baltur TBG 85 P-V, User Instructions

Page: 17 / 68

17 / 22
0006081469_201101
E
N
G
L
I
S
H
the serial port using the appropriate cable, which can be provided
by the manufacturer on request.
FAULT CODE DESCRIPTION POSSIBLE CAUSES
N.4 green leds on,
red led N.1 on
The internal temperature of the microcontroller
has reached unacceptable values
The burner is installed in an environment with temperature
conditions that are outside the envisaged limits for proper
operation (At<-10°C or At>40°C).
N.4 green leds on,
red led N.2 on
The temperature measured by the dissipator
on the NTC sensor has reached unacceptable
values. The fault status does not remain when the
motorinverter is reset and restarts automatically
- Unacceptable ambient temperature
- Insufficient thermal exchange by the dissipator (Check that
the space between the dissipator fins is not obstructed
by dust or dirt)
N.4 green leds on,
red led N.3 on
The burner power supply voltage has reached
unacceptable values
Power surges in the electrical supply line. Check that the
line is within the values (V=230 -10% +15%)
N.4 green leds on,
red led N.4 on
The internal power supply of the motorinverter
has fallen below unacceptable values
Inverter board fault. Contact assistance centre
N.4 green leds on,
red led N.5 on
The electric current in the motor has exceeded
the safety threshold
The electric motor has absorbed an higher amount of
current than the amount on its information plate, due to an
overload for example.
N.4 green leds on,
red led N.6 on
The electric current in the motor has exceeded
the safety threshold. Hardware protection much
faster than the previous act of safeguarding the
motorinverter itself
The electric motor has absorbed an higher amount of cur -
rent than the amount on its information plate, due to the
seizure of a bearing for example.
N.4 green leds on,
red led N.7 on
Internal EEPROM memory fault Inverter board fault. Contact assistance centre
STARTING UP AND REGULATION
1) Check that there is water in the boiler and that the system’s
gate valves are open.
2) Make absolutely sure that the products of combustion can be
released freely (boiler and flue dampers must be open).
3) Check that the voltage of the electrical line corresponds to that
required by the burner. The electrical connections must be suit -
able for the voltage levels available. Check that all electrical
connections made on-site are performed correctly as shown in
our wiring diagram. Prevent the second flame from functioning
by disconnecting the 4 pole connector (16) from the electrical
panel for TBG 45/60 PV burners.
4) Check the correct positioning of the straps for gas throttle
activation (see paragraph: “Strap position adjustment for gas
throttle activation”). To this aim, after having excluded the
motor-camshaft coupling of the air flow adjustment servocon -
trol (see 0002936390), check that completely opening the air
shutter, the gas throttle goes to a maximum opening position
TABLE 1
Table indicating the set frequencies
Number of red lights on Output frequency scale [Hz]
1 18 - 22
2 22 - 26
3 26 - 30
4 30 - 34
5 34 - 38
6 38 - 42
7 42 - 46
8 46 - 50
TABLE 2
Inverter fault code table