56
Er23
Boiler probe or inertia tank probe
open
- Check electrical connection.
- Restart the boiler, if the problem persists, contact
technical service.
Er25
Burner cleaning motor broken
- Motor Clean burner broken or blocked.
Er26
Broken cleaning motor
- Motor Clean burner broken or blocked.
Er39
Differential
pressure
sensor
damaged
- Check electrical connection.
- Check for obstructions in the measuring sockets.
Er41
Minimum value of differential
sensor not reached during Check-
up
- Check electrical connection.
- Check for obstructions in the measuring sockets.
Er42
Maximum value of differential
sensor has been exceeded
- Check electrical connection.
Er52
Error I2C I/O modules
- Restart the boiler, if the problem persists, contact
technical service.
Er56
Modified hydraulic installation
- Restart the boiler, if the problem persists, contact
technical service.
Table 3 - List of alarms
Other messages:
Sond
Display the status of the temperature probes. The message appears during
the Check Up phase and indicates that the temperature detected by one or
more probes is equal to the minimum or maximum value (depending on the
probe in question). Check that the probes are not open (detection of the
minimum value of the temperature scale) or short-circuited (detection of
the maximum value of the temperature scale).
Ignition
interlock
Message that appears when the system has been switched off not manually
in the Ignition phase (after Pre-charge): the system only switches off when
it reaches maximum capacity.
Er06
Thermostat Pellets open
Link Error
Lack of communication between the keyboard and the electronic board.
Cleaning On
The system is performing periodic cleaning.
Cleaning
Message indicating that the boiler has more than 2100 operating hours
(parameter T67). Contact your service representative for maintenance.
Table 4 – Other messages
WARNING
THE MAINTENANCE ANOMALY (THE "SERVICE" MESSAGE APPEARS ON THE
DISPLAY) INDICATES THAT THE UNIT HAS EXCEEDED 2100 OPERATING
HOURS. THE UNIT MUST BE SERVICED; ONLY THEN HOUR METER CAN BE
RESTARTED (TECHNICAL MENU) AND THE WARNING CLEARED. THIS
Содержание SZM A PLUS 16 kW
Страница 13: ...9 4 2 Connections views Figure 4 Pellet boilers connections SZM A PLUS 16 24 and 32 kW ...
Страница 23: ...19 Figure 16 Side view of the installation without chimney ...
Страница 25: ...21 Figure 18 Example of flue duct installation B ...
Страница 62: ...58 ...
Страница 63: ...59 ...
Страница 64: ...60 ...