Kalor 20B, User Manual

Page: 34 / 60

92
GB
Alarm signals
In the event of a working defect, the system informs the user about the type of failure occurred.
The following table summarises the alarms, kind of problem and possible solution:
Regular checks should be carried out by the user, who should only contact the Authorized
Assistance Center if no solution is found.
Display Kind of problem Solution
ALAR 1 BLACK OUT
There is no power supply
As soon as the power supply is back, the Boiler starts a coo-
ling cycle. After completing the cycle it starts working auto-
matically
ALAR 2
PROBE
EXHAUST
The smokes sensor is broken or not con-
nected to the pcb
Contact an Authorized Assistance Center
ALAR 3
HOT
EXHAUST
Smokes temperature too high
Switch off the Boiler, allow it to cool down and perform ordi-
nary cleaning. If the problem persists, contact an Authorized
Assistance Center for cleaning the Boiler and the flue
ALAR 4
FAN
FAILURE
Smokes extractor blocked or broken Contact an Authorized Assistance Center
ALAR 5
NO
LIGHTIN
The Boiler cannot start up
This is the first light-up Fill in the tank with pellets
Start up again
ALAR 6
NO
PELLET
The pellet boiler switched off while
working
Fill in the tank with pellets
ALAR 7
SAFETY
THERMAL
The water temperature exceeds 90°C.
The circulating pump is blocked or there
is no water in the hydraulic system
Check the power supply on the pump.
Check limestone does not block the pump impeller
ALAR 8
FAILURE
DEPRESS
Obstructed flue
Clean the flue or check there are no obstructed grids near the
smokes exhaust
ALAR B
ERROR
TRIAC
COCLEA
The cochlea loads too much pellet Contact an Authorized Assistance Center
ALAR C
PROBE
WATER
Water probe faulty Contact an Authorized Assistance Center
ALAR D
HOT
WATER
Water temperature too high
Allow the boiler to cool down. If the problem persists, con-
tact an Authorized Assistance Center and have the hydraulic
system checked
ALAR E
PRESS
WATER
Water pressure too high
Allow the boiler to cool down. If the problem persists, con-
tact an Authorized Assistance Center and have the hydraulic
system checked
SERV
The Boiler has worked for 1300 hours.
Supplementary maintenance required
Contact an Authorized Assistance Center