13
5
– Signal is used for indication by the all hazard flashers. It uses 1-wire connection
to the hazard alarm button (see installation manual for details). Indication by the
direction indicators via CAN-bus is switched off
Troubleshooting
If a run-time error occurs, RCP indicates error code by flashing of built-in and
outer LEDs. The number of flashes in series 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
1
Start
command
cannot be
executed
The heater is not
adjusted in DIS menu
(
or has been reset to
unadjusted condition
after battery
discharging or
disconnection)
See chapter
Preparation for
Work
to adjust the heater
2
No answer
from the
heater
followed the
start
command
The engine is hot (no
need to pre-heat)
Let the engine cool down below
+75 degrees
The heater hasn’t
finished previous
operation cycle yet
(you can hear the noise
from the air blower
fan)
The heater starts when previous
cycle of operation is fully
completed
Fuel level in the tank is
close to empty (“Fuel
Low” warning
indicator is lighting in
DIS)
Refuel the car
The heater is blocked
after 5 unsuccessful
starts
Try to start the heater from DIS
menu. If it doesn’t start 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 using setup
mode (command 9.1.1).