Immergas VICTRIX 24 TT 2 ERP, Инструкция и книга предупреждений

Страница: 24 / 48

24 24
INS
TALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
Error
Code
Anomaly signalled Cause Boiler status / Solution
47
Burner power limi-
tation
Should flue high temperature be detected, the boiler reduces power
supplied so as not to damage it.
(1)
51
CAR Wireless commu-
nication failure
If there is no communication between the boiler and Wireless version
CAR, an anomaly is signalled. From this moment, it is only possible
to control the system by means of the control panel of the boiler itself.
Check operation of the Wireless CAR,
check the battery charge (refer to the relative
instructions booklet).
59
Main supply voltage
frequency block
The board detects a main supply voltage frequency anomaly The boiler does not start (1)
60
Anomaly pump
blocked
The pump is stopped due to one of the following causes:
Impeller blocked, electrical fault.
Try to unblock the pump as described in
the relative section. If normal conditions are
restored the boiler restarts without having
to be reset (1)
61 Air in circulator pump Air is detected inside the pump; the pump cannot work.
Vent the pump and the central heating cir-
cuit. If normal conditions are restored the
boiler restarts without having to be reset (1)
62
Complete calibration
required
Missing calibration is detected by the P.C.B. It may occur in the
event the P.C.B. is replaced or if the parameters are altered in the air
/ gas section, thus requiring “complete calibration”.
The boiler does not start (1)
72
Fast calibration re-
quired
The P.C.B. detects that some parameters have been altered, thus
requiring “fast calibration”.
The boiler does not start (1)
73
High flow probe and
safety flow probe devi-
ation detected.
The board detects an anomaly in the temperature readings of the
NTC flow probes; the causes may be: faulty probe, incorrect position,
poor system circulation, or clogging of the water side primary heat
exchanger.
If normal conditions are restored the boiler
restarts without having to be reset (1)
74
Safety flow probe
anomaly
The board detects an anomaly on the NTC safety flow probe The boiler does not start (1)
77
Combustion control
anomaly
Out of range current is detected on the gas valve. The boiler does not start (1)
78
Combustion control
anomaly
High current on the gas valve is detected The boiler does not start (1)
79
Combustion control
anomaly
Reduced current on the gas valve is detected The boiler does not start (1)
80
P.C.B. malfunction
block
This occurs in the event of malfunctions of the P.C.B. that controls
the valve.
Press the Reset button (1)
84
Combustion anomaly
- power reduction in
progress
A low supply pressure is detected on the gas line. As a result the
appliance power is limited and the anomaly is reported.
If normal conditions are restored the boiler
restarts without having to be reset (1) (2)
87 Block - gas valve control
A malfunction of one of the components that controls the gas valve
has been detected
The boiler does not start (1)
88 Block - gas valve control
A malfunction of one of the components that controls the gas valve
has been detected
The boiler does not start (1)
89
Combustion signal un-
stable
The flame is unstable due to: presence of flue gas recirculation,
wind, unstable gas pressure, unstable fan speed, or due to system
malfunction
The boiler keeps working (1) (2)
90
Combustion signal be-
yond limit
The combustion signal is beyond the adjustment range required for
an extended period of time
The boiler keeps working (1) (2)
91
Incorrect ignition block
The board has exhausted all possible actions in order to obtain
optimal ignition of the burner
Press the Reset button (1)
92
Fan revs correction
limit
The system has exhausted all possible corrections of the number of
fan revs
The boiler keeps working (1) (2)
93
Combustion signal be-
yond limit
The combustion signal is beyond the adjustment range required for
a limited period of time.
The boiler keeps working (1) (2)
94
Combustion anomaly
A problem is detected on the combustion control, which may be
due to: gas low pressure, flue recirculation, defective gas valve or
P.C.B.
If normal conditions are restored the boiler
restarts without having to be reset (1) (2)
95
Combustion signal dis-
continuous
The system detects a discontinuous combustion signal. The boiler keeps working (1) (2)
96 Clogged flue
This occurs in the event an obstruction is detected in the flue
system.
The boiler does not start (1)
If normal conditions are restored the boiler
restarts without having to be reset
98
Block - maximum no. of
software errors
The maximum number of software errors possible has been
reached.
Press the Reset button (1)
99 General block A boiler anomaly has been detected Press the Reset button (1)
(1) If the shutdown or fault persists, contact an authorised company (e.g. Authorised Technical After-Sales Service).
(2) The anomaly can only be verified in the list of errors in the “Information” menu