOR OFF : Door close position
b. INDICATOR ON : Door open position
(9) Intake control actuator
a. Fix fresh position, while selecting fresh mode.
b. Fix recirculation position, while selecting recirculation mode.
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