11
X2.6 Indication
The output can be used for connection of stand alone or built-in to a button
indicator, which informs user about heater run-time errors and heater’s status
X2.7 Sensor_In
Not used
X2.8 Sensor_Out
Not used
X2.9 CAN-L
Low-level line of Medium Speed CAN bus.
X2.10 CAN-H
High-level line of Medium Speed CAN bus.
Troubleshooting
If a run-time error occurs, RCP informs user by built-in and additional LEDs
blinking about the error code. The number of flashes corresponds to the error code.
See table 5 for the codes description and possible solutions.
Table 5
Error
Code
Error
Description
Possible Reasons of
Error Appearance
Solutions
2
No answer
from the
heater
followed
the start
command
Outer temperature is
upper than +15 Celsius
degrees
The heater works only at
temperatures outside are below
+15°C. It is heater
manufacturer’s restriction
Fuel level in the tank is
close to empty (“Fuel
Low” warning indicator
is lighting in CIP)
Refuel the car
The heater is blocked
after 5 unsuccessful
starts
Try to start the heater from CIP
menu. If it not started to burn,
check for fuel and coolant
quality (especially at extreme
cold temperatures) and possible
heater’s exhaust system
clogging by snow. Then
unblock the heater in the Setup
mode.
