Valeo CC 305, Руководство пользователя

Страница: 39 / 50

1.12- Failures
Air return sensor failure
Duct sensor failure
External sensor failure
Pressure Switch failure
Communication failure
Valve connection failure
1.13- Control GL-W163 Alarm Failures
1.14- Control GL-210 Alarm Failures
FAILURE DESCRIPTION
Alternator failure
FAILURE DESCRIPTION
Pressure switch failure
Temperature sensor open
Temperature sensor in short circuit
Alternator failure
When any failure occurs in the air conditioning system, the display will show a
message as shown below.
IMPORTANT: whenever a failure in the air-conditioner system is detected,
the vehicle must be sent to a VALEO Climatização do Brasil - Veículos
Comerciais S/A authorized service station.
1 - If any failure occurs to the pressure switch, the display will show the
message (HA) and the system will turn the compressor off. The control will wait
for 3 minutes before turning the compressor on again, once the failure has been
corrected.
2 - As the system operates according to the internal temperature, the control
has two failure codes to monitor the temperature sensor:
a) If the temperature sensor is open, the display will show (OP).
b) If the temperature sensor is short circuit, the display will show (SC).
3 - This control has a parameter for monitoring the alternator. In case of failure
to the alternator, the display will show (AL).
1 - This control has a parameter for monitoring the alternator. In case of
failure to the alternator, the display will show (AL). However, the control
outlets will continue to be on.
2 - In case of failure to the air-return sensor, the display will show (FI).
3 - In case of failure to the air-duct sensor, the display will show (F3).
4 - In case of failure to the external sensor, the display will show (F5).
5 - If pressure failure occurs, the display will show the message (FP) and the
system will turn the compressor off. The system then will wait 3 minutes
before turning the compressor on againg, once the failure has been
corrected.
6 - In case of communication failure the display shows (FC) and function
only in cooling mode.
7 - In case the valve connection for heating system fails, the display will
show (EI).
CC 305 - CC 335 - CC 355 OPERATING THE AIR CONDITIONER
39