Lovato EASY FAST SMART Installation Manual page 26

ERROR ERROR CODE INDICATOR LAMP
CODE CATEGORY DESCRIPTION
Reserved for other
S100 System Error
type of ECU
Connection of
S101 System Error Usual status displayed
petrol injector
Reserved for other
S102 System Error
type of ECU
Reserved for other
S103 System Error
type of ECU
Orange petrol-status led
Gas Pressure
S104 System Error Green gas-status led
Sensor
Long buzzer beep
Reserved for other
S105 System Error
type of ECU
Orange petrol-status led
Gas
S106 System Error Temperature Green gas-status led
Sensor
Long buzzer beep
Reserved for other
S107 System Error
type of ECU
Presence of
S108 System Error
Switch (All LEDs are off)
Reserved for OE
S109 System Error
application
Reserved for
S110 System Error
other type of ECU
Orange petrol-status led
Gas temperature
S111 System Error
too cold Green gas-status led
DIAGNOSTIC WINDOW DIAGNOSTIC SYSTEM
ON SWITCH ON SOFTWARE BEHAVIOUR
Diagnosis red lamp is
light on
The corresponding
Error Code and Descrip-
gas injector is disable
tion are showed in the
Diagnostic Table
Diagnosis red lamp is
is light on light on
Error Code and Descrip- Petrol status forced
blinking tion are showed in the
Diagnostic Table
Diagnosis red lamp is
is light on light on
Error Code and Descrip- Petrol status forced
blinking tion are showed in the
Diagnostic Table
Diagnosis red lamp is
light on
None ECU don't work in gas
Error Code and Descrip-
tion are showed in the
Diagnostic Table
Diagnosis red lamp is
light on
is light on Petrol status forced
Error Code and Descrip-
Ready to switch gas
tion are showed in the
blinking
Diagnostic Table
TROUBLE AREA
Connectivity Petrol Injector
Pressure and temperature sensor:
Gas Pressure Sensor
(short circuit or open circuit or
power supply failure)
Pressure and temperature sensor:
Gas Temperature Sensor
(short circuit or open circuit)
Change Over Switch
(problem with connectivity
mode
or power supply failure)
Gas is too cold
27
ERROR REMEDY 1 ERROR REMEDY 2
Check the connectivity
Check the petrol system
with gas ECU
Check the connectivity Check presence of +5V
with gas ECU power supply of sensors
Check the connectivity Replace the temperature
with gas ECU and pressure sensor
Check the +5V power
Check the connectivity
supply of the Change Over
with gas ECU
Switch
Car power exceeds the power redu-
cer (use a post-heating or a major Check water heater circuit
reducer)
INDEX
ERROR REMEDY 3
Replace the ECU
Replace the temperature
and pressure sensor or
the ECU if necessary
Replace the Switch
or the ECU as the case
INDEX