IVT Greenline HE C6-C11 - Specific Alarm Faults - Additional Sensors; Heat Transfer Fluid (E2 x.T9) and Sensor (E2 x.T10) Alarms

Alarm
6 720 643 415 (2010/03)
31
11.7.30 Short circuit on sensor E31.TT.T5 room
Function: The alarm is activated when the sensor's value
indicates a temperature higher than +70 °C. In the event
of a short circuit on sensor T5, the room temperature
influence is set to 0.
Reset condition: The value of the sensor indicates
< 70 °C.
Category: H.
Alarm lamp/buzzer: Yes.
Restart: Automatic once the alarm cause has
disappeared.
11.7.31 Failure on sensor E2x.T8 heat transfer fluid out
Function: Activated when the sensor's value indicates a
temperature lower than 0 °C.
Reset condition: The value of the sensor indicates >0 °C.
Category: H.
Alarm lamp/buzzer: Yes.
Restart: Automatic once the alarm cause has
disappeared.
B Contact the dealer if the alarm remains active for
more than three hours or recurs often.
11.7.32 Short circuit on sensor E2x.T8 heat transfer
fluid out
Function: Activated when the sensor's value indicates a
temperature higher than 110 °C.
Reset condition: The value of the sensor indicates
< 110 °C.
Category: H.
Alarm lamp/buzzer: Yes.
Restart: Automatic once the alarm cause has
disappeared.
B Contact the dealer if the alarm remains active for
more than three hours or recurs often.
11.7.33 Failure on sensor E2x.T9 heat transfer fluid in
Function: Activated when the sensor's value indicates a
temperature lower than 0 °C.
Reset condition: The value of the sensor indicates >0 °C.
Category: H.
Alarm lamp/buzzer: Yes.
Restart: Automatic once the alarm cause has
disappeared.
B Contact the dealer if the alarm remains active for
more than three hours or recurs often.
11.7.34 Short circuit on sensor E2x.T9 heat transfer
fluid in
Function: Activated when the sensor's value indicates a
temperature higher than 110 °C.
Reset condition: The value of the sensor indicates
< 110 °C.
Category: H.
Alarm lamp/buzzer: Yes.
Restart: Automatic once the alarm cause has
disappeared.
B Contact the dealer if the alarm remains active for
more than three hours or recurs often.
11.7.35 Failure on sensor E2x.T10
Function: Activated when the sensor's resistance value
indicates a temperature lower than -20 °C.
Reset condition: The value of the sensor indicates
> -20 °C.
Category: H.
Alarm lamp/buzzer: Yes.
Restart: Automatic once the alarm cause has
d
isappeared.
B Contact the dealer if the alarm remains active for
more than three hours or recurs often.
11.7.36 Short circuit on sensor E2x.T10
Function: Activated when the sensor's value indicates a
temperature higher than 40 °C.
Reset condition: The value of the sensor indicates
< 40 °C.
Category: H.
Alarm lamp/buzzer: Yes.
Restart: Automatic once the alarm cause has
disappeared.
B Contact the dealer if the alarm remains active for
more than three hours or recurs often.