Thermal Alarm; Combustion Chamber Pressure Alarm; Lack Of Primary Air Intake Flow Alarm; Auger Failure Alarm - Bio Bronpi Aire Serie Instrucciones De Instalación, Uso Y Mantenimiento

10.7

THERMAL ALARM

If during the working phase the thermal security alarm shows up
(see drawing D72), the turn-off stage will be immediately activated.
This alarm means an overheating of the internal part of the tank; this
device blocks the operation of the machine. The restart needs to be
done manually by an authorised technician.
The restoration of the 90ºC safety device is not included in the
warranty unless the technical assistance centre demonstrates a
faulty component.
10.8

COMBUSTION CHAMBER PRESSURE ALARM

It happens when there is a pressure change in the combustion
chamber (door open, dirt registers, air returns...). The electronic
pressostat blocks the working of the stove and shows the alarm.
After that the turn-off stage will be immediately activated (see
drawing D73).
10.9

LACK OF PRIMARY AIR INTAKE FLOW ALARM

Your stove has a flow sensor placed inside the primary air suction
pipe. It detects the proper circulation of combustion air and the
smoke exhaust. In case of insufficient air inlet (due to incorrect
smoke outlet or improper air intake), the sensor sends a "block"
signal. After that the turn-off stage will be immediately activated (see
drawing D74).
10.10

AUGER FAILURE ALARM

The control of the fuel amount to the stove is automatically made
through the electronic programming. It goes off in the event of the
endless breakdown. If this happens, the stove stops and the display
will show up the following alarm. Right after, the turn-off stage will be
immediately activated (see drawing D75).
If this alarm appears you must contact the technical support service.
10.11

FLOW SENSOR ANOMALY ALARM

In case of anomaly of the flow sensor, placed on the primary air
aspiration tube, a blockage signal is send to the stove and right after
the turn-off stage will be immediately activated. (See drawing D76).
If this alarm appears you must contact the technical support service.
10.12

ALARM LIST, PROBLEM AND POSSIBLE SOLUTIONS

Alarm
Description
Code
AL1 BLACK OUT
AL 2 SMOKE PROBE
AL 3 TEMP. SMOKE
BREAKDOWN
AL 4
EXTRACTOR
AL 5 START-UP FAILURE
AL 6 NO PELLET
AL 7 THERMAL ALARM
AL 8 DEPRESSION
AL 9 LACK OF FLOW
AL FLOWMETER FAILURE
AL b AUGER ERROR
INSTALLATION, OPERATING AND SERVICING INSTRUCTIONS
Problem
The stove has been temporarily
without electric current.
Problem with the smoke probe.
The smoke temperature is higher
than 270ºC.
Problem with the smoke
extractor.
The fuel does not fall or burn.
There is no fuel in the hopper or
it does not fall inside the burner.
The fuel thermal security
thermostat has shot up.
The combustion chamber is on
depression.
Lack of primary air or installation
not appropriate.
The flow sensor is broken.
The auger spins continuously.
38
ALARM 7
SECURITY
THERMAL
ALARM 8
PRESSURE
FAILURE
ALARM 9
FLOW
ALARM
ALARM b
AUGER
ERROR
ALARM
FLOWMETER
FAILURE
Possible solution
Press button 4 for a few seconds and let the final cleaning
stage to finish. The boiler will come back to the turn-off status.
Check the probe connection or replace it.
Regulate the pellet drop and/or the extractor speed. Verify the
type of fuel that has been used.
Check the extractor electrical connection or replace it.
Check the geared motor and the resistor way of working.
Check a possible blockage of the endless. Verify that there is
fuel in the tank.
Refill tank. Check the endless working. Check the fuel
characteristics and that it has not become compacted. Clean
the bottom of the hopper.
Restart the thermostat manually. Check the reason why the
temperature is excessive and provoked the overheating (fuel
drop, draw excess, fuel type...)
Verify that the chamber is hermetic: check locks, gaskets...
etc. Check that the gas installation is correct (excess of
horizontal sections, elbow joint, etc). Possible fuel blockage.
Check the primary air inlet. Verify installation (excess of
horizontal section, curves, dirtiness, etc).
Replace the flow sensor.
Verify the electrical connection of the endless.
D72
D73
D74
D75
D76
AIR SERIES