12
P2
Turning on and off (hold down for 3 seconds), reset errors (hold down for 3 seconds), chrono activation
and deactivation
P3
Enter the user menu 1/submenu, enter the user menu 2 (hold down for 3 seconds), saving data
P4
Enter the visualization menu, maximizing
P5
Enter the visualization menu, minimizing
Led
Feature
Led
Feature
Lack of pellets
Preset room temperature reached
The direction of air flow
Remote
thermostat
temperature
reached (if connected to the remote
thermostat)
Alarms
Description
System state
Code
Safety error - safety thermostat: signals when the system is off
Block
Er01
Safety error - pressure switch: signals only if the combustion fan is turned
on
Block
Er02
Shutdown in case of flue gas temperatures lower than permissible
Block
Er03
Shutdown in case of flue gas temperatures exceeding the permissible
temperatures
Block
Er05
The pellet thermostat is activated
Block
Er06
Encoder fan error: no encoder signal
Block
Er07
Encoder fan error: failed combustion fan regulation
Block
Er08
Date and time are not correct due to a prolonged power outage
Block
Er011
Ignition failed
Block
Er012
Power outage
Block
Er15
Communication error - display disconnected
Block
Er16
Air flux regulator error
Block
Er17
No more pellets
Block
Er18
Faulty air flux sensor
Block
Er39
The minimum air flux is not reached during the testing phase
Block
Er41
Maximum airflow reached (F40)
Block
Er42
Error: door open
Block
Er44
Auger encoder error: no encoder signal
Block
Er47
Auger encoder error: auger speed control failed
Block
Er48
Module error I/O 12C
Block
Er52
Service error. This informs that the planned period of operation has been
reached (after preload): the system will stop when it goes into operation mode.
Block
Service
Other messages
Description
Code
Probe error when controlling during the testing phase
Prob
This informs that the planned period of operation has been reached. It is necessary to clean the
furnace or boiler.
Clean
Door open
Door
The message appears if the system is turned off during ignition (after preload) by the external
device: the system will stop when it goes into operation mode.
Block ignition
No communication between the motherboard and the display (keypad).
Link Error
Periodic cleaning is in progress.
Cleaning On
Visualizations
Pressing P4 and P5 opens the visualization menu.
Here you can see the value of the ambient temperature, flue gases, engine speed of flue gases, ON auger time*, etc, at all
times. The following indicators of the furnace operation can be checked in the visualization menu:
Display
Description
Exhaust T. [ºC]
103
Flue gas temperature
Room T. [ºC]
25
Local room temperature
Rem. Room T. [ºC]
25
Remote room temperature; visible only if the remote thermostat is active
Air Flux
750
Air flux; visible if the primary air flux gauge is active
Fan Speed [rpm]
1250
The exhaust gas fan speed;
Auger [ºC]
1.2
ON auger time;
Cleaning [h]
450
Work time left before cleaning the furnace; visible only if the timer is active
Work time [h]
2985
Total furnace work time in the work mode, modulations and security
Ignitions [h]
106
Number of ignition attempts
Product Code: 494-
0000
Product code
Содержание LUCA 12
Страница 5: ...2 Dimensional features...