11
-
Manual thermostat reset for measuring the hopper temperatureblocks the product operation if certain safety limit is exceeded;
-
The pressure switch allowsdetection of all potential obstructions in the flue gas pipe;
-
safety valve with 3 bars calibration;
-
Water pressure sensor;
-
Air intake meter.
It is prohibited not to install or remove any of the safety devicesdescribed above. Devices which are temporary disabled or shut
down for maintenance must be mounted before the product use.
Activation of one of these devices leads to error message on display.
Possible error messages that can occur are listed in the relevant table.
Safety intervention of the pressure switch and pellet thermostat is detected and regulated by the control unit only if the boiler is
operating in all phases except when the device is switched off or blocked.
Pressureswitchand pellet thermostat errorsare electrically placed in seriesso that the appearance of one of these
inconveniencesautomatically switches the stove off and the next block of activities.
It is possible for one or more sensors to be interrupted or short circuited. This will be detected during the check up phase. The failure
of these probes could lead to ignition failure, continued state of modulationof the stoveortemperature changes in the environmentover time.
After occurrence of such events contact authorized personnel.
Control panel
Control panel functions can be controlled via control panel with 8 keys. Below the control panel are shown keys and further below are
described LEDs and different display messages.
KEYS
Each key is used for one or more functionsas shown in the table below:
KEY
CLICK
HOLD
K1
Exit Menu
Lock functionON/OFF/Reset
K5
User menu 2 input/Save changes
Manual pellet load
K2
Combustion power modification (+)
-
K6
Combustion power modification (-)
-
K3
Boiler thermostat modification (+) /
Increase parameter
Reset pellet load
K7
Boiler thermostat modification (-) /
Decreaseparameter
Reset smoke ventilation
K4
-
Enable Chronotime zones
K8
Display
Summer/Wintermode
LED
LED
DESCRIPTION
L1
LED ON: Pumpis active
L2
LED ON: The auger is in ON interval
L3
LED ON: Heater switched on
L4
LED ON: Thermostat temperature achieved
L5
LED ON: Daily programming
G
S
L6
LED ON: Weekly programming
W
L7
LED ON: Weekend
L8
LED ON: Valve is active
