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03-9940.185
2.
SIGNALING AND CONTROLS
2.1. SIGNALING LEDs
Heating in operation is indicated on the panel by three LEDs.
Start of the heater/ regulatory speed – green LED flashes
Heating – green LED is always on
Cooling down – yellow LED flashes
Ventilation – yellow LED is always on
Timer – yellow LED is always on during heating
Error – red LED flashes, the number of flashes before a pause determines the cause of the error - see
the table – point 9. Error reports
Combustion chamber burning – green LED and yellow LED flash at the same time
Power restrictions in case of overheating – green and red LEDs are always on
2.2 CONTROLS
- on/off ventilation, error shutdown, timer cancel (long press), MENU confirmation and exit.
- on/off heating, combustion chamber burning (push and hold), MENU confirmation
POTENTIOMETER SETTINGS
- A potentiometer can be set to the desired power or required temperature (1-30 ° C). In MENU mode, the
potentiometer is used to make selections
.
2.3 CONTROL CONNECTORS
Communication connector (3pin) connects the heater. When using a wye, an external temperature sensor and
"other equipment" can be connected to LIN-bus
Key and backlight connector (2pin socket) allows permanent shutdown of the timer when the motor is running
and permanent backlight when the lights are lit. A look inside the connector - fuse on top - left pin backlight /
right timer.
External turn-on connector (2pin plug) is used to connect a key for switching the heating on and off, while
heating parameters are guided by the MC settings (pulse control).
2.4 SOUND SIGNALING
Potentiometer
settings for power /
temperature,
Menu selection
The fan on /off key,
Timer cancel,
Confirm MENU and
exit
Yellow LED indicates:
- timer
- ventilation / cooling
- MENU selection
- burning
Green LED indicates:
-start heating
-MENU selection
-ventilation
The heater on /off key,
Ventilation of combustion
chamber,
MENU confirmation
Red LED indicates:
- error
- power restriction
- MENU selection
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