Fig. 46.
Central heating stove - MBS Thermo Pellet
In case if pellet is not fired on the very start, message ALARM NO FIRE will occur.
This is most frequent occurrence at THE FIRST start of the stove when passer of
pellets is empty. Reset alarm by pressing and keeping 4 (all alarms are cancelled
by button 4) and stove is started again. Missing firing may occur in case if pellet is
of weak quality or wet. Missing firing may occur in case if foreign objects (plastic,
pieces of wood, dirt...) disabled passage of pellet from reservoir to the passer. If
all previously mentioned is ok, defect is in igniter, so contact service.
Alarm of probe which measures temperature of exhaust gases. Message ALARM
SOND occurs in case of defect of probe or if not connected. During activation of
alarm, stove starts turning off procedure. In such case, contact service.
If temperature of exhaust gases increases above prescribed temperature (280°C),
message ALARM HOT TEMP will occur. In this case also, stove will turn off. If
after attempt of reconstitution of normal operating mode we have same alarm,
contact service.
if there is obstacle in smoke exhaust, display wil show ALARM DEP. Check
whether physical breakage is in the chimney.
If probe on passer of pellets registers higher temperature then allowed, ALARM
SIC is displayed and work of passer of pellets is stopped (spiral) and stove is
turned off. In this case, after turning off, on thermal switch which is on back side
above switch (fig. 3 pos. 15), unscrew closure of thermal switch and press
cylindrical button, and thermal switch returns to working order. Try again to start
the stove when allowed by conditions.
If there is defect on ventilator of exhaust gases, ALARM FAN occurs and
automatically turns off the stove. In this case, contact service.
If breakage of electricity, ALARM COOL FIRE occurs. After reconstitution of
normal supply from main power, turn off the stove and restart.
COMMENT:
CONTROL OF THE QUALITY OF EACH STOVE REQUIRES TURNING ON
AND TESTING THROUGH ALL OPERATING MODES. THUS IT IS POSSIBLE
IN STORAGE OF PELLETS AND PASSER OF PELLETS TO FIND SOME
REMAINING PELLET.
