29
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22
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ALARM CODES
ALARM CODES
ALARM CODES
ALARM CODES
The
Minny
Minny
Minny
Minny
boiler has an electronic circuit which performs continuous self-testing to detect any
operating failures in the boiler. When the electronic control detects an operating error, it indicates this
by showing an alarm code on the display. The following list describes the possible alarm
codesparpadeante en la pantalla del display. En la siguiente lista se recogen los posibles códigos de
alarma:
CÓD.
CÓD.
CÓD.
CÓD.
ALARMA
ALARMA
ALARMA
ALARMA
DESCRIPCIÓN
DESCRIPCIÓN
DESCRIPCIÓN
DESCRIPCIÓN
Pressure
The pressure in the installation has dropped to below 0.5 bar.
The boiler will cut out. To unblock it, fill the installation at a
pressure of 1 - 1.5 bar.
This alarm may be set off due to the water having been
drained from the boiler or leakage in the installation.
If this alarm occurs repeatedly, you should contact the nearest
official technical assistance service.
Temperature
The boiler has exceeded the safety temperature of 110 ºC. The
boiler will cut out. To unblock it, press the safety thermostat
button when the temperature has dropped.
If this alarm occurs repeatedly, you should contact the nearest
official technical assistance service
Burner
The burner has cut out. To unblock it, press the illuminated
button on the burner
(2)
(2)
(2)
(2)
.
This alarm is set off when there is a functioning anomaly in the
burner or the fuel installation.
If this alarm occurs repeatedly, you should contact the nearest
official technical assistance service.
Boiler sensor
The boiler sensor
(4)
(4)
(4)
(4)
is damaged or disconnected. Contact
your nearest official technical assistance service to have it
replaced.
DHW sensor.
(with hot water tank
only)
The tank DHW sensor is damaged or disconnected. Contact
your nearest official technical assistance service to have it
replaced.
Resistance Rr
The resistance Rr damaged or disconnected. Reconnect it
correctly in terminals 16 and 17 of the terminal strip (J3)
Pressure sensor
The pressure sensor
(6)
(6)
(6)
(6)
is damaged or disconnected. Contact
your nearest official technical assistance service to have it
replaced.
Overpressure
This indicates that the water pressure in the boiler is over 2.5
bar, warning that the installation is in overpressure status.
Boiler functioning will NOT cut out.
To restore normal boiler functioning, drain the boiler until it
reaches a pressure of 1 – 1.5 bar.
If this warning occurs repeatedly, you should contact the
nearest official technical assistance service.
NOT
NOT
NOT
NOTE
EE
E::::
It will be very useful for the technical assistance service if you can inform them of the alarm
code that has appeared on call-out.